Merge branch 'master' of https://github.com/tech-server/tgmanage

219 files changed, 26428 insertions, 0 deletions

diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/.editorconfig b/web/nms-public.gathering.org/old/speedometer/c3-master/.editorconfig
new file mode 100644
index 0000000..8f96039
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/.editorconfig
@@ -0,0 +1,10 @@
+# editorconfig.org
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/.gitignore b/web/nms-public.gathering.org/old/speedometer/c3-master/.gitignore
new file mode 100644
index 0000000..85c9d4f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/.gitignore
@@ -0,0 +1,8 @@
+# npm modules
+node_modules
+bower_components
+d3.js
+d3.min.js
+components
+build
+.sass-cache
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/.jshintrc b/web/nms-public.gathering.org/old/speedometer/c3-master/.jshintrc
new file mode 100644
index 0000000..9b4294c
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/.jshintrc
@@ -0,0 +1,31 @@
+{
+    "bitwise": true,
+    "eqeqeq": true,
+    "curly": true,
+    "strict": true,
+    "trailing": true,
+    "white": true,
+    "maxlen": 210,
+    "undef": true,
+    "unused": true,
+    "indent": 4,
+
+    "eqnull": true,
+    "expr": true,
+    "newcap": false,
+    "loopfunc": true,
+    "bitwise": false,
+
+    "browser": true,
+
+    "globals": {
+        "jasmine": false,
+        "describe": false,
+        "beforeEach": false,
+        "beforeAll": false,
+        "it": false,
+        "expect": false,
+        "d3": false
+    }
+
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/.travis.yml b/web/nms-public.gathering.org/old/speedometer/c3-master/.travis.yml
new file mode 100644
index 0000000..cd93ed1
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/.travis.yml
@@ -0,0 +1,5 @@
+language: node_js
+
+before_script:
+- npm install -g grunt-cli
+- gem install sass
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/Gruntfile.coffee b/web/nms-public.gathering.org/old/speedometer/c3-master/Gruntfile.coffee
new file mode 100644
index 0000000..750bbc7
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/Gruntfile.coffee
@@ -0,0 +1,113 @@
+module.exports = (grunt) ->
+    require('load-grunt-tasks') grunt, pattern: ['grunt-contrib-*', 'grunt-sass']
+
+    grunt.initConfig
+        watch:
+          concat:
+            tasks: 'concat'
+            files: ['src/*.js']
+          sass:
+            tasks: 'sass'
+            files: ['src/scss/*.scss']
+
+        concat:
+          dist:
+            options:
+              process: (src, filepath) ->
+                if filepath != 'src/head.js' && filepath != 'src/tail.js'
+                  lines = []
+                  src.split('\n').forEach (line) ->
+                    lines.push( (if line.length > 0 then '    ' else '') + line)
+                  src = lines.join('\n')
+                return src
+            src: [
+              'src/head.js',
+              'src/core.js',
+              'src/config.js',
+              'src/scale.js',
+              'src/domain.js',
+              'src/data.js',
+              'src/data.convert.js',
+              'src/data.load.js',
+              'src/category.js',
+              'src/interaction.js',
+              'src/size.js',
+              'src/shape.js',
+              'src/shape.line.js',
+              'src/shape.bar.js',
+              'src/text.js',
+              'src/type.js',
+              'src/grid.js',
+              'src/tooltip.js',
+              'src/legend.js',
+              'src/axis.js',
+              'src/clip.js',
+              'src/arc.js',
+              'src/region.js',
+              'src/drag.js',
+              'src/selection.js',
+              'src/subchart.js',
+              'src/zoom.js',
+              'src/color.js',
+              'src/format.js',
+              'src/cache.js',
+              'src/class.js',
+              'src/util.js',
+              'src/api.focus.js',
+              'src/api.show.js',
+              'src/api.zoom.js',
+              'src/api.load.js',
+              'src/api.flow.js',
+              'src/api.selection.js',
+              'src/api.transform.js',
+              'src/api.group.js',
+              'src/api.grid.js',
+              'src/api.region.js',
+              'src/api.data.js',
+              'src/api.category.js',
+              'src/api.color.js',
+              'src/api.x.js',
+              'src/api.axis.js',
+              'src/api.legend.js',
+              'src/api.chart.js',
+              'src/api.tooltip.js',
+              'src/c3.axis.js',
+              'src/ua.js',
+              'src/polyfill.js',
+              'src/tail.js'
+            ]
+            dest: 'c3.js'
+
+        jshint:
+          c3: 'c3.js'
+          spec: 'spec/*.js'
+          options:
+            jshintrc: '.jshintrc'
+
+        jasmine:
+          c3:
+            src: 'c3.js'
+            options:
+              specs: 'spec/*-spec.js'
+              helpers: 'spec/*-helper.js'
+              styles: 'c3.css'
+              vendor: 'https://raw.githubusercontent.com/mbostock/d3/v3.5.0/d3.min.js'
+
+        uglify:
+          c3:
+            files:
+              'c3.min.js': 'c3.js'
+
+        cssmin:
+          c3:
+            src: 'c3.css'
+            dest: 'c3.min.css'
+
+        sass:
+          options:
+            sourcemap: 'none'
+          c3:
+            files:
+              'c3.css': 'src/scss/main.scss'
+
+    grunt.registerTask 'default', ['concat', 'jshint', 'jasmine', 'sass', 'cssmin', 'uglify']
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/LICENSE b/web/nms-public.gathering.org/old/speedometer/c3-master/LICENSE
new file mode 100644
index 0000000..29ce9cb
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/LICENSE
@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2013 Masayuki Tanaka
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/README.md b/web/nms-public.gathering.org/old/speedometer/c3-master/README.md
new file mode 100644
index 0000000..53d97e2
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/README.md
@@ -0,0 +1,51 @@
+c3 [![Build Status](https://travis-ci.org/masayuki0812/c3.svg?branch=master)](https://travis-ci.org/masayuki0812/c3) [![Dependency Status](https://david-dm.org/masayuki0812/c3.svg)](https://david-dm.org/masayuki0812/c3) [![devDependency Status](https://david-dm.org/masayuki0812/c3/dev-status.svg)](https://david-dm.org/masayuki0812/c3#info=devDependencies) [![license](http://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat)](https://github.com/masayuki0812/c3/blob/master/LICENSE)
+==
+
+c3 is a D3-based reusable chart library that enables deeper integration of charts into web applications.
+
+Follow the link for more information: [http://c3js.org](http://c3js.org/)
+
+## Tutorial and Examples
+
++ [Getting Started](http://c3js.org/gettingstarted.html)
++ [Examples](http://c3js.org/examples.html)
+
+Additional samples can be found in this repository:
++ [https://github.com/masayuki0812/c3/tree/master/htdocs/samples](https://github.com/masayuki0812/c3/tree/master/htdocs/samples)
+
+You can run these samples as:
+```
+$ cd c3/htdocs
+$ python -m SimpleHTTPServer 8080
+```
+
+## Google Group
+For general C3.js-related discussion, please visit our [Google Group at https://groups.google.com/forum/#!forum/c3js](https://groups.google.com/forum/#!forum/c3js).
+
+## Using the issue queue
+The [issue queue](https://github.com/masayuki0812/c3/issues) is to be used for reporting defects and problems with C3.js, in addition to feature requests and ideas. It is **not** a catch-all support forum. **For general support enquiries, please use the [Google Group](https://groups.google.com/forum/#!forum/c3js) at https://groups.google.com/forum/#!forum/c3js.** All questions involving the interplay between C3.js and any other library (such as AngularJS) should be posted there first!
+
+Before reporting an issue, please do the following:
+1. [Search for existing issues](https://github.com/masayuki0812/c3/issues) to ensure you're not posting a duplicate.
+
+1.  [Search the Google Group](https://groups.google.com/forum/#!forum/c3js) to ensure it hasn't been addressed there already.
+
+1. Create a JSFiddle or Plunkr highlighting the issue. Please don't include any unnecessary dependencies so we can isolate that the issue is in fact with C3. *Please be advised that custom CSS can modify C3.js output!*
+
+1. When posting the issue, please use a descriptive title and include the version of C3 (or, if cloning from Git, the commit hash — C3 is under active development and the master branch contains the latest dev commits!), along with any platform/browser/OS information that may be relevant.
+
+## Pull requests
+Pull requests are welcome, though please post an issue first to see whether such a change is desirable.
+If you choose to submit a pull request, please do not bump the version number unless asked to, and please include test cases for any new features!
+
+## Playground
+Please fork this fiddle:
++ [http://jsfiddle.net/masayuki0812/7kYJu/](http://jsfiddle.net/masayuki0812/7kYJu/)
+
+## Dependency
++ [D3.js](https://github.com/mbostock/d3) `<=3.5.0`
+
+## License
+MIT
+
+[![Flattr this git repo](http://api.flattr.com/button/flattr-badge-large.png)](https://flattr.com/submit/auto?user_id=masayuki0812&url=https://github.com/masayuki0812/c3&title=c3&language=javascript&tags=github&category=software)
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/bower.json b/web/nms-public.gathering.org/old/speedometer/c3-master/bower.json
new file mode 100644
index 0000000..31e1336
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/bower.json
@@ -0,0 +1,32 @@
+{
+  "name": "c3",
+  "main": [
+    "c3.css",
+    "c3.js"
+  ],
+  "version": "0.4.10",
+  "homepage": "https://github.com/masayuki0812/c3",
+  "authors": [
+    "Masayuki Tanaka <masayuki0812@mac.com>"
+  ],
+  "description": "D3-based reusable chart library",
+  "keywords": [
+    "chart",
+    "d3"
+  ],
+  "license": "MIT",
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "bower_components",
+    "htdocs",
+    "spec",
+    "src",
+    "package.json",
+    "component.json",
+    "Gruntfile.*"
+  ],
+  "dependencies": {
+    "d3": "<=3.5.0"
+  }
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/c3.css b/web/nms-public.gathering.org/old/speedometer/c3-master/c3.css
new file mode 100644
index 0000000..ab0b70a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/c3.css
@@ -0,0 +1,158 @@
+/*-- Chart --*/
+.c3 svg {
+  font: 10px sans-serif; }
+
+.c3 path, .c3 line {
+  fill: none;
+  stroke: #000; }
+
+.c3 text {
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  user-select: none; }
+
+.c3-legend-item-tile, .c3-xgrid-focus, .c3-ygrid, .c3-event-rect, .c3-bars path {
+  shape-rendering: crispEdges; }
+
+.c3-chart-arc path {
+  stroke: #fff; }
+
+.c3-chart-arc text {
+  fill: #fff;
+  font-size: 13px; }
+
+/*-- Axis --*/
+/*-- Grid --*/
+.c3-grid line {
+  stroke: #aaa; }
+
+.c3-grid text {
+  fill: #aaa; }
+
+.c3-xgrid, .c3-ygrid {
+  stroke-dasharray: 3 3; }
+
+/*-- Text on Chart --*/
+.c3-text.c3-empty {
+  fill: #808080;
+  font-size: 2em; }
+
+/*-- Line --*/
+.c3-line {
+  stroke-width: 1px; }
+
+/*-- Point --*/
+.c3-circle._expanded_ {
+  stroke-width: 1px;
+  stroke: white; }
+
+.c3-selected-circle {
+  fill: white;
+  stroke-width: 2px; }
+
+/*-- Bar --*/
+.c3-bar {
+  stroke-width: 0; }
+
+.c3-bar._expanded_ {
+  fill-opacity: 0.75; }
+
+/*-- Focus --*/
+.c3-target.c3-focused {
+  opacity: 1; }
+
+.c3-target.c3-focused path.c3-line, .c3-target.c3-focused path.c3-step {
+  stroke-width: 2px; }
+
+.c3-target.c3-defocused {
+  opacity: 0.3 !important; }
+
+/*-- Region --*/
+.c3-region {
+  fill: steelblue;
+  fill-opacity: 0.1; }
+
+/*-- Brush --*/
+.c3-brush .extent {
+  fill-opacity: 0.1; }
+
+/*-- Select - Drag --*/
+/*-- Legend --*/
+.c3-legend-item {
+  font-size: 12px; }
+
+.c3-legend-item-hidden {
+  opacity: 0.15; }
+
+.c3-legend-background {
+  opacity: 0.75;
+  fill: white;
+  stroke: lightgray;
+  stroke-width: 1; }
+
+/*-- Tooltip --*/
+.c3-tooltip-container {
+  z-index: 10; }
+
+.c3-tooltip {
+  border-collapse: collapse;
+  border-spacing: 0;
+  background-color: #fff;
+  empty-cells: show;
+  -webkit-box-shadow: 7px 7px 12px -9px #777777;
+  -moz-box-shadow: 7px 7px 12px -9px #777777;
+  box-shadow: 7px 7px 12px -9px #777777;
+  opacity: 0.9; }
+
+.c3-tooltip tr {
+  border: 1px solid #CCC; }
+
+.c3-tooltip th {
+  background-color: #aaa;
+  font-size: 14px;
+  padding: 2px 5px;
+  text-align: left;
+  color: #FFF; }
+
+.c3-tooltip td {
+  font-size: 13px;
+  padding: 3px 6px;
+  background-color: #fff;
+  border-left: 1px dotted #999; }
+
+.c3-tooltip td > span {
+  display: inline-block;
+  width: 10px;
+  height: 10px;
+  margin-right: 6px; }
+
+.c3-tooltip td.value {
+  text-align: right; }
+
+/*-- Area --*/
+.c3-area {
+  stroke-width: 0;
+  opacity: 0.2; }
+
+/*-- Arc --*/
+.c3-chart-arcs-title {
+  dominant-baseline: middle;
+  font-size: 1.3em; }
+
+.c3-chart-arcs .c3-chart-arcs-background {
+  fill: #e0e0e0;
+  stroke: none; }
+
+.c3-chart-arcs .c3-chart-arcs-gauge-unit {
+  fill: #000;
+  font-size: 16px; }
+
+.c3-chart-arcs .c3-chart-arcs-gauge-max {
+  fill: #777; }
+
+.c3-chart-arcs .c3-chart-arcs-gauge-min {
+  fill: #777; }
+
+.c3-chart-arc .c3-gauge-value {
+  fill: #000;
+  /*  font-size: 28px !important;*/ }
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/c3.js b/web/nms-public.gathering.org/old/speedometer/c3-master/c3.js
new file mode 100644
index 0000000..233d1b5
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/c3.js
@@ -0,0 +1,7049 @@
+(function (window) {
+    'use strict';
+
+    /*global define, module, exports, require */
+
+    var c3 = { version: "0.4.10" };
+
+    var c3_chart_fn,
+        c3_chart_internal_fn,
+        c3_chart_internal_axis_fn;
+
+    function API(owner) {
+        this.owner = owner;
+    }
+
+    function inherit(base, derived) {
+
+        if (Object.create) {
+            derived.prototype = Object.create(base.prototype);
+        } else {
+            var f = function f() {};
+            f.prototype = base.prototype;
+            derived.prototype = new f();
+        }
+
+        derived.prototype.constructor = derived;
+
+        return derived;
+    }
+
+    function Chart(config) {
+        var $$ = this.internal = new ChartInternal(this);
+        $$.loadConfig(config);
+        $$.init();
+
+        // bind "this" to nested API
+        (function bindThis(fn, target, argThis) {
+            Object.keys(fn).forEach(function (key) {
+                target[key] = fn[key].bind(argThis);
+                if (Object.keys(fn[key]).length > 0) {
+                    bindThis(fn[key], target[key], argThis);
+                }
+            });
+        })(c3_chart_fn, this, this);
+    }
+
+    function ChartInternal(api) {
+        var $$ = this;
+        $$.d3 = window.d3 ? window.d3 : typeof require !== 'undefined' ? require("d3") : undefined;
+        $$.api = api;
+        $$.config = $$.getDefaultConfig();
+        $$.data = {};
+        $$.cache = {};
+        $$.axes = {};
+    }
+
+    c3.generate = function (config) {
+        return new Chart(config);
+    };
+
+    c3.chart = {
+        fn: Chart.prototype,
+        internal: {
+            fn: ChartInternal.prototype,
+            axis: {
+                fn: Axis.prototype
+            }
+        }
+    };
+    c3_chart_fn = c3.chart.fn;
+    c3_chart_internal_fn = c3.chart.internal.fn;
+    c3_chart_internal_axis_fn = c3.chart.internal.axis.fn;
+
+    c3_chart_internal_fn.init = function () {
+        var $$ = this, config = $$.config;
+
+        $$.initParams();
+
+        if (config.data_url) {
+            $$.convertUrlToData(config.data_url, config.data_mimeType, config.data_keys, $$.initWithData);
+        }
+        else if (config.data_json) {
+            $$.initWithData($$.convertJsonToData(config.data_json, config.data_keys));
+        }
+        else if (config.data_rows) {
+            $$.initWithData($$.convertRowsToData(config.data_rows));
+        }
+        else if (config.data_columns) {
+            $$.initWithData($$.convertColumnsToData(config.data_columns));
+        }
+        else {
+            throw Error('url or json or rows or columns is required.');
+        }
+    };
+
+    c3_chart_internal_fn.initParams = function () {
+        var $$ = this, d3 = $$.d3, config = $$.config;
+
+        // MEMO: clipId needs to be unique because it conflicts when multiple charts exist
+        $$.clipId = "c3-" + (+new Date()) + '-clip',
+        $$.clipIdForXAxis = $$.clipId + '-xaxis',
+        $$.clipIdForYAxis = $$.clipId + '-yaxis',
+        $$.clipIdForGrid = $$.clipId + '-grid',
+        $$.clipIdForSubchart = $$.clipId + '-subchart',
+        $$.clipPath = $$.getClipPath($$.clipId),
+        $$.clipPathForXAxis = $$.getClipPath($$.clipIdForXAxis),
+        $$.clipPathForYAxis = $$.getClipPath($$.clipIdForYAxis);
+        $$.clipPathForGrid = $$.getClipPath($$.clipIdForGrid),
+        $$.clipPathForSubchart = $$.getClipPath($$.clipIdForSubchart),
+
+        $$.dragStart = null;
+        $$.dragging = false;
+        $$.flowing = false;
+        $$.cancelClick = false;
+        $$.mouseover = false;
+        $$.transiting = false;
+
+        $$.color = $$.generateColor();
+        $$.levelColor = $$.generateLevelColor();
+
+        $$.dataTimeFormat = config.data_xLocaltime ? d3.time.format : d3.time.format.utc;
+        $$.axisTimeFormat = config.axis_x_localtime ? d3.time.format : d3.time.format.utc;
+        $$.defaultAxisTimeFormat = $$.axisTimeFormat.multi([
+            [".%L", function (d) { return d.getMilliseconds(); }],
+            [":%S", function (d) { return d.getSeconds(); }],
+            ["%I:%M", function (d) { return d.getMinutes(); }],
+            ["%I %p", function (d) { return d.getHours(); }],
+            ["%-m/%-d", function (d) { return d.getDay() && d.getDate() !== 1; }],
+            ["%-m/%-d", function (d) { return d.getDate() !== 1; }],
+            ["%-m/%-d", function (d) { return d.getMonth(); }],
+            ["%Y/%-m/%-d", function () { return true; }]
+        ]);
+
+        $$.hiddenTargetIds = [];
+        $$.hiddenLegendIds = [];
+        $$.focusedTargetIds = [];
+        $$.defocusedTargetIds = [];
+
+        $$.xOrient = config.axis_rotated ? "left" : "bottom";
+        $$.yOrient = config.axis_rotated ? (config.axis_y_inner ? "top" : "bottom") : (config.axis_y_inner ? "right" : "left");
+        $$.y2Orient = config.axis_rotated ? (config.axis_y2_inner ? "bottom" : "top") : (config.axis_y2_inner ? "left" : "right");
+        $$.subXOrient = config.axis_rotated ? "left" : "bottom";
+
+        $$.isLegendRight = config.legend_position === 'right';
+        $$.isLegendInset = config.legend_position === 'inset';
+        $$.isLegendTop = config.legend_inset_anchor === 'top-left' || config.legend_inset_anchor === 'top-right';
+        $$.isLegendLeft = config.legend_inset_anchor === 'top-left' || config.legend_inset_anchor === 'bottom-left';
+        $$.legendStep = 0;
+        $$.legendItemWidth = 0;
+        $$.legendItemHeight = 0;
+
+        $$.currentMaxTickWidths = {
+            x: 0,
+            y: 0,
+            y2: 0
+        };
+
+        $$.rotated_padding_left = 30;
+        $$.rotated_padding_right = config.axis_rotated && !config.axis_x_show ? 0 : 30;
+        $$.rotated_padding_top = 5;
+
+        $$.withoutFadeIn = {};
+
+        $$.intervalForObserveInserted = undefined;
+
+        $$.axes.subx = d3.selectAll([]); // needs when excluding subchart.js
+    };
+
+    c3_chart_internal_fn.initChartElements = function () {
+        if (this.initBar) { this.initBar(); }
+        if (this.initLine) { this.initLine(); }
+        if (this.initArc) { this.initArc(); }
+        if (this.initGauge) { this.initGauge(); }
+        if (this.initText) { this.initText(); }
+    };
+
+    c3_chart_internal_fn.initWithData = function (data) {
+        var $$ = this, d3 = $$.d3, config = $$.config;
+        var defs, main, binding = true;
+
+        $$.axis = new Axis($$);
+
+        if ($$.initPie) { $$.initPie(); }
+        if ($$.initBrush) { $$.initBrush(); }
+        if ($$.initZoom) { $$.initZoom(); }
+
+        if (!config.bindto) {
+            $$.selectChart = d3.selectAll([]);
+        }
+        else if (typeof config.bindto.node === 'function') {
+            $$.selectChart = config.bindto;
+        }
+        else {
+            $$.selectChart = d3.select(config.bindto);
+        }
+        if ($$.selectChart.empty()) {
+            $$.selectChart = d3.select(document.createElement('div')).style('opacity', 0);
+            $$.observeInserted($$.selectChart);
+            binding = false;
+        }
+        $$.selectChart.html("").classed("c3", true);
+
+        // Init data as targets
+        $$.data.xs = {};
+        $$.data.targets = $$.convertDataToTargets(data);
+
+        if (config.data_filter) {
+            $$.data.targets = $$.data.targets.filter(config.data_filter);
+        }
+
+        // Set targets to hide if needed
+        if (config.data_hide) {
+            $$.addHiddenTargetIds(config.data_hide === true ? $$.mapToIds($$.data.targets) : config.data_hide);
+        }
+        if (config.legend_hide) {
+            $$.addHiddenLegendIds(config.legend_hide === true ? $$.mapToIds($$.data.targets) : config.legend_hide);
+        }
+
+        // when gauge, hide legend // TODO: fix
+        if ($$.hasType('gauge')) {
+            config.legend_show = false;
+        }
+
+        // Init sizes and scales
+        $$.updateSizes();
+        $$.updateScales();
+
+        // Set domains for each scale
+        $$.x.domain(d3.extent($$.getXDomain($$.data.targets)));
+        $$.y.domain($$.getYDomain($$.data.targets, 'y'));
+        $$.y2.domain($$.getYDomain($$.data.targets, 'y2'));
+        $$.subX.domain($$.x.domain());
+        $$.subY.domain($$.y.domain());
+        $$.subY2.domain($$.y2.domain());
+
+        // Save original x domain for zoom update
+        $$.orgXDomain = $$.x.domain();
+
+        // Set initialized scales to brush and zoom
+        if ($$.brush) { $$.brush.scale($$.subX); }
+        if (config.zoom_enabled) { $$.zoom.scale($$.x); }
+
+        /*-- Basic Elements --*/
+
+        // Define svgs
+        $$.svg = $$.selectChart.append("svg")
+            .style("overflow", "hidden")
+            .on('mouseenter', function () { return config.onmouseover.call($$); })
+            .on('mouseleave', function () { return config.onmouseout.call($$); });
+
+        // Define defs
+        defs = $$.svg.append("defs");
+        $$.clipChart = $$.appendClip(defs, $$.clipId);
+        $$.clipXAxis = $$.appendClip(defs, $$.clipIdForXAxis);
+        $$.clipYAxis = $$.appendClip(defs, $$.clipIdForYAxis);
+        $$.clipGrid = $$.appendClip(defs, $$.clipIdForGrid);
+        $$.clipSubchart = $$.appendClip(defs, $$.clipIdForSubchart);
+        $$.updateSvgSize();
+
+        // Define regions
+        main = $$.main = $$.svg.append("g").attr("transform", $$.getTranslate('main'));
+
+        if ($$.initSubchart) { $$.initSubchart(); }
+        if ($$.initTooltip) { $$.initTooltip(); }
+        if ($$.initLegend) { $$.initLegend(); }
+
+        /*-- Main Region --*/
+
+        // text when empty
+        main.append("text")
+            .attr("class", CLASS.text + ' ' + CLASS.empty)
+            .attr("text-anchor", "middle") // horizontal centering of text at x position in all browsers.
+            .attr("dominant-baseline", "middle"); // vertical centering of text at y position in all browsers, except IE.
+
+        // Regions
+        $$.initRegion();
+
+        // Grids
+        $$.initGrid();
+
+        // Define g for chart area
+        main.append('g')
+            .attr("clip-path", $$.clipPath)
+            .attr('class', CLASS.chart);
+
+        // Grid lines
+        if (config.grid_lines_front) { $$.initGridLines(); }
+
+        // Cover whole with rects for events
+        $$.initEventRect();
+
+        // Define g for chart
+        $$.initChartElements();
+
+        // if zoom privileged, insert rect to forefront
+        // TODO: is this needed?
+        main.insert('rect', config.zoom_privileged ? null : 'g.' + CLASS.regions)
+            .attr('class', CLASS.zoomRect)
+            .attr('width', $$.width)
+            .attr('height', $$.height)
+            .style('opacity', 0)
+            .on("dblclick.zoom", null);
+
+        // Set default extent if defined
+        if (config.axis_x_extent) { $$.brush.extent($$.getDefaultExtent()); }
+
+        // Add Axis
+        $$.axis.init();
+
+        // Set targets
+        $$.updateTargets($$.data.targets);
+
+        // Draw with targets
+        if (binding) {
+            $$.updateDimension();
+            $$.config.oninit.call($$);
+            $$.redraw({
+                withTransition: false,
+                withTransform: true,
+                withUpdateXDomain: true,
+                withUpdateOrgXDomain: true,
+                withTransitionForAxis: false
+            });
+        }
+
+        // Bind resize event
+        if (window.onresize == null) {
+            window.onresize = $$.generateResize();
+        }
+        if (window.onresize.add) {
+            window.onresize.add(function () {
+                config.onresize.call($$);
+            });
+            window.onresize.add(function () {
+                $$.api.flush();
+            });
+            window.onresize.add(function () {
+                config.onresized.call($$);
+            });
+        }
+
+        // export element of the chart
+        $$.api.element = $$.selectChart.node();
+    };
+
+    c3_chart_internal_fn.smoothLines = function (el, type) {
+        var $$ = this;
+        if (type === 'grid') {
+            el.each(function () {
+                var g = $$.d3.select(this),
+                    x1 = g.attr('x1'),
+                    x2 = g.attr('x2'),
+                    y1 = g.attr('y1'),
+                    y2 = g.attr('y2');
+                g.attr({
+                    'x1': Math.ceil(x1),
+                    'x2': Math.ceil(x2),
+                    'y1': Math.ceil(y1),
+                    'y2': Math.ceil(y2)
+                });
+            });
+        }
+    };
+
+
+    c3_chart_internal_fn.updateSizes = function () {
+        var $$ = this, config = $$.config;
+        var legendHeight = $$.legend ? $$.getLegendHeight() : 0,
+            legendWidth = $$.legend ? $$.getLegendWidth() : 0,
+            legendHeightForBottom = $$.isLegendRight || $$.isLegendInset ? 0 : legendHeight,
+            hasArc = $$.hasArcType(),
+            xAxisHeight = config.axis_rotated || hasArc ? 0 : $$.getHorizontalAxisHeight('x'),
+            subchartHeight = config.subchart_show && !hasArc ? (config.subchart_size_height + xAxisHeight) : 0;
+
+        $$.currentWidth = $$.getCurrentWidth();
+        $$.currentHeight = $$.getCurrentHeight();
+
+        // for main
+        $$.margin = config.axis_rotated ? {
+            top: $$.getHorizontalAxisHeight('y2') + $$.getCurrentPaddingTop(),
+            right: hasArc ? 0 : $$.getCurrentPaddingRight(),
+            bottom: $$.getHorizontalAxisHeight('y') + legendHeightForBottom + $$.getCurrentPaddingBottom(),
+            left: subchartHeight + (hasArc ? 0 : $$.getCurrentPaddingLeft())
+        } : {
+            top: 4 + $$.getCurrentPaddingTop(), // for top tick text
+            right: hasArc ? 0 : $$.getCurrentPaddingRight(),
+            bottom: xAxisHeight + subchartHeight + legendHeightForBottom + $$.getCurrentPaddingBottom(),
+            left: hasArc ? 0 : $$.getCurrentPaddingLeft()
+        };
+
+        // for subchart
+        $$.margin2 = config.axis_rotated ? {
+            top: $$.margin.top,
+            right: NaN,
+            bottom: 20 + legendHeightForBottom,
+            left: $$.rotated_padding_left
+        } : {
+            top: $$.currentHeight - subchartHeight - legendHeightForBottom,
+            right: NaN,
+            bottom: xAxisHeight + legendHeightForBottom,
+            left: $$.margin.left
+        };
+
+        // for legend
+        $$.margin3 = {
+            top: 0,
+            right: NaN,
+            bottom: 0,
+            left: 0
+        };
+        if ($$.updateSizeForLegend) { $$.updateSizeForLegend(legendHeight, legendWidth); }
+
+        $$.width = $$.currentWidth - $$.margin.left - $$.margin.right;
+        $$.height = $$.currentHeight - $$.margin.top - $$.margin.bottom;
+        if ($$.width < 0) { $$.width = 0; }
+        if ($$.height < 0) { $$.height = 0; }
+
+        $$.width2 = config.axis_rotated ? $$.margin.left - $$.rotated_padding_left - $$.rotated_padding_right : $$.width;
+        $$.height2 = config.axis_rotated ? $$.height : $$.currentHeight - $$.margin2.top - $$.margin2.bottom;
+        if ($$.width2 < 0) { $$.width2 = 0; }
+        if ($$.height2 < 0) { $$.height2 = 0; }
+
+        // for arc
+        $$.arcWidth = $$.width - ($$.isLegendRight ? legendWidth + 10 : 0);
+        $$.arcHeight = $$.height - ($$.isLegendRight ? 0 : 10);
+        if ($$.hasType('gauge')) {
+            $$.arcHeight += $$.height - $$.getGaugeLabelHeight();
+        }
+        if ($$.updateRadius) { $$.updateRadius(); }
+
+        if ($$.isLegendRight && hasArc) {
+            $$.margin3.left = $$.arcWidth / 2 + $$.radiusExpanded * 1.1;
+        }
+    };
+
+    c3_chart_internal_fn.updateTargets = function (targets) {
+        var $$ = this;
+
+        /*-- Main --*/
+
+        //-- Text --//
+        $$.updateTargetsForText(targets);
+
+        //-- Bar --//
+        $$.updateTargetsForBar(targets);
+
+        //-- Line --//
+        $$.updateTargetsForLine(targets);
+
+        //-- Arc --//
+        if ($$.hasArcType() && $$.updateTargetsForArc) { $$.updateTargetsForArc(targets); }
+
+        /*-- Sub --*/
+
+        if ($$.updateTargetsForSubchart) { $$.updateTargetsForSubchart(targets); }
+
+        // Fade-in each chart
+        $$.showTargets();
+    };
+    c3_chart_internal_fn.showTargets = function () {
+        var $$ = this;
+        $$.svg.selectAll('.' + CLASS.target).filter(function (d) { return $$.isTargetToShow(d.id); })
+          .transition().duration($$.config.transition_duration)
+            .style("opacity", 1);
+    };
+
+    c3_chart_internal_fn.redraw = function (options, transitions) {
+        var $$ = this, main = $$.main, d3 = $$.d3, config = $$.config;
+        var areaIndices = $$.getShapeIndices($$.isAreaType), barIndices = $$.getShapeIndices($$.isBarType), lineIndices = $$.getShapeIndices($$.isLineType);
+        var withY, withSubchart, withTransition, withTransitionForExit, withTransitionForAxis,
+            withTransform, withUpdateXDomain, withUpdateOrgXDomain, withTrimXDomain, withLegend,
+            withEventRect, withDimension, withUpdateXAxis;
+        var hideAxis = $$.hasArcType();
+        var drawArea, drawBar, drawLine, xForText, yForText;
+        var duration, durationForExit, durationForAxis;
+        var waitForDraw, flow;
+        var targetsToShow = $$.filterTargetsToShow($$.data.targets), tickValues, i, intervalForCulling, xDomainForZoom;
+        var xv = $$.xv.bind($$), cx, cy;
+
+        options = options || {};
+        withY = getOption(options, "withY", true);
+        withSubchart = getOption(options, "withSubchart", true);
+        withTransition = getOption(options, "withTransition", true);
+        withTransform = getOption(options, "withTransform", false);
+        withUpdateXDomain = getOption(options, "withUpdateXDomain", false);
+        withUpdateOrgXDomain = getOption(options, "withUpdateOrgXDomain", false);
+        withTrimXDomain = getOption(options, "withTrimXDomain", true);
+        withUpdateXAxis = getOption(options, "withUpdateXAxis", withUpdateXDomain);
+        withLegend = getOption(options, "withLegend", false);
+        withEventRect = getOption(options, "withEventRect", true);
+        withDimension = getOption(options, "withDimension", true);
+        withTransitionForExit = getOption(options, "withTransitionForExit", withTransition);
+        withTransitionForAxis = getOption(options, "withTransitionForAxis", withTransition);
+
+        duration = withTransition ? config.transition_duration : 0;
+        durationForExit = withTransitionForExit ? duration : 0;
+        durationForAxis = withTransitionForAxis ? duration : 0;
+
+        transitions = transitions || $$.axis.generateTransitions(durationForAxis);
+
+        // update legend and transform each g
+        if (withLegend && config.legend_show) {
+            $$.updateLegend($$.mapToIds($$.data.targets), options, transitions);
+        } else if (withDimension) {
+            // need to update dimension (e.g. axis.y.tick.values) because y tick values should change
+            // no need to update axis in it because they will be updated in redraw()
+            $$.updateDimension(true);
+        }
+
+        // MEMO: needed for grids calculation
+        if ($$.isCategorized() && targetsToShow.length === 0) {
+            $$.x.domain([0, $$.axes.x.selectAll('.tick').size()]);
+        }
+
+        if (targetsToShow.length) {
+            $$.updateXDomain(targetsToShow, withUpdateXDomain, withUpdateOrgXDomain, withTrimXDomain);
+            if (!config.axis_x_tick_values) {
+                tickValues = $$.axis.updateXAxisTickValues(targetsToShow);
+            }
+        } else {
+            $$.xAxis.tickValues([]);
+            $$.subXAxis.tickValues([]);
+        }
+
+        if (config.zoom_rescale && !options.flow) {
+            xDomainForZoom = $$.x.orgDomain();
+        }
+
+        $$.y.domain($$.getYDomain(targetsToShow, 'y', xDomainForZoom));
+        $$.y2.domain($$.getYDomain(targetsToShow, 'y2', xDomainForZoom));
+
+        if (!config.axis_y_tick_values && config.axis_y_tick_count) {
+            $$.yAxis.tickValues($$.axis.generateTickValues($$.y.domain(), config.axis_y_tick_count));
+        }
+        if (!config.axis_y2_tick_values && config.axis_y2_tick_count) {
+            $$.y2Axis.tickValues($$.axis.generateTickValues($$.y2.domain(), config.axis_y2_tick_count));
+        }
+
+        // axes
+        $$.axis.redraw(transitions, hideAxis);
+
+        // Update axis label
+        $$.axis.updateLabels(withTransition);
+
+        // show/hide if manual culling needed
+        if ((withUpdateXDomain || withUpdateXAxis) && targetsToShow.length) {
+            if (config.axis_x_tick_culling && tickValues) {
+                for (i = 1; i < tickValues.length; i++) {
+                    if (tickValues.length / i < config.axis_x_tick_culling_max) {
+                        intervalForCulling = i;
+                        break;
+                    }
+                }
+                $$.svg.selectAll('.' + CLASS.axisX + ' .tick text').each(function (e) {
+                    var index = tickValues.indexOf(e);
+                    if (index >= 0) {
+                        d3.select(this).style('display', index % intervalForCulling ? 'none' : 'block');
+                    }
+                });
+            } else {
+                $$.svg.selectAll('.' + CLASS.axisX + ' .tick text').style('display', 'block');
+            }
+        }
+
+        // setup drawer - MEMO: these must be called after axis updated
+        drawArea = $$.generateDrawArea ? $$.generateDrawArea(areaIndices, false) : undefined;
+        drawBar = $$.generateDrawBar ? $$.generateDrawBar(barIndices) : undefined;
+        drawLine = $$.generateDrawLine ? $$.generateDrawLine(lineIndices, false) : undefined;
+        xForText = $$.generateXYForText(areaIndices, barIndices, lineIndices, true);
+        yForText = $$.generateXYForText(areaIndices, barIndices, lineIndices, false);
+
+        // Update sub domain
+        if (withY) {
+            $$.subY.domain($$.getYDomain(targetsToShow, 'y'));
+            $$.subY2.domain($$.getYDomain(targetsToShow, 'y2'));
+        }
+
+        // tooltip
+        $$.tooltip.style("display", "none");
+
+        // xgrid focus
+        $$.updateXgridFocus();
+
+        // Data empty label positioning and text.
+        main.select("text." + CLASS.text + '.' + CLASS.empty)
+            .attr("x", $$.width / 2)
+            .attr("y", $$.height / 2)
+            .text(config.data_empty_label_text)
+          .transition()
+            .style('opacity', targetsToShow.length ? 0 : 1);
+
+        // grid
+        $$.updateGrid(duration);
+
+        // rect for regions
+        $$.updateRegion(duration);
+
+        // bars
+        $$.updateBar(durationForExit);
+
+        // lines, areas and cricles
+        $$.updateLine(durationForExit);
+        $$.updateArea(durationForExit);
+        $$.updateCircle();
+
+        // text
+        if ($$.hasDataLabel()) {
+            $$.updateText(durationForExit);
+        }
+
+        // arc
+        if ($$.redrawArc) { $$.redrawArc(duration, durationForExit, withTransform); }
+
+        // subchart
+        if ($$.redrawSubchart) {
+            $$.redrawSubchart(withSubchart, transitions, duration, durationForExit, areaIndices, barIndices, lineIndices);
+        }
+
+        // circles for select
+        main.selectAll('.' + CLASS.selectedCircles)
+            .filter($$.isBarType.bind($$))
+            .selectAll('circle')
+            .remove();
+
+        // event rects will redrawn when flow called
+        if (config.interaction_enabled && !options.flow && withEventRect) {
+            $$.redrawEventRect();
+            if ($$.updateZoom) { $$.updateZoom(); }
+        }
+
+        // update circleY based on updated parameters
+        $$.updateCircleY();
+
+        // generate circle x/y functions depending on updated params
+        cx = ($$.config.axis_rotated ? $$.circleY : $$.circleX).bind($$);
+        cy = ($$.config.axis_rotated ? $$.circleX : $$.circleY).bind($$);
+
+        if (options.flow) {
+            flow = $$.generateFlow({
+                targets: targetsToShow,
+                flow: options.flow,
+                duration: options.flow.duration,
+                drawBar: drawBar,
+                drawLine: drawLine,
+                drawArea: drawArea,
+                cx: cx,
+                cy: cy,
+                xv: xv,
+                xForText: xForText,
+                yForText: yForText
+            });
+        }
+
+        if ((duration || flow) && $$.isTabVisible()) { // Only use transition if tab visible. See #938.
+            // transition should be derived from one transition
+            d3.transition().duration(duration).each(function () {
+                var transitionsToWait = [];
+
+                // redraw and gather transitions
+                [
+                    $$.redrawBar(drawBar, true),
+                    $$.redrawLine(drawLine, true),
+                    $$.redrawArea(drawArea, true),
+                    $$.redrawCircle(cx, cy, true),
+                    $$.redrawText(xForText, yForText, options.flow, true),
+                    $$.redrawRegion(true),
+                    $$.redrawGrid(true),
+                ].forEach(function (transitions) {
+                    transitions.forEach(function (transition) {
+                        transitionsToWait.push(transition);
+                    });
+                });
+
+                // Wait for end of transitions to call flow and onrendered callback
+                waitForDraw = $$.generateWait();
+                transitionsToWait.forEach(function (t) {
+                    waitForDraw.add(t);
+                });
+            })
+            .call(waitForDraw, function () {
+                if (flow) {
+                    flow();
+                }
+                if (config.onrendered) {
+                    config.onrendered.call($$);
+                }
+            });
+        }
+        else {
+            $$.redrawBar(drawBar);
+            $$.redrawLine(drawLine);
+            $$.redrawArea(drawArea);
+            $$.redrawCircle(cx, cy);
+            $$.redrawText(xForText, yForText, options.flow);
+            $$.redrawRegion();
+            $$.redrawGrid();
+            if (config.onrendered) {
+                config.onrendered.call($$);
+            }
+        }
+
+        // update fadein condition
+        $$.mapToIds($$.data.targets).forEach(function (id) {
+            $$.withoutFadeIn[id] = true;
+        });
+    };
+
+    c3_chart_internal_fn.updateAndRedraw = function (options) {
+        var $$ = this, config = $$.config, transitions;
+        options = options || {};
+        // same with redraw
+        options.withTransition = getOption(options, "withTransition", true);
+        options.withTransform = getOption(options, "withTransform", false);
+        options.withLegend = getOption(options, "withLegend", false);
+        // NOT same with redraw
+        options.withUpdateXDomain = true;
+        options.withUpdateOrgXDomain = true;
+        options.withTransitionForExit = false;
+        options.withTransitionForTransform = getOption(options, "withTransitionForTransform", options.withTransition);
+        // MEMO: this needs to be called before updateLegend and it means this ALWAYS needs to be called)
+        $$.updateSizes();
+        // MEMO: called in updateLegend in redraw if withLegend
+        if (!(options.withLegend && config.legend_show)) {
+            transitions = $$.axis.generateTransitions(options.withTransitionForAxis ? config.transition_duration : 0);
+            // Update scales
+            $$.updateScales();
+            $$.updateSvgSize();
+            // Update g positions
+            $$.transformAll(options.withTransitionForTransform, transitions);
+        }
+        // Draw with new sizes & scales
+        $$.redraw(options, transitions);
+    };
+    c3_chart_internal_fn.redrawWithoutRescale = function () {
+        this.redraw({
+            withY: false,
+            withSubchart: false,
+            withEventRect: false,
+            withTransitionForAxis: false
+        });
+    };
+
+    c3_chart_internal_fn.isTimeSeries = function () {
+        return this.config.axis_x_type === 'timeseries';
+    };
+    c3_chart_internal_fn.isCategorized = function () {
+        return this.config.axis_x_type.indexOf('categor') >= 0;
+    };
+    c3_chart_internal_fn.isCustomX = function () {
+        var $$ = this, config = $$.config;
+        return !$$.isTimeSeries() && (config.data_x || notEmpty(config.data_xs));
+    };
+
+    c3_chart_internal_fn.isTimeSeriesY = function () {
+        return this.config.axis_y_type === 'timeseries';
+    };
+
+    c3_chart_internal_fn.getTranslate = function (target) {
+        var $$ = this, config = $$.config, x, y;
+        if (target === 'main') {
+            x = asHalfPixel($$.margin.left);
+            y = asHalfPixel($$.margin.top);
+        } else if (target === 'context') {
+            x = asHalfPixel($$.margin2.left);
+            y = asHalfPixel($$.margin2.top);
+        } else if (target === 'legend') {
+            x = $$.margin3.left;
+            y = $$.margin3.top;
+        } else if (target === 'x') {
+            x = 0;
+            y = config.axis_rotated ? 0 : $$.height;
+        } else if (target === 'y') {
+            x = 0;
+            y = config.axis_rotated ? $$.height : 0;
+        } else if (target === 'y2') {
+            x = config.axis_rotated ? 0 : $$.width;
+            y = config.axis_rotated ? 1 : 0;
+        } else if (target === 'subx') {
+            x = 0;
+            y = config.axis_rotated ? 0 : $$.height2;
+        } else if (target === 'arc') {
+            x = $$.arcWidth / 2;
+            y = $$.arcHeight / 2;
+        }
+        return "translate(" + x + "," + y + ")";
+    };
+    c3_chart_internal_fn.initialOpacity = function (d) {
+        return d.value !== null && this.withoutFadeIn[d.id] ? 1 : 0;
+    };
+    c3_chart_internal_fn.initialOpacityForCircle = function (d) {
+        return d.value !== null && this.withoutFadeIn[d.id] ? this.opacityForCircle(d) : 0;
+    };
+    c3_chart_internal_fn.opacityForCircle = function (d) {
+        var opacity = this.config.point_show ? 1 : 0;
+        return isValue(d.value) ? (this.isScatterType(d) ? 0.5 : opacity) : 0;
+    };
+    c3_chart_internal_fn.opacityForText = function () {
+        return this.hasDataLabel() ? 1 : 0;
+    };
+    c3_chart_internal_fn.xx = function (d) {
+        return d ? this.x(d.x) : null;
+    };
+    c3_chart_internal_fn.xv = function (d) {
+        var $$ = this, value = d.value;
+        if ($$.isTimeSeries()) {
+            value = $$.parseDate(d.value);
+        }
+        else if ($$.isCategorized() && typeof d.value === 'string') {
+            value = $$.config.axis_x_categories.indexOf(d.value);
+        }
+        return Math.ceil($$.x(value));
+    };
+    c3_chart_internal_fn.yv = function (d) {
+        var $$ = this,
+            yScale = d.axis && d.axis === 'y2' ? $$.y2 : $$.y;
+        return Math.ceil(yScale(d.value));
+    };
+    c3_chart_internal_fn.subxx = function (d) {
+        return d ? this.subX(d.x) : null;
+    };
+
+    c3_chart_internal_fn.transformMain = function (withTransition, transitions) {
+        var $$ = this,
+            xAxis, yAxis, y2Axis;
+        if (transitions && transitions.axisX) {
+            xAxis = transitions.axisX;
+        } else {
+            xAxis  = $$.main.select('.' + CLASS.axisX);
+            if (withTransition) { xAxis = xAxis.transition(); }
+        }
+        if (transitions && transitions.axisY) {
+            yAxis = transitions.axisY;
+        } else {
+            yAxis = $$.main.select('.' + CLASS.axisY);
+            if (withTransition) { yAxis = yAxis.transition(); }
+        }
+        if (transitions && transitions.axisY2) {
+            y2Axis = transitions.axisY2;
+        } else {
+            y2Axis = $$.main.select('.' + CLASS.axisY2);
+            if (withTransition) { y2Axis = y2Axis.transition(); }
+        }
+        (withTransition ? $$.main.transition() : $$.main).attr("transform", $$.getTranslate('main'));
+        xAxis.attr("transform", $$.getTranslate('x'));
+        yAxis.attr("transform", $$.getTranslate('y'));
+        y2Axis.attr("transform", $$.getTranslate('y2'));
+        $$.main.select('.' + CLASS.chartArcs).attr("transform", $$.getTranslate('arc'));
+    };
+    c3_chart_internal_fn.transformAll = function (withTransition, transitions) {
+        var $$ = this;
+        $$.transformMain(withTransition, transitions);
+        if ($$.config.subchart_show) { $$.transformContext(withTransition, transitions); }
+        if ($$.legend) { $$.transformLegend(withTransition); }
+    };
+
+    c3_chart_internal_fn.updateSvgSize = function () {
+        var $$ = this,
+            brush = $$.svg.select(".c3-brush .background");
+        $$.svg.attr('width', $$.currentWidth).attr('height', $$.currentHeight);
+        $$.svg.selectAll(['#' + $$.clipId, '#' + $$.clipIdForGrid]).select('rect')
+            .attr('width', $$.width)
+            .attr('height', $$.height);
+        $$.svg.select('#' + $$.clipIdForXAxis).select('rect')
+            .attr('x', $$.getXAxisClipX.bind($$))
+            .attr('y', $$.getXAxisClipY.bind($$))
+            .attr('width', $$.getXAxisClipWidth.bind($$))
+            .attr('height', $$.getXAxisClipHeight.bind($$));
+        $$.svg.select('#' + $$.clipIdForYAxis).select('rect')
+            .attr('x', $$.getYAxisClipX.bind($$))
+            .attr('y', $$.getYAxisClipY.bind($$))
+            .attr('width', $$.getYAxisClipWidth.bind($$))
+            .attr('height', $$.getYAxisClipHeight.bind($$));
+        $$.svg.select('#' + $$.clipIdForSubchart).select('rect')
+            .attr('width', $$.width)
+            .attr('height', brush.size() ? brush.attr('height') : 0);
+        $$.svg.select('.' + CLASS.zoomRect)
+            .attr('width', $$.width)
+            .attr('height', $$.height);
+        // MEMO: parent div's height will be bigger than svg when <!DOCTYPE html>
+        $$.selectChart.style('max-height', $$.currentHeight + "px");
+    };
+
+
+    c3_chart_internal_fn.updateDimension = function (withoutAxis) {
+        var $$ = this;
+        if (!withoutAxis) {
+            if ($$.config.axis_rotated) {
+                $$.axes.x.call($$.xAxis);
+                $$.axes.subx.call($$.subXAxis);
+            } else {
+                $$.axes.y.call($$.yAxis);
+                $$.axes.y2.call($$.y2Axis);
+            }
+        }
+        $$.updateSizes();
+        $$.updateScales();
+        $$.updateSvgSize();
+        $$.transformAll(false);
+    };
+
+    c3_chart_internal_fn.observeInserted = function (selection) {
+        var $$ = this, observer;
+        if (typeof MutationObserver === 'undefined') {
+            window.console.error("MutationObserver not defined.");
+            return;
+        }
+        observer= new MutationObserver(function (mutations) {
+            mutations.forEach(function (mutation) {
+                if (mutation.type === 'childList' && mutation.previousSibling) {
+                    observer.disconnect();
+                    // need to wait for completion of load because size calculation requires the actual sizes determined after that completion
+                    $$.intervalForObserveInserted = window.setInterval(function () {
+                        // parentNode will NOT be null when completed
+                        if (selection.node().parentNode) {
+                            window.clearInterval($$.intervalForObserveInserted);
+                            $$.updateDimension();
+                            $$.config.oninit.call($$);
+                            $$.redraw({
+                                withTransform: true,
+                                withUpdateXDomain: true,
+                                withUpdateOrgXDomain: true,
+                                withTransition: false,
+                                withTransitionForTransform: false,
+                                withLegend: true
+                            });
+                            selection.transition().style('opacity', 1);
+                        }
+                    }, 10);
+                }
+            });
+        });
+        observer.observe(selection.node(), {attributes: true, childList: true, characterData: true});
+    };
+
+
+    c3_chart_internal_fn.generateResize = function () {
+        var resizeFunctions = [];
+        function callResizeFunctions() {
+            resizeFunctions.forEach(function (f) {
+                f();
+            });
+        }
+        callResizeFunctions.add = function (f) {
+            resizeFunctions.push(f);
+        };
+        return callResizeFunctions;
+    };
+
+    c3_chart_internal_fn.endall = function (transition, callback) {
+        var n = 0;
+        transition
+            .each(function () { ++n; })
+            .each("end", function () {
+                if (!--n) { callback.apply(this, arguments); }
+            });
+    };
+    c3_chart_internal_fn.generateWait = function () {
+        var transitionsToWait = [],
+            f = function (transition, callback) {
+                var timer = setInterval(function () {
+                    var done = 0;
+                    transitionsToWait.forEach(function (t) {
+                        if (t.empty()) {
+                            done += 1;
+                            return;
+                        }
+                        try {
+                            t.transition();
+                        } catch (e) {
+                            done += 1;
+                        }
+                    });
+                    if (done === transitionsToWait.length) {
+                        clearInterval(timer);
+                        if (callback) { callback(); }
+                    }
+                }, 10);
+            };
+        f.add = function (transition) {
+            transitionsToWait.push(transition);
+        };
+        return f;
+    };
+
+    c3_chart_internal_fn.parseDate = function (date) {
+        var $$ = this, parsedDate;
+        if (date instanceof Date) {
+            parsedDate = date;
+        } else if (typeof date === 'string') {
+            parsedDate = $$.dataTimeFormat($$.config.data_xFormat).parse(date);
+        } else if (typeof date === 'number' || !isNaN(date)) {
+            parsedDate = new Date(+date);
+        }
+        if (!parsedDate || isNaN(+parsedDate)) {
+            window.console.error("Failed to parse x '" + date + "' to Date object");
+        }
+        return parsedDate;
+    };
+
+    c3_chart_internal_fn.isTabVisible = function () {
+        var hidden;
+        if (typeof document.hidden !== "undefined") { // Opera 12.10 and Firefox 18 and later support
+            hidden = "hidden";
+        } else if (typeof document.mozHidden !== "undefined") {
+            hidden = "mozHidden";
+        } else if (typeof document.msHidden !== "undefined") {
+            hidden = "msHidden";
+        } else if (typeof document.webkitHidden !== "undefined") {
+            hidden = "webkitHidden";
+        }
+
+        return document[hidden] ? false : true;
+    };
+
+    c3_chart_internal_fn.getDefaultConfig = function () {
+        var config = {
+            bindto: '#chart',
+            size_width: undefined,
+            size_height: undefined,
+            padding_left: undefined,
+            padding_right: undefined,
+            padding_top: undefined,
+            padding_bottom: undefined,
+            zoom_enabled: false,
+            zoom_extent: undefined,
+            zoom_privileged: false,
+            zoom_rescale: false,
+            zoom_onzoom: function () {},
+            zoom_onzoomstart: function () {},
+            zoom_onzoomend: function () {},
+            interaction_enabled: true,
+            onmouseover: function () {},
+            onmouseout: function () {},
+            onresize: function () {},
+            onresized: function () {},
+            oninit: function () {},
+            onrendered: function () {},
+            transition_duration: 350,
+            data_x: undefined,
+            data_xs: {},
+            data_xFormat: '%Y-%m-%d',
+            data_xLocaltime: true,
+            data_xSort: true,
+            data_idConverter: function (id) { return id; },
+            data_names: {},
+            data_classes: {},
+            data_groups: [],
+            data_axes: {},
+            data_type: undefined,
+            data_types: {},
+            data_labels: {},
+            data_order: 'desc',
+            data_regions: {},
+            data_color: undefined,
+            data_colors: {},
+            data_hide: false,
+            data_filter: undefined,
+            data_selection_enabled: false,
+            data_selection_grouped: false,
+            data_selection_isselectable: function () { return true; },
+            data_selection_multiple: true,
+            data_selection_draggable: false,
+            data_onclick: function () {},
+            data_onmouseover: function () {},
+            data_onmouseout: function () {},
+            data_onselected: function () {},
+            data_onunselected: function () {},
+            data_url: undefined,
+            data_json: undefined,
+            data_rows: undefined,
+            data_columns: undefined,
+            data_mimeType: undefined,
+            data_keys: undefined,
+            // configuration for no plot-able data supplied.
+            data_empty_label_text: "",
+            // subchart
+            subchart_show: false,
+            subchart_size_height: 60,
+            subchart_onbrush: function () {},
+            // color
+            color_pattern: [],
+            color_threshold: {},
+            // legend
+            legend_show: true,
+            legend_hide: false,
+            legend_position: 'bottom',
+            legend_inset_anchor: 'top-left',
+            legend_inset_x: 10,
+            legend_inset_y: 0,
+            legend_inset_step: undefined,
+            legend_item_onclick: undefined,
+            legend_item_onmouseover: undefined,
+            legend_item_onmouseout: undefined,
+            legend_equally: false,
+            // axis
+            axis_rotated: false,
+            axis_x_show: true,
+            axis_x_type: 'indexed',
+            axis_x_localtime: true,
+            axis_x_categories: [],
+            axis_x_tick_centered: false,
+            axis_x_tick_format: undefined,
+            axis_x_tick_culling: {},
+            axis_x_tick_culling_max: 10,
+            axis_x_tick_count: undefined,
+            axis_x_tick_fit: true,
+            axis_x_tick_values: null,
+            axis_x_tick_rotate: 0,
+            axis_x_tick_outer: true,
+            axis_x_tick_multiline: true,
+            axis_x_tick_width: null,
+            axis_x_max: undefined,
+            axis_x_min: undefined,
+            axis_x_padding: {},
+            axis_x_height: undefined,
+            axis_x_extent: undefined,
+            axis_x_label: {},
+            axis_y_show: true,
+            axis_y_type: undefined,
+            axis_y_max: undefined,
+            axis_y_min: undefined,
+            axis_y_inverted: false,
+            axis_y_center: undefined,
+            axis_y_inner: undefined,
+            axis_y_label: {},
+            axis_y_tick_format: undefined,
+            axis_y_tick_outer: true,
+            axis_y_tick_values: null,
+            axis_y_tick_count: undefined,
+            axis_y_tick_time_value: undefined,
+            axis_y_tick_time_interval: undefined,
+            axis_y_padding: {},
+            axis_y_default: undefined,
+            axis_y2_show: false,
+            axis_y2_max: undefined,
+            axis_y2_min: undefined,
+            axis_y2_inverted: false,
+            axis_y2_center: undefined,
+            axis_y2_inner: undefined,
+            axis_y2_label: {},
+            axis_y2_tick_format: undefined,
+            axis_y2_tick_outer: true,
+            axis_y2_tick_values: null,
+            axis_y2_tick_count: undefined,
+            axis_y2_padding: {},
+            axis_y2_default: undefined,
+            // grid
+            grid_x_show: false,
+            grid_x_type: 'tick',
+            grid_x_lines: [],
+            grid_y_show: false,
+            // not used
+            // grid_y_type: 'tick',
+            grid_y_lines: [],
+            grid_y_ticks: 10,
+            grid_focus_show: true,
+            grid_lines_front: true,
+            // point - point of each data
+            point_show: true,
+            point_r: 2.5,
+            point_focus_expand_enabled: true,
+            point_focus_expand_r: undefined,
+            point_select_r: undefined,
+            // line
+            line_connectNull: false,
+            line_step_type: 'step',
+            // bar
+            bar_width: undefined,
+            bar_width_ratio: 0.6,
+            bar_width_max: undefined,
+            bar_zerobased: true,
+            // area
+            area_zerobased: true,
+            // pie
+            pie_label_show: true,
+            pie_label_format: undefined,
+            pie_label_threshold: 0.05,
+            pie_expand: true,
+            // gauge
+            gauge_label_show: true,
+            gauge_label_format: undefined,
+            gauge_expand: true,
+            gauge_min: 0,
+            gauge_max: 100,
+            gauge_units: undefined,
+            gauge_width: undefined,
+            // donut
+            donut_label_show: true,
+            donut_label_format: undefined,
+            donut_label_threshold: 0.05,
+            donut_width: undefined,
+            donut_expand: true,
+            donut_title: "",
+            // region - region to change style
+            regions: [],
+            // tooltip - show when mouseover on each data
+            tooltip_show: true,
+            tooltip_grouped: true,
+            tooltip_format_title: undefined,
+            tooltip_format_name: undefined,
+            tooltip_format_value: undefined,
+            tooltip_position: undefined,
+            tooltip_contents: function (d, defaultTitleFormat, defaultValueFormat, color) {
+                return this.getTooltipContent ? this.getTooltipContent(d, defaultTitleFormat, defaultValueFormat, color) : '';
+            },
+            tooltip_init_show: false,
+            tooltip_init_x: 0,
+            tooltip_init_position: {top: '0px', left: '50px'}
+        };
+
+        Object.keys(this.additionalConfig).forEach(function (key) {
+            config[key] = this.additionalConfig[key];
+        }, this);
+
+        return config;
+    };
+    c3_chart_internal_fn.additionalConfig = {};
+
+    c3_chart_internal_fn.loadConfig = function (config) {
+        var this_config = this.config, target, keys, read;
+        function find() {
+            var key = keys.shift();
+    //        console.log("key =>", key, ", target =>", target);
+            if (key && target && typeof target === 'object' && key in target) {
+                target = target[key];
+                return find();
+            }
+            else if (!key) {
+                return target;
+            }
+            else {
+                return undefined;
+            }
+        }
+        Object.keys(this_config).forEach(function (key) {
+            target = config;
+            keys = key.split('_');
+            read = find();
+    //        console.log("CONFIG : ", key, read);
+            if (isDefined(read)) {
+                this_config[key] = read;
+            }
+        });
+    };
+
+    c3_chart_internal_fn.getScale = function (min, max, forTimeseries) {
+        return (forTimeseries ? this.d3.time.scale() : this.d3.scale.linear()).range([min, max]);
+    };
+    c3_chart_internal_fn.getX = function (min, max, domain, offset) {
+        var $$ = this,
+            scale = $$.getScale(min, max, $$.isTimeSeries()),
+            _scale = domain ? scale.domain(domain) : scale, key;
+        // Define customized scale if categorized axis
+        if ($$.isCategorized()) {
+            offset = offset || function () { return 0; };
+            scale = function (d, raw) {
+                var v = _scale(d) + offset(d);
+                return raw ? v : Math.ceil(v);
+            };
+        } else {
+            scale = function (d, raw) {
+                var v = _scale(d);
+                return raw ? v : Math.ceil(v);
+            };
+        }
+        // define functions
+        for (key in _scale) {
+            scale[key] = _scale[key];
+        }
+        scale.orgDomain = function () {
+            return _scale.domain();
+        };
+        // define custom domain() for categorized axis
+        if ($$.isCategorized()) {
+            scale.domain = function (domain) {
+                if (!arguments.length) {
+                    domain = this.orgDomain();
+                    return [domain[0], domain[1] + 1];
+                }
+                _scale.domain(domain);
+                return scale;
+            };
+        }
+        return scale;
+    };
+    c3_chart_internal_fn.getY = function (min, max, domain) {
+        var scale = this.getScale(min, max, this.isTimeSeriesY());
+        if (domain) { scale.domain(domain); }
+        return scale;
+    };
+    c3_chart_internal_fn.getYScale = function (id) {
+        return this.axis.getId(id) === 'y2' ? this.y2 : this.y;
+    };
+    c3_chart_internal_fn.getSubYScale = function (id) {
+        return this.axis.getId(id) === 'y2' ? this.subY2 : this.subY;
+    };
+    c3_chart_internal_fn.updateScales = function () {
+        var $$ = this, config = $$.config,
+            forInit = !$$.x;
+        // update edges
+        $$.xMin = config.axis_rotated ? 1 : 0;
+        $$.xMax = config.axis_rotated ? $$.height : $$.width;
+        $$.yMin = config.axis_rotated ? 0 : $$.height;
+        $$.yMax = config.axis_rotated ? $$.width : 1;
+        $$.subXMin = $$.xMin;
+        $$.subXMax = $$.xMax;
+        $$.subYMin = config.axis_rotated ? 0 : $$.height2;
+        $$.subYMax = config.axis_rotated ? $$.width2 : 1;
+        // update scales
+        $$.x = $$.getX($$.xMin, $$.xMax, forInit ? undefined : $$.x.orgDomain(), function () { return $$.xAxis.tickOffset(); });
+        $$.y = $$.getY($$.yMin, $$.yMax, forInit ? config.axis_y_default : $$.y.domain());
+        $$.y2 = $$.getY($$.yMin, $$.yMax, forInit ? config.axis_y2_default : $$.y2.domain());
+        $$.subX = $$.getX($$.xMin, $$.xMax, $$.orgXDomain, function (d) { return d % 1 ? 0 : $$.subXAxis.tickOffset(); });
+        $$.subY = $$.getY($$.subYMin, $$.subYMax, forInit ? config.axis_y_default : $$.subY.domain());
+        $$.subY2 = $$.getY($$.subYMin, $$.subYMax, forInit ? config.axis_y2_default : $$.subY2.domain());
+        // update axes
+        $$.xAxisTickFormat = $$.axis.getXAxisTickFormat();
+        $$.xAxisTickValues = $$.axis.getXAxisTickValues();
+        $$.yAxisTickValues = $$.axis.getYAxisTickValues();
+        $$.y2AxisTickValues = $$.axis.getY2AxisTickValues();
+
+        $$.xAxis = $$.axis.getXAxis($$.x, $$.xOrient, $$.xAxisTickFormat, $$.xAxisTickValues, config.axis_x_tick_outer);
+        $$.subXAxis = $$.axis.getXAxis($$.subX, $$.subXOrient, $$.xAxisTickFormat, $$.xAxisTickValues, config.axis_x_tick_outer);
+        $$.yAxis = $$.axis.getYAxis($$.y, $$.yOrient, config.axis_y_tick_format, $$.yAxisTickValues, config.axis_y_tick_outer);
+        $$.y2Axis = $$.axis.getYAxis($$.y2, $$.y2Orient, config.axis_y2_tick_format, $$.y2AxisTickValues, config.axis_y2_tick_outer);
+
+        // Set initialized scales to brush and zoom
+        if (!forInit) {
+            if ($$.brush) { $$.brush.scale($$.subX); }
+            if (config.zoom_enabled) { $$.zoom.scale($$.x); }
+        }
+        // update for arc
+        if ($$.updateArc) { $$.updateArc(); }
+    };
+
+    c3_chart_internal_fn.getYDomainMin = function (targets) {
+        var $$ = this, config = $$.config,
+            ids = $$.mapToIds(targets), ys = $$.getValuesAsIdKeyed(targets),
+            j, k, baseId, idsInGroup, id, hasNegativeValue;
+        if (config.data_groups.length > 0) {
+            hasNegativeValue = $$.hasNegativeValueInTargets(targets);
+            for (j = 0; j < config.data_groups.length; j++) {
+                // Determine baseId
+                idsInGroup = config.data_groups[j].filter(function (id) { return ids.indexOf(id) >= 0; });
+                if (idsInGroup.length === 0) { continue; }
+                baseId = idsInGroup[0];
+                // Consider negative values
+                if (hasNegativeValue && ys[baseId]) {
+                    ys[baseId].forEach(function (v, i) {
+                        ys[baseId][i] = v < 0 ? v : 0;
+                    });
+                }
+                // Compute min
+                for (k = 1; k < idsInGroup.length; k++) {
+                    id = idsInGroup[k];
+                    if (! ys[id]) { continue; }
+                    ys[id].forEach(function (v, i) {
+                        if ($$.axis.getId(id) === $$.axis.getId(baseId) && ys[baseId] && !(hasNegativeValue && +v > 0)) {
+                            ys[baseId][i] += +v;
+                        }
+                    });
+                }
+            }
+        }
+        return $$.d3.min(Object.keys(ys).map(function (key) { return $$.d3.min(ys[key]); }));
+    };
+    c3_chart_internal_fn.getYDomainMax = function (targets) {
+        var $$ = this, config = $$.config,
+            ids = $$.mapToIds(targets), ys = $$.getValuesAsIdKeyed(targets),
+            j, k, baseId, idsInGroup, id, hasPositiveValue;
+        if (config.data_groups.length > 0) {
+            hasPositiveValue = $$.hasPositiveValueInTargets(targets);
+            for (j = 0; j < config.data_groups.length; j++) {
+                // Determine baseId
+                idsInGroup = config.data_groups[j].filter(function (id) { return ids.indexOf(id) >= 0; });
+                if (idsInGroup.length === 0) { continue; }
+                baseId = idsInGroup[0];
+                // Consider positive values
+                if (hasPositiveValue && ys[baseId]) {
+                    ys[baseId].forEach(function (v, i) {
+                        ys[baseId][i] = v > 0 ? v : 0;
+                    });
+                }
+                // Compute max
+                for (k = 1; k < idsInGroup.length; k++) {
+                    id = idsInGroup[k];
+                    if (! ys[id]) { continue; }
+                    ys[id].forEach(function (v, i) {
+                        if ($$.axis.getId(id) === $$.axis.getId(baseId) && ys[baseId] && !(hasPositiveValue && +v < 0)) {
+                            ys[baseId][i] += +v;
+                        }
+                    });
+                }
+            }
+        }
+        return $$.d3.max(Object.keys(ys).map(function (key) { return $$.d3.max(ys[key]); }));
+    };
+    c3_chart_internal_fn.getYDomain = function (targets, axisId, xDomain) {
+        var $$ = this, config = $$.config,
+            targetsByAxisId = targets.filter(function (t) { return $$.axis.getId(t.id) === axisId; }),
+            yTargets = xDomain ? $$.filterByXDomain(targetsByAxisId, xDomain) : targetsByAxisId,
+            yMin = axisId === 'y2' ? config.axis_y2_min : config.axis_y_min,
+            yMax = axisId === 'y2' ? config.axis_y2_max : config.axis_y_max,
+            yDomainMin = $$.getYDomainMin(yTargets),
+            yDomainMax = $$.getYDomainMax(yTargets),
+            domain, domainLength, padding, padding_top, padding_bottom,
+            center = axisId === 'y2' ? config.axis_y2_center : config.axis_y_center,
+            yDomainAbs, lengths, diff, ratio, isAllPositive, isAllNegative,
+            isZeroBased = ($$.hasType('bar', yTargets) && config.bar_zerobased) || ($$.hasType('area', yTargets) && config.area_zerobased),
+            isInverted = axisId === 'y2' ? config.axis_y2_inverted : config.axis_y_inverted,
+            showHorizontalDataLabel = $$.hasDataLabel() && config.axis_rotated,
+            showVerticalDataLabel = $$.hasDataLabel() && !config.axis_rotated;
+
+        // MEMO: avoid inverting domain unexpectedly
+        yDomainMin = isValue(yMin) ? yMin : isValue(yMax) ? (yDomainMin < yMax ? yDomainMin : yMax - 10) : yDomainMin;
+        yDomainMax = isValue(yMax) ? yMax : isValue(yMin) ? (yMin < yDomainMax ? yDomainMax : yMin + 10) : yDomainMax;
+
+        if (yTargets.length === 0) { // use current domain if target of axisId is none
+            return axisId === 'y2' ? $$.y2.domain() : $$.y.domain();
+        }
+        if (isNaN(yDomainMin)) { // set minimum to zero when not number
+            yDomainMin = 0;
+        }
+        if (isNaN(yDomainMax)) { // set maximum to have same value as yDomainMin
+            yDomainMax = yDomainMin;
+        }
+        if (yDomainMin === yDomainMax) {
+            yDomainMin < 0 ? yDomainMax = 0 : yDomainMin = 0;
+        }
+        isAllPositive = yDomainMin >= 0 && yDomainMax >= 0;
+        isAllNegative = yDomainMin <= 0 && yDomainMax <= 0;
+
+        // Cancel zerobased if axis_*_min / axis_*_max specified
+        if ((isValue(yMin) && isAllPositive) || (isValue(yMax) && isAllNegative)) {
+            isZeroBased = false;
+        }
+
+        // Bar/Area chart should be 0-based if all positive|negative
+        if (isZeroBased) {
+            if (isAllPositive) { yDomainMin = 0; }
+            if (isAllNegative) { yDomainMax = 0; }
+        }
+
+        domainLength = Math.abs(yDomainMax - yDomainMin);
+        padding = padding_top = padding_bottom = domainLength * 0.1;
+
+        if (typeof center !== 'undefined') {
+            yDomainAbs = Math.max(Math.abs(yDomainMin), Math.abs(yDomainMax));
+            yDomainMax = center + yDomainAbs;
+            yDomainMin = center - yDomainAbs;
+        }
+        // add padding for data label
+        if (showHorizontalDataLabel) {
+            lengths = $$.getDataLabelLength(yDomainMin, yDomainMax, 'width');
+            diff = diffDomain($$.y.range());
+            ratio = [lengths[0] / diff, lengths[1] / diff];
+            padding_top += domainLength * (ratio[1] / (1 - ratio[0] - ratio[1]));
+            padding_bottom += domainLength * (ratio[0] / (1 - ratio[0] - ratio[1]));
+        } else if (showVerticalDataLabel) {
+            lengths = $$.getDataLabelLength(yDomainMin, yDomainMax, 'height');
+            padding_top += $$.axis.convertPixelsToAxisPadding(lengths[1], domainLength);
+            padding_bottom += $$.axis.convertPixelsToAxisPadding(lengths[0], domainLength);
+        }
+        if (axisId === 'y' && notEmpty(config.axis_y_padding)) {
+            padding_top = $$.axis.getPadding(config.axis_y_padding, 'top', padding_top, domainLength);
+            padding_bottom = $$.axis.getPadding(config.axis_y_padding, 'bottom', padding_bottom, domainLength);
+        }
+        if (axisId === 'y2' && notEmpty(config.axis_y2_padding)) {
+            padding_top = $$.axis.getPadding(config.axis_y2_padding, 'top', padding_top, domainLength);
+            padding_bottom = $$.axis.getPadding(config.axis_y2_padding, 'bottom', padding_bottom, domainLength);
+        }
+        // Bar/Area chart should be 0-based if all positive|negative
+        if (isZeroBased) {
+            if (isAllPositive) { padding_bottom = yDomainMin; }
+            if (isAllNegative) { padding_top = -yDomainMax; }
+        }
+        domain = [yDomainMin - padding_bottom, yDomainMax + padding_top];
+        return isInverted ? domain.reverse() : domain;
+    };
+    c3_chart_internal_fn.getXDomainMin = function (targets) {
+        var $$ = this, config = $$.config;
+        return isDefined(config.axis_x_min) ?
+            ($$.isTimeSeries() ? this.parseDate(config.axis_x_min) : config.axis_x_min) :
+        $$.d3.min(targets, function (t) { return $$.d3.min(t.values, function (v) { return v.x; }); });
+    };
+    c3_chart_internal_fn.getXDomainMax = function (targets) {
+        var $$ = this, config = $$.config;
+        return isDefined(config.axis_x_max) ?
+            ($$.isTimeSeries() ? this.parseDate(config.axis_x_max) : config.axis_x_max) :
+        $$.d3.max(targets, function (t) { return $$.d3.max(t.values, function (v) { return v.x; }); });
+    };
+    c3_chart_internal_fn.getXDomainPadding = function (domain) {
+        var $$ = this, config = $$.config,
+            diff = domain[1] - domain[0],
+            maxDataCount, padding, paddingLeft, paddingRight;
+        if ($$.isCategorized()) {
+            padding = 0;
+        } else if ($$.hasType('bar')) {
+            maxDataCount = $$.getMaxDataCount();
+            padding = maxDataCount > 1 ? (diff / (maxDataCount - 1)) / 2 : 0.5;
+        } else {
+            padding = diff * 0.01;
+        }
+        if (typeof config.axis_x_padding === 'object' && notEmpty(config.axis_x_padding)) {
+            paddingLeft = isValue(config.axis_x_padding.left) ? config.axis_x_padding.left : padding;
+            paddingRight = isValue(config.axis_x_padding.right) ? config.axis_x_padding.right : padding;
+        } else if (typeof config.axis_x_padding === 'number') {
+            paddingLeft = paddingRight = config.axis_x_padding;
+        } else {
+            paddingLeft = paddingRight = padding;
+        }
+        return {left: paddingLeft, right: paddingRight};
+    };
+    c3_chart_internal_fn.getXDomain = function (targets) {
+        var $$ = this,
+            xDomain = [$$.getXDomainMin(targets), $$.getXDomainMax(targets)],
+            firstX = xDomain[0], lastX = xDomain[1],
+            padding = $$.getXDomainPadding(xDomain),
+            min = 0, max = 0;
+        // show center of x domain if min and max are the same
+        if ((firstX - lastX) === 0 && !$$.isCategorized()) {
+            if ($$.isTimeSeries()) {
+                firstX = new Date(firstX.getTime() * 0.5);
+                lastX = new Date(lastX.getTime() * 1.5);
+            } else {
+                firstX = firstX === 0 ? 1 : (firstX * 0.5);
+                lastX = lastX === 0 ? -1 : (lastX * 1.5);
+            }
+        }
+        if (firstX || firstX === 0) {
+            min = $$.isTimeSeries() ? new Date(firstX.getTime() - padding.left) : firstX - padding.left;
+        }
+        if (lastX || lastX === 0) {
+            max = $$.isTimeSeries() ? new Date(lastX.getTime() + padding.right) : lastX + padding.right;
+        }
+        return [min, max];
+    };
+    c3_chart_internal_fn.updateXDomain = function (targets, withUpdateXDomain, withUpdateOrgXDomain, withTrim, domain) {
+        var $$ = this, config = $$.config;
+
+        if (withUpdateOrgXDomain) {
+            $$.x.domain(domain ? domain : $$.d3.extent($$.getXDomain(targets)));
+            $$.orgXDomain = $$.x.domain();
+            if (config.zoom_enabled) { $$.zoom.scale($$.x).updateScaleExtent(); }
+            $$.subX.domain($$.x.domain());
+            if ($$.brush) { $$.brush.scale($$.subX); }
+        }
+        if (withUpdateXDomain) {
+            $$.x.domain(domain ? domain : (!$$.brush || $$.brush.empty()) ? $$.orgXDomain : $$.brush.extent());
+            if (config.zoom_enabled) { $$.zoom.scale($$.x).updateScaleExtent(); }
+        }
+
+        // Trim domain when too big by zoom mousemove event
+        if (withTrim) { $$.x.domain($$.trimXDomain($$.x.orgDomain())); }
+
+        return $$.x.domain();
+    };
+    c3_chart_internal_fn.trimXDomain = function (domain) {
+        var $$ = this;
+        if (domain[0] <= $$.orgXDomain[0]) {
+            domain[1] = +domain[1] + ($$.orgXDomain[0] - domain[0]);
+            domain[0] = $$.orgXDomain[0];
+        }
+        if ($$.orgXDomain[1] <= domain[1]) {
+            domain[0] = +domain[0] - (domain[1] - $$.orgXDomain[1]);
+            domain[1] = $$.orgXDomain[1];
+        }
+        return domain;
+    };
+
+    c3_chart_internal_fn.isX = function (key) {
+        var $$ = this, config = $$.config;
+        return (config.data_x && key === config.data_x) || (notEmpty(config.data_xs) && hasValue(config.data_xs, key));
+    };
+    c3_chart_internal_fn.isNotX = function (key) {
+        return !this.isX(key);
+    };
+    c3_chart_internal_fn.getXKey = function (id) {
+        var $$ = this, config = $$.config;
+        return config.data_x ? config.data_x : notEmpty(config.data_xs) ? config.data_xs[id] : null;
+    };
+    c3_chart_internal_fn.getXValuesOfXKey = function (key, targets) {
+        var $$ = this,
+            xValues, ids = targets && notEmpty(targets) ? $$.mapToIds(targets) : [];
+        ids.forEach(function (id) {
+            if ($$.getXKey(id) === key) {
+                xValues = $$.data.xs[id];
+            }
+        });
+        return xValues;
+    };
+    c3_chart_internal_fn.getIndexByX = function (x) {
+        var $$ = this,
+            data = $$.filterByX($$.data.targets, x);
+        return data.length ? data[0].index : null;
+    };
+    c3_chart_internal_fn.getXValue = function (id, i) {
+        var $$ = this;
+        return id in $$.data.xs && $$.data.xs[id] && isValue($$.data.xs[id][i]) ? $$.data.xs[id][i] : i;
+    };
+    c3_chart_internal_fn.getOtherTargetXs = function () {
+        var $$ = this,
+            idsForX = Object.keys($$.data.xs);
+        return idsForX.length ? $$.data.xs[idsForX[0]] : null;
+    };
+    c3_chart_internal_fn.getOtherTargetX = function (index) {
+        var xs = this.getOtherTargetXs();
+        return xs && index < xs.length ? xs[index] : null;
+    };
+    c3_chart_internal_fn.addXs = function (xs) {
+        var $$ = this;
+        Object.keys(xs).forEach(function (id) {
+            $$.config.data_xs[id] = xs[id];
+        });
+    };
+    c3_chart_internal_fn.hasMultipleX = function (xs) {
+        return this.d3.set(Object.keys(xs).map(function (id) { return xs[id]; })).size() > 1;
+    };
+    c3_chart_internal_fn.isMultipleX = function () {
+        return notEmpty(this.config.data_xs) || !this.config.data_xSort || this.hasType('scatter');
+    };
+    c3_chart_internal_fn.addName = function (data) {
+        var $$ = this, name;
+        if (data) {
+            name = $$.config.data_names[data.id];
+            data.name = name ? name : data.id;
+        }
+        return data;
+    };
+    c3_chart_internal_fn.getValueOnIndex = function (values, index) {
+        var valueOnIndex = values.filter(function (v) { return v.index === index; });
+        return valueOnIndex.length ? valueOnIndex[0] : null;
+    };
+    c3_chart_internal_fn.updateTargetX = function (targets, x) {
+        var $$ = this;
+        targets.forEach(function (t) {
+            t.values.forEach(function (v, i) {
+                v.x = $$.generateTargetX(x[i], t.id, i);
+            });
+            $$.data.xs[t.id] = x;
+        });
+    };
+    c3_chart_internal_fn.updateTargetXs = function (targets, xs) {
+        var $$ = this;
+        targets.forEach(function (t) {
+            if (xs[t.id]) {
+                $$.updateTargetX([t], xs[t.id]);
+            }
+        });
+    };
+    c3_chart_internal_fn.generateTargetX = function (rawX, id, index) {
+        var $$ = this, x;
+        if ($$.isTimeSeries()) {
+            x = rawX ? $$.parseDate(rawX) : $$.parseDate($$.getXValue(id, index));
+        }
+        else if ($$.isCustomX() && !$$.isCategorized()) {
+            x = isValue(rawX) ? +rawX : $$.getXValue(id, index);
+        }
+        else {
+            x = index;
+        }
+        return x;
+    };
+    c3_chart_internal_fn.cloneTarget = function (target) {
+        return {
+            id : target.id,
+            id_org : target.id_org,
+            values : target.values.map(function (d) {
+                return {x: d.x, value: d.value, id: d.id};
+            })
+        };
+    };
+    c3_chart_internal_fn.updateXs = function () {
+        var $$ = this;
+        if ($$.data.targets.length) {
+            $$.xs = [];
+            $$.data.targets[0].values.forEach(function (v) {
+                $$.xs[v.index] = v.x;
+            });
+        }
+    };
+    c3_chart_internal_fn.getPrevX = function (i) {
+        var x = this.xs[i - 1];
+        return typeof x !== 'undefined' ? x : null;
+    };
+    c3_chart_internal_fn.getNextX = function (i) {
+        var x = this.xs[i + 1];
+        return typeof x !== 'undefined' ? x : null;
+    };
+    c3_chart_internal_fn.getMaxDataCount = function () {
+        var $$ = this;
+        return $$.d3.max($$.data.targets, function (t) { return t.values.length; });
+    };
+    c3_chart_internal_fn.getMaxDataCountTarget = function (targets) {
+        var length = targets.length, max = 0, maxTarget;
+        if (length > 1) {
+            targets.forEach(function (t) {
+                if (t.values.length > max) {
+                    maxTarget = t;
+                    max = t.values.length;
+                }
+            });
+        } else {
+            maxTarget = length ? targets[0] : null;
+        }
+        return maxTarget;
+    };
+    c3_chart_internal_fn.getEdgeX = function (targets) {
+        var $$ = this;
+        return !targets.length ? [0, 0] : [
+            $$.d3.min(targets, function (t) { return t.values[0].x; }),
+            $$.d3.max(targets, function (t) { return t.values[t.values.length - 1].x; })
+        ];
+    };
+    c3_chart_internal_fn.mapToIds = function (targets) {
+        return targets.map(function (d) { return d.id; });
+    };
+    c3_chart_internal_fn.mapToTargetIds = function (ids) {
+        var $$ = this;
+        return ids ? (isString(ids) ? [ids] : ids) : $$.mapToIds($$.data.targets);
+    };
+    c3_chart_internal_fn.hasTarget = function (targets, id) {
+        var ids = this.mapToIds(targets), i;
+        for (i = 0; i < ids.length; i++) {
+            if (ids[i] === id) {
+                return true;
+            }
+        }
+        return false;
+    };
+    c3_chart_internal_fn.isTargetToShow = function (targetId) {
+        return this.hiddenTargetIds.indexOf(targetId) < 0;
+    };
+    c3_chart_internal_fn.isLegendToShow = function (targetId) {
+        return this.hiddenLegendIds.indexOf(targetId) < 0;
+    };
+    c3_chart_internal_fn.filterTargetsToShow = function (targets) {
+        var $$ = this;
+        return targets.filter(function (t) { return $$.isTargetToShow(t.id); });
+    };
+    c3_chart_internal_fn.mapTargetsToUniqueXs = function (targets) {
+        var $$ = this;
+        var xs = $$.d3.set($$.d3.merge(targets.map(function (t) { return t.values.map(function (v) { return +v.x; }); }))).values();
+        return $$.isTimeSeries() ? xs.map(function (x) { return new Date(+x); }) : xs.map(function (x) { return +x; });
+    };
+    c3_chart_internal_fn.addHiddenTargetIds = function (targetIds) {
+        this.hiddenTargetIds = this.hiddenTargetIds.concat(targetIds);
+    };
+    c3_chart_internal_fn.removeHiddenTargetIds = function (targetIds) {
+        this.hiddenTargetIds = this.hiddenTargetIds.filter(function (id) { return targetIds.indexOf(id) < 0; });
+    };
+    c3_chart_internal_fn.addHiddenLegendIds = function (targetIds) {
+        this.hiddenLegendIds = this.hiddenLegendIds.concat(targetIds);
+    };
+    c3_chart_internal_fn.removeHiddenLegendIds = function (targetIds) {
+        this.hiddenLegendIds = this.hiddenLegendIds.filter(function (id) { return targetIds.indexOf(id) < 0; });
+    };
+    c3_chart_internal_fn.getValuesAsIdKeyed = function (targets) {
+        var ys = {};
+        targets.forEach(function (t) {
+            ys[t.id] = [];
+            t.values.forEach(function (v) {
+                ys[t.id].push(v.value);
+            });
+        });
+        return ys;
+    };
+    c3_chart_internal_fn.checkValueInTargets = function (targets, checker) {
+        var ids = Object.keys(targets), i, j, values;
+        for (i = 0; i < ids.length; i++) {
+            values = targets[ids[i]].values;
+            for (j = 0; j < values.length; j++) {
+                if (checker(values[j].value)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    };
+    c3_chart_internal_fn.hasNegativeValueInTargets = function (targets) {
+        return this.checkValueInTargets(targets, function (v) { return v < 0; });
+    };
+    c3_chart_internal_fn.hasPositiveValueInTargets = function (targets) {
+        return this.checkValueInTargets(targets, function (v) { return v > 0; });
+    };
+    c3_chart_internal_fn.isOrderDesc = function () {
+        var config = this.config;
+        return typeof(config.data_order) === 'string' && config.data_order.toLowerCase() === 'desc';
+    };
+    c3_chart_internal_fn.isOrderAsc = function () {
+        var config = this.config;
+        return typeof(config.data_order) === 'string' && config.data_order.toLowerCase() === 'asc';
+    };
+    c3_chart_internal_fn.orderTargets = function (targets) {
+        var $$ = this, config = $$.config, orderAsc = $$.isOrderAsc(), orderDesc = $$.isOrderDesc();
+        if (orderAsc || orderDesc) {
+            targets.sort(function (t1, t2) {
+                var reducer = function (p, c) { return p + Math.abs(c.value); };
+                var t1Sum = t1.values.reduce(reducer, 0),
+                    t2Sum = t2.values.reduce(reducer, 0);
+                return orderAsc ? t2Sum - t1Sum : t1Sum - t2Sum;
+            });
+        } else if (isFunction(config.data_order)) {
+            targets.sort(config.data_order);
+        } // TODO: accept name array for order
+        return targets;
+    };
+    c3_chart_internal_fn.filterByX = function (targets, x) {
+        return this.d3.merge(targets.map(function (t) { return t.values; })).filter(function (v) { return v.x - x === 0; });
+    };
+    c3_chart_internal_fn.filterRemoveNull = function (data) {
+        return data.filter(function (d) { return isValue(d.value); });
+    };
+    c3_chart_internal_fn.filterByXDomain = function (targets, xDomain) {
+        return targets.map(function (t) {
+            return {
+                id: t.id,
+                id_org: t.id_org,
+                values: t.values.filter(function (v) {
+                    return xDomain[0] <= v.x && v.x <= xDomain[1];
+                })
+            };
+        });
+    };
+    c3_chart_internal_fn.hasDataLabel = function () {
+        var config = this.config;
+        if (typeof config.data_labels === 'boolean' && config.data_labels) {
+            return true;
+        } else if (typeof config.data_labels === 'object' && notEmpty(config.data_labels)) {
+            return true;
+        }
+        return false;
+    };
+    c3_chart_internal_fn.getDataLabelLength = function (min, max, key) {
+        var $$ = this,
+            lengths = [0, 0], paddingCoef = 1.3;
+        $$.selectChart.select('svg').selectAll('.dummy')
+            .data([min, max])
+            .enter().append('text')
+            .text(function (d) { return $$.dataLabelFormat(d.id)(d); })
+            .each(function (d, i) {
+                lengths[i] = this.getBoundingClientRect()[key] * paddingCoef;
+            })
+            .remove();
+        return lengths;
+    };
+    c3_chart_internal_fn.isNoneArc = function (d) {
+        return this.hasTarget(this.data.targets, d.id);
+    },
+    c3_chart_internal_fn.isArc = function (d) {
+        return 'data' in d && this.hasTarget(this.data.targets, d.data.id);
+    };
+    c3_chart_internal_fn.findSameXOfValues = function (values, index) {
+        var i, targetX = values[index].x, sames = [];
+        for (i = index - 1; i >= 0; i--) {
+            if (targetX !== values[i].x) { break; }
+            sames.push(values[i]);
+        }
+        for (i = index; i < values.length; i++) {
+            if (targetX !== values[i].x) { break; }
+            sames.push(values[i]);
+        }
+        return sames;
+    };
+
+    c3_chart_internal_fn.findClosestFromTargets = function (targets, pos) {
+        var $$ = this, candidates;
+
+        // map to array of closest points of each target
+        candidates = targets.map(function (target) {
+            return $$.findClosest(target.values, pos);
+        });
+
+        // decide closest point and return
+        return $$.findClosest(candidates, pos);
+    };
+    c3_chart_internal_fn.findClosest = function (values, pos) {
+        var $$ = this, minDist = 100, closest;
+
+        // find mouseovering bar
+        values.filter(function (v) { return v && $$.isBarType(v.id); }).forEach(function (v) {
+            var shape = $$.main.select('.' + CLASS.bars + $$.getTargetSelectorSuffix(v.id) + ' .' + CLASS.bar + '-' + v.index).node();
+            if (!closest && $$.isWithinBar(shape)) {
+                closest = v;
+            }
+        });
+
+        // find closest point from non-bar
+        values.filter(function (v) { return v && !$$.isBarType(v.id); }).forEach(function (v) {
+            var d = $$.dist(v, pos);
+            if (d < minDist) {
+                minDist = d;
+                closest = v;
+            }
+        });
+
+        return closest;
+    };
+    c3_chart_internal_fn.dist = function (data, pos) {
+        var $$ = this, config = $$.config,
+            xIndex = config.axis_rotated ? 1 : 0,
+            yIndex = config.axis_rotated ? 0 : 1,
+            y = $$.circleY(data, data.index),
+            x = $$.x(data.x);
+        return Math.pow(x - pos[xIndex], 2) + Math.pow(y - pos[yIndex], 2);
+    };
+    c3_chart_internal_fn.convertValuesToStep = function (values) {
+        var converted = [].concat(values), i;
+
+        if (!this.isCategorized()) {
+            return values;
+        }
+
+        for (i = values.length + 1; 0 < i; i--) {
+            converted[i] = converted[i - 1];
+        }
+
+        converted[0] = {
+            x: converted[0].x - 1,
+            value: converted[0].value,
+            id: converted[0].id
+        };
+        converted[values.length + 1] = {
+            x: converted[values.length].x + 1,
+            value: converted[values.length].value,
+            id: converted[values.length].id
+        };
+
+        return converted;
+    };
+    c3_chart_internal_fn.updateDataAttributes = function (name, attrs) {
+        var $$ = this, config = $$.config, current = config['data_' + name];
+        if (typeof attrs === 'undefined') { return current; }
+        Object.keys(attrs).forEach(function (id) {
+            current[id] = attrs[id];
+        });
+        $$.redraw({withLegend: true});
+        return current;
+    };
+
+    c3_chart_internal_fn.convertUrlToData = function (url, mimeType, keys, done) {
+        var $$ = this, type = mimeType ? mimeType : 'csv';
+        $$.d3.xhr(url, function (error, data) {
+            var d;
+            if (!data) {
+                throw new Error(error.responseURL + ' ' + error.status + ' (' + error.statusText + ')');
+            }
+            if (type === 'json') {
+                d = $$.convertJsonToData(JSON.parse(data.response), keys);
+            } else if (type === 'tsv') {
+                d = $$.convertTsvToData(data.response);
+            } else {
+                d = $$.convertCsvToData(data.response);
+            }
+            done.call($$, d);
+        });
+    };
+    c3_chart_internal_fn.convertXsvToData = function (xsv, parser) {
+        var rows = parser.parseRows(xsv), d;
+        if (rows.length === 1) {
+            d = [{}];
+            rows[0].forEach(function (id) {
+                d[0][id] = null;
+            });
+        } else {
+            d = parser.parse(xsv);
+        }
+        return d;
+    };
+    c3_chart_internal_fn.convertCsvToData = function (csv) {
+        return this.convertXsvToData(csv, this.d3.csv);
+    };
+    c3_chart_internal_fn.convertTsvToData = function (tsv) {
+        return this.convertXsvToData(tsv, this.d3.tsv);
+    };
+    c3_chart_internal_fn.convertJsonToData = function (json, keys) {
+        var $$ = this,
+            new_rows = [], targetKeys, data;
+        if (keys) { // when keys specified, json would be an array that includes objects
+            if (keys.x) {
+                targetKeys = keys.value.concat(keys.x);
+                $$.config.data_x = keys.x;
+            } else {
+                targetKeys = keys.value;
+            }
+            new_rows.push(targetKeys);
+            json.forEach(function (o) {
+                var new_row = [];
+                targetKeys.forEach(function (key) {
+                    // convert undefined to null because undefined data will be removed in convertDataToTargets()
+                    var v = isUndefined(o[key]) ? null : o[key];
+                    new_row.push(v);
+                });
+                new_rows.push(new_row);
+            });
+            data = $$.convertRowsToData(new_rows);
+        } else {
+            Object.keys(json).forEach(function (key) {
+                new_rows.push([key].concat(json[key]));
+            });
+            data = $$.convertColumnsToData(new_rows);
+        }
+        return data;
+    };
+    c3_chart_internal_fn.convertRowsToData = function (rows) {
+        var keys = rows[0], new_row = {}, new_rows = [], i, j;
+        for (i = 1; i < rows.length; i++) {
+            new_row = {};
+            for (j = 0; j < rows[i].length; j++) {
+                if (isUndefined(rows[i][j])) {
+                    throw new Error("Source data is missing a component at (" + i + "," + j + ")!");
+                }
+                new_row[keys[j]] = rows[i][j];
+            }
+            new_rows.push(new_row);
+        }
+        return new_rows;
+    };
+    c3_chart_internal_fn.convertColumnsToData = function (columns) {
+        var new_rows = [], i, j, key;
+        for (i = 0; i < columns.length; i++) {
+            key = columns[i][0];
+            for (j = 1; j < columns[i].length; j++) {
+                if (isUndefined(new_rows[j - 1])) {
+                    new_rows[j - 1] = {};
+                }
+                if (isUndefined(columns[i][j])) {
+                    throw new Error("Source data is missing a component at (" + i + "," + j + ")!");
+                }
+                new_rows[j - 1][key] = columns[i][j];
+            }
+        }
+        return new_rows;
+    };
+    c3_chart_internal_fn.convertDataToTargets = function (data, appendXs) {
+        var $$ = this, config = $$.config,
+            ids = $$.d3.keys(data[0]).filter($$.isNotX, $$),
+            xs = $$.d3.keys(data[0]).filter($$.isX, $$),
+            targets;
+
+        // save x for update data by load when custom x and c3.x API
+        ids.forEach(function (id) {
+            var xKey = $$.getXKey(id);
+
+            if ($$.isCustomX() || $$.isTimeSeries()) {
+                // if included in input data
+                if (xs.indexOf(xKey) >= 0) {
+                    $$.data.xs[id] = (appendXs && $$.data.xs[id] ? $$.data.xs[id] : []).concat(
+                        data.map(function (d) { return d[xKey]; })
+                            .filter(isValue)
+                            .map(function (rawX, i) { return $$.generateTargetX(rawX, id, i); })
+                    );
+                }
+                // if not included in input data, find from preloaded data of other id's x
+                else if (config.data_x) {
+                    $$.data.xs[id] = $$.getOtherTargetXs();
+                }
+                // if not included in input data, find from preloaded data
+                else if (notEmpty(config.data_xs)) {
+                    $$.data.xs[id] = $$.getXValuesOfXKey(xKey, $$.data.targets);
+                }
+                // MEMO: if no x included, use same x of current will be used
+            } else {
+                $$.data.xs[id] = data.map(function (d, i) { return i; });
+            }
+        });
+
+
+        // check x is defined
+        ids.forEach(function (id) {
+            if (!$$.data.xs[id]) {
+                throw new Error('x is not defined for id = "' + id + '".');
+            }
+        });
+
+        // convert to target
+        targets = ids.map(function (id, index) {
+            var convertedId = config.data_idConverter(id);
+            return {
+                id: convertedId,
+                id_org: id,
+                values: data.map(function (d, i) {
+                    var xKey = $$.getXKey(id), rawX = d[xKey], x = $$.generateTargetX(rawX, id, i);
+                    // use x as categories if custom x and categorized
+                    if ($$.isCustomX() && $$.isCategorized() && index === 0 && rawX) {
+                        if (i === 0) { config.axis_x_categories = []; }
+                        config.axis_x_categories.push(rawX);
+                    }
+                    // mark as x = undefined if value is undefined and filter to remove after mapped
+                    if (isUndefined(d[id]) || $$.data.xs[id].length <= i) {
+                        x = undefined;
+                    }
+                    return {x: x, value: d[id] !== null && !isNaN(d[id]) ? +d[id] : null, id: convertedId};
+                }).filter(function (v) { return isDefined(v.x); })
+            };
+        });
+
+        // finish targets
+        targets.forEach(function (t) {
+            var i;
+            // sort values by its x
+            if (config.data_xSort) {
+                t.values = t.values.sort(function (v1, v2) {
+                    var x1 = v1.x || v1.x === 0 ? v1.x : Infinity,
+                        x2 = v2.x || v2.x === 0 ? v2.x : Infinity;
+                    return x1 - x2;
+                });
+            }
+            // indexing each value
+            i = 0;
+            t.values.forEach(function (v) {
+                v.index = i++;
+            });
+            // this needs to be sorted because its index and value.index is identical
+            $$.data.xs[t.id].sort(function (v1, v2) {
+                return v1 - v2;
+            });
+        });
+
+        // set target types
+        if (config.data_type) {
+            $$.setTargetType($$.mapToIds(targets).filter(function (id) { return ! (id in config.data_types); }), config.data_type);
+        }
+
+        // cache as original id keyed
+        targets.forEach(function (d) {
+            $$.addCache(d.id_org, d);
+        });
+
+        return targets;
+    };
+
+    c3_chart_internal_fn.load = function (targets, args) {
+        var $$ = this;
+        if (targets) {
+            // filter loading targets if needed
+            if (args.filter) {
+                targets = targets.filter(args.filter);
+            }
+            // set type if args.types || args.type specified
+            if (args.type || args.types) {
+                targets.forEach(function (t) {
+                    var type = args.types && args.types[t.id] ? args.types[t.id] : args.type;
+                    $$.setTargetType(t.id, type);
+                });
+            }
+            // Update/Add data
+            $$.data.targets.forEach(function (d) {
+                for (var i = 0; i < targets.length; i++) {
+                    if (d.id === targets[i].id) {
+                        d.values = targets[i].values;
+                        targets.splice(i, 1);
+                        break;
+                    }
+                }
+            });
+            $$.data.targets = $$.data.targets.concat(targets); // add remained
+        }
+
+        // Set targets
+        $$.updateTargets($$.data.targets);
+
+        // Redraw with new targets
+        $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
+
+        if (args.done) { args.done(); }
+    };
+    c3_chart_internal_fn.loadFromArgs = function (args) {
+        var $$ = this;
+        if (args.data) {
+            $$.load($$.convertDataToTargets(args.data), args);
+        }
+        else if (args.url) {
+            $$.convertUrlToData(args.url, args.mimeType, args.keys, function (data) {
+                $$.load($$.convertDataToTargets(data), args);
+            });
+        }
+        else if (args.json) {
+            $$.load($$.convertDataToTargets($$.convertJsonToData(args.json, args.keys)), args);
+        }
+        else if (args.rows) {
+            $$.load($$.convertDataToTargets($$.convertRowsToData(args.rows)), args);
+        }
+        else if (args.columns) {
+            $$.load($$.convertDataToTargets($$.convertColumnsToData(args.columns)), args);
+        }
+        else {
+            $$.load(null, args);
+        }
+    };
+    c3_chart_internal_fn.unload = function (targetIds, done) {
+        var $$ = this;
+        if (!done) {
+            done = function () {};
+        }
+        // filter existing target
+        targetIds = targetIds.filter(function (id) { return $$.hasTarget($$.data.targets, id); });
+        // If no target, call done and return
+        if (!targetIds || targetIds.length === 0) {
+            done();
+            return;
+        }
+        $$.svg.selectAll(targetIds.map(function (id) { return $$.selectorTarget(id); }))
+            .transition()
+            .style('opacity', 0)
+            .remove()
+            .call($$.endall, done);
+        targetIds.forEach(function (id) {
+            // Reset fadein for future load
+            $$.withoutFadeIn[id] = false;
+            // Remove target's elements
+            if ($$.legend) {
+                $$.legend.selectAll('.' + CLASS.legendItem + $$.getTargetSelectorSuffix(id)).remove();
+            }
+            // Remove target
+            $$.data.targets = $$.data.targets.filter(function (t) {
+                return t.id !== id;
+            });
+        });
+    };
+
+    c3_chart_internal_fn.categoryName = function (i) {
+        var config = this.config;
+        return i < config.axis_x_categories.length ? config.axis_x_categories[i] : i;
+    };
+
+    c3_chart_internal_fn.initEventRect = function () {
+        var $$ = this;
+        $$.main.select('.' + CLASS.chart).append("g")
+            .attr("class", CLASS.eventRects)
+            .style('fill-opacity', 0);
+    };
+    c3_chart_internal_fn.redrawEventRect = function () {
+        var $$ = this, config = $$.config,
+            eventRectUpdate, maxDataCountTarget,
+            isMultipleX = $$.isMultipleX();
+
+        // rects for mouseover
+        var eventRects = $$.main.select('.' + CLASS.eventRects)
+                .style('cursor', config.zoom_enabled ? config.axis_rotated ? 'ns-resize' : 'ew-resize' : null)
+                .classed(CLASS.eventRectsMultiple, isMultipleX)
+                .classed(CLASS.eventRectsSingle, !isMultipleX);
+
+        // clear old rects
+        eventRects.selectAll('.' + CLASS.eventRect).remove();
+
+        // open as public variable
+        $$.eventRect = eventRects.selectAll('.' + CLASS.eventRect);
+
+        if (isMultipleX) {
+            eventRectUpdate = $$.eventRect.data([0]);
+            // enter : only one rect will be added
+            $$.generateEventRectsForMultipleXs(eventRectUpdate.enter());
+            // update
+            $$.updateEventRect(eventRectUpdate);
+            // exit : not needed because always only one rect exists
+        }
+        else {
+            // Set data and update $$.eventRect
+            maxDataCountTarget = $$.getMaxDataCountTarget($$.data.targets);
+            eventRects.datum(maxDataCountTarget ? maxDataCountTarget.values : []);
+            $$.eventRect = eventRects.selectAll('.' + CLASS.eventRect);
+            eventRectUpdate = $$.eventRect.data(function (d) { return d; });
+            // enter
+            $$.generateEventRectsForSingleX(eventRectUpdate.enter());
+            // update
+            $$.updateEventRect(eventRectUpdate);
+            // exit
+            eventRectUpdate.exit().remove();
+        }
+    };
+    c3_chart_internal_fn.updateEventRect = function (eventRectUpdate) {
+        var $$ = this, config = $$.config,
+            x, y, w, h, rectW, rectX;
+
+        // set update selection if null
+        eventRectUpdate = eventRectUpdate || $$.eventRect.data(function (d) { return d; });
+
+        if ($$.isMultipleX()) {
+            // TODO: rotated not supported yet
+            x = 0;
+            y = 0;
+            w = $$.width;
+            h = $$.height;
+        }
+        else {
+            if (($$.isCustomX() || $$.isTimeSeries()) && !$$.isCategorized()) {
+
+                // update index for x that is used by prevX and nextX
+                $$.updateXs();
+
+                rectW = function (d) {
+                    var prevX = $$.getPrevX(d.index), nextX = $$.getNextX(d.index);
+
+                    // if there this is a single data point make the eventRect full width (or height)
+                    if (prevX === null && nextX === null) {
+                        return config.axis_rotated ? $$.height : $$.width;
+                    }
+
+                    if (prevX === null) { prevX = $$.x.domain()[0]; }
+                    if (nextX === null) { nextX = $$.x.domain()[1]; }
+
+                    return Math.max(0, ($$.x(nextX) - $$.x(prevX)) / 2);
+                };
+                rectX = function (d) {
+                    var prevX = $$.getPrevX(d.index), nextX = $$.getNextX(d.index),
+                        thisX = $$.data.xs[d.id][d.index];
+
+                    // if there this is a single data point position the eventRect at 0
+                    if (prevX === null && nextX === null) {
+                        return 0;
+                    }
+
+                    if (prevX === null) { prevX = $$.x.domain()[0]; }
+
+                    return ($$.x(thisX) + $$.x(prevX)) / 2;
+                };
+            } else {
+                rectW = $$.getEventRectWidth();
+                rectX = function (d) {
+                    return $$.x(d.x) - (rectW / 2);
+                };
+            }
+            x = config.axis_rotated ? 0 : rectX;
+            y = config.axis_rotated ? rectX : 0;
+            w = config.axis_rotated ? $$.width : rectW;
+            h = config.axis_rotated ? rectW : $$.height;
+        }
+
+        eventRectUpdate
+            .attr('class', $$.classEvent.bind($$))
+            .attr("x", x)
+            .attr("y", y)
+            .attr("width", w)
+            .attr("height", h);
+    };
+    c3_chart_internal_fn.generateEventRectsForSingleX = function (eventRectEnter) {
+        var $$ = this, d3 = $$.d3, config = $$.config;
+        eventRectEnter.append("rect")
+            .attr("class", $$.classEvent.bind($$))
+            .style("cursor", config.data_selection_enabled && config.data_selection_grouped ? "pointer" : null)
+            .on('mouseover', function (d) {
+                var index = d.index;
+
+                if ($$.dragging || $$.flowing) { return; } // do nothing while dragging/flowing
+                if ($$.hasArcType()) { return; }
+
+                // Expand shapes for selection
+                if (config.point_focus_expand_enabled) { $$.expandCircles(index, null, true); }
+                $$.expandBars(index, null, true);
+
+                // Call event handler
+                $$.main.selectAll('.' + CLASS.shape + '-' + index).each(function (d) {
+                    config.data_onmouseover.call($$.api, d);
+                });
+            })
+            .on('mouseout', function (d) {
+                var index = d.index;
+                if (!$$.config) { return; } // chart is destroyed
+                if ($$.hasArcType()) { return; }
+                $$.hideXGridFocus();
+                $$.hideTooltip();
+                // Undo expanded shapes
+                $$.unexpandCircles();
+                $$.unexpandBars();
+                // Call event handler
+                $$.main.selectAll('.' + CLASS.shape + '-' + index).each(function (d) {
+                    config.data_onmouseout.call($$.api, d);
+                });
+            })
+            .on('mousemove', function (d) {
+                var selectedData, index = d.index,
+                    eventRect = $$.svg.select('.' + CLASS.eventRect + '-' + index);
+
+                if ($$.dragging || $$.flowing) { return; } // do nothing while dragging/flowing
+                if ($$.hasArcType()) { return; }
+
+                if ($$.isStepType(d) && $$.config.line_step_type === 'step-after' && d3.mouse(this)[0] < $$.x($$.getXValue(d.id, index))) {
+                    index -= 1;
+                }
+
+                // Show tooltip
+                selectedData = $$.filterTargetsToShow($$.data.targets).map(function (t) {
+                    return $$.addName($$.getValueOnIndex(t.values, index));
+                });
+
+                if (config.tooltip_grouped) {
+                    $$.showTooltip(selectedData, this);
+                    $$.showXGridFocus(selectedData);
+                }
+
+                if (config.tooltip_grouped && (!config.data_selection_enabled || config.data_selection_grouped)) {
+                    return;
+                }
+
+                $$.main.selectAll('.' + CLASS.shape + '-' + index)
+                    .each(function () {
+                        d3.select(this).classed(CLASS.EXPANDED, true);
+                        if (config.data_selection_enabled) {
+                            eventRect.style('cursor', config.data_selection_grouped ? 'pointer' : null);
+                        }
+                        if (!config.tooltip_grouped) {
+                            $$.hideXGridFocus();
+                            $$.hideTooltip();
+                            if (!config.data_selection_grouped) {
+                                $$.unexpandCircles(index);
+                                $$.unexpandBars(index);
+                            }
+                        }
+                    })
+                    .filter(function (d) {
+                        return $$.isWithinShape(this, d);
+                    })
+                    .each(function (d) {
+                        if (config.data_selection_enabled && (config.data_selection_grouped || config.data_selection_isselectable(d))) {
+                            eventRect.style('cursor', 'pointer');
+                        }
+                        if (!config.tooltip_grouped) {
+                            $$.showTooltip([d], this);
+                            $$.showXGridFocus([d]);
+                            if (config.point_focus_expand_enabled) { $$.expandCircles(index, d.id, true); }
+                            $$.expandBars(index, d.id, true);
+                        }
+                    });
+            })
+            .on('click', function (d) {
+                var index = d.index;
+                if ($$.hasArcType() || !$$.toggleShape) { return; }
+                if ($$.cancelClick) {
+                    $$.cancelClick = false;
+                    return;
+                }
+                if ($$.isStepType(d) && config.line_step_type === 'step-after' && d3.mouse(this)[0] < $$.x($$.getXValue(d.id, index))) {
+                    index -= 1;
+                }
+                $$.main.selectAll('.' + CLASS.shape + '-' + index).each(function (d) {
+                    if (config.data_selection_grouped || $$.isWithinShape(this, d)) {
+                        $$.toggleShape(this, d, index);
+                        $$.config.data_onclick.call($$.api, d, this);
+                    }
+                });
+            })
+            .call(
+                config.data_selection_draggable && $$.drag ? (
+                    d3.behavior.drag().origin(Object)
+                        .on('drag', function () { $$.drag(d3.mouse(this)); })
+                        .on('dragstart', function () { $$.dragstart(d3.mouse(this)); })
+                        .on('dragend', function () { $$.dragend(); })
+                ) : function () {}
+            );
+    };
+
+    c3_chart_internal_fn.generateEventRectsForMultipleXs = function (eventRectEnter) {
+        var $$ = this, d3 = $$.d3, config = $$.config;
+
+        function mouseout() {
+            $$.svg.select('.' + CLASS.eventRect).style('cursor', null);
+            $$.hideXGridFocus();
+            $$.hideTooltip();
+            $$.unexpandCircles();
+            $$.unexpandBars();
+        }
+
+        eventRectEnter.append('rect')
+            .attr('x', 0)
+            .attr('y', 0)
+            .attr('width', $$.width)
+            .attr('height', $$.height)
+            .attr('class', CLASS.eventRect)
+            .on('mouseout', function () {
+                if (!$$.config) { return; } // chart is destroyed
+                if ($$.hasArcType()) { return; }
+                mouseout();
+            })
+            .on('mousemove', function () {
+                var targetsToShow = $$.filterTargetsToShow($$.data.targets);
+                var mouse, closest, sameXData, selectedData;
+
+                if ($$.dragging) { return; } // do nothing when dragging
+                if ($$.hasArcType(targetsToShow)) { return; }
+
+                mouse = d3.mouse(this);
+                closest = $$.findClosestFromTargets(targetsToShow, mouse);
+
+                if ($$.mouseover && (!closest || closest.id !== $$.mouseover.id)) {
+                    config.data_onmouseout.call($$.api, $$.mouseover);
+                    $$.mouseover = undefined;
+                }
+
+                if (! closest) {
+                    mouseout();
+                    return;
+                }
+
+                if ($$.isScatterType(closest) || !config.tooltip_grouped) {
+                    sameXData = [closest];
+                } else {
+                    sameXData = $$.filterByX(targetsToShow, closest.x);
+                }
+
+                // show tooltip when cursor is close to some point
+                selectedData = sameXData.map(function (d) {
+                    return $$.addName(d);
+                });
+                $$.showTooltip(selectedData, this);
+
+                // expand points
+                if (config.point_focus_expand_enabled) {
+                    $$.expandCircles(closest.index, closest.id, true);
+                }
+                $$.expandBars(closest.index, closest.id, true);
+
+                // Show xgrid focus line
+                $$.showXGridFocus(selectedData);
+
+                // Show cursor as pointer if point is close to mouse position
+                if ($$.isBarType(closest.id) || $$.dist(closest, mouse) < 100) {
+                    $$.svg.select('.' + CLASS.eventRect).style('cursor', 'pointer');
+                    if (!$$.mouseover) {
+                        config.data_onmouseover.call($$.api, closest);
+                        $$.mouseover = closest;
+                    }
+                }
+            })
+            .on('click', function () {
+                var targetsToShow = $$.filterTargetsToShow($$.data.targets);
+                var mouse, closest;
+
+                if ($$.hasArcType(targetsToShow)) { return; }
+
+                mouse = d3.mouse(this);
+                closest = $$.findClosestFromTargets(targetsToShow, mouse);
+
+                if (! closest) { return; }
+
+                // select if selection enabled
+                if ($$.isBarType(closest.id) || $$.dist(closest, mouse) < 100) {
+                    $$.main.selectAll('.' + CLASS.shapes + $$.getTargetSelectorSuffix(closest.id)).selectAll('.' + CLASS.shape + '-' + closest.index).each(function () {
+                        if (config.data_selection_grouped || $$.isWithinShape(this, closest)) {
+                            $$.toggleShape(this, closest, closest.index);
+                            $$.config.data_onclick.call($$.api, closest, this);
+                        }
+                    });
+                }
+            })
+            .call(
+                config.data_selection_draggable && $$.drag ? (
+                    d3.behavior.drag().origin(Object)
+                        .on('drag', function () { $$.drag(d3.mouse(this)); })
+                        .on('dragstart', function () { $$.dragstart(d3.mouse(this)); })
+                        .on('dragend', function () { $$.dragend(); })
+                ) : function () {}
+            );
+    };
+    c3_chart_internal_fn.dispatchEvent = function (type, index, mouse) {
+        var $$ = this,
+            selector = '.' + CLASS.eventRect + (!$$.isMultipleX() ? '-' + index : ''),
+            eventRect = $$.main.select(selector).node(),
+            box = eventRect.getBoundingClientRect(),
+            x = box.left + (mouse ? mouse[0] : 0),
+            y = box.top + (mouse ? mouse[1] : 0),
+            event = document.createEvent("MouseEvents");
+
+        event.initMouseEvent(type, true, true, window, 0, x, y, x, y,
+                             false, false, false, false, 0, null);
+        eventRect.dispatchEvent(event);
+    };
+
+    c3_chart_internal_fn.getCurrentWidth = function () {
+        var $$ = this, config = $$.config;
+        return config.size_width ? config.size_width : $$.getParentWidth();
+    };
+    c3_chart_internal_fn.getCurrentHeight = function () {
+        var $$ = this, config = $$.config,
+            h = config.size_height ? config.size_height : $$.getParentHeight();
+        return h > 0 ? h : 320 / ($$.hasType('gauge') ? 2 : 1);
+    };
+    c3_chart_internal_fn.getCurrentPaddingTop = function () {
+        var config = this.config;
+        return isValue(config.padding_top) ? config.padding_top : 0;
+    };
+    c3_chart_internal_fn.getCurrentPaddingBottom = function () {
+        var config = this.config;
+        return isValue(config.padding_bottom) ? config.padding_bottom : 0;
+    };
+    c3_chart_internal_fn.getCurrentPaddingLeft = function (withoutRecompute) {
+        var $$ = this, config = $$.config;
+        if (isValue(config.padding_left)) {
+            return config.padding_left;
+        } else if (config.axis_rotated) {
+            return !config.axis_x_show ? 1 : Math.max(ceil10($$.getAxisWidthByAxisId('x', withoutRecompute)), 40);
+        } else if (!config.axis_y_show || config.axis_y_inner) { // && !config.axis_rotated
+            return $$.axis.getYAxisLabelPosition().isOuter ? 30 : 1;
+        } else {
+            return ceil10($$.getAxisWidthByAxisId('y', withoutRecompute));
+        }
+    };
+    c3_chart_internal_fn.getCurrentPaddingRight = function () {
+        var $$ = this, config = $$.config,
+            defaultPadding = 10, legendWidthOnRight = $$.isLegendRight ? $$.getLegendWidth() + 20 : 0;
+        if (isValue(config.padding_right)) {
+            return config.padding_right + 1; // 1 is needed not to hide tick line
+        } else if (config.axis_rotated) {
+            return defaultPadding + legendWidthOnRight;
+        } else if (!config.axis_y2_show || config.axis_y2_inner) { // && !config.axis_rotated
+            return 2 + legendWidthOnRight + ($$.axis.getY2AxisLabelPosition().isOuter ? 20 : 0);
+        } else {
+            return ceil10($$.getAxisWidthByAxisId('y2')) + legendWidthOnRight;
+        }
+    };
+
+    c3_chart_internal_fn.getParentRectValue = function (key) {
+        var parent = this.selectChart.node(), v;
+        while (parent && parent.tagName !== 'BODY') {
+            try {
+                v = parent.getBoundingClientRect()[key];
+            } catch(e) {
+                if (key === 'width') {
+                    // In IE in certain cases getBoundingClientRect
+                    // will cause an "unspecified error"
+                    v = parent.offsetWidth;
+                }
+            }
+            if (v) {
+                break;
+            }
+            parent = parent.parentNode;
+        }
+        return v;
+    };
+    c3_chart_internal_fn.getParentWidth = function () {
+        return this.getParentRectValue('width');
+    };
+    c3_chart_internal_fn.getParentHeight = function () {
+        var h = this.selectChart.style('height');
+        return h.indexOf('px') > 0 ? +h.replace('px', '') : 0;
+    };
+
+
+    c3_chart_internal_fn.getSvgLeft = function (withoutRecompute) {
+        var $$ = this, config = $$.config,
+            hasLeftAxisRect = config.axis_rotated || (!config.axis_rotated && !config.axis_y_inner),
+            leftAxisClass = config.axis_rotated ? CLASS.axisX : CLASS.axisY,
+            leftAxis = $$.main.select('.' + leftAxisClass).node(),
+            svgRect = leftAxis && hasLeftAxisRect ? leftAxis.getBoundingClientRect() : {right: 0},
+            chartRect = $$.selectChart.node().getBoundingClientRect(),
+            hasArc = $$.hasArcType(),
+            svgLeft = svgRect.right - chartRect.left - (hasArc ? 0 : $$.getCurrentPaddingLeft(withoutRecompute));
+        return svgLeft > 0 ? svgLeft : 0;
+    };
+
+
+    c3_chart_internal_fn.getAxisWidthByAxisId = function (id, withoutRecompute) {
+        var $$ = this, position = $$.axis.getLabelPositionById(id);
+        return $$.axis.getMaxTickWidth(id, withoutRecompute) + (position.isInner ? 20 : 40);
+    };
+    c3_chart_internal_fn.getHorizontalAxisHeight = function (axisId) {
+        var $$ = this, config = $$.config, h = 30;
+        if (axisId === 'x' && !config.axis_x_show) { return 8; }
+        if (axisId === 'x' && config.axis_x_height) { return config.axis_x_height; }
+        if (axisId === 'y' && !config.axis_y_show) { return config.legend_show && !$$.isLegendRight && !$$.isLegendInset ? 10 : 1; }
+        if (axisId === 'y2' && !config.axis_y2_show) { return $$.rotated_padding_top; }
+        // Calculate x axis height when tick rotated
+        if (axisId === 'x' && !config.axis_rotated && config.axis_x_tick_rotate) {
+            h = 30 + $$.axis.getMaxTickWidth(axisId) * Math.cos(Math.PI * (90 - config.axis_x_tick_rotate) / 180);
+        }
+        return h + ($$.axis.getLabelPositionById(axisId).isInner ? 0 : 10) + (axisId === 'y2' ? -10 : 0);
+    };
+
+    c3_chart_internal_fn.getEventRectWidth = function () {
+        return Math.max(0, this.xAxis.tickInterval());
+    };
+
+    c3_chart_internal_fn.getShapeIndices = function (typeFilter) {
+        var $$ = this, config = $$.config,
+            indices = {}, i = 0, j, k;
+        $$.filterTargetsToShow($$.data.targets.filter(typeFilter, $$)).forEach(function (d) {
+            for (j = 0; j < config.data_groups.length; j++) {
+                if (config.data_groups[j].indexOf(d.id) < 0) { continue; }
+                for (k = 0; k < config.data_groups[j].length; k++) {
+                    if (config.data_groups[j][k] in indices) {
+                        indices[d.id] = indices[config.data_groups[j][k]];
+                        break;
+                    }
+                }
+            }
+            if (isUndefined(indices[d.id])) { indices[d.id] = i++; }
+        });
+        indices.__max__ = i - 1;
+        return indices;
+    };
+    c3_chart_internal_fn.getShapeX = function (offset, targetsNum, indices, isSub) {
+        var $$ = this, scale = isSub ? $$.subX : $$.x;
+        return function (d) {
+            var index = d.id in indices ? indices[d.id] : 0;
+            return d.x || d.x === 0 ? scale(d.x) - offset * (targetsNum / 2 - index) : 0;
+        };
+    };
+    c3_chart_internal_fn.getShapeY = function (isSub) {
+        var $$ = this;
+        return function (d) {
+            var scale = isSub ? $$.getSubYScale(d.id) : $$.getYScale(d.id);
+            return scale(d.value);
+        };
+    };
+    c3_chart_internal_fn.getShapeOffset = function (typeFilter, indices, isSub) {
+        var $$ = this,
+            targets = $$.orderTargets($$.filterTargetsToShow($$.data.targets.filter(typeFilter, $$))),
+            targetIds = targets.map(function (t) { return t.id; });
+        return function (d, i) {
+            var scale = isSub ? $$.getSubYScale(d.id) : $$.getYScale(d.id),
+                y0 = scale(0), offset = y0;
+            targets.forEach(function (t) {
+                var values = $$.isStepType(d) ? $$.convertValuesToStep(t.values) : t.values;
+                if (t.id === d.id || indices[t.id] !== indices[d.id]) { return; }
+                if (targetIds.indexOf(t.id) < targetIds.indexOf(d.id)) {
+                    if (values[i].value * d.value >= 0) {
+                        offset += scale(values[i].value) - y0;
+                    }
+                }
+            });
+            return offset;
+        };
+    };
+    c3_chart_internal_fn.isWithinShape = function (that, d) {
+        var $$ = this,
+            shape = $$.d3.select(that), isWithin;
+        if (!$$.isTargetToShow(d.id)) {
+            isWithin = false;
+        }
+        else if (that.nodeName === 'circle') {
+            isWithin = $$.isStepType(d) ? $$.isWithinStep(that, $$.getYScale(d.id)(d.value)) : $$.isWithinCircle(that, $$.pointSelectR(d) * 1.5);
+        }
+        else if (that.nodeName === 'path') {
+            isWithin = shape.classed(CLASS.bar) ? $$.isWithinBar(that) : true;
+        }
+        return isWithin;
+    };
+
+
+    c3_chart_internal_fn.getInterpolate = function (d) {
+        var $$ = this;
+        return $$.isSplineType(d) ? "cardinal" : $$.isStepType(d) ? $$.config.line_step_type : "linear";
+    };
+
+    c3_chart_internal_fn.initLine = function () {
+        var $$ = this;
+        $$.main.select('.' + CLASS.chart).append("g")
+            .attr("class", CLASS.chartLines);
+    };
+    c3_chart_internal_fn.updateTargetsForLine = function (targets) {
+        var $$ = this, config = $$.config,
+            mainLineUpdate, mainLineEnter,
+            classChartLine = $$.classChartLine.bind($$),
+            classLines = $$.classLines.bind($$),
+            classAreas = $$.classAreas.bind($$),
+            classCircles = $$.classCircles.bind($$),
+            classFocus = $$.classFocus.bind($$);
+        mainLineUpdate = $$.main.select('.' + CLASS.chartLines).selectAll('.' + CLASS.chartLine)
+            .data(targets)
+            .attr('class', function (d) { return classChartLine(d) + classFocus(d); });
+        mainLineEnter = mainLineUpdate.enter().append('g')
+            .attr('class', classChartLine)
+            .style('opacity', 0)
+            .style("pointer-events", "none");
+        // Lines for each data
+        mainLineEnter.append('g')
+            .attr("class", classLines);
+        // Areas
+        mainLineEnter.append('g')
+            .attr('class', classAreas);
+        // Circles for each data point on lines
+        mainLineEnter.append('g')
+            .attr("class", function (d) { return $$.generateClass(CLASS.selectedCircles, d.id); });
+        mainLineEnter.append('g')
+            .attr("class", classCircles)
+            .style("cursor", function (d) { return config.data_selection_isselectable(d) ? "pointer" : null; });
+        // Update date for selected circles
+        targets.forEach(function (t) {
+            $$.main.selectAll('.' + CLASS.selectedCircles + $$.getTargetSelectorSuffix(t.id)).selectAll('.' + CLASS.selectedCircle).each(function (d) {
+                d.value = t.values[d.index].value;
+            });
+        });
+        // MEMO: can not keep same color...
+        //mainLineUpdate.exit().remove();
+    };
+    c3_chart_internal_fn.updateLine = function (durationForExit) {
+        var $$ = this;
+        $$.mainLine = $$.main.selectAll('.' + CLASS.lines).selectAll('.' + CLASS.line)
+            .data($$.lineData.bind($$));
+        $$.mainLine.enter().append('path')
+            .attr('class', $$.classLine.bind($$))
+            .style("stroke", $$.color);
+        $$.mainLine
+            .style("opacity", $$.initialOpacity.bind($$))
+            .style('shape-rendering', function (d) { return $$.isStepType(d) ? 'crispEdges' : ''; })
+            .attr('transform', null);
+        $$.mainLine.exit().transition().duration(durationForExit)
+            .style('opacity', 0)
+            .remove();
+    };
+    c3_chart_internal_fn.redrawLine = function (drawLine, withTransition) {
+        return [
+            (withTransition ? this.mainLine.transition() : this.mainLine)
+                .attr("d", drawLine)
+                .style("stroke", this.color)
+                .style("opacity", 1)
+        ];
+    };
+    c3_chart_internal_fn.generateDrawLine = function (lineIndices, isSub) {
+        var $$ = this, config = $$.config,
+            line = $$.d3.svg.line(),
+            getPoints = $$.generateGetLinePoints(lineIndices, isSub),
+            yScaleGetter = isSub ? $$.getSubYScale : $$.getYScale,
+            xValue = function (d) { return (isSub ? $$.subxx : $$.xx).call($$, d); },
+            yValue = function (d, i) {
+                return config.data_groups.length > 0 ? getPoints(d, i)[0][1] : yScaleGetter.call($$, d.id)(d.value);
+            };
+
+        line = config.axis_rotated ? line.x(yValue).y(xValue) : line.x(xValue).y(yValue);
+        if (!config.line_connectNull) { line = line.defined(function (d) { return d.value != null; }); }
+        return function (d) {
+            var values = config.line_connectNull ? $$.filterRemoveNull(d.values) : d.values,
+                x = isSub ? $$.x : $$.subX, y = yScaleGetter.call($$, d.id), x0 = 0, y0 = 0, path;
+            if ($$.isLineType(d)) {
+                if (config.data_regions[d.id]) {
+                    path = $$.lineWithRegions(values, x, y, config.data_regions[d.id]);
+                } else {
+                    if ($$.isStepType(d)) { values = $$.convertValuesToStep(values); }
+                    path = line.interpolate($$.getInterpolate(d))(values);
+                }
+            } else {
+                if (values[0]) {
+                    x0 = x(values[0].x);
+                    y0 = y(values[0].value);
+                }
+                path = config.axis_rotated ? "M " + y0 + " " + x0 : "M " + x0 + " " + y0;
+            }
+            return path ? path : "M 0 0";
+        };
+    };
+    c3_chart_internal_fn.generateGetLinePoints = function (lineIndices, isSub) { // partial duplication of generateGetBarPoints
+        var $$ = this, config = $$.config,
+            lineTargetsNum = lineIndices.__max__ + 1,
+            x = $$.getShapeX(0, lineTargetsNum, lineIndices, !!isSub),
+            y = $$.getShapeY(!!isSub),
+            lineOffset = $$.getShapeOffset($$.isLineType, lineIndices, !!isSub),
+            yScale = isSub ? $$.getSubYScale : $$.getYScale;
+        return function (d, i) {
+            var y0 = yScale.call($$, d.id)(0),
+                offset = lineOffset(d, i) || y0, // offset is for stacked area chart
+                posX = x(d), posY = y(d);
+            // fix posY not to overflow opposite quadrant
+            if (config.axis_rotated) {
+                if ((0 < d.value && posY < y0) || (d.value < 0 && y0 < posY)) { posY = y0; }
+            }
+            // 1 point that marks the line position
+            return [
+                [posX, posY - (y0 - offset)],
+                [posX, posY - (y0 - offset)], // needed for compatibility
+                [posX, posY - (y0 - offset)], // needed for compatibility
+                [posX, posY - (y0 - offset)]  // needed for compatibility
+            ];
+        };
+    };
+
+
+    c3_chart_internal_fn.lineWithRegions = function (d, x, y, _regions) {
+        var $$ = this, config = $$.config,
+            prev = -1, i, j,
+            s = "M", sWithRegion,
+            xp, yp, dx, dy, dd, diff, diffx2,
+            xOffset = $$.isCategorized() ? 0.5 : 0,
+            xValue, yValue,
+            regions = [];
+
+        function isWithinRegions(x, regions) {
+            var i;
+            for (i = 0; i < regions.length; i++) {
+                if (regions[i].start < x && x <= regions[i].end) { return true; }
+            }
+            return false;
+        }
+
+        // Check start/end of regions
+        if (isDefined(_regions)) {
+            for (i = 0; i < _regions.length; i++) {
+                regions[i] = {};
+                if (isUndefined(_regions[i].start)) {
+                    regions[i].start = d[0].x;
+                } else {
+                    regions[i].start = $$.isTimeSeries() ? $$.parseDate(_regions[i].start) : _regions[i].start;
+                }
+                if (isUndefined(_regions[i].end)) {
+                    regions[i].end = d[d.length - 1].x;
+                } else {
+                    regions[i].end = $$.isTimeSeries() ? $$.parseDate(_regions[i].end) : _regions[i].end;
+                }
+            }
+        }
+
+        // Set scales
+        xValue = config.axis_rotated ? function (d) { return y(d.value); } : function (d) { return x(d.x); };
+        yValue = config.axis_rotated ? function (d) { return x(d.x); } : function (d) { return y(d.value); };
+
+        // Define svg generator function for region
+        function generateM(points) {
+            return 'M' + points[0][0] + ' ' + points[0][1] + ' ' + points[1][0] + ' ' + points[1][1];
+        }
+        if ($$.isTimeSeries()) {
+            sWithRegion = function (d0, d1, j, diff) {
+                var x0 = d0.x.getTime(), x_diff = d1.x - d0.x,
+                    xv0 = new Date(x0 + x_diff * j),
+                    xv1 = new Date(x0 + x_diff * (j + diff)),
+                    points;
+                if (config.axis_rotated) {
+                    points = [[y(yp(j)), x(xv0)], [y(yp(j + diff)), x(xv1)]];
+                } else {
+                    points = [[x(xv0), y(yp(j))], [x(xv1), y(yp(j + diff))]];
+                }
+                return generateM(points);
+            };
+        } else {
+            sWithRegion = function (d0, d1, j, diff) {
+                var points;
+                if (config.axis_rotated) {
+                    points = [[y(yp(j), true), x(xp(j))], [y(yp(j + diff), true), x(xp(j + diff))]];
+                } else {
+                    points = [[x(xp(j), true), y(yp(j))], [x(xp(j + diff), true), y(yp(j + diff))]];
+                }
+                return generateM(points);
+            };
+        }
+
+        // Generate
+        for (i = 0; i < d.length; i++) {
+
+            // Draw as normal
+            if (isUndefined(regions) || ! isWithinRegions(d[i].x, regions)) {
+                s += " " + xValue(d[i]) + " " + yValue(d[i]);
+            }
+            // Draw with region // TODO: Fix for horizotal charts
+            else {
+                xp = $$.getScale(d[i - 1].x + xOffset, d[i].x + xOffset, $$.isTimeSeries());
+                yp = $$.getScale(d[i - 1].value, d[i].value);
+
+                dx = x(d[i].x) - x(d[i - 1].x);
+                dy = y(d[i].value) - y(d[i - 1].value);
+                dd = Math.sqrt(Math.pow(dx, 2) + Math.pow(dy, 2));
+                diff = 2 / dd;
+                diffx2 = diff * 2;
+
+                for (j = diff; j <= 1; j += diffx2) {
+                    s += sWithRegion(d[i - 1], d[i], j, diff);
+                }
+            }
+            prev = d[i].x;
+        }
+
+        return s;
+    };
+
+
+    c3_chart_internal_fn.updateArea = function (durationForExit) {
+        var $$ = this, d3 = $$.d3;
+        $$.mainArea = $$.main.selectAll('.' + CLASS.areas).selectAll('.' + CLASS.area)
+            .data($$.lineData.bind($$));
+        $$.mainArea.enter().append('path')
+            .attr("class", $$.classArea.bind($$))
+            .style("fill", $$.color)
+            .style("opacity", function () { $$.orgAreaOpacity = +d3.select(this).style('opacity'); return 0; });
+        $$.mainArea
+            .style("opacity", $$.orgAreaOpacity);
+        $$.mainArea.exit().transition().duration(durationForExit)
+            .style('opacity', 0)
+            .remove();
+    };
+    c3_chart_internal_fn.redrawArea = function (drawArea, withTransition) {
+        return [
+            (withTransition ? this.mainArea.transition() : this.mainArea)
+                .attr("d", drawArea)
+                .style("fill", this.color)
+                .style("opacity", this.orgAreaOpacity)
+        ];
+    };
+    c3_chart_internal_fn.generateDrawArea = function (areaIndices, isSub) {
+        var $$ = this, config = $$.config, area = $$.d3.svg.area(),
+            getPoints = $$.generateGetAreaPoints(areaIndices, isSub),
+            yScaleGetter = isSub ? $$.getSubYScale : $$.getYScale,
+            xValue = function (d) { return (isSub ? $$.subxx : $$.xx).call($$, d); },
+            value0 = function (d, i) {
+                return config.data_groups.length > 0 ? getPoints(d, i)[0][1] : yScaleGetter.call($$, d.id)($$.getAreaBaseValue(d.id));
+            },
+            value1 = function (d, i) {
+                return config.data_groups.length > 0 ? getPoints(d, i)[1][1] : yScaleGetter.call($$, d.id)(d.value);
+            };
+
+        area = config.axis_rotated ? area.x0(value0).x1(value1).y(xValue) : area.x(xValue).y0(value0).y1(value1);
+        if (!config.line_connectNull) {
+            area = area.defined(function (d) { return d.value !== null; });
+        }
+
+        return function (d) {
+            var values = config.line_connectNull ? $$.filterRemoveNull(d.values) : d.values,
+                x0 = 0, y0 = 0, path;
+            if ($$.isAreaType(d)) {
+                if ($$.isStepType(d)) { values = $$.convertValuesToStep(values); }
+                path = area.interpolate($$.getInterpolate(d))(values);
+            } else {
+                if (values[0]) {
+                    x0 = $$.x(values[0].x);
+                    y0 = $$.getYScale(d.id)(values[0].value);
+                }
+                path = config.axis_rotated ? "M " + y0 + " " + x0 : "M " + x0 + " " + y0;
+            }
+            return path ? path : "M 0 0";
+        };
+    };
+    c3_chart_internal_fn.getAreaBaseValue = function () {
+        return 0;
+    };
+    c3_chart_internal_fn.generateGetAreaPoints = function (areaIndices, isSub) { // partial duplication of generateGetBarPoints
+        var $$ = this, config = $$.config,
+            areaTargetsNum = areaIndices.__max__ + 1,
+            x = $$.getShapeX(0, areaTargetsNum, areaIndices, !!isSub),
+            y = $$.getShapeY(!!isSub),
+            areaOffset = $$.getShapeOffset($$.isAreaType, areaIndices, !!isSub),
+            yScale = isSub ? $$.getSubYScale : $$.getYScale;
+        return function (d, i) {
+            var y0 = yScale.call($$, d.id)(0),
+                offset = areaOffset(d, i) || y0, // offset is for stacked area chart
+                posX = x(d), posY = y(d);
+            // fix posY not to overflow opposite quadrant
+            if (config.axis_rotated) {
+                if ((0 < d.value && posY < y0) || (d.value < 0 && y0 < posY)) { posY = y0; }
+            }
+            // 1 point that marks the area position
+            return [
+                [posX, offset],
+                [posX, posY - (y0 - offset)],
+                [posX, posY - (y0 - offset)], // needed for compatibility
+                [posX, offset] // needed for compatibility
+            ];
+        };
+    };
+
+
+    c3_chart_internal_fn.updateCircle = function () {
+        var $$ = this;
+        $$.mainCircle = $$.main.selectAll('.' + CLASS.circles).selectAll('.' + CLASS.circle)
+            .data($$.lineOrScatterData.bind($$));
+        $$.mainCircle.enter().append("circle")
+            .attr("class", $$.classCircle.bind($$))
+            .attr("r", $$.pointR.bind($$))
+            .style("fill", $$.color);
+        $$.mainCircle
+            .style("opacity", $$.initialOpacityForCircle.bind($$));
+        $$.mainCircle.exit().remove();
+    };
+    c3_chart_internal_fn.redrawCircle = function (cx, cy, withTransition) {
+        var selectedCircles = this.main.selectAll('.' + CLASS.selectedCircle);
+        return [
+            (withTransition ? this.mainCircle.transition() : this.mainCircle)
+                .style('opacity', this.opacityForCircle.bind(this))
+                .style("fill", this.color)
+                .attr("cx", cx)
+                .attr("cy", cy),
+            (withTransition ? selectedCircles.transition() : selectedCircles)
+                .attr("cx", cx)
+                .attr("cy", cy)
+        ];
+    };
+    c3_chart_internal_fn.circleX = function (d) {
+        return d.x || d.x === 0 ? this.x(d.x) : null;
+    };
+    c3_chart_internal_fn.updateCircleY = function () {
+        var $$ = this, lineIndices, getPoints;
+        if ($$.config.data_groups.length > 0) {
+            lineIndices = $$.getShapeIndices($$.isLineType),
+            getPoints = $$.generateGetLinePoints(lineIndices);
+            $$.circleY = function (d, i) {
+                return getPoints(d, i)[0][1];
+            };
+        } else {
+            $$.circleY = function (d) {
+                return $$.getYScale(d.id)(d.value);
+            };
+        }
+    };
+    c3_chart_internal_fn.getCircles = function (i, id) {
+        var $$ = this;
+        return (id ? $$.main.selectAll('.' + CLASS.circles + $$.getTargetSelectorSuffix(id)) : $$.main).selectAll('.' + CLASS.circle + (isValue(i) ? '-' + i : ''));
+    };
+    c3_chart_internal_fn.expandCircles = function (i, id, reset) {
+        var $$ = this,
+            r = $$.pointExpandedR.bind($$);
+        if (reset) { $$.unexpandCircles(); }
+        $$.getCircles(i, id)
+            .classed(CLASS.EXPANDED, true)
+            .attr('r', r);
+    };
+    c3_chart_internal_fn.unexpandCircles = function (i) {
+        var $$ = this,
+            r = $$.pointR.bind($$);
+        $$.getCircles(i)
+            .filter(function () { return $$.d3.select(this).classed(CLASS.EXPANDED); })
+            .classed(CLASS.EXPANDED, false)
+            .attr('r', r);
+    };
+    c3_chart_internal_fn.pointR = function (d) {
+        var $$ = this, config = $$.config;
+        return $$.isStepType(d) ? 0 : (isFunction(config.point_r) ? config.point_r(d) : config.point_r);
+    };
+    c3_chart_internal_fn.pointExpandedR = function (d) {
+        var $$ = this, config = $$.config;
+        return config.point_focus_expand_enabled ? (config.point_focus_expand_r ? config.point_focus_expand_r : $$.pointR(d) * 1.75) : $$.pointR(d);
+    };
+    c3_chart_internal_fn.pointSelectR = function (d) {
+        var $$ = this, config = $$.config;
+        return config.point_select_r ? config.point_select_r : $$.pointR(d) * 4;
+    };
+    c3_chart_internal_fn.isWithinCircle = function (that, r) {
+        var d3 = this.d3,
+            mouse = d3.mouse(that), d3_this = d3.select(that),
+            cx = +d3_this.attr("cx"), cy = +d3_this.attr("cy");
+        return Math.sqrt(Math.pow(cx - mouse[0], 2) + Math.pow(cy - mouse[1], 2)) < r;
+    };
+    c3_chart_internal_fn.isWithinStep = function (that, y) {
+        return Math.abs(y - this.d3.mouse(that)[1]) < 30;
+    };
+
+    c3_chart_internal_fn.initBar = function () {
+        var $$ = this;
+        $$.main.select('.' + CLASS.chart).append("g")
+            .attr("class", CLASS.chartBars);
+    };
+    c3_chart_internal_fn.updateTargetsForBar = function (targets) {
+        var $$ = this, config = $$.config,
+            mainBarUpdate, mainBarEnter,
+            classChartBar = $$.classChartBar.bind($$),
+            classBars = $$.classBars.bind($$),
+            classFocus = $$.classFocus.bind($$);
+        mainBarUpdate = $$.main.select('.' + CLASS.chartBars).selectAll('.' + CLASS.chartBar)
+            .data(targets)
+            .attr('class', function (d) { return classChartBar(d) + classFocus(d); });
+        mainBarEnter = mainBarUpdate.enter().append('g')
+            .attr('class', classChartBar)
+            .style('opacity', 0)
+            .style("pointer-events", "none");
+        // Bars for each data
+        mainBarEnter.append('g')
+            .attr("class", classBars)
+            .style("cursor", function (d) { return config.data_selection_isselectable(d) ? "pointer" : null; });
+
+    };
+    c3_chart_internal_fn.updateBar = function (durationForExit) {
+        var $$ = this,
+            barData = $$.barData.bind($$),
+            classBar = $$.classBar.bind($$),
+            initialOpacity = $$.initialOpacity.bind($$),
+            color = function (d) { return $$.color(d.id); };
+        $$.mainBar = $$.main.selectAll('.' + CLASS.bars).selectAll('.' + CLASS.bar)
+            .data(barData);
+        $$.mainBar.enter().append('path')
+            .attr("class", classBar)
+            .style("stroke", color)
+            .style("fill", color);
+        $$.mainBar
+            .style("opacity", initialOpacity);
+        $$.mainBar.exit().transition().duration(durationForExit)
+            .style('opacity', 0)
+            .remove();
+    };
+    c3_chart_internal_fn.redrawBar = function (drawBar, withTransition) {
+        return [
+            (withTransition ? this.mainBar.transition() : this.mainBar)
+                .attr('d', drawBar)
+                .style("fill", this.color)
+                .style("opacity", 1)
+        ];
+    };
+    c3_chart_internal_fn.getBarW = function (axis, barTargetsNum) {
+        var $$ = this, config = $$.config,
+            w = typeof config.bar_width === 'number' ? config.bar_width : barTargetsNum ? (axis.tickInterval() * config.bar_width_ratio) / barTargetsNum : 0;
+        return config.bar_width_max && w > config.bar_width_max ? config.bar_width_max : w;
+    };
+    c3_chart_internal_fn.getBars = function (i, id) {
+        var $$ = this;
+        return (id ? $$.main.selectAll('.' + CLASS.bars + $$.getTargetSelectorSuffix(id)) : $$.main).selectAll('.' + CLASS.bar + (isValue(i) ? '-' + i : ''));
+    };
+    c3_chart_internal_fn.expandBars = function (i, id, reset) {
+        var $$ = this;
+        if (reset) { $$.unexpandBars(); }
+        $$.getBars(i, id).classed(CLASS.EXPANDED, true);
+    };
+    c3_chart_internal_fn.unexpandBars = function (i) {
+        var $$ = this;
+        $$.getBars(i).classed(CLASS.EXPANDED, false);
+    };
+    c3_chart_internal_fn.generateDrawBar = function (barIndices, isSub) {
+        var $$ = this, config = $$.config,
+            getPoints = $$.generateGetBarPoints(barIndices, isSub);
+        return function (d, i) {
+            // 4 points that make a bar
+            var points = getPoints(d, i);
+
+            // switch points if axis is rotated, not applicable for sub chart
+            var indexX = config.axis_rotated ? 1 : 0;
+            var indexY = config.axis_rotated ? 0 : 1;
+
+            var path = 'M ' + points[0][indexX] + ',' + points[0][indexY] + ' ' +
+                    'L' + points[1][indexX] + ',' + points[1][indexY] + ' ' +
+                    'L' + points[2][indexX] + ',' + points[2][indexY] + ' ' +
+                    'L' + points[3][indexX] + ',' + points[3][indexY] + ' ' +
+                    'z';
+
+            return path;
+        };
+    };
+    c3_chart_internal_fn.generateGetBarPoints = function (barIndices, isSub) {
+        var $$ = this,
+            axis = isSub ? $$.subXAxis : $$.xAxis,
+            barTargetsNum = barIndices.__max__ + 1,
+            barW = $$.getBarW(axis, barTargetsNum),
+            barX = $$.getShapeX(barW, barTargetsNum, barIndices, !!isSub),
+            barY = $$.getShapeY(!!isSub),
+            barOffset = $$.getShapeOffset($$.isBarType, barIndices, !!isSub),
+            yScale = isSub ? $$.getSubYScale : $$.getYScale;
+        return function (d, i) {
+            var y0 = yScale.call($$, d.id)(0),
+                offset = barOffset(d, i) || y0, // offset is for stacked bar chart
+                posX = barX(d), posY = barY(d);
+            // fix posY not to overflow opposite quadrant
+            if ($$.config.axis_rotated) {
+                if ((0 < d.value && posY < y0) || (d.value < 0 && y0 < posY)) { posY = y0; }
+            }
+            // 4 points that make a bar
+            return [
+                [posX, offset],
+                [posX, posY - (y0 - offset)],
+                [posX + barW, posY - (y0 - offset)],
+                [posX + barW, offset]
+            ];
+        };
+    };
+    c3_chart_internal_fn.isWithinBar = function (that) {
+        var mouse = this.d3.mouse(that), box = that.getBoundingClientRect(),
+            seg0 = that.pathSegList.getItem(0), seg1 = that.pathSegList.getItem(1),
+            x = Math.min(seg0.x, seg1.x), y = Math.min(seg0.y, seg1.y),
+            w = box.width, h = box.height, offset = 2,
+            sx = x - offset, ex = x + w + offset, sy = y + h + offset, ey = y - offset;
+        return sx < mouse[0] && mouse[0] < ex && ey < mouse[1] && mouse[1] < sy;
+    };
+
+    c3_chart_internal_fn.initText = function () {
+        var $$ = this;
+        $$.main.select('.' + CLASS.chart).append("g")
+            .attr("class", CLASS.chartTexts);
+        $$.mainText = $$.d3.selectAll([]);
+    };
+    c3_chart_internal_fn.updateTargetsForText = function (targets) {
+        var $$ = this, mainTextUpdate, mainTextEnter,
+            classChartText = $$.classChartText.bind($$),
+            classTexts = $$.classTexts.bind($$),
+            classFocus = $$.classFocus.bind($$);
+        mainTextUpdate = $$.main.select('.' + CLASS.chartTexts).selectAll('.' + CLASS.chartText)
+            .data(targets)
+            .attr('class', function (d) { return classChartText(d) + classFocus(d); });
+        mainTextEnter = mainTextUpdate.enter().append('g')
+            .attr('class', classChartText)
+            .style('opacity', 0)
+            .style("pointer-events", "none");
+        mainTextEnter.append('g')
+            .attr('class', classTexts);
+    };
+    c3_chart_internal_fn.updateText = function (durationForExit) {
+        var $$ = this, config = $$.config,
+            barOrLineData = $$.barOrLineData.bind($$),
+            classText = $$.classText.bind($$);
+        $$.mainText = $$.main.selectAll('.' + CLASS.texts).selectAll('.' + CLASS.text)
+            .data(barOrLineData);
+        $$.mainText.enter().append('text')
+            .attr("class", classText)
+            .attr('text-anchor', function (d) { return config.axis_rotated ? (d.value < 0 ? 'end' : 'start') : 'middle'; })
+            .style("stroke", 'none')
+            .style("fill", function (d) { return $$.color(d); })
+            .style("fill-opacity", 0);
+        $$.mainText
+            .text(function (d, i, j) { return $$.dataLabelFormat(d.id)(d.value, d.id, i, j); });
+        $$.mainText.exit()
+            .transition().duration(durationForExit)
+            .style('fill-opacity', 0)
+            .remove();
+    };
+    c3_chart_internal_fn.redrawText = function (xForText, yForText, forFlow, withTransition) {
+        return [
+            (withTransition ? this.mainText.transition() : this.mainText)
+                .attr('x', xForText)
+                .attr('y', yForText)
+                .style("fill", this.color)
+                .style("fill-opacity", forFlow ? 0 : this.opacityForText.bind(this))
+        ];
+    };
+    c3_chart_internal_fn.getTextRect = function (text, cls) {
+        var dummy = this.d3.select('body').append('div').classed('c3', true),
+            svg = dummy.append("svg").style('visibility', 'hidden').style('position', 'fixed').style('top', 0).style('left', 0),
+            rect;
+        svg.selectAll('.dummy')
+            .data([text])
+          .enter().append('text')
+            .classed(cls ? cls : "", true)
+            .text(text)
+          .each(function () { rect = this.getBoundingClientRect(); });
+        dummy.remove();
+        return rect;
+    };
+    c3_chart_internal_fn.generateXYForText = function (areaIndices, barIndices, lineIndices, forX) {
+        var $$ = this,
+            getAreaPoints = $$.generateGetAreaPoints(areaIndices, false),
+            getBarPoints = $$.generateGetBarPoints(barIndices, false),
+            getLinePoints = $$.generateGetLinePoints(lineIndices, false),
+            getter = forX ? $$.getXForText : $$.getYForText;
+        return function (d, i) {
+            var getPoints = $$.isAreaType(d) ? getAreaPoints : $$.isBarType(d) ? getBarPoints : getLinePoints;
+            return getter.call($$, getPoints(d, i), d, this);
+        };
+    };
+    c3_chart_internal_fn.getXForText = function (points, d, textElement) {
+        var $$ = this,
+            box = textElement.getBoundingClientRect(), xPos, padding;
+        if ($$.config.axis_rotated) {
+            padding = $$.isBarType(d) ? 4 : 6;
+            xPos = points[2][1] + padding * (d.value < 0 ? -1 : 1);
+        } else {
+            xPos = $$.hasType('bar') ? (points[2][0] + points[0][0]) / 2 : points[0][0];
+        }
+        // show labels regardless of the domain if value is null
+        if (d.value === null) {
+            if (xPos > $$.width) {
+                xPos = $$.width - box.width;
+            } else if (xPos < 0) {
+                xPos = 4;
+            }
+        }
+        return xPos;
+    };
+    c3_chart_internal_fn.getYForText = function (points, d, textElement) {
+        var $$ = this,
+            box = textElement.getBoundingClientRect(),
+            yPos;
+        if ($$.config.axis_rotated) {
+            yPos = (points[0][0] + points[2][0] + box.height * 0.6) / 2;
+        } else {
+            yPos = points[2][1];
+            if (d.value < 0) {
+                yPos += box.height;
+                if ($$.isBarType(d) && $$.isSafari()) {
+                    yPos -= 3;
+                }
+                else if (!$$.isBarType(d) && $$.isChrome()) {
+                    yPos += 3;
+                }
+            } else {
+                yPos += $$.isBarType(d) ? -3 : -6;
+            }
+        }
+        // show labels regardless of the domain if value is null
+        if (d.value === null && !$$.config.axis_rotated) {
+            if (yPos < box.height) {
+                yPos = box.height;
+            } else if (yPos > this.height) {
+                yPos = this.height - 4;
+            }
+        }
+        return yPos;
+    };
+
+    c3_chart_internal_fn.setTargetType = function (targetIds, type) {
+        var $$ = this, config = $$.config;
+        $$.mapToTargetIds(targetIds).forEach(function (id) {
+            $$.withoutFadeIn[id] = (type === config.data_types[id]);
+            config.data_types[id] = type;
+        });
+        if (!targetIds) {
+            config.data_type = type;
+        }
+    };
+    c3_chart_internal_fn.hasType = function (type, targets) {
+        var $$ = this, types = $$.config.data_types, has = false;
+        targets = targets || $$.data.targets;
+        if (targets && targets.length) {
+            targets.forEach(function (target) {
+                var t = types[target.id];
+                if ((t && t.indexOf(type) >= 0) || (!t && type === 'line')) {
+                    has = true;
+                }
+            });
+        } else if (Object.keys(types).length) {
+            Object.keys(types).forEach(function (id) {
+                if (types[id] === type) { has = true; }
+            });
+        } else {
+            has = $$.config.data_type === type;
+        }
+        return has;
+    };
+    c3_chart_internal_fn.hasArcType = function (targets) {
+        return this.hasType('pie', targets) || this.hasType('donut', targets) || this.hasType('gauge', targets);
+    };
+    c3_chart_internal_fn.isLineType = function (d) {
+        var config = this.config, id = isString(d) ? d : d.id;
+        return !config.data_types[id] || ['line', 'spline', 'area', 'area-spline', 'step', 'area-step'].indexOf(config.data_types[id]) >= 0;
+    };
+    c3_chart_internal_fn.isStepType = function (d) {
+        var id = isString(d) ? d : d.id;
+        return ['step', 'area-step'].indexOf(this.config.data_types[id]) >= 0;
+    };
+    c3_chart_internal_fn.isSplineType = function (d) {
+        var id = isString(d) ? d : d.id;
+        return ['spline', 'area-spline'].indexOf(this.config.data_types[id]) >= 0;
+    };
+    c3_chart_internal_fn.isAreaType = function (d) {
+        var id = isString(d) ? d : d.id;
+        return ['area', 'area-spline', 'area-step'].indexOf(this.config.data_types[id]) >= 0;
+    };
+    c3_chart_internal_fn.isBarType = function (d) {
+        var id = isString(d) ? d : d.id;
+        return this.config.data_types[id] === 'bar';
+    };
+    c3_chart_internal_fn.isScatterType = function (d) {
+        var id = isString(d) ? d : d.id;
+        return this.config.data_types[id] === 'scatter';
+    };
+    c3_chart_internal_fn.isPieType = function (d) {
+        var id = isString(d) ? d : d.id;
+        return this.config.data_types[id] === 'pie';
+    };
+    c3_chart_internal_fn.isGaugeType = function (d) {
+        var id = isString(d) ? d : d.id;
+        return this.config.data_types[id] === 'gauge';
+    };
+    c3_chart_internal_fn.isDonutType = function (d) {
+        var id = isString(d) ? d : d.id;
+        return this.config.data_types[id] === 'donut';
+    };
+    c3_chart_internal_fn.isArcType = function (d) {
+        return this.isPieType(d) || this.isDonutType(d) || this.isGaugeType(d);
+    };
+    c3_chart_internal_fn.lineData = function (d) {
+        return this.isLineType(d) ? [d] : [];
+    };
+    c3_chart_internal_fn.arcData = function (d) {
+        return this.isArcType(d.data) ? [d] : [];
+    };
+    /* not used
+     function scatterData(d) {
+     return isScatterType(d) ? d.values : [];
+     }
+     */
+    c3_chart_internal_fn.barData = function (d) {
+        return this.isBarType(d) ? d.values : [];
+    };
+    c3_chart_internal_fn.lineOrScatterData = function (d) {
+        return this.isLineType(d) || this.isScatterType(d) ? d.values : [];
+    };
+    c3_chart_internal_fn.barOrLineData = function (d) {
+        return this.isBarType(d) || this.isLineType(d) ? d.values : [];
+    };
+
+    c3_chart_internal_fn.initGrid = function () {
+        var $$ = this, config = $$.config, d3 = $$.d3;
+        $$.grid = $$.main.append('g')
+            .attr("clip-path", $$.clipPathForGrid)
+            .attr('class', CLASS.grid);
+        if (config.grid_x_show) {
+            $$.grid.append("g").attr("class", CLASS.xgrids);
+        }
+        if (config.grid_y_show) {
+            $$.grid.append('g').attr('class', CLASS.ygrids);
+        }
+        if (config.grid_focus_show) {
+            $$.grid.append('g')
+                .attr("class", CLASS.xgridFocus)
+                .append('line')
+                .attr('class', CLASS.xgridFocus);
+        }
+        $$.xgrid = d3.selectAll([]);
+        if (!config.grid_lines_front) { $$.initGridLines(); }
+    };
+    c3_chart_internal_fn.initGridLines = function () {
+        var $$ = this, d3 = $$.d3;
+        $$.gridLines = $$.main.append('g')
+            .attr("clip-path", $$.clipPathForGrid)
+            .attr('class', CLASS.grid + ' ' + CLASS.gridLines);
+        $$.gridLines.append('g').attr("class", CLASS.xgridLines);
+        $$.gridLines.append('g').attr('class', CLASS.ygridLines);
+        $$.xgridLines = d3.selectAll([]);
+    };
+    c3_chart_internal_fn.updateXGrid = function (withoutUpdate) {
+        var $$ = this, config = $$.config, d3 = $$.d3,
+            xgridData = $$.generateGridData(config.grid_x_type, $$.x),
+            tickOffset = $$.isCategorized() ? $$.xAxis.tickOffset() : 0;
+
+        $$.xgridAttr = config.axis_rotated ? {
+            'x1': 0,
+            'x2': $$.width,
+            'y1': function (d) { return $$.x(d) - tickOffset; },
+            'y2': function (d) { return $$.x(d) - tickOffset; }
+        } : {
+            'x1': function (d) { return $$.x(d) + tickOffset; },
+            'x2': function (d) { return $$.x(d) + tickOffset; },
+            'y1': 0,
+            'y2': $$.height
+        };
+
+        $$.xgrid = $$.main.select('.' + CLASS.xgrids).selectAll('.' + CLASS.xgrid)
+            .data(xgridData);
+        $$.xgrid.enter().append('line').attr("class", CLASS.xgrid);
+        if (!withoutUpdate) {
+            $$.xgrid.attr($$.xgridAttr)
+                .style("opacity", function () { return +d3.select(this).attr(config.axis_rotated ? 'y1' : 'x1') === (config.axis_rotated ? $$.height : 0) ? 0 : 1; });
+        }
+        $$.xgrid.exit().remove();
+    };
+
+    c3_chart_internal_fn.updateYGrid = function () {
+        var $$ = this, config = $$.config,
+            gridValues = $$.yAxis.tickValues() || $$.y.ticks(config.grid_y_ticks);
+        $$.ygrid = $$.main.select('.' + CLASS.ygrids).selectAll('.' + CLASS.ygrid)
+            .data(gridValues);
+        $$.ygrid.enter().append('line')
+            .attr('class', CLASS.ygrid);
+        $$.ygrid.attr("x1", config.axis_rotated ? $$.y : 0)
+            .attr("x2", config.axis_rotated ? $$.y : $$.width)
+            .attr("y1", config.axis_rotated ? 0 : $$.y)
+            .attr("y2", config.axis_rotated ? $$.height : $$.y);
+        $$.ygrid.exit().remove();
+        $$.smoothLines($$.ygrid, 'grid');
+    };
+
+    c3_chart_internal_fn.gridTextAnchor = function (d) {
+        return d.position ? d.position : "end";
+    };
+    c3_chart_internal_fn.gridTextDx = function (d) {
+        return d.position === 'start' ? 4 : d.position === 'middle' ? 0 : -4;
+    };
+    c3_chart_internal_fn.xGridTextX = function (d) {
+        return d.position === 'start' ? -this.height : d.position === 'middle' ? -this.height / 2 : 0;
+    };
+    c3_chart_internal_fn.yGridTextX = function (d) {
+        return d.position === 'start' ? 0 : d.position === 'middle' ? this.width / 2 : this.width;
+    };
+    c3_chart_internal_fn.updateGrid = function (duration) {
+        var $$ = this, main = $$.main, config = $$.config,
+            xgridLine, ygridLine, yv;
+
+        // hide if arc type
+        $$.grid.style('visibility', $$.hasArcType() ? 'hidden' : 'visible');
+
+        main.select('line.' + CLASS.xgridFocus).style("visibility", "hidden");
+        if (config.grid_x_show) {
+            $$.updateXGrid();
+        }
+        $$.xgridLines = main.select('.' + CLASS.xgridLines).selectAll('.' + CLASS.xgridLine)
+            .data(config.grid_x_lines);
+        // enter
+        xgridLine = $$.xgridLines.enter().append('g')
+            .attr("class", function (d) { return CLASS.xgridLine + (d['class'] ? ' ' + d['class'] : ''); });
+        xgridLine.append('line')
+            .style("opacity", 0);
+        xgridLine.append('text')
+            .attr("text-anchor", $$.gridTextAnchor)
+            .attr("transform", config.axis_rotated ? "" : "rotate(-90)")
+            .attr('dx', $$.gridTextDx)
+            .attr('dy', -5)
+            .style("opacity", 0);
+        // udpate
+        // done in d3.transition() of the end of this function
+        // exit
+        $$.xgridLines.exit().transition().duration(duration)
+            .style("opacity", 0)
+            .remove();
+
+        // Y-Grid
+        if (config.grid_y_show) {
+            $$.updateYGrid();
+        }
+        $$.ygridLines = main.select('.' + CLASS.ygridLines).selectAll('.' + CLASS.ygridLine)
+            .data(config.grid_y_lines);
+        // enter
+        ygridLine = $$.ygridLines.enter().append('g')
+            .attr("class", function (d) { return CLASS.ygridLine + (d['class'] ? ' ' + d['class'] : ''); });
+        ygridLine.append('line')
+            .style("opacity", 0);
+        ygridLine.append('text')
+            .attr("text-anchor", $$.gridTextAnchor)
+            .attr("transform", config.axis_rotated ? "rotate(-90)" : "")
+            .attr('dx', $$.gridTextDx)
+            .attr('dy', -5)
+            .style("opacity", 0);
+        // update
+        yv = $$.yv.bind($$);
+        $$.ygridLines.select('line')
+          .transition().duration(duration)
+            .attr("x1", config.axis_rotated ? yv : 0)
+            .attr("x2", config.axis_rotated ? yv : $$.width)
+            .attr("y1", config.axis_rotated ? 0 : yv)
+            .attr("y2", config.axis_rotated ? $$.height : yv)
+            .style("opacity", 1);
+        $$.ygridLines.select('text')
+          .transition().duration(duration)
+            .attr("x", config.axis_rotated ? $$.xGridTextX.bind($$) : $$.yGridTextX.bind($$))
+            .attr("y", yv)
+            .text(function (d) { return d.text; })
+            .style("opacity", 1);
+        // exit
+        $$.ygridLines.exit().transition().duration(duration)
+            .style("opacity", 0)
+            .remove();
+    };
+    c3_chart_internal_fn.redrawGrid = function (withTransition) {
+        var $$ = this, config = $$.config, xv = $$.xv.bind($$),
+            lines = $$.xgridLines.select('line'),
+            texts = $$.xgridLines.select('text');
+        return [
+            (withTransition ? lines.transition() : lines)
+                .attr("x1", config.axis_rotated ? 0 : xv)
+                .attr("x2", config.axis_rotated ? $$.width : xv)
+                .attr("y1", config.axis_rotated ? xv : 0)
+                .attr("y2", config.axis_rotated ? xv : $$.height)
+                .style("opacity", 1),
+            (withTransition ? texts.transition() : texts)
+                .attr("x", config.axis_rotated ? $$.yGridTextX.bind($$) : $$.xGridTextX.bind($$))
+                .attr("y", xv)
+                .text(function (d) { return d.text; })
+                .style("opacity", 1)
+        ];
+    };
+    c3_chart_internal_fn.showXGridFocus = function (selectedData) {
+        var $$ = this, config = $$.config,
+            dataToShow = selectedData.filter(function (d) { return d && isValue(d.value); }),
+            focusEl = $$.main.selectAll('line.' + CLASS.xgridFocus),
+            xx = $$.xx.bind($$);
+        if (! config.tooltip_show) { return; }
+        // Hide when scatter plot exists
+        if ($$.hasType('scatter') || $$.hasArcType()) { return; }
+        focusEl
+            .style("visibility", "visible")
+            .data([dataToShow[0]])
+            .attr(config.axis_rotated ? 'y1' : 'x1', xx)
+            .attr(config.axis_rotated ? 'y2' : 'x2', xx);
+        $$.smoothLines(focusEl, 'grid');
+    };
+    c3_chart_internal_fn.hideXGridFocus = function () {
+        this.main.select('line.' + CLASS.xgridFocus).style("visibility", "hidden");
+    };
+    c3_chart_internal_fn.updateXgridFocus = function () {
+        var $$ = this, config = $$.config;
+        $$.main.select('line.' + CLASS.xgridFocus)
+            .attr("x1", config.axis_rotated ? 0 : -10)
+            .attr("x2", config.axis_rotated ? $$.width : -10)
+            .attr("y1", config.axis_rotated ? -10 : 0)
+            .attr("y2", config.axis_rotated ? -10 : $$.height);
+    };
+    c3_chart_internal_fn.generateGridData = function (type, scale) {
+        var $$ = this,
+            gridData = [], xDomain, firstYear, lastYear, i,
+            tickNum = $$.main.select("." + CLASS.axisX).selectAll('.tick').size();
+        if (type === 'year') {
+            xDomain = $$.getXDomain();
+            firstYear = xDomain[0].getFullYear();
+            lastYear = xDomain[1].getFullYear();
+            for (i = firstYear; i <= lastYear; i++) {
+                gridData.push(new Date(i + '-01-01 00:00:00'));
+            }
+        } else {
+            gridData = scale.ticks(10);
+            if (gridData.length > tickNum) { // use only int
+                gridData = gridData.filter(function (d) { return ("" + d).indexOf('.') < 0; });
+            }
+        }
+        return gridData;
+    };
+    c3_chart_internal_fn.getGridFilterToRemove = function (params) {
+        return params ? function (line) {
+            var found = false;
+            [].concat(params).forEach(function (param) {
+                if ((('value' in param && line.value === param.value) || ('class' in param && line['class'] === param['class']))) {
+                    found = true;
+                }
+            });
+            return found;
+        } : function () { return true; };
+    };
+    c3_chart_internal_fn.removeGridLines = function (params, forX) {
+        var $$ = this, config = $$.config,
+            toRemove = $$.getGridFilterToRemove(params),
+            toShow = function (line) { return !toRemove(line); },
+            classLines = forX ? CLASS.xgridLines : CLASS.ygridLines,
+            classLine = forX ? CLASS.xgridLine : CLASS.ygridLine;
+        $$.main.select('.' + classLines).selectAll('.' + classLine).filter(toRemove)
+            .transition().duration(config.transition_duration)
+            .style('opacity', 0).remove();
+        if (forX) {
+            config.grid_x_lines = config.grid_x_lines.filter(toShow);
+        } else {
+            config.grid_y_lines = config.grid_y_lines.filter(toShow);
+        }
+    };
+
+    c3_chart_internal_fn.initTooltip = function () {
+        var $$ = this, config = $$.config, i;
+        $$.tooltip = $$.selectChart
+            .style("position", "relative")
+          .append("div")
+            .attr('class', CLASS.tooltipContainer)
+            .style("position", "absolute")
+            .style("pointer-events", "none")
+            .style("display", "none");
+        // Show tooltip if needed
+        if (config.tooltip_init_show) {
+            if ($$.isTimeSeries() && isString(config.tooltip_init_x)) {
+                config.tooltip_init_x = $$.parseDate(config.tooltip_init_x);
+                for (i = 0; i < $$.data.targets[0].values.length; i++) {
+                    if (($$.data.targets[0].values[i].x - config.tooltip_init_x) === 0) { break; }
+                }
+                config.tooltip_init_x = i;
+            }
+            $$.tooltip.html(config.tooltip_contents.call($$, $$.data.targets.map(function (d) {
+                return $$.addName(d.values[config.tooltip_init_x]);
+            }), $$.axis.getXAxisTickFormat(), $$.getYFormat($$.hasArcType()), $$.color));
+            $$.tooltip.style("top", config.tooltip_init_position.top)
+                .style("left", config.tooltip_init_position.left)
+                .style("display", "block");
+        }
+    };
+    c3_chart_internal_fn.getTooltipContent = function (d, defaultTitleFormat, defaultValueFormat, color) {
+        var $$ = this, config = $$.config,
+            titleFormat = config.tooltip_format_title || defaultTitleFormat,
+            nameFormat = config.tooltip_format_name || function (name) { return name; },
+            valueFormat = config.tooltip_format_value || defaultValueFormat,
+            text, i, title, value, name, bgcolor;
+        for (i = 0; i < d.length; i++) {
+            if (! (d[i] && (d[i].value || d[i].value === 0))) { continue; }
+
+            if (! text) {
+                title = titleFormat ? titleFormat(d[i].x) : d[i].x;
+                text = "<table class='" + CLASS.tooltip + "'>" + (title || title === 0 ? "<tr><th colspan='2'>" + title + "</th></tr>" : "");
+            }
+
+            value = valueFormat(d[i].value, d[i].ratio, d[i].id, d[i].index);
+            if (value !== undefined) {
+                name = nameFormat(d[i].name, d[i].ratio, d[i].id, d[i].index);
+                bgcolor = $$.levelColor ? $$.levelColor(d[i].value) : color(d[i].id);
+
+                text += "<tr class='" + CLASS.tooltipName + "-" + d[i].id + "'>";
+                text += "<td class='name'><span style='background-color:" + bgcolor + "'></span>" + name + "</td>";
+                text += "<td class='value'>" + value + "</td>";
+                text += "</tr>";
+            }
+        }
+        return text + "</table>";
+    };
+    c3_chart_internal_fn.tooltipPosition = function (dataToShow, tWidth, tHeight, element) {
+        var $$ = this, config = $$.config, d3 = $$.d3;
+        var svgLeft, tooltipLeft, tooltipRight, tooltipTop, chartRight;
+        var forArc = $$.hasArcType(),
+            mouse = d3.mouse(element);
+      // Determin tooltip position
+        if (forArc) {
+            tooltipLeft = (($$.width - ($$.isLegendRight ? $$.getLegendWidth() : 0)) / 2) + mouse[0];
+            tooltipTop = ($$.height / 2) + mouse[1] + 20;
+        } else {
+            svgLeft = $$.getSvgLeft(true);
+            if (config.axis_rotated) {
+                tooltipLeft = svgLeft + mouse[0] + 100;
+                tooltipRight = tooltipLeft + tWidth;
+                chartRight = $$.currentWidth - $$.getCurrentPaddingRight();
+                tooltipTop = $$.x(dataToShow[0].x) + 20;
+            } else {
+                tooltipLeft = svgLeft + $$.getCurrentPaddingLeft(true) + $$.x(dataToShow[0].x) + 20;
+                tooltipRight = tooltipLeft + tWidth;
+                chartRight = svgLeft + $$.currentWidth - $$.getCurrentPaddingRight();
+                tooltipTop = mouse[1] + 15;
+            }
+
+            if (tooltipRight > chartRight) {
+                // 20 is needed for Firefox to keep tooletip width
+                tooltipLeft -= tooltipRight - chartRight + 20;
+            }
+            if (tooltipTop + tHeight > $$.currentHeight) {
+                tooltipTop -= tHeight + 30;
+            }
+        }
+        if (tooltipTop < 0) {
+            tooltipTop = 0;
+        }
+        return {top: tooltipTop, left: tooltipLeft};
+    };
+    c3_chart_internal_fn.showTooltip = function (selectedData, element) {
+        var $$ = this, config = $$.config;
+        var tWidth, tHeight, position;
+        var forArc = $$.hasArcType(),
+            dataToShow = selectedData.filter(function (d) { return d && isValue(d.value); }),
+            positionFunction = config.tooltip_position || c3_chart_internal_fn.tooltipPosition;
+        if (dataToShow.length === 0 || !config.tooltip_show) {
+            return;
+        }
+        $$.tooltip.html(config.tooltip_contents.call($$, selectedData, $$.axis.getXAxisTickFormat(), $$.getYFormat(forArc), $$.color)).style("display", "block");
+
+        // Get tooltip dimensions
+        tWidth = $$.tooltip.property('offsetWidth');
+        tHeight = $$.tooltip.property('offsetHeight');
+
+        position = positionFunction.call(this, dataToShow, tWidth, tHeight, element);
+        // Set tooltip
+        $$.tooltip
+            .style("top", position.top + "px")
+            .style("left", position.left + 'px');
+    };
+    c3_chart_internal_fn.hideTooltip = function () {
+        this.tooltip.style("display", "none");
+    };
+
+    c3_chart_internal_fn.initLegend = function () {
+        var $$ = this;
+        $$.legendItemTextBox = {};
+        $$.legendHasRendered = false;
+        $$.legend = $$.svg.append("g").attr("transform", $$.getTranslate('legend'));
+        if (!$$.config.legend_show) {
+            $$.legend.style('visibility', 'hidden');
+            $$.hiddenLegendIds = $$.mapToIds($$.data.targets);
+            return;
+        }
+        // MEMO: call here to update legend box and tranlate for all
+        // MEMO: translate will be upated by this, so transform not needed in updateLegend()
+        $$.updateLegendWithDefaults();
+    };
+    c3_chart_internal_fn.updateLegendWithDefaults = function () {
+        var $$ = this;
+        $$.updateLegend($$.mapToIds($$.data.targets), {withTransform: false, withTransitionForTransform: false, withTransition: false});
+    };
+    c3_chart_internal_fn.updateSizeForLegend = function (legendHeight, legendWidth) {
+        var $$ = this, config = $$.config, insetLegendPosition = {
+            top: $$.isLegendTop ? $$.getCurrentPaddingTop() + config.legend_inset_y + 5.5 : $$.currentHeight - legendHeight - $$.getCurrentPaddingBottom() - config.legend_inset_y,
+            left: $$.isLegendLeft ? $$.getCurrentPaddingLeft() + config.legend_inset_x + 0.5 : $$.currentWidth - legendWidth - $$.getCurrentPaddingRight() - config.legend_inset_x + 0.5
+        };
+
+        $$.margin3 = {
+            top: $$.isLegendRight ? 0 : $$.isLegendInset ? insetLegendPosition.top : $$.currentHeight - legendHeight,
+            right: NaN,
+            bottom: 0,
+            left: $$.isLegendRight ? $$.currentWidth - legendWidth : $$.isLegendInset ? insetLegendPosition.left : 0
+        };
+    };
+    c3_chart_internal_fn.transformLegend = function (withTransition) {
+        var $$ = this;
+        (withTransition ? $$.legend.transition() : $$.legend).attr("transform", $$.getTranslate('legend'));
+    };
+    c3_chart_internal_fn.updateLegendStep = function (step) {
+        this.legendStep = step;
+    };
+    c3_chart_internal_fn.updateLegendItemWidth = function (w) {
+        this.legendItemWidth = w;
+    };
+    c3_chart_internal_fn.updateLegendItemHeight = function (h) {
+        this.legendItemHeight = h;
+    };
+    c3_chart_internal_fn.getLegendWidth = function () {
+        var $$ = this;
+        return $$.config.legend_show ? $$.isLegendRight || $$.isLegendInset ? $$.legendItemWidth * ($$.legendStep + 1) : $$.currentWidth : 0;
+    };
+    c3_chart_internal_fn.getLegendHeight = function () {
+        var $$ = this, h = 0;
+        if ($$.config.legend_show) {
+            if ($$.isLegendRight) {
+                h = $$.currentHeight;
+            } else {
+                h = Math.max(20, $$.legendItemHeight) * ($$.legendStep + 1);
+            }
+        }
+        return h;
+    };
+    c3_chart_internal_fn.opacityForLegend = function (legendItem) {
+        return legendItem.classed(CLASS.legendItemHidden) ? null : 1;
+    };
+    c3_chart_internal_fn.opacityForUnfocusedLegend = function (legendItem) {
+        return legendItem.classed(CLASS.legendItemHidden) ? null : 0.3;
+    };
+    c3_chart_internal_fn.toggleFocusLegend = function (targetIds, focus) {
+        var $$ = this;
+        targetIds = $$.mapToTargetIds(targetIds);
+        $$.legend.selectAll('.' + CLASS.legendItem)
+            .filter(function (id) { return targetIds.indexOf(id) >= 0; })
+            .classed(CLASS.legendItemFocused, focus)
+          .transition().duration(100)
+            .style('opacity', function () {
+                var opacity = focus ? $$.opacityForLegend : $$.opacityForUnfocusedLegend;
+                return opacity.call($$, $$.d3.select(this));
+            });
+    };
+    c3_chart_internal_fn.revertLegend = function () {
+        var $$ = this, d3 = $$.d3;
+        $$.legend.selectAll('.' + CLASS.legendItem)
+            .classed(CLASS.legendItemFocused, false)
+            .transition().duration(100)
+            .style('opacity', function () { return $$.opacityForLegend(d3.select(this)); });
+    };
+    c3_chart_internal_fn.showLegend = function (targetIds) {
+        var $$ = this, config = $$.config;
+        if (!config.legend_show) {
+            config.legend_show = true;
+            $$.legend.style('visibility', 'visible');
+            if (!$$.legendHasRendered) {
+                $$.updateLegendWithDefaults();
+            }
+        }
+        $$.removeHiddenLegendIds(targetIds);
+        $$.legend.selectAll($$.selectorLegends(targetIds))
+            .style('visibility', 'visible')
+            .transition()
+            .style('opacity', function () { return $$.opacityForLegend($$.d3.select(this)); });
+    };
+    c3_chart_internal_fn.hideLegend = function (targetIds) {
+        var $$ = this, config = $$.config;
+        if (config.legend_show && isEmpty(targetIds)) {
+            config.legend_show = false;
+            $$.legend.style('visibility', 'hidden');
+        }
+        $$.addHiddenLegendIds(targetIds);
+        $$.legend.selectAll($$.selectorLegends(targetIds))
+            .style('opacity', 0)
+            .style('visibility', 'hidden');
+    };
+    c3_chart_internal_fn.clearLegendItemTextBoxCache = function () {
+        this.legendItemTextBox = {};
+    };
+    c3_chart_internal_fn.updateLegend = function (targetIds, options, transitions) {
+        var $$ = this, config = $$.config;
+        var xForLegend, xForLegendText, xForLegendRect, yForLegend, yForLegendText, yForLegendRect;
+        var paddingTop = 4, paddingRight = 10, maxWidth = 0, maxHeight = 0, posMin = 10, tileWidth = 15;
+        var l, totalLength = 0, offsets = {}, widths = {}, heights = {}, margins = [0], steps = {}, step = 0;
+        var withTransition, withTransitionForTransform;
+        var texts, rects, tiles, background;
+
+        options = options || {};
+        withTransition = getOption(options, "withTransition", true);
+        withTransitionForTransform = getOption(options, "withTransitionForTransform", true);
+
+        function getTextBox(textElement, id) {
+            if (!$$.legendItemTextBox[id]) {
+                $$.legendItemTextBox[id] = $$.getTextRect(textElement.textContent, CLASS.legendItem);
+            }
+            return $$.legendItemTextBox[id];
+        }
+
+        function updatePositions(textElement, id, index) {
+            var reset = index === 0, isLast = index === targetIds.length - 1,
+                box = getTextBox(textElement, id),
+                itemWidth = box.width + tileWidth + (isLast && !($$.isLegendRight || $$.isLegendInset) ? 0 : paddingRight),
+                itemHeight = box.height + paddingTop,
+                itemLength = $$.isLegendRight || $$.isLegendInset ? itemHeight : itemWidth,
+                areaLength = $$.isLegendRight || $$.isLegendInset ? $$.getLegendHeight() : $$.getLegendWidth(),
+                margin, maxLength;
+
+            // MEMO: care about condifion of step, totalLength
+            function updateValues(id, withoutStep) {
+                if (!withoutStep) {
+                    margin = (areaLength - totalLength - itemLength) / 2;
+                    if (margin < posMin) {
+                        margin = (areaLength - itemLength) / 2;
+                        totalLength = 0;
+                        step++;
+                    }
+                }
+                steps[id] = step;
+                margins[step] = $$.isLegendInset ? 10 : margin;
+                offsets[id] = totalLength;
+                totalLength += itemLength;
+            }
+
+            if (reset) {
+                totalLength = 0;
+                step = 0;
+                maxWidth = 0;
+                maxHeight = 0;
+            }
+
+            if (config.legend_show && !$$.isLegendToShow(id)) {
+                widths[id] = heights[id] = steps[id] = offsets[id] = 0;
+                return;
+            }
+
+            widths[id] = itemWidth;
+            heights[id] = itemHeight;
+
+            if (!maxWidth || itemWidth >= maxWidth) { maxWidth = itemWidth; }
+            if (!maxHeight || itemHeight >= maxHeight) { maxHeight = itemHeight; }
+            maxLength = $$.isLegendRight || $$.isLegendInset ? maxHeight : maxWidth;
+
+            if (config.legend_equally) {
+                Object.keys(widths).forEach(function (id) { widths[id] = maxWidth; });
+                Object.keys(heights).forEach(function (id) { heights[id] = maxHeight; });
+                margin = (areaLength - maxLength * targetIds.length) / 2;
+                if (margin < posMin) {
+                    totalLength = 0;
+                    step = 0;
+                    targetIds.forEach(function (id) { updateValues(id); });
+                }
+                else {
+                    updateValues(id, true);
+                }
+            } else {
+                updateValues(id);
+            }
+        }
+
+        if ($$.isLegendInset) {
+            step = config.legend_inset_step ? config.legend_inset_step : targetIds.length;
+            $$.updateLegendStep(step);
+        }
+
+        if ($$.isLegendRight) {
+            xForLegend = function (id) { return maxWidth * steps[id]; };
+            yForLegend = function (id) { return margins[steps[id]] + offsets[id]; };
+        } else if ($$.isLegendInset) {
+            xForLegend = function (id) { return maxWidth * steps[id] + 10; };
+            yForLegend = function (id) { return margins[steps[id]] + offsets[id]; };
+        } else {
+            xForLegend = function (id) { return margins[steps[id]] + offsets[id]; };
+            yForLegend = function (id) { return maxHeight * steps[id]; };
+        }
+        xForLegendText = function (id, i) { return xForLegend(id, i) + 14; };
+        yForLegendText = function (id, i) { return yForLegend(id, i) + 9; };
+        xForLegendRect = function (id, i) { return xForLegend(id, i); };
+        yForLegendRect = function (id, i) { return yForLegend(id, i) - 5; };
+
+        // Define g for legend area
+        l = $$.legend.selectAll('.' + CLASS.legendItem)
+            .data(targetIds)
+            .enter().append('g')
+            .attr('class', function (id) { return $$.generateClass(CLASS.legendItem, id); })
+            .style('visibility', function (id) { return $$.isLegendToShow(id) ? 'visible' : 'hidden'; })
+            .style('cursor', 'pointer')
+            .on('click', function (id) {
+                if (config.legend_item_onclick) {
+                    config.legend_item_onclick.call($$, id);
+                } else {
+                    if ($$.d3.event.altKey) {
+                        $$.api.hide();
+                        $$.api.show(id);
+                    } else {
+                        $$.api.toggle(id);
+                        $$.isTargetToShow(id) ? $$.api.focus(id) : $$.api.revert();
+                    }
+                }
+            })
+            .on('mouseover', function (id) {
+                $$.d3.select(this).classed(CLASS.legendItemFocused, true);
+                if (!$$.transiting && $$.isTargetToShow(id)) {
+                    $$.api.focus(id);
+                }
+                if (config.legend_item_onmouseover) {
+                    config.legend_item_onmouseover.call($$, id);
+                }
+            })
+            .on('mouseout', function (id) {
+                $$.d3.select(this).classed(CLASS.legendItemFocused, false);
+                $$.api.revert();
+                if (config.legend_item_onmouseout) {
+                    config.legend_item_onmouseout.call($$, id);
+                }
+            });
+        l.append('text')
+            .text(function (id) { return isDefined(config.data_names[id]) ? config.data_names[id] : id; })
+            .each(function (id, i) { updatePositions(this, id, i); })
+            .style("pointer-events", "none")
+            .attr('x', $$.isLegendRight || $$.isLegendInset ? xForLegendText : -200)
+            .attr('y', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegendText);
+        l.append('rect')
+            .attr("class", CLASS.legendItemEvent)
+            .style('fill-opacity', 0)
+            .attr('x', $$.isLegendRight || $$.isLegendInset ? xForLegendRect : -200)
+            .attr('y', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegendRect);
+        l.append('rect')
+            .attr("class", CLASS.legendItemTile)
+            .style("pointer-events", "none")
+            .style('fill', $$.color)
+            .attr('x', $$.isLegendRight || $$.isLegendInset ? xForLegendText : -200)
+            .attr('y', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegend)
+            .attr('width', 10)
+            .attr('height', 10);
+
+        // Set background for inset legend
+        background = $$.legend.select('.' + CLASS.legendBackground + ' rect');
+        if ($$.isLegendInset && maxWidth > 0 && background.size() === 0) {
+            background = $$.legend.insert('g', '.' + CLASS.legendItem)
+                .attr("class", CLASS.legendBackground)
+                .append('rect');
+        }
+
+        texts = $$.legend.selectAll('text')
+            .data(targetIds)
+            .text(function (id) { return isDefined(config.data_names[id]) ? config.data_names[id] : id; }) // MEMO: needed for update
+            .each(function (id, i) { updatePositions(this, id, i); });
+        (withTransition ? texts.transition() : texts)
+            .attr('x', xForLegendText)
+            .attr('y', yForLegendText);
+
+        rects = $$.legend.selectAll('rect.' + CLASS.legendItemEvent)
+            .data(targetIds);
+        (withTransition ? rects.transition() : rects)
+            .attr('width', function (id) { return widths[id]; })
+            .attr('height', function (id) { return heights[id]; })
+            .attr('x', xForLegendRect)
+            .attr('y', yForLegendRect);
+
+        tiles = $$.legend.selectAll('rect.' + CLASS.legendItemTile)
+            .data(targetIds);
+        (withTransition ? tiles.transition() : tiles)
+            .style('fill', $$.color)
+            .attr('x', xForLegend)
+            .attr('y', yForLegend);
+
+        if (background) {
+            (withTransition ? background.transition() : background)
+                .attr('height', $$.getLegendHeight() - 12)
+                .attr('width', maxWidth * (step + 1) + 10);
+        }
+
+        // toggle legend state
+        $$.legend.selectAll('.' + CLASS.legendItem)
+            .classed(CLASS.legendItemHidden, function (id) { return !$$.isTargetToShow(id); });
+
+        // Update all to reflect change of legend
+        $$.updateLegendItemWidth(maxWidth);
+        $$.updateLegendItemHeight(maxHeight);
+        $$.updateLegendStep(step);
+        // Update size and scale
+        $$.updateSizes();
+        $$.updateScales();
+        $$.updateSvgSize();
+        // Update g positions
+        $$.transformAll(withTransitionForTransform, transitions);
+        $$.legendHasRendered = true;
+    };
+
+    function Axis(owner) {
+        API.call(this, owner);
+    }
+
+    inherit(API, Axis);
+
+    Axis.prototype.init = function init() {
+
+        var $$ = this.owner, config = $$.config, main = $$.main;
+        $$.axes.x = main.append("g")
+            .attr("class", CLASS.axis + ' ' + CLASS.axisX)
+            .attr("clip-path", $$.clipPathForXAxis)
+            .attr("transform", $$.getTranslate('x'))
+            .style("visibility", config.axis_x_show ? 'visible' : 'hidden');
+        $$.axes.x.append("text")
+            .attr("class", CLASS.axisXLabel)
+            .attr("transform", config.axis_rotated ? "rotate(-90)" : "")
+            .style("text-anchor", this.textAnchorForXAxisLabel.bind(this));
+        $$.axes.y = main.append("g")
+            .attr("class", CLASS.axis + ' ' + CLASS.axisY)
+            .attr("clip-path", config.axis_y_inner ? "" : $$.clipPathForYAxis)
+            .attr("transform", $$.getTranslate('y'))
+            .style("visibility", config.axis_y_show ? 'visible' : 'hidden');
+        $$.axes.y.append("text")
+            .attr("class", CLASS.axisYLabel)
+            .attr("transform", config.axis_rotated ? "" : "rotate(-90)")
+            .style("text-anchor", this.textAnchorForYAxisLabel.bind(this));
+
+        $$.axes.y2 = main.append("g")
+            .attr("class", CLASS.axis + ' ' + CLASS.axisY2)
+            // clip-path?
+            .attr("transform", $$.getTranslate('y2'))
+            .style("visibility", config.axis_y2_show ? 'visible' : 'hidden');
+        $$.axes.y2.append("text")
+            .attr("class", CLASS.axisY2Label)
+            .attr("transform", config.axis_rotated ? "" : "rotate(-90)")
+            .style("text-anchor", this.textAnchorForY2AxisLabel.bind(this));
+    };
+    Axis.prototype.getXAxis = function getXAxis(scale, orient, tickFormat, tickValues, withOuterTick, withoutTransition, withoutRotateTickText) {
+        var $$ = this.owner, config = $$.config,
+            axisParams = {
+                isCategory: $$.isCategorized(),
+                withOuterTick: withOuterTick,
+                tickMultiline: config.axis_x_tick_multiline,
+                tickWidth: config.axis_x_tick_width,
+                tickTextRotate: withoutRotateTickText ? 0 : config.axis_x_tick_rotate,
+                withoutTransition: withoutTransition,
+            },
+            axis = c3_axis($$.d3, axisParams).scale(scale).orient(orient);
+
+        if ($$.isTimeSeries() && tickValues) {
+            tickValues = tickValues.map(function (v) { return $$.parseDate(v); });
+        }
+
+        // Set tick
+        axis.tickFormat(tickFormat).tickValues(tickValues);
+        if ($$.isCategorized()) {
+            axis.tickCentered(config.axis_x_tick_centered);
+            if (isEmpty(config.axis_x_tick_culling)) {
+                config.axis_x_tick_culling = false;
+            }
+        }
+
+        return axis;
+    };
+    Axis.prototype.updateXAxisTickValues = function updateXAxisTickValues(targets, axis) {
+        var $$ = this.owner, config = $$.config, tickValues;
+        if (config.axis_x_tick_fit || config.axis_x_tick_count) {
+            tickValues = this.generateTickValues($$.mapTargetsToUniqueXs(targets), config.axis_x_tick_count, $$.isTimeSeries());
+        }
+        if (axis) {
+            axis.tickValues(tickValues);
+        } else {
+            $$.xAxis.tickValues(tickValues);
+            $$.subXAxis.tickValues(tickValues);
+        }
+        return tickValues;
+    };
+    Axis.prototype.getYAxis = function getYAxis(scale, orient, tickFormat, tickValues, withOuterTick, withoutTransition) {
+        var axisParams = {
+            withOuterTick: withOuterTick,
+            withoutTransition: withoutTransition,
+        },
+            $$ = this.owner,
+            d3 = $$.d3,
+            config = $$.config,
+            axis = c3_axis(d3, axisParams).scale(scale).orient(orient).tickFormat(tickFormat);
+        if ($$.isTimeSeriesY()) {
+            axis.ticks(d3.time[config.axis_y_tick_time_value], config.axis_y_tick_time_interval);
+        } else {
+            axis.tickValues(tickValues);
+        }
+        return axis;
+    };
+    Axis.prototype.getId = function getId(id) {
+        var config = this.owner.config;
+        return id in config.data_axes ? config.data_axes[id] : 'y';
+    };
+    Axis.prototype.getXAxisTickFormat = function getXAxisTickFormat() {
+        var $$ = this.owner, config = $$.config,
+            format = $$.isTimeSeries() ? $$.defaultAxisTimeFormat : $$.isCategorized() ? $$.categoryName : function (v) { return v < 0 ? v.toFixed(0) : v; };
+        if (config.axis_x_tick_format) {
+            if (isFunction(config.axis_x_tick_format)) {
+                format = config.axis_x_tick_format;
+            } else if ($$.isTimeSeries()) {
+                format = function (date) {
+                    return date ? $$.axisTimeFormat(config.axis_x_tick_format)(date) : "";
+                };
+            }
+        }
+        return isFunction(format) ? function (v) { return format.call($$, v); } : format;
+    };
+    Axis.prototype.getTickValues = function getTickValues(tickValues, axis) {
+        return tickValues ? tickValues : axis ? axis.tickValues() : undefined;
+    };
+    Axis.prototype.getXAxisTickValues = function getXAxisTickValues() {
+        return this.getTickValues(this.owner.config.axis_x_tick_values, this.owner.xAxis);
+    };
+    Axis.prototype.getYAxisTickValues = function getYAxisTickValues() {
+        return this.getTickValues(this.owner.config.axis_y_tick_values, this.owner.yAxis);
+    };
+    Axis.prototype.getY2AxisTickValues = function getY2AxisTickValues() {
+        return this.getTickValues(this.owner.config.axis_y2_tick_values, this.owner.y2Axis);
+    };
+    Axis.prototype.getLabelOptionByAxisId = function getLabelOptionByAxisId(axisId) {
+        var $$ = this.owner, config = $$.config, option;
+        if (axisId === 'y') {
+            option = config.axis_y_label;
+        } else if (axisId === 'y2') {
+            option = config.axis_y2_label;
+        } else if (axisId === 'x') {
+            option = config.axis_x_label;
+        }
+        return option;
+    };
+    Axis.prototype.getLabelText = function getLabelText(axisId) {
+        var option = this.getLabelOptionByAxisId(axisId);
+        return isString(option) ? option : option ? option.text : null;
+    };
+    Axis.prototype.setLabelText = function setLabelText(axisId, text) {
+        var $$ = this.owner, config = $$.config,
+            option = this.getLabelOptionByAxisId(axisId);
+        if (isString(option)) {
+            if (axisId === 'y') {
+                config.axis_y_label = text;
+            } else if (axisId === 'y2') {
+                config.axis_y2_label = text;
+            } else if (axisId === 'x') {
+                config.axis_x_label = text;
+            }
+        } else if (option) {
+            option.text = text;
+        }
+    };
+    Axis.prototype.getLabelPosition = function getLabelPosition(axisId, defaultPosition) {
+        var option = this.getLabelOptionByAxisId(axisId),
+            position = (option && typeof option === 'object' && option.position) ? option.position : defaultPosition;
+        return {
+            isInner: position.indexOf('inner') >= 0,
+            isOuter: position.indexOf('outer') >= 0,
+            isLeft: position.indexOf('left') >= 0,
+            isCenter: position.indexOf('center') >= 0,
+            isRight: position.indexOf('right') >= 0,
+            isTop: position.indexOf('top') >= 0,
+            isMiddle: position.indexOf('middle') >= 0,
+            isBottom: position.indexOf('bottom') >= 0
+        };
+    };
+    Axis.prototype.getXAxisLabelPosition = function getXAxisLabelPosition() {
+        return this.getLabelPosition('x', this.owner.config.axis_rotated ? 'inner-top' : 'inner-right');
+    };
+    Axis.prototype.getYAxisLabelPosition = function getYAxisLabelPosition() {
+        return this.getLabelPosition('y', this.owner.config.axis_rotated ? 'inner-right' : 'inner-top');
+    };
+    Axis.prototype.getY2AxisLabelPosition = function getY2AxisLabelPosition() {
+        return this.getLabelPosition('y2', this.owner.config.axis_rotated ? 'inner-right' : 'inner-top');
+    };
+    Axis.prototype.getLabelPositionById = function getLabelPositionById(id) {
+        return id === 'y2' ? this.getY2AxisLabelPosition() : id === 'y' ? this.getYAxisLabelPosition() : this.getXAxisLabelPosition();
+    };
+    Axis.prototype.textForXAxisLabel = function textForXAxisLabel() {
+        return this.getLabelText('x');
+    };
+    Axis.prototype.textForYAxisLabel = function textForYAxisLabel() {
+        return this.getLabelText('y');
+    };
+    Axis.prototype.textForY2AxisLabel = function textForY2AxisLabel() {
+        return this.getLabelText('y2');
+    };
+    Axis.prototype.xForAxisLabel = function xForAxisLabel(forHorizontal, position) {
+        var $$ = this.owner;
+        if (forHorizontal) {
+            return position.isLeft ? 0 : position.isCenter ? $$.width / 2 : $$.width;
+        } else {
+            return position.isBottom ? -$$.height : position.isMiddle ? -$$.height / 2 : 0;
+        }
+    };
+    Axis.prototype.dxForAxisLabel = function dxForAxisLabel(forHorizontal, position) {
+        if (forHorizontal) {
+            return position.isLeft ? "0.5em" : position.isRight ? "-0.5em" : "0";
+        } else {
+            return position.isTop ? "-0.5em" : position.isBottom ? "0.5em" : "0";
+        }
+    };
+    Axis.prototype.textAnchorForAxisLabel = function textAnchorForAxisLabel(forHorizontal, position) {
+        if (forHorizontal) {
+            return position.isLeft ? 'start' : position.isCenter ? 'middle' : 'end';
+        } else {
+            return position.isBottom ? 'start' : position.isMiddle ? 'middle' : 'end';
+        }
+    };
+    Axis.prototype.xForXAxisLabel = function xForXAxisLabel() {
+        return this.xForAxisLabel(!this.owner.config.axis_rotated, this.getXAxisLabelPosition());
+    };
+    Axis.prototype.xForYAxisLabel = function xForYAxisLabel() {
+        return this.xForAxisLabel(this.owner.config.axis_rotated, this.getYAxisLabelPosition());
+    };
+    Axis.prototype.xForY2AxisLabel = function xForY2AxisLabel() {
+        return this.xForAxisLabel(this.owner.config.axis_rotated, this.getY2AxisLabelPosition());
+    };
+    Axis.prototype.dxForXAxisLabel = function dxForXAxisLabel() {
+        return this.dxForAxisLabel(!this.owner.config.axis_rotated, this.getXAxisLabelPosition());
+    };
+    Axis.prototype.dxForYAxisLabel = function dxForYAxisLabel() {
+        return this.dxForAxisLabel(this.owner.config.axis_rotated, this.getYAxisLabelPosition());
+    };
+    Axis.prototype.dxForY2AxisLabel = function dxForY2AxisLabel() {
+        return this.dxForAxisLabel(this.owner.config.axis_rotated, this.getY2AxisLabelPosition());
+    };
+    Axis.prototype.dyForXAxisLabel = function dyForXAxisLabel() {
+        var $$ = this.owner, config = $$.config,
+            position = this.getXAxisLabelPosition();
+        if (config.axis_rotated) {
+            return position.isInner ? "1.2em" : -25 - this.getMaxTickWidth('x');
+        } else {
+            return position.isInner ? "-0.5em" : config.axis_x_height ? config.axis_x_height - 10 : "3em";
+        }
+    };
+    Axis.prototype.dyForYAxisLabel = function dyForYAxisLabel() {
+        var $$ = this.owner,
+            position = this.getYAxisLabelPosition();
+        if ($$.config.axis_rotated) {
+            return position.isInner ? "-0.5em" : "3em";
+        } else {
+            return position.isInner ? "1.2em" : -10 - ($$.config.axis_y_inner ? 0 : (this.getMaxTickWidth('y') + 10));
+        }
+    };
+    Axis.prototype.dyForY2AxisLabel = function dyForY2AxisLabel() {
+        var $$ = this.owner,
+            position = this.getY2AxisLabelPosition();
+        if ($$.config.axis_rotated) {
+            return position.isInner ? "1.2em" : "-2.2em";
+        } else {
+            return position.isInner ? "-0.5em" : 15 + ($$.config.axis_y2_inner ? 0 : (this.getMaxTickWidth('y2') + 15));
+        }
+    };
+    Axis.prototype.textAnchorForXAxisLabel = function textAnchorForXAxisLabel() {
+        var $$ = this.owner;
+        return this.textAnchorForAxisLabel(!$$.config.axis_rotated, this.getXAxisLabelPosition());
+    };
+    Axis.prototype.textAnchorForYAxisLabel = function textAnchorForYAxisLabel() {
+        var $$ = this.owner;
+        return this.textAnchorForAxisLabel($$.config.axis_rotated, this.getYAxisLabelPosition());
+    };
+    Axis.prototype.textAnchorForY2AxisLabel = function textAnchorForY2AxisLabel() {
+        var $$ = this.owner;
+        return this.textAnchorForAxisLabel($$.config.axis_rotated, this.getY2AxisLabelPosition());
+    };
+    Axis.prototype.getMaxTickWidth = function getMaxTickWidth(id, withoutRecompute) {
+        var $$ = this.owner, config = $$.config,
+            maxWidth = 0, targetsToShow, scale, axis, dummy, svg;
+        if (withoutRecompute && $$.currentMaxTickWidths[id]) {
+            return $$.currentMaxTickWidths[id];
+        }
+        if ($$.svg) {
+            targetsToShow = $$.filterTargetsToShow($$.data.targets);
+            if (id === 'y') {
+                scale = $$.y.copy().domain($$.getYDomain(targetsToShow, 'y'));
+                axis = this.getYAxis(scale, $$.yOrient, config.axis_y_tick_format, $$.yAxisTickValues, false, true);
+            } else if (id === 'y2') {
+                scale = $$.y2.copy().domain($$.getYDomain(targetsToShow, 'y2'));
+                axis = this.getYAxis(scale, $$.y2Orient, config.axis_y2_tick_format, $$.y2AxisTickValues, false, true);
+            } else {
+                scale = $$.x.copy().domain($$.getXDomain(targetsToShow));
+                axis = this.getXAxis(scale, $$.xOrient, $$.xAxisTickFormat, $$.xAxisTickValues, false, true, true);
+                this.updateXAxisTickValues(targetsToShow, axis);
+            }
+            dummy = $$.d3.select('body').append('div').classed('c3', true);
+            svg = dummy.append("svg").style('visibility', 'hidden').style('position', 'fixed').style('top', 0).style('left', 0),
+            svg.append('g').call(axis).each(function () {
+                $$.d3.select(this).selectAll('text').each(function () {
+                    var box = this.getBoundingClientRect();
+                    if (maxWidth < box.width) { maxWidth = box.width; }
+                });
+                dummy.remove();
+            });
+        }
+        $$.currentMaxTickWidths[id] = maxWidth <= 0 ? $$.currentMaxTickWidths[id] : maxWidth;
+        return $$.currentMaxTickWidths[id];
+    };
+
+    Axis.prototype.updateLabels = function updateLabels(withTransition) {
+        var $$ = this.owner;
+        var axisXLabel = $$.main.select('.' + CLASS.axisX + ' .' + CLASS.axisXLabel),
+            axisYLabel = $$.main.select('.' + CLASS.axisY + ' .' + CLASS.axisYLabel),
+            axisY2Label = $$.main.select('.' + CLASS.axisY2 + ' .' + CLASS.axisY2Label);
+        (withTransition ? axisXLabel.transition() : axisXLabel)
+            .attr("x", this.xForXAxisLabel.bind(this))
+            .attr("dx", this.dxForXAxisLabel.bind(this))
+            .attr("dy", this.dyForXAxisLabel.bind(this))
+            .text(this.textForXAxisLabel.bind(this));
+        (withTransition ? axisYLabel.transition() : axisYLabel)
+            .attr("x", this.xForYAxisLabel.bind(this))
+            .attr("dx", this.dxForYAxisLabel.bind(this))
+            .attr("dy", this.dyForYAxisLabel.bind(this))
+            .text(this.textForYAxisLabel.bind(this));
+        (withTransition ? axisY2Label.transition() : axisY2Label)
+            .attr("x", this.xForY2AxisLabel.bind(this))
+            .attr("dx", this.dxForY2AxisLabel.bind(this))
+            .attr("dy", this.dyForY2AxisLabel.bind(this))
+            .text(this.textForY2AxisLabel.bind(this));
+    };
+    Axis.prototype.getPadding = function getPadding(padding, key, defaultValue, domainLength) {
+        if (!isValue(padding[key])) {
+            return defaultValue;
+        }
+        if (padding.unit === 'ratio') {
+            return padding[key] * domainLength;
+        }
+        // assume padding is pixels if unit is not specified
+        return this.convertPixelsToAxisPadding(padding[key], domainLength);
+    };
+    Axis.prototype.convertPixelsToAxisPadding = function convertPixelsToAxisPadding(pixels, domainLength) {
+        var $$ = this.owner,
+            length = $$.config.axis_rotated ? $$.width : $$.height;
+        return domainLength * (pixels / length);
+    };
+    Axis.prototype.generateTickValues = function generateTickValues(values, tickCount, forTimeSeries) {
+        var tickValues = values, targetCount, start, end, count, interval, i, tickValue;
+        if (tickCount) {
+            targetCount = isFunction(tickCount) ? tickCount() : tickCount;
+            // compute ticks according to tickCount
+            if (targetCount === 1) {
+                tickValues = [values[0]];
+            } else if (targetCount === 2) {
+                tickValues = [values[0], values[values.length - 1]];
+            } else if (targetCount > 2) {
+                count = targetCount - 2;
+                start = values[0];
+                end = values[values.length - 1];
+                interval = (end - start) / (count + 1);
+                // re-construct unique values
+                tickValues = [start];
+                for (i = 0; i < count; i++) {
+                    tickValue = +start + interval * (i + 1);
+                    tickValues.push(forTimeSeries ? new Date(tickValue) : tickValue);
+                }
+                tickValues.push(end);
+            }
+        }
+        if (!forTimeSeries) { tickValues = tickValues.sort(function (a, b) { return a - b; }); }
+        return tickValues;
+    };
+    Axis.prototype.generateTransitions = function generateTransitions(duration) {
+        var $$ = this.owner, axes = $$.axes;
+        return {
+            axisX: duration ? axes.x.transition().duration(duration) : axes.x,
+            axisY: duration ? axes.y.transition().duration(duration) : axes.y,
+            axisY2: duration ? axes.y2.transition().duration(duration) : axes.y2,
+            axisSubX: duration ? axes.subx.transition().duration(duration) : axes.subx
+        };
+    };
+    Axis.prototype.redraw = function redraw(transitions, isHidden) {
+        var $$ = this.owner;
+        $$.axes.x.style("opacity", isHidden ? 0 : 1);
+        $$.axes.y.style("opacity", isHidden ? 0 : 1);
+        $$.axes.y2.style("opacity", isHidden ? 0 : 1);
+        $$.axes.subx.style("opacity", isHidden ? 0 : 1);
+        transitions.axisX.call($$.xAxis);
+        transitions.axisY.call($$.yAxis);
+        transitions.axisY2.call($$.y2Axis);
+        transitions.axisSubX.call($$.subXAxis);
+    };
+
+    c3_chart_internal_fn.getClipPath = function (id) {
+        var isIE9 = window.navigator.appVersion.toLowerCase().indexOf("msie 9.") >= 0;
+        return "url(" + (isIE9 ? "" : document.URL.split('#')[0]) + "#" + id + ")";
+    };
+    c3_chart_internal_fn.appendClip = function (parent, id) {
+        return parent.append("clipPath").attr("id", id).append("rect");
+    };
+    c3_chart_internal_fn.getAxisClipX = function (forHorizontal) {
+        // axis line width + padding for left
+        var left = Math.max(30, this.margin.left);
+        return forHorizontal ? -(1 + left) : -(left - 1);
+    };
+    c3_chart_internal_fn.getAxisClipY = function (forHorizontal) {
+        return forHorizontal ? -20 : -this.margin.top;
+    };
+    c3_chart_internal_fn.getXAxisClipX = function () {
+        var $$ = this;
+        return $$.getAxisClipX(!$$.config.axis_rotated);
+    };
+    c3_chart_internal_fn.getXAxisClipY = function () {
+        var $$ = this;
+        return $$.getAxisClipY(!$$.config.axis_rotated);
+    };
+    c3_chart_internal_fn.getYAxisClipX = function () {
+        var $$ = this;
+        return $$.config.axis_y_inner ? -1 : $$.getAxisClipX($$.config.axis_rotated);
+    };
+    c3_chart_internal_fn.getYAxisClipY = function () {
+        var $$ = this;
+        return $$.getAxisClipY($$.config.axis_rotated);
+    };
+    c3_chart_internal_fn.getAxisClipWidth = function (forHorizontal) {
+        var $$ = this,
+            left = Math.max(30, $$.margin.left),
+            right = Math.max(30, $$.margin.right);
+        // width + axis line width + padding for left/right
+        return forHorizontal ? $$.width + 2 + left + right : $$.margin.left + 20;
+    };
+    c3_chart_internal_fn.getAxisClipHeight = function (forHorizontal) {
+        // less than 20 is not enough to show the axis label 'outer' without legend
+        return (forHorizontal ? this.margin.bottom : (this.margin.top + this.height)) + 20;
+    };
+    c3_chart_internal_fn.getXAxisClipWidth = function () {
+        var $$ = this;
+        return $$.getAxisClipWidth(!$$.config.axis_rotated);
+    };
+    c3_chart_internal_fn.getXAxisClipHeight = function () {
+        var $$ = this;
+        return $$.getAxisClipHeight(!$$.config.axis_rotated);
+    };
+    c3_chart_internal_fn.getYAxisClipWidth = function () {
+        var $$ = this;
+        return $$.getAxisClipWidth($$.config.axis_rotated) + ($$.config.axis_y_inner ? 20 : 0);
+    };
+    c3_chart_internal_fn.getYAxisClipHeight = function () {
+        var $$ = this;
+        return $$.getAxisClipHeight($$.config.axis_rotated);
+    };
+
+    c3_chart_internal_fn.initPie = function () {
+        var $$ = this, d3 = $$.d3, config = $$.config;
+        $$.pie = d3.layout.pie().value(function (d) {
+            return d.values.reduce(function (a, b) { return a + b.value; }, 0);
+        });
+        if (!config.data_order) {
+            $$.pie.sort(null);
+        }
+    };
+
+    c3_chart_internal_fn.updateRadius = function () {
+        var $$ = this, config = $$.config,
+            w = config.gauge_width || config.donut_width;
+        $$.radiusExpanded = Math.min($$.arcWidth, $$.arcHeight) / 2;
+        $$.radius = $$.radiusExpanded * 0.95;
+        $$.innerRadiusRatio = w ? ($$.radius - w) / $$.radius : 0.6;
+        $$.innerRadius = $$.hasType('donut') || $$.hasType('gauge') ? $$.radius * $$.innerRadiusRatio : 0;
+    };
+
+    c3_chart_internal_fn.updateArc = function () {
+        var $$ = this;
+        $$.svgArc = $$.getSvgArc();
+        $$.svgArcExpanded = $$.getSvgArcExpanded();
+        $$.svgArcExpandedSub = $$.getSvgArcExpanded(0.98);
+    };
+
+    c3_chart_internal_fn.updateAngle = function (d) {
+        var $$ = this, config = $$.config,
+            found = false, index = 0,
+            gMin = config.gauge_min, gMax = config.gauge_max, gTic, gValue;
+        $$.pie($$.filterTargetsToShow($$.data.targets)).forEach(function (t) {
+            if (! found && t.data.id === d.data.id) {
+                found = true;
+                d = t;
+                d.index = index;
+            }
+            index++;
+        });
+        if (isNaN(d.startAngle)) {
+            d.startAngle = 0;
+        }
+        if (isNaN(d.endAngle)) {
+            d.endAngle = d.startAngle;
+        }
+        if ($$.isGaugeType(d.data)) {
+            gTic = (Math.PI) / (gMax - gMin);
+            gValue = d.value < gMin ? 0 : d.value < gMax ? d.value - gMin : (gMax - gMin);
+            d.startAngle = -1 * (Math.PI / 2);
+            d.endAngle = d.startAngle + gTic * gValue;
+        }
+        return found ? d : null;
+    };
+
+    c3_chart_internal_fn.getSvgArc = function () {
+        var $$ = this,
+            arc = $$.d3.svg.arc().outerRadius($$.radius).innerRadius($$.innerRadius),
+            newArc = function (d, withoutUpdate) {
+                var updated;
+                if (withoutUpdate) { return arc(d); } // for interpolate
+                updated = $$.updateAngle(d);
+                return updated ? arc(updated) : "M 0 0";
+            };
+        // TODO: extends all function
+        newArc.centroid = arc.centroid;
+        return newArc;
+    };
+
+    c3_chart_internal_fn.getSvgArcExpanded = function (rate) {
+        var $$ = this,
+            arc = $$.d3.svg.arc().outerRadius($$.radiusExpanded * (rate ? rate : 1)).innerRadius($$.innerRadius);
+        return function (d) {
+            var updated = $$.updateAngle(d);
+            return updated ? arc(updated) : "M 0 0";
+        };
+    };
+
+    c3_chart_internal_fn.getArc = function (d, withoutUpdate, force) {
+        return force || this.isArcType(d.data) ? this.svgArc(d, withoutUpdate) : "M 0 0";
+    };
+
+
+    c3_chart_internal_fn.transformForArcLabel = function (d) {
+        var $$ = this,
+            updated = $$.updateAngle(d), c, x, y, h, ratio, translate = "";
+        if (updated && !$$.hasType('gauge')) {
+            c = this.svgArc.centroid(updated);
+            x = isNaN(c[0]) ? 0 : c[0];
+            y = isNaN(c[1]) ? 0 : c[1];
+            h = Math.sqrt(x * x + y * y);
+            // TODO: ratio should be an option?
+            ratio = $$.radius && h ? (36 / $$.radius > 0.375 ? 1.175 - 36 / $$.radius : 0.8) * $$.radius / h : 0;
+            translate = "translate(" + (x * ratio) +  ',' + (y * ratio) +  ")";
+        }
+        return translate;
+    };
+
+    c3_chart_internal_fn.getArcRatio = function (d) {
+        var $$ = this,
+            whole = $$.hasType('gauge') ? Math.PI : (Math.PI * 2);
+        return d ? (d.endAngle - d.startAngle) / whole : null;
+    };
+
+    c3_chart_internal_fn.convertToArcData = function (d) {
+        return this.addName({
+            id: d.data.id,
+            value: d.value,
+            ratio: this.getArcRatio(d),
+            index: d.index
+        });
+    };
+
+    c3_chart_internal_fn.textForArcLabel = function (d) {
+        var $$ = this,
+            updated, value, ratio, id, format;
+        if (! $$.shouldShowArcLabel()) { return ""; }
+        updated = $$.updateAngle(d);
+        value = updated ? updated.value : null;
+        ratio = $$.getArcRatio(updated);
+        id = d.data.id;
+        if (! $$.hasType('gauge') && ! $$.meetsArcLabelThreshold(ratio)) { return ""; }
+        format = $$.getArcLabelFormat();
+        return format ? format(value, ratio, id) : $$.defaultArcValueFormat(value, ratio);
+    };
+
+    c3_chart_internal_fn.expandArc = function (targetIds) {
+        var $$ = this, interval;
+
+        // MEMO: avoid to cancel transition
+        if ($$.transiting) {
+            interval = window.setInterval(function () {
+                if (!$$.transiting) {
+                    window.clearInterval(interval);
+                    if ($$.legend.selectAll('.c3-legend-item-focused').size() > 0) {
+                        $$.expandArc(targetIds);
+                    }
+                }
+            }, 10);
+            return;
+        }
+
+        targetIds = $$.mapToTargetIds(targetIds);
+
+        $$.svg.selectAll($$.selectorTargets(targetIds, '.' + CLASS.chartArc)).each(function (d) {
+            if (! $$.shouldExpand(d.data.id)) { return; }
+            $$.d3.select(this).selectAll('path')
+                .transition().duration(50)
+                .attr("d", $$.svgArcExpanded)
+                .transition().duration(100)
+                .attr("d", $$.svgArcExpandedSub)
+                .each(function (d) {
+                    if ($$.isDonutType(d.data)) {
+                        // callback here
+                    }
+                });
+        });
+    };
+
+    c3_chart_internal_fn.unexpandArc = function (targetIds) {
+        var $$ = this;
+
+        if ($$.transiting) { return; }
+
+        targetIds = $$.mapToTargetIds(targetIds);
+
+        $$.svg.selectAll($$.selectorTargets(targetIds, '.' + CLASS.chartArc)).selectAll('path')
+            .transition().duration(50)
+            .attr("d", $$.svgArc);
+        $$.svg.selectAll('.' + CLASS.arc)
+            .style("opacity", 1);
+    };
+
+    c3_chart_internal_fn.shouldExpand = function (id) {
+        var $$ = this, config = $$.config;
+        return ($$.isDonutType(id) && config.donut_expand) || ($$.isGaugeType(id) && config.gauge_expand) || ($$.isPieType(id) && config.pie_expand);
+    };
+
+    c3_chart_internal_fn.shouldShowArcLabel = function () {
+        var $$ = this, config = $$.config, shouldShow = true;
+        if ($$.hasType('donut')) {
+            shouldShow = config.donut_label_show;
+        } else if ($$.hasType('pie')) {
+            shouldShow = config.pie_label_show;
+        }
+        // when gauge, always true
+        return shouldShow;
+    };
+
+    c3_chart_internal_fn.meetsArcLabelThreshold = function (ratio) {
+        var $$ = this, config = $$.config,
+            threshold = $$.hasType('donut') ? config.donut_label_threshold : config.pie_label_threshold;
+        return ratio >= threshold;
+    };
+
+    c3_chart_internal_fn.getArcLabelFormat = function () {
+        var $$ = this, config = $$.config,
+            format = config.pie_label_format;
+        if ($$.hasType('gauge')) {
+            format = config.gauge_label_format;
+        } else if ($$.hasType('donut')) {
+            format = config.donut_label_format;
+        }
+        return format;
+    };
+
+    c3_chart_internal_fn.getArcTitle = function () {
+        var $$ = this;
+        return $$.hasType('donut') ? $$.config.donut_title : "";
+    };
+
+    c3_chart_internal_fn.updateTargetsForArc = function (targets) {
+        var $$ = this, main = $$.main,
+            mainPieUpdate, mainPieEnter,
+            classChartArc = $$.classChartArc.bind($$),
+            classArcs = $$.classArcs.bind($$),
+            classFocus = $$.classFocus.bind($$);
+        mainPieUpdate = main.select('.' + CLASS.chartArcs).selectAll('.' + CLASS.chartArc)
+            .data($$.pie(targets))
+            .attr("class", function (d) { return classChartArc(d) + classFocus(d.data); });
+        mainPieEnter = mainPieUpdate.enter().append("g")
+            .attr("class", classChartArc);
+        mainPieEnter.append('g')
+            .attr('class', classArcs);
+        mainPieEnter.append("text")
+            .attr("dy", $$.hasType('gauge') ? "-.1em" : ".35em")
+            .style("opacity", 0)
+            .style("text-anchor", "middle")
+            .style("pointer-events", "none");
+        // MEMO: can not keep same color..., but not bad to update color in redraw
+        //mainPieUpdate.exit().remove();
+    };
+
+    c3_chart_internal_fn.initArc = function () {
+        var $$ = this;
+        $$.arcs = $$.main.select('.' + CLASS.chart).append("g")
+            .attr("class", CLASS.chartArcs)
+            .attr("transform", $$.getTranslate('arc'));
+        $$.arcs.append('text')
+            .attr('class', CLASS.chartArcsTitle)
+            .style("text-anchor", "middle")
+            .text($$.getArcTitle());
+    };
+
+    c3_chart_internal_fn.redrawArc = function (duration, durationForExit, withTransform) {
+        var $$ = this, d3 = $$.d3, config = $$.config, main = $$.main,
+            mainArc;
+        mainArc = main.selectAll('.' + CLASS.arcs).selectAll('.' + CLASS.arc)
+            .data($$.arcData.bind($$));
+        mainArc.enter().append('path')
+            .attr("class", $$.classArc.bind($$))
+            .style("fill", function (d) { return $$.color(d.data); })
+            .style("cursor", function (d) { return config.interaction_enabled && config.data_selection_isselectable(d) ? "pointer" : null; })
+            .style("opacity", 0)
+            .each(function (d) {
+                if ($$.isGaugeType(d.data)) {
+                    d.startAngle = d.endAngle = -1 * (Math.PI / 2);
+                }
+                this._current = d;
+            });
+        mainArc
+            .attr("transform", function (d) { return !$$.isGaugeType(d.data) && withTransform ? "scale(0)" : ""; })
+            .style("opacity", function (d) { return d === this._current ? 0 : 1; })
+            .on('mouseover', config.interaction_enabled ? function (d) {
+                var updated, arcData;
+                if ($$.transiting) { // skip while transiting
+                    return;
+                }
+                updated = $$.updateAngle(d);
+                arcData = $$.convertToArcData(updated);
+                // transitions
+                $$.expandArc(updated.data.id);
+                $$.api.focus(updated.data.id);
+                $$.toggleFocusLegend(updated.data.id, true);
+                $$.config.data_onmouseover(arcData, this);
+            } : null)
+            .on('mousemove', config.interaction_enabled ? function (d) {
+                var updated = $$.updateAngle(d),
+                    arcData = $$.convertToArcData(updated),
+                    selectedData = [arcData];
+                $$.showTooltip(selectedData, this);
+            } : null)
+            .on('mouseout', config.interaction_enabled ? function (d) {
+                var updated, arcData;
+                if ($$.transiting) { // skip while transiting
+                    return;
+                }
+                updated = $$.updateAngle(d);
+                arcData = $$.convertToArcData(updated);
+                // transitions
+                $$.unexpandArc(updated.data.id);
+                $$.api.revert();
+                $$.revertLegend();
+                $$.hideTooltip();
+                $$.config.data_onmouseout(arcData, this);
+            } : null)
+            .on('click', config.interaction_enabled ? function (d, i) {
+                var updated = $$.updateAngle(d),
+                    arcData = $$.convertToArcData(updated);
+                if ($$.toggleShape) { $$.toggleShape(this, arcData, i); }
+                $$.config.data_onclick.call($$.api, arcData, this);
+            } : null)
+            .each(function () { $$.transiting = true; })
+            .transition().duration(duration)
+            .attrTween("d", function (d) {
+                var updated = $$.updateAngle(d), interpolate;
+                if (! updated) {
+                    return function () { return "M 0 0"; };
+                }
+                //                if (this._current === d) {
+                //                    this._current = {
+                //                        startAngle: Math.PI*2,
+                //                        endAngle: Math.PI*2,
+                //                    };
+                //                }
+                if (isNaN(this._current.startAngle)) {
+                    this._current.startAngle = 0;
+                }
+                if (isNaN(this._current.endAngle)) {
+                    this._current.endAngle = this._current.startAngle;
+                }
+                interpolate = d3.interpolate(this._current, updated);
+                this._current = interpolate(0);
+                return function (t) {
+                    var interpolated = interpolate(t);
+                    interpolated.data = d.data; // data.id will be updated by interporator
+                    return $$.getArc(interpolated, true);
+                };
+            })
+            .attr("transform", withTransform ? "scale(1)" : "")
+            .style("fill", function (d) {
+                return $$.levelColor ? $$.levelColor(d.data.values[0].value) : $$.color(d.data.id);
+            }) // Where gauge reading color would receive customization.
+            .style("opacity", 1)
+            .call($$.endall, function () {
+                $$.transiting = false;
+            });
+        mainArc.exit().transition().duration(durationForExit)
+            .style('opacity', 0)
+            .remove();
+        main.selectAll('.' + CLASS.chartArc).select('text')
+            .style("opacity", 0)
+            .attr('class', function (d) { return $$.isGaugeType(d.data) ? CLASS.gaugeValue : ''; })
+            .text($$.textForArcLabel.bind($$))
+            .attr("transform", $$.transformForArcLabel.bind($$))
+            .style('font-size', function (d) { return $$.isGaugeType(d.data) ? Math.round($$.radius / 5) + 'px' : ''; })
+          .transition().duration(duration)
+            .style("opacity", function (d) { return $$.isTargetToShow(d.data.id) && $$.isArcType(d.data) ? 1 : 0; });
+        main.select('.' + CLASS.chartArcsTitle)
+            .style("opacity", $$.hasType('donut') || $$.hasType('gauge') ? 1 : 0);
+
+        if ($$.hasType('gauge')) {
+            $$.arcs.select('.' + CLASS.chartArcsBackground)
+                .attr("d", function () {
+                    var d = {
+                        data: [{value: config.gauge_max}],
+                        startAngle: -1 * (Math.PI / 2),
+                        endAngle: Math.PI / 2
+                    };
+                    return $$.getArc(d, true, true);
+                });
+            $$.arcs.select('.' + CLASS.chartArcsGaugeUnit)
+                .attr("dy", ".75em")
+                .text(config.gauge_label_show ? config.gauge_units : '');
+            $$.arcs.select('.' + CLASS.chartArcsGaugeMin)
+                .attr("dx", -1 * ($$.innerRadius + (($$.radius - $$.innerRadius) / 2)) + "px")
+                .attr("dy", "1.2em")
+                .text(config.gauge_label_show ? config.gauge_min : '');
+            $$.arcs.select('.' + CLASS.chartArcsGaugeMax)
+                .attr("dx", $$.innerRadius + (($$.radius - $$.innerRadius) / 2) + "px")
+                .attr("dy", "1.2em")
+                .text(config.gauge_label_show ? config.gauge_max : '');
+        }
+    };
+    c3_chart_internal_fn.initGauge = function () {
+        var arcs = this.arcs;
+        if (this.hasType('gauge')) {
+            arcs.append('path')
+                .attr("class", CLASS.chartArcsBackground);
+            arcs.append("text")
+                .attr("class", CLASS.chartArcsGaugeUnit)
+                .style("text-anchor", "middle")
+                .style("pointer-events", "none");
+            arcs.append("text")
+                .attr("class", CLASS.chartArcsGaugeMin)
+                .style("text-anchor", "middle")
+                .style("pointer-events", "none");
+            arcs.append("text")
+                .attr("class", CLASS.chartArcsGaugeMax)
+                .style("text-anchor", "middle")
+                .style("pointer-events", "none");
+        }
+    };
+    c3_chart_internal_fn.getGaugeLabelHeight = function () {
+        return this.config.gauge_label_show ? 20 : 0;
+    };
+
+    c3_chart_internal_fn.initRegion = function () {
+        var $$ = this;
+        $$.region = $$.main.append('g')
+            .attr("clip-path", $$.clipPath)
+            .attr("class", CLASS.regions);
+    };
+    c3_chart_internal_fn.updateRegion = function (duration) {
+        var $$ = this, config = $$.config;
+
+        // hide if arc type
+        $$.region.style('visibility', $$.hasArcType() ? 'hidden' : 'visible');
+
+        $$.mainRegion = $$.main.select('.' + CLASS.regions).selectAll('.' + CLASS.region)
+            .data(config.regions);
+        $$.mainRegion.enter().append('g')
+            .attr('class', $$.classRegion.bind($$))
+          .append('rect')
+            .style("fill-opacity", 0);
+        $$.mainRegion.exit().transition().duration(duration)
+            .style("opacity", 0)
+            .remove();
+    };
+    c3_chart_internal_fn.redrawRegion = function (withTransition) {
+        var $$ = this,
+            regions = $$.mainRegion.selectAll('rect'),
+            x = $$.regionX.bind($$),
+            y = $$.regionY.bind($$),
+            w = $$.regionWidth.bind($$),
+            h = $$.regionHeight.bind($$);
+        return [
+            (withTransition ? regions.transition() : regions)
+                .attr("x", x)
+                .attr("y", y)
+                .attr("width", w)
+                .attr("height", h)
+                .style("fill-opacity", function (d) { return isValue(d.opacity) ? d.opacity : 0.1; })
+        ];
+    };
+    c3_chart_internal_fn.regionX = function (d) {
+        var $$ = this, config = $$.config,
+            xPos, yScale = d.axis === 'y' ? $$.y : $$.y2;
+        if (d.axis === 'y' || d.axis === 'y2') {
+            xPos = config.axis_rotated ? ('start' in d ? yScale(d.start) : 0) : 0;
+        } else {
+            xPos = config.axis_rotated ? 0 : ('start' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.start) : d.start) : 0);
+        }
+        return xPos;
+    };
+    c3_chart_internal_fn.regionY = function (d) {
+        var $$ = this, config = $$.config,
+            yPos, yScale = d.axis === 'y' ? $$.y : $$.y2;
+        if (d.axis === 'y' || d.axis === 'y2') {
+            yPos = config.axis_rotated ? 0 : ('end' in d ? yScale(d.end) : 0);
+        } else {
+            yPos = config.axis_rotated ? ('start' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.start) : d.start) : 0) : 0;
+        }
+        return yPos;
+    };
+    c3_chart_internal_fn.regionWidth = function (d) {
+        var $$ = this, config = $$.config,
+            start = $$.regionX(d), end, yScale = d.axis === 'y' ? $$.y : $$.y2;
+        if (d.axis === 'y' || d.axis === 'y2') {
+            end = config.axis_rotated ? ('end' in d ? yScale(d.end) : $$.width) : $$.width;
+        } else {
+            end = config.axis_rotated ? $$.width : ('end' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.end) : d.end) : $$.width);
+        }
+        return end < start ? 0 : end - start;
+    };
+    c3_chart_internal_fn.regionHeight = function (d) {
+        var $$ = this, config = $$.config,
+            start = this.regionY(d), end, yScale = d.axis === 'y' ? $$.y : $$.y2;
+        if (d.axis === 'y' || d.axis === 'y2') {
+            end = config.axis_rotated ? $$.height : ('start' in d ? yScale(d.start) : $$.height);
+        } else {
+            end = config.axis_rotated ? ('end' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.end) : d.end) : $$.height) : $$.height;
+        }
+        return end < start ? 0 : end - start;
+    };
+    c3_chart_internal_fn.isRegionOnX = function (d) {
+        return !d.axis || d.axis === 'x';
+    };
+
+    c3_chart_internal_fn.drag = function (mouse) {
+        var $$ = this, config = $$.config, main = $$.main, d3 = $$.d3;
+        var sx, sy, mx, my, minX, maxX, minY, maxY;
+
+        if ($$.hasArcType()) { return; }
+        if (! config.data_selection_enabled) { return; } // do nothing if not selectable
+        if (config.zoom_enabled && ! $$.zoom.altDomain) { return; } // skip if zoomable because of conflict drag dehavior
+        if (!config.data_selection_multiple) { return; } // skip when single selection because drag is used for multiple selection
+
+        sx = $$.dragStart[0];
+        sy = $$.dragStart[1];
+        mx = mouse[0];
+        my = mouse[1];
+        minX = Math.min(sx, mx);
+        maxX = Math.max(sx, mx);
+        minY = (config.data_selection_grouped) ? $$.margin.top : Math.min(sy, my);
+        maxY = (config.data_selection_grouped) ? $$.height : Math.max(sy, my);
+
+        main.select('.' + CLASS.dragarea)
+            .attr('x', minX)
+            .attr('y', minY)
+            .attr('width', maxX - minX)
+            .attr('height', maxY - minY);
+        // TODO: binary search when multiple xs
+        main.selectAll('.' + CLASS.shapes).selectAll('.' + CLASS.shape)
+            .filter(function (d) { return config.data_selection_isselectable(d); })
+            .each(function (d, i) {
+                var shape = d3.select(this),
+                    isSelected = shape.classed(CLASS.SELECTED),
+                    isIncluded = shape.classed(CLASS.INCLUDED),
+                    _x, _y, _w, _h, toggle, isWithin = false, box;
+                if (shape.classed(CLASS.circle)) {
+                    _x = shape.attr("cx") * 1;
+                    _y = shape.attr("cy") * 1;
+                    toggle = $$.togglePoint;
+                    isWithin = minX < _x && _x < maxX && minY < _y && _y < maxY;
+                }
+                else if (shape.classed(CLASS.bar)) {
+                    box = getPathBox(this);
+                    _x = box.x;
+                    _y = box.y;
+                    _w = box.width;
+                    _h = box.height;
+                    toggle = $$.togglePath;
+                    isWithin = !(maxX < _x || _x + _w < minX) && !(maxY < _y || _y + _h < minY);
+                } else {
+                    // line/area selection not supported yet
+                    return;
+                }
+                if (isWithin ^ isIncluded) {
+                    shape.classed(CLASS.INCLUDED, !isIncluded);
+                    // TODO: included/unincluded callback here
+                    shape.classed(CLASS.SELECTED, !isSelected);
+                    toggle.call($$, !isSelected, shape, d, i);
+                }
+            });
+    };
+
+    c3_chart_internal_fn.dragstart = function (mouse) {
+        var $$ = this, config = $$.config;
+        if ($$.hasArcType()) { return; }
+        if (! config.data_selection_enabled) { return; } // do nothing if not selectable
+        $$.dragStart = mouse;
+        $$.main.select('.' + CLASS.chart).append('rect')
+            .attr('class', CLASS.dragarea)
+            .style('opacity', 0.1);
+        $$.dragging = true;
+    };
+
+    c3_chart_internal_fn.dragend = function () {
+        var $$ = this, config = $$.config;
+        if ($$.hasArcType()) { return; }
+        if (! config.data_selection_enabled) { return; } // do nothing if not selectable
+        $$.main.select('.' + CLASS.dragarea)
+            .transition().duration(100)
+            .style('opacity', 0)
+            .remove();
+        $$.main.selectAll('.' + CLASS.shape)
+            .classed(CLASS.INCLUDED, false);
+        $$.dragging = false;
+    };
+
+    c3_chart_internal_fn.selectPoint = function (target, d, i) {
+        var $$ = this, config = $$.config,
+            cx = (config.axis_rotated ? $$.circleY : $$.circleX).bind($$),
+            cy = (config.axis_rotated ? $$.circleX : $$.circleY).bind($$),
+            r = $$.pointSelectR.bind($$);
+        config.data_onselected.call($$.api, d, target.node());
+        // add selected-circle on low layer g
+        $$.main.select('.' + CLASS.selectedCircles + $$.getTargetSelectorSuffix(d.id)).selectAll('.' + CLASS.selectedCircle + '-' + i)
+            .data([d])
+            .enter().append('circle')
+            .attr("class", function () { return $$.generateClass(CLASS.selectedCircle, i); })
+            .attr("cx", cx)
+            .attr("cy", cy)
+            .attr("stroke", function () { return $$.color(d); })
+            .attr("r", function (d) { return $$.pointSelectR(d) * 1.4; })
+            .transition().duration(100)
+            .attr("r", r);
+    };
+    c3_chart_internal_fn.unselectPoint = function (target, d, i) {
+        var $$ = this;
+        $$.config.data_onunselected(d, target.node());
+        // remove selected-circle from low layer g
+        $$.main.select('.' + CLASS.selectedCircles + $$.getTargetSelectorSuffix(d.id)).selectAll('.' + CLASS.selectedCircle + '-' + i)
+            .transition().duration(100).attr('r', 0)
+            .remove();
+    };
+    c3_chart_internal_fn.togglePoint = function (selected, target, d, i) {
+        selected ? this.selectPoint(target, d, i) : this.unselectPoint(target, d, i);
+    };
+    c3_chart_internal_fn.selectPath = function (target, d) {
+        var $$ = this;
+        $$.config.data_onselected.call($$, d, target.node());
+        target.transition().duration(100)
+            .style("fill", function () { return $$.d3.rgb($$.color(d)).brighter(0.75); });
+    };
+    c3_chart_internal_fn.unselectPath = function (target, d) {
+        var $$ = this;
+        $$.config.data_onunselected.call($$, d, target.node());
+        target.transition().duration(100)
+            .style("fill", function () { return $$.color(d); });
+    };
+    c3_chart_internal_fn.togglePath = function (selected, target, d, i) {
+        selected ? this.selectPath(target, d, i) : this.unselectPath(target, d, i);
+    };
+    c3_chart_internal_fn.getToggle = function (that, d) {
+        var $$ = this, toggle;
+        if (that.nodeName === 'circle') {
+            if ($$.isStepType(d)) {
+                // circle is hidden in step chart, so treat as within the click area
+                toggle = function () {}; // TODO: how to select step chart?
+            } else {
+                toggle = $$.togglePoint;
+            }
+        }
+        else if (that.nodeName === 'path') {
+            toggle = $$.togglePath;
+        }
+        return toggle;
+    };
+    c3_chart_internal_fn.toggleShape = function (that, d, i) {
+        var $$ = this, d3 = $$.d3, config = $$.config,
+            shape = d3.select(that), isSelected = shape.classed(CLASS.SELECTED),
+            toggle = $$.getToggle(that, d).bind($$);
+
+        if (config.data_selection_enabled && config.data_selection_isselectable(d)) {
+            if (!config.data_selection_multiple) {
+                $$.main.selectAll('.' + CLASS.shapes + (config.data_selection_grouped ? $$.getTargetSelectorSuffix(d.id) : "")).selectAll('.' + CLASS.shape).each(function (d, i) {
+                    var shape = d3.select(this);
+                    if (shape.classed(CLASS.SELECTED)) { toggle(false, shape.classed(CLASS.SELECTED, false), d, i); }
+                });
+            }
+            shape.classed(CLASS.SELECTED, !isSelected);
+            toggle(!isSelected, shape, d, i);
+        }
+    };
+
+    c3_chart_internal_fn.initBrush = function () {
+        var $$ = this, d3 = $$.d3;
+        $$.brush = d3.svg.brush().on("brush", function () { $$.redrawForBrush(); });
+        $$.brush.update = function () {
+            if ($$.context) { $$.context.select('.' + CLASS.brush).call(this); }
+            return this;
+        };
+        $$.brush.scale = function (scale) {
+            return $$.config.axis_rotated ? this.y(scale) : this.x(scale);
+        };
+    };
+    c3_chart_internal_fn.initSubchart = function () {
+        var $$ = this, config = $$.config,
+            context = $$.context = $$.svg.append("g").attr("transform", $$.getTranslate('context'));
+
+        context.style('visibility', config.subchart_show ? 'visible' : 'hidden');
+
+        // Define g for chart area
+        context.append('g')
+            .attr("clip-path", $$.clipPathForSubchart)
+            .attr('class', CLASS.chart);
+
+        // Define g for bar chart area
+        context.select('.' + CLASS.chart).append("g")
+            .attr("class", CLASS.chartBars);
+
+        // Define g for line chart area
+        context.select('.' + CLASS.chart).append("g")
+            .attr("class", CLASS.chartLines);
+
+        // Add extent rect for Brush
+        context.append("g")
+            .attr("clip-path", $$.clipPath)
+            .attr("class", CLASS.brush)
+            .call($$.brush);
+
+        // ATTENTION: This must be called AFTER chart added
+        // Add Axis
+        $$.axes.subx = context.append("g")
+            .attr("class", CLASS.axisX)
+            .attr("transform", $$.getTranslate('subx'))
+            .attr("clip-path", config.axis_rotated ? "" : $$.clipPathForXAxis);
+    };
+    c3_chart_internal_fn.updateTargetsForSubchart = function (targets) {
+        var $$ = this, context = $$.context, config = $$.config,
+            contextLineEnter, contextLineUpdate, contextBarEnter, contextBarUpdate,
+            classChartBar = $$.classChartBar.bind($$),
+            classBars = $$.classBars.bind($$),
+            classChartLine = $$.classChartLine.bind($$),
+            classLines = $$.classLines.bind($$),
+            classAreas = $$.classAreas.bind($$);
+
+        if (config.subchart_show) {
+            //-- Bar --//
+            contextBarUpdate = context.select('.' + CLASS.chartBars).selectAll('.' + CLASS.chartBar)
+                .data(targets)
+                .attr('class', classChartBar);
+            contextBarEnter = contextBarUpdate.enter().append('g')
+                .style('opacity', 0)
+                .attr('class', classChartBar);
+            // Bars for each data
+            contextBarEnter.append('g')
+                .attr("class", classBars);
+
+            //-- Line --//
+            contextLineUpdate = context.select('.' + CLASS.chartLines).selectAll('.' + CLASS.chartLine)
+                .data(targets)
+                .attr('class', classChartLine);
+            contextLineEnter = contextLineUpdate.enter().append('g')
+                .style('opacity', 0)
+                .attr('class', classChartLine);
+            // Lines for each data
+            contextLineEnter.append("g")
+                .attr("class", classLines);
+            // Area
+            contextLineEnter.append("g")
+                .attr("class", classAreas);
+
+            //-- Brush --//
+            context.selectAll('.' + CLASS.brush + ' rect')
+                .attr(config.axis_rotated ? "width" : "height", config.axis_rotated ? $$.width2 : $$.height2);
+        }
+    };
+    c3_chart_internal_fn.updateBarForSubchart = function (durationForExit) {
+        var $$ = this;
+        $$.contextBar = $$.context.selectAll('.' + CLASS.bars).selectAll('.' + CLASS.bar)
+            .data($$.barData.bind($$));
+        $$.contextBar.enter().append('path')
+            .attr("class", $$.classBar.bind($$))
+            .style("stroke", 'none')
+            .style("fill", $$.color);
+        $$.contextBar
+            .style("opacity", $$.initialOpacity.bind($$));
+        $$.contextBar.exit().transition().duration(durationForExit)
+            .style('opacity', 0)
+            .remove();
+    };
+    c3_chart_internal_fn.redrawBarForSubchart = function (drawBarOnSub, withTransition, duration) {
+        (withTransition ? this.contextBar.transition().duration(duration) : this.contextBar)
+            .attr('d', drawBarOnSub)
+            .style('opacity', 1);
+    };
+    c3_chart_internal_fn.updateLineForSubchart = function (durationForExit) {
+        var $$ = this;
+        $$.contextLine = $$.context.selectAll('.' + CLASS.lines).selectAll('.' + CLASS.line)
+            .data($$.lineData.bind($$));
+        $$.contextLine.enter().append('path')
+            .attr('class', $$.classLine.bind($$))
+            .style('stroke', $$.color);
+        $$.contextLine
+            .style("opacity", $$.initialOpacity.bind($$));
+        $$.contextLine.exit().transition().duration(durationForExit)
+            .style('opacity', 0)
+            .remove();
+    };
+    c3_chart_internal_fn.redrawLineForSubchart = function (drawLineOnSub, withTransition, duration) {
+        (withTransition ? this.contextLine.transition().duration(duration) : this.contextLine)
+            .attr("d", drawLineOnSub)
+            .style('opacity', 1);
+    };
+    c3_chart_internal_fn.updateAreaForSubchart = function (durationForExit) {
+        var $$ = this, d3 = $$.d3;
+        $$.contextArea = $$.context.selectAll('.' + CLASS.areas).selectAll('.' + CLASS.area)
+            .data($$.lineData.bind($$));
+        $$.contextArea.enter().append('path')
+            .attr("class", $$.classArea.bind($$))
+            .style("fill", $$.color)
+            .style("opacity", function () { $$.orgAreaOpacity = +d3.select(this).style('opacity'); return 0; });
+        $$.contextArea
+            .style("opacity", 0);
+        $$.contextArea.exit().transition().duration(durationForExit)
+            .style('opacity', 0)
+            .remove();
+    };
+    c3_chart_internal_fn.redrawAreaForSubchart = function (drawAreaOnSub, withTransition, duration) {
+        (withTransition ? this.contextArea.transition().duration(duration) : this.contextArea)
+            .attr("d", drawAreaOnSub)
+            .style("fill", this.color)
+            .style("opacity", this.orgAreaOpacity);
+    };
+    c3_chart_internal_fn.redrawSubchart = function (withSubchart, transitions, duration, durationForExit, areaIndices, barIndices, lineIndices) {
+        var $$ = this, d3 = $$.d3, config = $$.config,
+            drawAreaOnSub, drawBarOnSub, drawLineOnSub;
+
+        $$.context.style('visibility', config.subchart_show ? 'visible' : 'hidden');
+
+        // subchart
+        if (config.subchart_show) {
+            // reflect main chart to extent on subchart if zoomed
+            if (d3.event && d3.event.type === 'zoom') {
+                $$.brush.extent($$.x.orgDomain()).update();
+            }
+            // update subchart elements if needed
+            if (withSubchart) {
+
+                // extent rect
+                if (!$$.brush.empty()) {
+                    $$.brush.extent($$.x.orgDomain()).update();
+                }
+                // setup drawer - MEMO: this must be called after axis updated
+                drawAreaOnSub = $$.generateDrawArea(areaIndices, true);
+                drawBarOnSub = $$.generateDrawBar(barIndices, true);
+                drawLineOnSub = $$.generateDrawLine(lineIndices, true);
+
+                $$.updateBarForSubchart(duration);
+                $$.updateLineForSubchart(duration);
+                $$.updateAreaForSubchart(duration);
+
+                $$.redrawBarForSubchart(drawBarOnSub, duration, duration);
+                $$.redrawLineForSubchart(drawLineOnSub, duration, duration);
+                $$.redrawAreaForSubchart(drawAreaOnSub, duration, duration);
+            }
+        }
+    };
+    c3_chart_internal_fn.redrawForBrush = function () {
+        var $$ = this, x = $$.x;
+        $$.redraw({
+            withTransition: false,
+            withY: $$.config.zoom_rescale,
+            withSubchart: false,
+            withUpdateXDomain: true,
+            withDimension: false
+        });
+        $$.config.subchart_onbrush.call($$.api, x.orgDomain());
+    };
+    c3_chart_internal_fn.transformContext = function (withTransition, transitions) {
+        var $$ = this, subXAxis;
+        if (transitions && transitions.axisSubX) {
+            subXAxis = transitions.axisSubX;
+        } else {
+            subXAxis = $$.context.select('.' + CLASS.axisX);
+            if (withTransition) { subXAxis = subXAxis.transition(); }
+        }
+        $$.context.attr("transform", $$.getTranslate('context'));
+        subXAxis.attr("transform", $$.getTranslate('subx'));
+    };
+    c3_chart_internal_fn.getDefaultExtent = function () {
+        var $$ = this, config = $$.config,
+            extent = isFunction(config.axis_x_extent) ? config.axis_x_extent($$.getXDomain($$.data.targets)) : config.axis_x_extent;
+        if ($$.isTimeSeries()) {
+            extent = [$$.parseDate(extent[0]), $$.parseDate(extent[1])];
+        }
+        return extent;
+    };
+
+    c3_chart_internal_fn.initZoom = function () {
+        var $$ = this, d3 = $$.d3, config = $$.config, startEvent;
+
+        $$.zoom = d3.behavior.zoom()
+            .on("zoomstart", function () {
+                startEvent = d3.event.sourceEvent;
+                $$.zoom.altDomain = d3.event.sourceEvent.altKey ? $$.x.orgDomain() : null;
+                config.zoom_onzoomstart.call($$.api, d3.event.sourceEvent);
+            })
+            .on("zoom", function () {
+                $$.redrawForZoom.call($$);
+            })
+            .on('zoomend', function () {
+                var event = d3.event.sourceEvent;
+                // if click, do nothing. otherwise, click interaction will be canceled.
+                if (event && startEvent.clientX === event.clientX && startEvent.clientY === event.clientY) {
+                    return;
+                }
+                $$.redrawEventRect();
+                $$.updateZoom();
+                config.zoom_onzoomend.call($$.api, $$.x.orgDomain());
+            });
+        $$.zoom.scale = function (scale) {
+            return config.axis_rotated ? this.y(scale) : this.x(scale);
+        };
+        $$.zoom.orgScaleExtent = function () {
+            var extent = config.zoom_extent ? config.zoom_extent : [1, 10];
+            return [extent[0], Math.max($$.getMaxDataCount() / extent[1], extent[1])];
+        };
+        $$.zoom.updateScaleExtent = function () {
+            var ratio = diffDomain($$.x.orgDomain()) / diffDomain($$.orgXDomain),
+                extent = this.orgScaleExtent();
+            this.scaleExtent([extent[0] * ratio, extent[1] * ratio]);
+            return this;
+        };
+    };
+    c3_chart_internal_fn.updateZoom = function () {
+        var $$ = this, z = $$.config.zoom_enabled ? $$.zoom : function () {};
+        $$.main.select('.' + CLASS.zoomRect).call(z).on("dblclick.zoom", null);
+        $$.main.selectAll('.' + CLASS.eventRect).call(z).on("dblclick.zoom", null);
+    };
+    c3_chart_internal_fn.redrawForZoom = function () {
+        var $$ = this, d3 = $$.d3, config = $$.config, zoom = $$.zoom, x = $$.x;
+        if (!config.zoom_enabled) {
+            return;
+        }
+        if ($$.filterTargetsToShow($$.data.targets).length === 0) {
+            return;
+        }
+        if (d3.event.sourceEvent.type === 'mousemove' && zoom.altDomain) {
+            x.domain(zoom.altDomain);
+            zoom.scale(x).updateScaleExtent();
+            return;
+        }
+        if ($$.isCategorized() && x.orgDomain()[0] === $$.orgXDomain[0]) {
+            x.domain([$$.orgXDomain[0] - 1e-10, x.orgDomain()[1]]);
+        }
+        $$.redraw({
+            withTransition: false,
+            withY: config.zoom_rescale,
+            withSubchart: false,
+            withEventRect: false,
+            withDimension: false
+        });
+        if (d3.event.sourceEvent.type === 'mousemove') {
+            $$.cancelClick = true;
+        }
+        config.zoom_onzoom.call($$.api, x.orgDomain());
+    };
+
+    c3_chart_internal_fn.generateColor = function () {
+        var $$ = this, config = $$.config, d3 = $$.d3,
+            colors = config.data_colors,
+            pattern = notEmpty(config.color_pattern) ? config.color_pattern : d3.scale.category10().range(),
+            callback = config.data_color,
+            ids = [];
+
+        return function (d) {
+            var id = d.id || (d.data && d.data.id) || d, color;
+
+            // if callback function is provided
+            if (colors[id] instanceof Function) {
+                color = colors[id](d);
+            }
+            // if specified, choose that color
+            else if (colors[id]) {
+                color = colors[id];
+            }
+            // if not specified, choose from pattern
+            else {
+                if (ids.indexOf(id) < 0) { ids.push(id); }
+                color = pattern[ids.indexOf(id) % pattern.length];
+                colors[id] = color;
+            }
+            return callback instanceof Function ? callback(color, d) : color;
+        };
+    };
+    c3_chart_internal_fn.generateLevelColor = function () {
+        var $$ = this, config = $$.config,
+            colors = config.color_pattern,
+            threshold = config.color_threshold,
+            asValue = threshold.unit === 'value',
+            values = threshold.values && threshold.values.length ? threshold.values : [],
+            max = threshold.max || 100;
+        return notEmpty(config.color_threshold) ? function (value) {
+            var i, v, color = colors[colors.length - 1];
+            for (i = 0; i < values.length; i++) {
+                v = asValue ? value : (value * 100 / max);
+                if (v < values[i]) {
+                    color = colors[i];
+                    break;
+                }
+            }
+            return color;
+        } : null;
+    };
+
+    c3_chart_internal_fn.getYFormat = function (forArc) {
+        var $$ = this,
+            formatForY = forArc && !$$.hasType('gauge') ? $$.defaultArcValueFormat : $$.yFormat,
+            formatForY2 = forArc && !$$.hasType('gauge') ? $$.defaultArcValueFormat : $$.y2Format;
+        return function (v, ratio, id) {
+            var format = $$.axis.getId(id) === 'y2' ? formatForY2 : formatForY;
+            return format.call($$, v, ratio);
+        };
+    };
+    c3_chart_internal_fn.yFormat = function (v) {
+        var $$ = this, config = $$.config,
+            format = config.axis_y_tick_format ? config.axis_y_tick_format : $$.defaultValueFormat;
+        return format(v);
+    };
+    c3_chart_internal_fn.y2Format = function (v) {
+        var $$ = this, config = $$.config,
+            format = config.axis_y2_tick_format ? config.axis_y2_tick_format : $$.defaultValueFormat;
+        return format(v);
+    };
+    c3_chart_internal_fn.defaultValueFormat = function (v) {
+        return isValue(v) ? +v : "";
+    };
+    c3_chart_internal_fn.defaultArcValueFormat = function (v, ratio) {
+        return (ratio * 100).toFixed(1) + '%';
+    };
+    c3_chart_internal_fn.dataLabelFormat = function (targetId) {
+        var $$ = this, data_labels = $$.config.data_labels,
+            format, defaultFormat = function (v) { return isValue(v) ? +v : ""; };
+        // find format according to axis id
+        if (typeof data_labels.format === 'function') {
+            format = data_labels.format;
+        } else if (typeof data_labels.format === 'object') {
+            if (data_labels.format[targetId]) {
+                format = data_labels.format[targetId] === true ? defaultFormat : data_labels.format[targetId];
+            } else {
+                format = function () { return ''; };
+            }
+        } else {
+            format = defaultFormat;
+        }
+        return format;
+    };
+
+    c3_chart_internal_fn.hasCaches = function (ids) {
+        for (var i = 0; i < ids.length; i++) {
+            if (! (ids[i] in this.cache)) { return false; }
+        }
+        return true;
+    };
+    c3_chart_internal_fn.addCache = function (id, target) {
+        this.cache[id] = this.cloneTarget(target);
+    };
+    c3_chart_internal_fn.getCaches = function (ids) {
+        var targets = [], i;
+        for (i = 0; i < ids.length; i++) {
+            if (ids[i] in this.cache) { targets.push(this.cloneTarget(this.cache[ids[i]])); }
+        }
+        return targets;
+    };
+
+    var CLASS = c3_chart_internal_fn.CLASS = {
+        target: 'c3-target',
+        chart: 'c3-chart',
+        chartLine: 'c3-chart-line',
+        chartLines: 'c3-chart-lines',
+        chartBar: 'c3-chart-bar',
+        chartBars: 'c3-chart-bars',
+        chartText: 'c3-chart-text',
+        chartTexts: 'c3-chart-texts',
+        chartArc: 'c3-chart-arc',
+        chartArcs: 'c3-chart-arcs',
+        chartArcsTitle: 'c3-chart-arcs-title',
+        chartArcsBackground: 'c3-chart-arcs-background',
+        chartArcsGaugeUnit: 'c3-chart-arcs-gauge-unit',
+        chartArcsGaugeMax: 'c3-chart-arcs-gauge-max',
+        chartArcsGaugeMin: 'c3-chart-arcs-gauge-min',
+        selectedCircle: 'c3-selected-circle',
+        selectedCircles: 'c3-selected-circles',
+        eventRect: 'c3-event-rect',
+        eventRects: 'c3-event-rects',
+        eventRectsSingle: 'c3-event-rects-single',
+        eventRectsMultiple: 'c3-event-rects-multiple',
+        zoomRect: 'c3-zoom-rect',
+        brush: 'c3-brush',
+        focused: 'c3-focused',
+        defocused: 'c3-defocused',
+        region: 'c3-region',
+        regions: 'c3-regions',
+        tooltipContainer: 'c3-tooltip-container',
+        tooltip: 'c3-tooltip',
+        tooltipName: 'c3-tooltip-name',
+        shape: 'c3-shape',
+        shapes: 'c3-shapes',
+        line: 'c3-line',
+        lines: 'c3-lines',
+        bar: 'c3-bar',
+        bars: 'c3-bars',
+        circle: 'c3-circle',
+        circles: 'c3-circles',
+        arc: 'c3-arc',
+        arcs: 'c3-arcs',
+        area: 'c3-area',
+        areas: 'c3-areas',
+        empty: 'c3-empty',
+        text: 'c3-text',
+        texts: 'c3-texts',
+        gaugeValue: 'c3-gauge-value',
+        grid: 'c3-grid',
+        gridLines: 'c3-grid-lines',
+        xgrid: 'c3-xgrid',
+        xgrids: 'c3-xgrids',
+        xgridLine: 'c3-xgrid-line',
+        xgridLines: 'c3-xgrid-lines',
+        xgridFocus: 'c3-xgrid-focus',
+        ygrid: 'c3-ygrid',
+        ygrids: 'c3-ygrids',
+        ygridLine: 'c3-ygrid-line',
+        ygridLines: 'c3-ygrid-lines',
+        axis: 'c3-axis',
+        axisX: 'c3-axis-x',
+        axisXLabel: 'c3-axis-x-label',
+        axisY: 'c3-axis-y',
+        axisYLabel: 'c3-axis-y-label',
+        axisY2: 'c3-axis-y2',
+        axisY2Label: 'c3-axis-y2-label',
+        legendBackground: 'c3-legend-background',
+        legendItem: 'c3-legend-item',
+        legendItemEvent: 'c3-legend-item-event',
+        legendItemTile: 'c3-legend-item-tile',
+        legendItemHidden: 'c3-legend-item-hidden',
+        legendItemFocused: 'c3-legend-item-focused',
+        dragarea: 'c3-dragarea',
+        EXPANDED: '_expanded_',
+        SELECTED: '_selected_',
+        INCLUDED: '_included_'
+    };
+    c3_chart_internal_fn.generateClass = function (prefix, targetId) {
+        return " " + prefix + " " + prefix + this.getTargetSelectorSuffix(targetId);
+    };
+    c3_chart_internal_fn.classText = function (d) {
+        return this.generateClass(CLASS.text, d.index);
+    };
+    c3_chart_internal_fn.classTexts = function (d) {
+        return this.generateClass(CLASS.texts, d.id);
+    };
+    c3_chart_internal_fn.classShape = function (d) {
+        return this.generateClass(CLASS.shape, d.index);
+    };
+    c3_chart_internal_fn.classShapes = function (d) {
+        return this.generateClass(CLASS.shapes, d.id);
+    };
+    c3_chart_internal_fn.classLine = function (d) {
+        return this.classShape(d) + this.generateClass(CLASS.line, d.id);
+    };
+    c3_chart_internal_fn.classLines = function (d) {
+        return this.classShapes(d) + this.generateClass(CLASS.lines, d.id);
+    };
+    c3_chart_internal_fn.classCircle = function (d) {
+        return this.classShape(d) + this.generateClass(CLASS.circle, d.index);
+    };
+    c3_chart_internal_fn.classCircles = function (d) {
+        return this.classShapes(d) + this.generateClass(CLASS.circles, d.id);
+    };
+    c3_chart_internal_fn.classBar = function (d) {
+        return this.classShape(d) + this.generateClass(CLASS.bar, d.index);
+    };
+    c3_chart_internal_fn.classBars = function (d) {
+        return this.classShapes(d) + this.generateClass(CLASS.bars, d.id);
+    };
+    c3_chart_internal_fn.classArc = function (d) {
+        return this.classShape(d.data) + this.generateClass(CLASS.arc, d.data.id);
+    };
+    c3_chart_internal_fn.classArcs = function (d) {
+        return this.classShapes(d.data) + this.generateClass(CLASS.arcs, d.data.id);
+    };
+    c3_chart_internal_fn.classArea = function (d) {
+        return this.classShape(d) + this.generateClass(CLASS.area, d.id);
+    };
+    c3_chart_internal_fn.classAreas = function (d) {
+        return this.classShapes(d) + this.generateClass(CLASS.areas, d.id);
+    };
+    c3_chart_internal_fn.classRegion = function (d, i) {
+        return this.generateClass(CLASS.region, i) + ' ' + ('class' in d ? d['class'] : '');
+    };
+    c3_chart_internal_fn.classEvent = function (d) {
+        return this.generateClass(CLASS.eventRect, d.index);
+    };
+    c3_chart_internal_fn.classTarget = function (id) {
+        var $$ = this;
+        var additionalClassSuffix = $$.config.data_classes[id], additionalClass = '';
+        if (additionalClassSuffix) {
+            additionalClass = ' ' + CLASS.target + '-' + additionalClassSuffix;
+        }
+        return $$.generateClass(CLASS.target, id) + additionalClass;
+    };
+    c3_chart_internal_fn.classFocus = function (d) {
+        return this.classFocused(d) + this.classDefocused(d);
+    };
+    c3_chart_internal_fn.classFocused = function (d) {
+        return ' ' + (this.focusedTargetIds.indexOf(d.id) >= 0 ? CLASS.focused : '');
+    };
+    c3_chart_internal_fn.classDefocused = function (d) {
+        return ' ' + (this.defocusedTargetIds.indexOf(d.id) >= 0 ? CLASS.defocused : '');
+    };
+    c3_chart_internal_fn.classChartText = function (d) {
+        return CLASS.chartText + this.classTarget(d.id);
+    };
+    c3_chart_internal_fn.classChartLine = function (d) {
+        return CLASS.chartLine + this.classTarget(d.id);
+    };
+    c3_chart_internal_fn.classChartBar = function (d) {
+        return CLASS.chartBar + this.classTarget(d.id);
+    };
+    c3_chart_internal_fn.classChartArc = function (d) {
+        return CLASS.chartArc + this.classTarget(d.data.id);
+    };
+    c3_chart_internal_fn.getTargetSelectorSuffix = function (targetId) {
+        return targetId || targetId === 0 ? ('-' + targetId).replace(/[\s?!@#$%^&*()_=+,.<>'":;\[\]\/|~`{}\\]/g, '-') : '';
+    };
+    c3_chart_internal_fn.selectorTarget = function (id, prefix) {
+        return (prefix || '') + '.' + CLASS.target + this.getTargetSelectorSuffix(id);
+    };
+    c3_chart_internal_fn.selectorTargets = function (ids, prefix) {
+        var $$ = this;
+        ids = ids || [];
+        return ids.length ? ids.map(function (id) { return $$.selectorTarget(id, prefix); }) : null;
+    };
+    c3_chart_internal_fn.selectorLegend = function (id) {
+        return '.' + CLASS.legendItem + this.getTargetSelectorSuffix(id);
+    };
+    c3_chart_internal_fn.selectorLegends = function (ids) {
+        var $$ = this;
+        return ids && ids.length ? ids.map(function (id) { return $$.selectorLegend(id); }) : null;
+    };
+
+    var isValue = c3_chart_internal_fn.isValue = function (v) {
+        return v || v === 0;
+    },
+        isFunction = c3_chart_internal_fn.isFunction = function (o) {
+            return typeof o === 'function';
+        },
+        isString = c3_chart_internal_fn.isString = function (o) {
+            return typeof o === 'string';
+        },
+        isUndefined = c3_chart_internal_fn.isUndefined = function (v) {
+            return typeof v === 'undefined';
+        },
+        isDefined = c3_chart_internal_fn.isDefined = function (v) {
+            return typeof v !== 'undefined';
+        },
+        ceil10 = c3_chart_internal_fn.ceil10 = function (v) {
+            return Math.ceil(v / 10) * 10;
+        },
+        asHalfPixel = c3_chart_internal_fn.asHalfPixel = function (n) {
+            return Math.ceil(n) + 0.5;
+        },
+        diffDomain = c3_chart_internal_fn.diffDomain = function (d) {
+            return d[1] - d[0];
+        },
+        isEmpty = c3_chart_internal_fn.isEmpty = function (o) {
+            return !o || (isString(o) && o.length === 0) || (typeof o === 'object' && Object.keys(o).length === 0);
+        },
+        notEmpty = c3_chart_internal_fn.notEmpty = function (o) {
+            return Object.keys(o).length > 0;
+        },
+        getOption = c3_chart_internal_fn.getOption = function (options, key, defaultValue) {
+            return isDefined(options[key]) ? options[key] : defaultValue;
+        },
+        hasValue = c3_chart_internal_fn.hasValue = function (dict, value) {
+            var found = false;
+            Object.keys(dict).forEach(function (key) {
+                if (dict[key] === value) { found = true; }
+            });
+            return found;
+        },
+        getPathBox = c3_chart_internal_fn.getPathBox = function (path) {
+            var box = path.getBoundingClientRect(),
+                items = [path.pathSegList.getItem(0), path.pathSegList.getItem(1)],
+                minX = items[0].x, minY = Math.min(items[0].y, items[1].y);
+            return {x: minX, y: minY, width: box.width, height: box.height};
+        };
+
+    c3_chart_fn.focus = function (targetIds) {
+        var $$ = this.internal, candidates;
+
+        targetIds = $$.mapToTargetIds(targetIds);
+        candidates = $$.svg.selectAll($$.selectorTargets(targetIds.filter($$.isTargetToShow, $$))),
+
+        this.revert();
+        this.defocus();
+        candidates.classed(CLASS.focused, true).classed(CLASS.defocused, false);
+        if ($$.hasArcType()) {
+            $$.expandArc(targetIds);
+        }
+        $$.toggleFocusLegend(targetIds, true);
+
+        $$.focusedTargetIds = targetIds;
+        $$.defocusedTargetIds = $$.defocusedTargetIds.filter(function (id) {
+            return targetIds.indexOf(id) < 0;
+        });
+    };
+
+    c3_chart_fn.defocus = function (targetIds) {
+        var $$ = this.internal, candidates;
+
+        targetIds = $$.mapToTargetIds(targetIds);
+        candidates = $$.svg.selectAll($$.selectorTargets(targetIds.filter($$.isTargetToShow, $$))),
+
+        candidates.classed(CLASS.focused, false).classed(CLASS.defocused, true);
+        if ($$.hasArcType()) {
+            $$.unexpandArc(targetIds);
+        }
+        $$.toggleFocusLegend(targetIds, false);
+
+        $$.focusedTargetIds = $$.focusedTargetIds.filter(function (id) {
+            return targetIds.indexOf(id) < 0;
+        });
+        $$.defocusedTargetIds = targetIds;
+    };
+
+    c3_chart_fn.revert = function (targetIds) {
+        var $$ = this.internal, candidates;
+
+        targetIds = $$.mapToTargetIds(targetIds);
+        candidates = $$.svg.selectAll($$.selectorTargets(targetIds)); // should be for all targets
+
+        candidates.classed(CLASS.focused, false).classed(CLASS.defocused, false);
+        if ($$.hasArcType()) {
+            $$.unexpandArc(targetIds);
+        }
+        if ($$.config.legend_show) {
+            $$.showLegend(targetIds.filter($$.isLegendToShow.bind($$)));
+            $$.legend.selectAll($$.selectorLegends(targetIds))
+                .filter(function () {
+                    return $$.d3.select(this).classed(CLASS.legendItemFocused);
+                })
+                .classed(CLASS.legendItemFocused, false);
+        }
+
+        $$.focusedTargetIds = [];
+        $$.defocusedTargetIds = [];
+    };
+
+    c3_chart_fn.show = function (targetIds, options) {
+        var $$ = this.internal, targets;
+
+        targetIds = $$.mapToTargetIds(targetIds);
+        options = options || {};
+
+        $$.removeHiddenTargetIds(targetIds);
+        targets = $$.svg.selectAll($$.selectorTargets(targetIds));
+
+        targets.transition()
+            .style('opacity', 1, 'important')
+            .call($$.endall, function () {
+                targets.style('opacity', null).style('opacity', 1);
+            });
+
+        if (options.withLegend) {
+            $$.showLegend(targetIds);
+        }
+
+        $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
+    };
+
+    c3_chart_fn.hide = function (targetIds, options) {
+        var $$ = this.internal, targets;
+
+        targetIds = $$.mapToTargetIds(targetIds);
+        options = options || {};
+
+        $$.addHiddenTargetIds(targetIds);
+        targets = $$.svg.selectAll($$.selectorTargets(targetIds));
+
+        targets.transition()
+            .style('opacity', 0, 'important')
+            .call($$.endall, function () {
+                targets.style('opacity', null).style('opacity', 0);
+            });
+
+        if (options.withLegend) {
+            $$.hideLegend(targetIds);
+        }
+
+        $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
+    };
+
+    c3_chart_fn.toggle = function (targetIds, options) {
+        var that = this, $$ = this.internal;
+        $$.mapToTargetIds(targetIds).forEach(function (targetId) {
+            $$.isTargetToShow(targetId) ? that.hide(targetId, options) : that.show(targetId, options);
+        });
+    };
+
+    c3_chart_fn.zoom = function (domain) {
+        var $$ = this.internal;
+        if (domain) {
+            if ($$.isTimeSeries()) {
+                domain = domain.map(function (x) { return $$.parseDate(x); });
+            }
+            $$.brush.extent(domain);
+            $$.redraw({withUpdateXDomain: true, withY: $$.config.zoom_rescale});
+            $$.config.zoom_onzoom.call(this, $$.x.orgDomain());
+        }
+        return $$.brush.extent();
+    };
+    c3_chart_fn.zoom.enable = function (enabled) {
+        var $$ = this.internal;
+        $$.config.zoom_enabled = enabled;
+        $$.updateAndRedraw();
+    };
+    c3_chart_fn.unzoom = function () {
+        var $$ = this.internal;
+        $$.brush.clear().update();
+        $$.redraw({withUpdateXDomain: true});
+    };
+
+    c3_chart_fn.load = function (args) {
+        var $$ = this.internal, config = $$.config;
+        // update xs if specified
+        if (args.xs) {
+            $$.addXs(args.xs);
+        }
+        // update classes if exists
+        if ('classes' in args) {
+            Object.keys(args.classes).forEach(function (id) {
+                config.data_classes[id] = args.classes[id];
+            });
+        }
+        // update categories if exists
+        if ('categories' in args && $$.isCategorized()) {
+            config.axis_x_categories = args.categories;
+        }
+        // update axes if exists
+        if ('axes' in args) {
+            Object.keys(args.axes).forEach(function (id) {
+                config.data_axes[id] = args.axes[id];
+            });
+        }
+        // update colors if exists
+        if ('colors' in args) {
+            Object.keys(args.colors).forEach(function (id) {
+                config.data_colors[id] = args.colors[id];
+            });
+        }
+        // use cache if exists
+        if ('cacheIds' in args && $$.hasCaches(args.cacheIds)) {
+            $$.load($$.getCaches(args.cacheIds), args.done);
+            return;
+        }
+        // unload if needed
+        if ('unload' in args) {
+            // TODO: do not unload if target will load (included in url/rows/columns)
+            $$.unload($$.mapToTargetIds((typeof args.unload === 'boolean' && args.unload) ? null : args.unload), function () {
+                $$.loadFromArgs(args);
+            });
+        } else {
+            $$.loadFromArgs(args);
+        }
+    };
+
+    c3_chart_fn.unload = function (args) {
+        var $$ = this.internal;
+        args = args || {};
+        if (args instanceof Array) {
+            args = {ids: args};
+        } else if (typeof args === 'string') {
+            args = {ids: [args]};
+        }
+        $$.unload($$.mapToTargetIds(args.ids), function () {
+            $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
+            if (args.done) { args.done(); }
+        });
+    };
+
+    c3_chart_fn.flow = function (args) {
+        var $$ = this.internal,
+            targets, data, notfoundIds = [], orgDataCount = $$.getMaxDataCount(),
+            dataCount, domain, baseTarget, baseValue, length = 0, tail = 0, diff, to;
+
+        if (args.json) {
+            data = $$.convertJsonToData(args.json, args.keys);
+        }
+        else if (args.rows) {
+            data = $$.convertRowsToData(args.rows);
+        }
+        else if (args.columns) {
+            data = $$.convertColumnsToData(args.columns);
+        }
+        else {
+            return;
+        }
+        targets = $$.convertDataToTargets(data, true);
+
+        // Update/Add data
+        $$.data.targets.forEach(function (t) {
+            var found = false, i, j;
+            for (i = 0; i < targets.length; i++) {
+                if (t.id === targets[i].id) {
+                    found = true;
+
+                    if (t.values[t.values.length - 1]) {
+                        tail = t.values[t.values.length - 1].index + 1;
+                    }
+                    length = targets[i].values.length;
+
+                    for (j = 0; j < length; j++) {
+                        targets[i].values[j].index = tail + j;
+                        if (!$$.isTimeSeries()) {
+                            targets[i].values[j].x = tail + j;
+                        }
+                    }
+                    t.values = t.values.concat(targets[i].values);
+
+                    targets.splice(i, 1);
+                    break;
+                }
+            }
+            if (!found) { notfoundIds.push(t.id); }
+        });
+
+        // Append null for not found targets
+        $$.data.targets.forEach(function (t) {
+            var i, j;
+            for (i = 0; i < notfoundIds.length; i++) {
+                if (t.id === notfoundIds[i]) {
+                    tail = t.values[t.values.length - 1].index + 1;
+                    for (j = 0; j < length; j++) {
+                        t.values.push({
+                            id: t.id,
+                            index: tail + j,
+                            x: $$.isTimeSeries() ? $$.getOtherTargetX(tail + j) : tail + j,
+                            value: null
+                        });
+                    }
+                }
+            }
+        });
+
+        // Generate null values for new target
+        if ($$.data.targets.length) {
+            targets.forEach(function (t) {
+                var i, missing = [];
+                for (i = $$.data.targets[0].values[0].index; i < tail; i++) {
+                    missing.push({
+                        id: t.id,
+                        index: i,
+                        x: $$.isTimeSeries() ? $$.getOtherTargetX(i) : i,
+                        value: null
+                    });
+                }
+                t.values.forEach(function (v) {
+                    v.index += tail;
+                    if (!$$.isTimeSeries()) {
+                        v.x += tail;
+                    }
+                });
+                t.values = missing.concat(t.values);
+            });
+        }
+        $$.data.targets = $$.data.targets.concat(targets); // add remained
+
+        // check data count because behavior needs to change when it's only one
+        dataCount = $$.getMaxDataCount();
+        baseTarget = $$.data.targets[0];
+        baseValue = baseTarget.values[0];
+
+        // Update length to flow if needed
+        if (isDefined(args.to)) {
+            length = 0;
+            to = $$.isTimeSeries() ? $$.parseDate(args.to) : args.to;
+            baseTarget.values.forEach(function (v) {
+                if (v.x < to) { length++; }
+            });
+        } else if (isDefined(args.length)) {
+            length = args.length;
+        }
+
+        // If only one data, update the domain to flow from left edge of the chart
+        if (!orgDataCount) {
+            if ($$.isTimeSeries()) {
+                if (baseTarget.values.length > 1) {
+                    diff = baseTarget.values[baseTarget.values.length - 1].x - baseValue.x;
+                } else {
+                    diff = baseValue.x - $$.getXDomain($$.data.targets)[0];
+                }
+            } else {
+                diff = 1;
+            }
+            domain = [baseValue.x - diff, baseValue.x];
+            $$.updateXDomain(null, true, true, false, domain);
+        } else if (orgDataCount === 1) {
+            if ($$.isTimeSeries()) {
+                diff = (baseTarget.values[baseTarget.values.length - 1].x - baseValue.x) / 2;
+                domain = [new Date(+baseValue.x - diff), new Date(+baseValue.x + diff)];
+                $$.updateXDomain(null, true, true, false, domain);
+            }
+        }
+
+        // Set targets
+        $$.updateTargets($$.data.targets);
+
+        // Redraw with new targets
+        $$.redraw({
+            flow: {
+                index: baseValue.index,
+                length: length,
+                duration: isValue(args.duration) ? args.duration : $$.config.transition_duration,
+                done: args.done,
+                orgDataCount: orgDataCount,
+            },
+            withLegend: true,
+            withTransition: orgDataCount > 1,
+            withTrimXDomain: false,
+            withUpdateXAxis: true,
+        });
+    };
+
+    c3_chart_internal_fn.generateFlow = function (args) {
+        var $$ = this, config = $$.config, d3 = $$.d3;
+
+        return function () {
+            var targets = args.targets,
+                flow = args.flow,
+                drawBar = args.drawBar,
+                drawLine = args.drawLine,
+                drawArea = args.drawArea,
+                cx = args.cx,
+                cy = args.cy,
+                xv = args.xv,
+                xForText = args.xForText,
+                yForText = args.yForText,
+                duration = args.duration;
+
+            var translateX, scaleX = 1, transform,
+                flowIndex = flow.index,
+                flowLength = flow.length,
+                flowStart = $$.getValueOnIndex($$.data.targets[0].values, flowIndex),
+                flowEnd = $$.getValueOnIndex($$.data.targets[0].values, flowIndex + flowLength),
+                orgDomain = $$.x.domain(), domain,
+                durationForFlow = flow.duration || duration,
+                done = flow.done || function () {},
+                wait = $$.generateWait();
+
+            var xgrid = $$.xgrid || d3.selectAll([]),
+                xgridLines = $$.xgridLines || d3.selectAll([]),
+                mainRegion = $$.mainRegion || d3.selectAll([]),
+                mainText = $$.mainText || d3.selectAll([]),
+                mainBar = $$.mainBar || d3.selectAll([]),
+                mainLine = $$.mainLine || d3.selectAll([]),
+                mainArea = $$.mainArea || d3.selectAll([]),
+                mainCircle = $$.mainCircle || d3.selectAll([]);
+
+            // set flag
+            $$.flowing = true;
+
+            // remove head data after rendered
+            $$.data.targets.forEach(function (d) {
+                d.values.splice(0, flowLength);
+            });
+
+            // update x domain to generate axis elements for flow
+            domain = $$.updateXDomain(targets, true, true);
+            // update elements related to x scale
+            if ($$.updateXGrid) { $$.updateXGrid(true); }
+
+            // generate transform to flow
+            if (!flow.orgDataCount) { // if empty
+                if ($$.data.targets[0].values.length !== 1) {
+                    translateX = $$.x(orgDomain[0]) - $$.x(domain[0]);
+                } else {
+                    if ($$.isTimeSeries()) {
+                        flowStart = $$.getValueOnIndex($$.data.targets[0].values, 0);
+                        flowEnd = $$.getValueOnIndex($$.data.targets[0].values, $$.data.targets[0].values.length - 1);
+                        translateX = $$.x(flowStart.x) - $$.x(flowEnd.x);
+                    } else {
+                        translateX = diffDomain(domain) / 2;
+                    }
+                }
+            } else if (flow.orgDataCount === 1 || flowStart.x === flowEnd.x) {
+                translateX = $$.x(orgDomain[0]) - $$.x(domain[0]);
+            } else {
+                if ($$.isTimeSeries()) {
+                    translateX = ($$.x(orgDomain[0]) - $$.x(domain[0]));
+                } else {
+                    translateX = ($$.x(flowStart.x) - $$.x(flowEnd.x));
+                }
+            }
+            scaleX = (diffDomain(orgDomain) / diffDomain(domain));
+            transform = 'translate(' + translateX + ',0) scale(' + scaleX + ',1)';
+
+            // hide tooltip
+            $$.hideXGridFocus();
+            $$.hideTooltip();
+
+            d3.transition().ease('linear').duration(durationForFlow).each(function () {
+                wait.add($$.axes.x.transition().call($$.xAxis));
+                wait.add(mainBar.transition().attr('transform', transform));
+                wait.add(mainLine.transition().attr('transform', transform));
+                wait.add(mainArea.transition().attr('transform', transform));
+                wait.add(mainCircle.transition().attr('transform', transform));
+                wait.add(mainText.transition().attr('transform', transform));
+                wait.add(mainRegion.filter($$.isRegionOnX).transition().attr('transform', transform));
+                wait.add(xgrid.transition().attr('transform', transform));
+                wait.add(xgridLines.transition().attr('transform', transform));
+            })
+            .call(wait, function () {
+                var i, shapes = [], texts = [], eventRects = [];
+
+                // remove flowed elements
+                if (flowLength) {
+                    for (i = 0; i < flowLength; i++) {
+                        shapes.push('.' + CLASS.shape + '-' + (flowIndex + i));
+                        texts.push('.' + CLASS.text + '-' + (flowIndex + i));
+                        eventRects.push('.' + CLASS.eventRect + '-' + (flowIndex + i));
+                    }
+                    $$.svg.selectAll('.' + CLASS.shapes).selectAll(shapes).remove();
+                    $$.svg.selectAll('.' + CLASS.texts).selectAll(texts).remove();
+                    $$.svg.selectAll('.' + CLASS.eventRects).selectAll(eventRects).remove();
+                    $$.svg.select('.' + CLASS.xgrid).remove();
+                }
+
+                // draw again for removing flowed elements and reverting attr
+                xgrid
+                    .attr('transform', null)
+                    .attr($$.xgridAttr);
+                xgridLines
+                    .attr('transform', null);
+                xgridLines.select('line')
+                    .attr("x1", config.axis_rotated ? 0 : xv)
+                    .attr("x2", config.axis_rotated ? $$.width : xv);
+                xgridLines.select('text')
+                    .attr("x", config.axis_rotated ? $$.width : 0)
+                    .attr("y", xv);
+                mainBar
+                    .attr('transform', null)
+                    .attr("d", drawBar);
+                mainLine
+                    .attr('transform', null)
+                    .attr("d", drawLine);
+                mainArea
+                    .attr('transform', null)
+                    .attr("d", drawArea);
+                mainCircle
+                    .attr('transform', null)
+                    .attr("cx", cx)
+                    .attr("cy", cy);
+                mainText
+                    .attr('transform', null)
+                    .attr('x', xForText)
+                    .attr('y', yForText)
+                    .style('fill-opacity', $$.opacityForText.bind($$));
+                mainRegion
+                    .attr('transform', null);
+                mainRegion.select('rect').filter($$.isRegionOnX)
+                    .attr("x", $$.regionX.bind($$))
+                    .attr("width", $$.regionWidth.bind($$));
+
+                if (config.interaction_enabled) {
+                    $$.redrawEventRect();
+                }
+
+                // callback for end of flow
+                done();
+
+                $$.flowing = false;
+            });
+        };
+    };
+
+    c3_chart_fn.selected = function (targetId) {
+        var $$ = this.internal, d3 = $$.d3;
+        return d3.merge(
+            $$.main.selectAll('.' + CLASS.shapes + $$.getTargetSelectorSuffix(targetId)).selectAll('.' + CLASS.shape)
+                .filter(function () { return d3.select(this).classed(CLASS.SELECTED); })
+                .map(function (d) { return d.map(function (d) { var data = d.__data__; return data.data ? data.data : data; }); })
+        );
+    };
+    c3_chart_fn.select = function (ids, indices, resetOther) {
+        var $$ = this.internal, d3 = $$.d3, config = $$.config;
+        if (! config.data_selection_enabled) { return; }
+        $$.main.selectAll('.' + CLASS.shapes).selectAll('.' + CLASS.shape).each(function (d, i) {
+            var shape = d3.select(this), id = d.data ? d.data.id : d.id,
+                toggle = $$.getToggle(this, d).bind($$),
+                isTargetId = config.data_selection_grouped || !ids || ids.indexOf(id) >= 0,
+                isTargetIndex = !indices || indices.indexOf(i) >= 0,
+                isSelected = shape.classed(CLASS.SELECTED);
+            // line/area selection not supported yet
+            if (shape.classed(CLASS.line) || shape.classed(CLASS.area)) {
+                return;
+            }
+            if (isTargetId && isTargetIndex) {
+                if (config.data_selection_isselectable(d) && !isSelected) {
+                    toggle(true, shape.classed(CLASS.SELECTED, true), d, i);
+                }
+            } else if (isDefined(resetOther) && resetOther) {
+                if (isSelected) {
+                    toggle(false, shape.classed(CLASS.SELECTED, false), d, i);
+                }
+            }
+        });
+    };
+    c3_chart_fn.unselect = function (ids, indices) {
+        var $$ = this.internal, d3 = $$.d3, config = $$.config;
+        if (! config.data_selection_enabled) { return; }
+        $$.main.selectAll('.' + CLASS.shapes).selectAll('.' + CLASS.shape).each(function (d, i) {
+            var shape = d3.select(this), id = d.data ? d.data.id : d.id,
+                toggle = $$.getToggle(this, d).bind($$),
+                isTargetId = config.data_selection_grouped || !ids || ids.indexOf(id) >= 0,
+                isTargetIndex = !indices || indices.indexOf(i) >= 0,
+                isSelected = shape.classed(CLASS.SELECTED);
+            // line/area selection not supported yet
+            if (shape.classed(CLASS.line) || shape.classed(CLASS.area)) {
+                return;
+            }
+            if (isTargetId && isTargetIndex) {
+                if (config.data_selection_isselectable(d)) {
+                    if (isSelected) {
+                        toggle(false, shape.classed(CLASS.SELECTED, false), d, i);
+                    }
+                }
+            }
+        });
+    };
+
+    c3_chart_fn.transform = function (type, targetIds) {
+        var $$ = this.internal,
+            options = ['pie', 'donut'].indexOf(type) >= 0 ? {withTransform: true} : null;
+        $$.transformTo(targetIds, type, options);
+    };
+
+    c3_chart_internal_fn.transformTo = function (targetIds, type, optionsForRedraw) {
+        var $$ = this,
+            withTransitionForAxis = !$$.hasArcType(),
+            options = optionsForRedraw || {withTransitionForAxis: withTransitionForAxis};
+        options.withTransitionForTransform = false;
+        $$.transiting = false;
+        $$.setTargetType(targetIds, type);
+        $$.updateTargets($$.data.targets); // this is needed when transforming to arc
+        $$.updateAndRedraw(options);
+    };
+
+    c3_chart_fn.groups = function (groups) {
+        var $$ = this.internal, config = $$.config;
+        if (isUndefined(groups)) { return config.data_groups; }
+        config.data_groups = groups;
+        $$.redraw();
+        return config.data_groups;
+    };
+
+    c3_chart_fn.xgrids = function (grids) {
+        var $$ = this.internal, config = $$.config;
+        if (! grids) { return config.grid_x_lines; }
+        config.grid_x_lines = grids;
+        $$.redrawWithoutRescale();
+        return config.grid_x_lines;
+    };
+    c3_chart_fn.xgrids.add = function (grids) {
+        var $$ = this.internal;
+        return this.xgrids($$.config.grid_x_lines.concat(grids ? grids : []));
+    };
+    c3_chart_fn.xgrids.remove = function (params) { // TODO: multiple
+        var $$ = this.internal;
+        $$.removeGridLines(params, true);
+    };
+
+    c3_chart_fn.ygrids = function (grids) {
+        var $$ = this.internal, config = $$.config;
+        if (! grids) { return config.grid_y_lines; }
+        config.grid_y_lines = grids;
+        $$.redrawWithoutRescale();
+        return config.grid_y_lines;
+    };
+    c3_chart_fn.ygrids.add = function (grids) {
+        var $$ = this.internal;
+        return this.ygrids($$.config.grid_y_lines.concat(grids ? grids : []));
+    };
+    c3_chart_fn.ygrids.remove = function (params) { // TODO: multiple
+        var $$ = this.internal;
+        $$.removeGridLines(params, false);
+    };
+
+    c3_chart_fn.regions = function (regions) {
+        var $$ = this.internal, config = $$.config;
+        if (!regions) { return config.regions; }
+        config.regions = regions;
+        $$.redrawWithoutRescale();
+        return config.regions;
+    };
+    c3_chart_fn.regions.add = function (regions) {
+        var $$ = this.internal, config = $$.config;
+        if (!regions) { return config.regions; }
+        config.regions = config.regions.concat(regions);
+        $$.redrawWithoutRescale();
+        return config.regions;
+    };
+    c3_chart_fn.regions.remove = function (options) {
+        var $$ = this.internal, config = $$.config,
+            duration, classes, regions;
+
+        options = options || {};
+        duration = $$.getOption(options, "duration", config.transition_duration);
+        classes = $$.getOption(options, "classes", [CLASS.region]);
+
+        regions = $$.main.select('.' + CLASS.regions).selectAll(classes.map(function (c) { return '.' + c; }));
+        (duration ? regions.transition().duration(duration) : regions)
+            .style('opacity', 0)
+            .remove();
+
+        config.regions = config.regions.filter(function (region) {
+            var found = false;
+            if (!region['class']) {
+                return true;
+            }
+            region['class'].split(' ').forEach(function (c) {
+                if (classes.indexOf(c) >= 0) { found = true; }
+            });
+            return !found;
+        });
+
+        return config.regions;
+    };
+
+    c3_chart_fn.data = function (targetIds) {
+        var targets = this.internal.data.targets;
+        return typeof targetIds === 'undefined' ? targets : targets.filter(function (t) {
+            return [].concat(targetIds).indexOf(t.id) >= 0;
+        });
+    };
+    c3_chart_fn.data.shown = function (targetIds) {
+        return this.internal.filterTargetsToShow(this.data(targetIds));
+    };
+    c3_chart_fn.data.values = function (targetId) {
+        var targets, values = null;
+        if (targetId) {
+            targets = this.data(targetId);
+            values = targets[0] ? targets[0].values.map(function (d) { return d.value; }) : null;
+        }
+        return values;
+    };
+    c3_chart_fn.data.names = function (names) {
+        this.internal.clearLegendItemTextBoxCache();
+        return this.internal.updateDataAttributes('names', names);
+    };
+    c3_chart_fn.data.colors = function (colors) {
+        return this.internal.updateDataAttributes('colors', colors);
+    };
+    c3_chart_fn.data.axes = function (axes) {
+        return this.internal.updateDataAttributes('axes', axes);
+    };
+
+    c3_chart_fn.category = function (i, category) {
+        var $$ = this.internal, config = $$.config;
+        if (arguments.length > 1) {
+            config.axis_x_categories[i] = category;
+            $$.redraw();
+        }
+        return config.axis_x_categories[i];
+    };
+    c3_chart_fn.categories = function (categories) {
+        var $$ = this.internal, config = $$.config;
+        if (!arguments.length) { return config.axis_x_categories; }
+        config.axis_x_categories = categories;
+        $$.redraw();
+        return config.axis_x_categories;
+    };
+
+    // TODO: fix
+    c3_chart_fn.color = function (id) {
+        var $$ = this.internal;
+        return $$.color(id); // more patterns
+    };
+
+    c3_chart_fn.x = function (x) {
+        var $$ = this.internal;
+        if (arguments.length) {
+            $$.updateTargetX($$.data.targets, x);
+            $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
+        }
+        return $$.data.xs;
+    };
+    c3_chart_fn.xs = function (xs) {
+        var $$ = this.internal;
+        if (arguments.length) {
+            $$.updateTargetXs($$.data.targets, xs);
+            $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
+        }
+        return $$.data.xs;
+    };
+
+    c3_chart_fn.axis = function () {};
+    c3_chart_fn.axis.labels = function (labels) {
+        var $$ = this.internal;
+        if (arguments.length) {
+            Object.keys(labels).forEach(function (axisId) {
+                $$.axis.setLabelText(axisId, labels[axisId]);
+            });
+            $$.axis.updateLabels();
+        }
+        // TODO: return some values?
+    };
+    c3_chart_fn.axis.max = function (max) {
+        var $$ = this.internal, config = $$.config;
+        if (arguments.length) {
+            if (typeof max === 'object') {
+                if (isValue(max.x)) { config.axis_x_max = max.x; }
+                if (isValue(max.y)) { config.axis_y_max = max.y; }
+                if (isValue(max.y2)) { config.axis_y2_max = max.y2; }
+            } else {
+                config.axis_y_max = config.axis_y2_max = max;
+            }
+            $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
+        } else {
+            return {
+                x: config.axis_x_max,
+                y: config.axis_y_max,
+                y2: config.axis_y2_max
+            };
+        }
+    };
+    c3_chart_fn.axis.min = function (min) {
+        var $$ = this.internal, config = $$.config;
+        if (arguments.length) {
+            if (typeof min === 'object') {
+                if (isValue(min.x)) { config.axis_x_min = min.x; }
+                if (isValue(min.y)) { config.axis_y_min = min.y; }
+                if (isValue(min.y2)) { config.axis_y2_min = min.y2; }
+            } else {
+                config.axis_y_min = config.axis_y2_min = min;
+            }
+            $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
+        } else {
+            return {
+                x: config.axis_x_min,
+                y: config.axis_y_min,
+                y2: config.axis_y2_min
+            };
+        }
+    };
+    c3_chart_fn.axis.range = function (range) {
+        if (arguments.length) {
+            if (isDefined(range.max)) { this.axis.max(range.max); }
+            if (isDefined(range.min)) { this.axis.min(range.min); }
+        } else {
+            return {
+                max: this.axis.max(),
+                min: this.axis.min()
+            };
+        }
+    };
+
+    c3_chart_fn.legend = function () {};
+    c3_chart_fn.legend.show = function (targetIds) {
+        var $$ = this.internal;
+        $$.showLegend($$.mapToTargetIds(targetIds));
+        $$.updateAndRedraw({withLegend: true});
+    };
+    c3_chart_fn.legend.hide = function (targetIds) {
+        var $$ = this.internal;
+        $$.hideLegend($$.mapToTargetIds(targetIds));
+        $$.updateAndRedraw({withLegend: true});
+    };
+
+    c3_chart_fn.resize = function (size) {
+        var $$ = this.internal, config = $$.config;
+        config.size_width = size ? size.width : null;
+        config.size_height = size ? size.height : null;
+        this.flush();
+    };
+
+    c3_chart_fn.flush = function () {
+        var $$ = this.internal;
+        $$.updateAndRedraw({withLegend: true, withTransition: false, withTransitionForTransform: false});
+    };
+
+    c3_chart_fn.destroy = function () {
+        var $$ = this.internal;
+
+        window.clearInterval($$.intervalForObserveInserted);
+        window.onresize = null;
+
+        $$.selectChart.classed('c3', false).html("");
+
+        // MEMO: this is needed because the reference of some elements will not be released, then memory leak will happen.
+        Object.keys($$).forEach(function (key) {
+            $$[key] = null;
+        });
+
+        return null;
+    };
+
+    c3_chart_fn.tooltip = function () {};
+    c3_chart_fn.tooltip.show = function (args) {
+        var $$ = this.internal, index, mouse;
+
+        // determine mouse position on the chart
+        if (args.mouse) {
+            mouse = args.mouse;
+        }
+
+        // determine focus data
+        if (args.data) {
+            if ($$.isMultipleX()) {
+                // if multiple xs, target point will be determined by mouse
+                mouse = [$$.x(args.data.x), $$.getYScale(args.data.id)(args.data.value)];
+                index = null;
+            } else {
+                // TODO: when tooltip_grouped = false
+                index = isValue(args.data.index) ? args.data.index : $$.getIndexByX(args.data.x);
+            }
+        }
+        else if (typeof args.x !== 'undefined') {
+            index = $$.getIndexByX(args.x);
+        }
+        else if (typeof args.index !== 'undefined') {
+            index = args.index;
+        }
+
+        // emulate mouse events to show
+        $$.dispatchEvent('mouseover', index, mouse);
+        $$.dispatchEvent('mousemove', index, mouse);
+    };
+    c3_chart_fn.tooltip.hide = function () {
+        // TODO: get target data by checking the state of focus
+        this.internal.dispatchEvent('mouseout', 0);
+    };
+
+    // Features:
+    // 1. category axis
+    // 2. ceil values of translate/x/y to int for half pixel antialiasing
+    // 3. multiline tick text
+    var tickTextCharSize;
+    function c3_axis(d3, params) {
+        var scale = d3.scale.linear(), orient = "bottom", innerTickSize = 6, outerTickSize, tickPadding = 3, tickValues = null, tickFormat, tickArguments;
+
+        var tickOffset = 0, tickCulling = true, tickCentered;
+
+        params = params || {};
+        outerTickSize = params.withOuterTick ? 6 : 0;
+
+        function axisX(selection, x) {
+            selection.attr("transform", function (d) {
+                return "translate(" + Math.ceil(x(d) + tickOffset) + ", 0)";
+            });
+        }
+        function axisY(selection, y) {
+            selection.attr("transform", function (d) {
+                return "translate(0," + Math.ceil(y(d)) + ")";
+            });
+        }
+        function scaleExtent(domain) {
+            var start = domain[0], stop = domain[domain.length - 1];
+            return start < stop ? [ start, stop ] : [ stop, start ];
+        }
+        function generateTicks(scale) {
+            var i, domain, ticks = [];
+            if (scale.ticks) {
+                return scale.ticks.apply(scale, tickArguments);
+            }
+            domain = scale.domain();
+            for (i = Math.ceil(domain[0]); i < domain[1]; i++) {
+                ticks.push(i);
+            }
+            if (ticks.length > 0 && ticks[0] > 0) {
+                ticks.unshift(ticks[0] - (ticks[1] - ticks[0]));
+            }
+            return ticks;
+        }
+        function copyScale() {
+            var newScale = scale.copy(), domain;
+            if (params.isCategory) {
+                domain = scale.domain();
+                newScale.domain([domain[0], domain[1] - 1]);
+            }
+            return newScale;
+        }
+        function textFormatted(v) {
+            var formatted = tickFormat ? tickFormat(v) : v;
+            return typeof formatted !== 'undefined' ? formatted : '';
+        }
+        function getSizeFor1Char(tick) {
+            if (tickTextCharSize) {
+                return tickTextCharSize;
+            }
+            var size = {
+                h: 11.5,
+                w: 5.5
+            };
+            tick.select('text').text(textFormatted).each(function (d) {
+                var box = this.getBoundingClientRect(),
+                    text = textFormatted(d),
+                    h = box.height,
+                    w = text ? (box.width / text.length) : undefined;
+                if (h && w) {
+                    size.h = h;
+                    size.w = w;
+                }
+            }).text('');
+            tickTextCharSize = size;
+            return size;
+        }
+        function transitionise(selection) {
+            return params.withoutTransition ? selection : d3.transition(selection);
+        }
+        function axis(g) {
+            g.each(function () {
+                var g = axis.g = d3.select(this);
+
+                var scale0 = this.__chart__ || scale, scale1 = this.__chart__ = copyScale();
+
+                var ticks = tickValues ? tickValues : generateTicks(scale1),
+                    tick = g.selectAll(".tick").data(ticks, scale1),
+                    tickEnter = tick.enter().insert("g", ".domain").attr("class", "tick").style("opacity", 1e-6),
+                    // MEMO: No exit transition. The reason is this transition affects max tick width calculation because old tick will be included in the ticks.
+                    tickExit = tick.exit().remove(),
+                    tickUpdate = transitionise(tick).style("opacity", 1),
+                    tickTransform, tickX, tickY;
+
+                var range = scale.rangeExtent ? scale.rangeExtent() : scaleExtent(scale.range()),
+                    path = g.selectAll(".domain").data([ 0 ]),
+                    pathUpdate = (path.enter().append("path").attr("class", "domain"), transitionise(path));
+                tickEnter.append("line");
+                tickEnter.append("text");
+
+                var lineEnter = tickEnter.select("line"),
+                    lineUpdate = tickUpdate.select("line"),
+                    textEnter = tickEnter.select("text"),
+                    textUpdate = tickUpdate.select("text");
+
+                if (params.isCategory) {
+                    tickOffset = Math.ceil((scale1(1) - scale1(0)) / 2);
+                    tickX = tickCentered ? 0 : tickOffset;
+                    tickY = tickCentered ? tickOffset : 0;
+                } else {
+                    tickOffset = tickX = 0;
+                }
+
+                var text, tspan, sizeFor1Char = getSizeFor1Char(g.select('.tick')), counts = [];
+                var tickLength = Math.max(innerTickSize, 0) + tickPadding,
+                    isVertical = orient === 'left' || orient === 'right';
+
+                // this should be called only when category axis
+                function splitTickText(d, maxWidth) {
+                    var tickText = textFormatted(d),
+                        subtext, spaceIndex, textWidth, splitted = [];
+
+                    if (Object.prototype.toString.call(tickText) === "[object Array]") {
+                        return tickText;
+                    }
+
+                    if (!maxWidth || maxWidth <= 0) {
+                        maxWidth = isVertical ? 95 : params.isCategory ? (Math.ceil(scale1(ticks[1]) - scale1(ticks[0])) - 12) : 110;
+                    }
+
+                    function split(splitted, text) {
+                        spaceIndex = undefined;
+                        for (var i = 1; i < text.length; i++) {
+                            if (text.charAt(i) === ' ') {
+                                spaceIndex = i;
+                            }
+                            subtext = text.substr(0, i + 1);
+                            textWidth = sizeFor1Char.w * subtext.length;
+                            // if text width gets over tick width, split by space index or crrent index
+                            if (maxWidth < textWidth) {
+                                return split(
+                                    splitted.concat(text.substr(0, spaceIndex ? spaceIndex : i)),
+                                    text.slice(spaceIndex ? spaceIndex + 1 : i)
+                                );
+                            }
+                        }
+                        return splitted.concat(text);
+                    }
+
+                    return split(splitted, tickText + "");
+                }
+
+                function tspanDy(d, i) {
+                    var dy = sizeFor1Char.h;
+                    if (i === 0) {
+                        if (orient === 'left' || orient === 'right') {
+                            dy = -((counts[d.index] - 1) * (sizeFor1Char.h / 2) - 3);
+                        } else {
+                            dy = ".71em";
+                        }
+                    }
+                    return dy;
+                }
+
+                function tickSize(d) {
+                    var tickPosition = scale(d) + (tickCentered ? 0 : tickOffset);
+                    return range[0] < tickPosition && tickPosition < range[1] ? innerTickSize : 0;
+                }
+
+                text = tick.select("text");
+                tspan = text.selectAll('tspan')
+                    .data(function (d, i) {
+                        var splitted = params.tickMultiline ? splitTickText(d, params.tickWidth) : [].concat(textFormatted(d));
+                        counts[i] = splitted.length;
+                        return splitted.map(function (s) {
+                            return { index: i, splitted: s };
+                        });
+                    });
+                tspan.enter().append('tspan');
+                tspan.exit().remove();
+                tspan.text(function (d) { return d.splitted; });
+
+                var rotate = params.tickTextRotate;
+
+                function textAnchorForText(rotate) {
+                    if (!rotate) {
+                        return 'middle';
+                    }
+                    return rotate > 0 ? "start" : "end";
+                }
+                function textTransform(rotate) {
+                    if (!rotate) {
+                        return '';
+                    }
+                    return "rotate(" + rotate + ")";
+                }
+                function dxForText(rotate) {
+                    if (!rotate) {
+                        return 0;
+                    }
+                    return 8 * Math.sin(Math.PI * (rotate / 180));
+                }
+                function yForText(rotate) {
+                    if (!rotate) {
+                        return tickLength;
+                    }
+                    return 11.5 - 2.5 * (rotate / 15) * (rotate > 0 ? 1 : -1);
+                }
+
+                switch (orient) {
+                case "bottom":
+                    {
+                        tickTransform = axisX;
+                        lineEnter.attr("y2", innerTickSize);
+                        textEnter.attr("y", tickLength);
+                        lineUpdate.attr("x1", tickX).attr("x2", tickX).attr("y2", tickSize);
+                        textUpdate.attr("x", 0).attr("y", yForText(rotate))
+                            .style("text-anchor", textAnchorForText(rotate))
+                            .attr("transform", textTransform(rotate));
+                        tspan.attr('x', 0).attr("dy", tspanDy).attr('dx', dxForText(rotate));
+                        pathUpdate.attr("d", "M" + range[0] + "," + outerTickSize + "V0H" + range[1] + "V" + outerTickSize);
+                        break;
+                    }
+                case "top":
+                    {
+                        // TODO: rotated tick text
+                        tickTransform = axisX;
+                        lineEnter.attr("y2", -innerTickSize);
+                        textEnter.attr("y", -tickLength);
+                        lineUpdate.attr("x2", 0).attr("y2", -innerTickSize);
+                        textUpdate.attr("x", 0).attr("y", -tickLength);
+                        text.style("text-anchor", "middle");
+                        tspan.attr('x', 0).attr("dy", "0em");
+                        pathUpdate.attr("d", "M" + range[0] + "," + -outerTickSize + "V0H" + range[1] + "V" + -outerTickSize);
+                        break;
+                    }
+                case "left":
+                    {
+                        tickTransform = axisY;
+                        lineEnter.attr("x2", -innerTickSize);
+                        textEnter.attr("x", -tickLength);
+                        lineUpdate.attr("x2", -innerTickSize).attr("y1", tickY).attr("y2", tickY);
+                        textUpdate.attr("x", -tickLength).attr("y", tickOffset);
+                        text.style("text-anchor", "end");
+                        tspan.attr('x', -tickLength).attr("dy", tspanDy);
+                        pathUpdate.attr("d", "M" + -outerTickSize + "," + range[0] + "H0V" + range[1] + "H" + -outerTickSize);
+                        break;
+                    }
+                case "right":
+                    {
+                        tickTransform = axisY;
+                        lineEnter.attr("x2", innerTickSize);
+                        textEnter.attr("x", tickLength);
+                        lineUpdate.attr("x2", innerTickSize).attr("y2", 0);
+                        textUpdate.attr("x", tickLength).attr("y", 0);
+                        text.style("text-anchor", "start");
+                        tspan.attr('x', tickLength).attr("dy", tspanDy);
+                        pathUpdate.attr("d", "M" + outerTickSize + "," + range[0] + "H0V" + range[1] + "H" + outerTickSize);
+                        break;
+                    }
+                }
+                if (scale1.rangeBand) {
+                    var x = scale1, dx = x.rangeBand() / 2;
+                    scale0 = scale1 = function (d) {
+                        return x(d) + dx;
+                    };
+                } else if (scale0.rangeBand) {
+                    scale0 = scale1;
+                } else {
+                    tickExit.call(tickTransform, scale1);
+                }
+                tickEnter.call(tickTransform, scale0);
+                tickUpdate.call(tickTransform, scale1);
+            });
+        }
+        axis.scale = function (x) {
+            if (!arguments.length) { return scale; }
+            scale = x;
+            return axis;
+        };
+        axis.orient = function (x) {
+            if (!arguments.length) { return orient; }
+            orient = x in {top: 1, right: 1, bottom: 1, left: 1} ? x + "" : "bottom";
+            return axis;
+        };
+        axis.tickFormat = function (format) {
+            if (!arguments.length) { return tickFormat; }
+            tickFormat = format;
+            return axis;
+        };
+        axis.tickCentered = function (isCentered) {
+            if (!arguments.length) { return tickCentered; }
+            tickCentered = isCentered;
+            return axis;
+        };
+        axis.tickOffset = function () {
+            return tickOffset;
+        };
+        axis.tickInterval = function () {
+            var interval, length;
+            if (params.isCategory) {
+                interval = tickOffset * 2;
+            }
+            else {
+                length = axis.g.select('path.domain').node().getTotalLength() - outerTickSize * 2;
+                interval = length / axis.g.selectAll('line').size();
+            }
+            return interval === Infinity ? 0 : interval;
+        };
+        axis.ticks = function () {
+            if (!arguments.length) { return tickArguments; }
+            tickArguments = arguments;
+            return axis;
+        };
+        axis.tickCulling = function (culling) {
+            if (!arguments.length) { return tickCulling; }
+            tickCulling = culling;
+            return axis;
+        };
+        axis.tickValues = function (x) {
+            if (typeof x === 'function') {
+                tickValues = function () {
+                    return x(scale.domain());
+                };
+            }
+            else {
+                if (!arguments.length) { return tickValues; }
+                tickValues = x;
+            }
+            return axis;
+        };
+        return axis;
+    }
+
+    c3_chart_internal_fn.isSafari = function () {
+        var ua = window.navigator.userAgent;
+        return ua.indexOf('Safari') >= 0 && ua.indexOf('Chrome') < 0;
+    };
+    c3_chart_internal_fn.isChrome = function () {
+        var ua = window.navigator.userAgent;
+        return ua.indexOf('Chrome') >= 0;
+    };
+
+    // PhantomJS doesn't have support for Function.prototype.bind, which has caused confusion. Use
+    // this polyfill to avoid the confusion.
+    // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/bind#Polyfill
+
+    if (!Function.prototype.bind) {
+      Function.prototype.bind = function(oThis) {
+        if (typeof this !== 'function') {
+          // closest thing possible to the ECMAScript 5
+          // internal IsCallable function
+          throw new TypeError('Function.prototype.bind - what is trying to be bound is not callable');
+        }
+
+        var aArgs   = Array.prototype.slice.call(arguments, 1),
+            fToBind = this,
+            fNOP    = function() {},
+            fBound  = function() {
+              return fToBind.apply(this instanceof fNOP ? this : oThis, aArgs.concat(Array.prototype.slice.call(arguments)));
+            };
+
+        fNOP.prototype = this.prototype;
+        fBound.prototype = new fNOP();
+
+        return fBound;
+      };
+    }
+
+    if (typeof define === 'function' && define.amd) {
+        define("c3", ["d3"], c3);
+    } else if ('undefined' !== typeof exports && 'undefined' !== typeof module) {
+        module.exports = c3;
+    } else {
+        window.c3 = c3;
+    }
+
+})(window);
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/c3.min.css b/web/nms-public.gathering.org/old/speedometer/c3-master/c3.min.css
new file mode 100644
index 0000000..08e5084
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/c3.min.css
@@ -0,0 +1 @@
+.c3 svg{font:10px sans-serif}.c3 line,.c3 path{fill:none;stroke:#000}.c3 text{-webkit-user-select:none;-moz-user-select:none;user-select:none}.c3-bars path,.c3-event-rect,.c3-legend-item-tile,.c3-xgrid-focus,.c3-ygrid{shape-rendering:crispEdges}.c3-chart-arc path{stroke:#fff}.c3-chart-arc text{fill:#fff;font-size:13px}.c3-grid line{stroke:#aaa}.c3-grid text{fill:#aaa}.c3-xgrid,.c3-ygrid{stroke-dasharray:3 3}.c3-text.c3-empty{fill:gray;font-size:2em}.c3-line{stroke-width:1px}.c3-circle._expanded_{stroke-width:1px;stroke:#fff}.c3-selected-circle{fill:#fff;stroke-width:2px}.c3-bar{stroke-width:0}.c3-bar._expanded_{fill-opacity:.75}.c3-target.c3-focused{opacity:1}.c3-target.c3-focused path.c3-line,.c3-target.c3-focused path.c3-step{stroke-width:2px}.c3-target.c3-defocused{opacity:.3!important}.c3-region{fill:#4682b4;fill-opacity:.1}.c3-brush .extent{fill-opacity:.1}.c3-legend-item{font-size:12px}.c3-legend-item-hidden{opacity:.15}.c3-legend-background{opacity:.75;fill:#fff;stroke:#d3d3d3;stroke-width:1}.c3-tooltip-container{z-index:10}.c3-tooltip{border-collapse:collapse;border-spacing:0;background-color:#fff;empty-cells:show;-webkit-box-shadow:7px 7px 12px -9px #777;-moz-box-shadow:7px 7px 12px -9px #777;box-shadow:7px 7px 12px -9px #777;opacity:.9}.c3-tooltip tr{border:1px solid #CCC}.c3-tooltip th{background-color:#aaa;font-size:14px;padding:2px 5px;text-align:left;color:#FFF}.c3-tooltip td{font-size:13px;padding:3px 6px;background-color:#fff;border-left:1px dotted #999}.c3-tooltip td>span{display:inline-block;width:10px;height:10px;margin-right:6px}.c3-tooltip td.value{text-align:right}.c3-area{stroke-width:0;opacity:.2}.c3-chart-arcs-title{dominant-baseline:middle;font-size:1.3em}.c3-chart-arcs .c3-chart-arcs-background{fill:#e0e0e0;stroke:none}.c3-chart-arcs .c3-chart-arcs-gauge-unit{fill:#000;font-size:16px}.c3-chart-arcs .c3-chart-arcs-gauge-max,.c3-chart-arcs .c3-chart-arcs-gauge-min{fill:#777}.c3-chart-arc .c3-gauge-value{fill:#000}
\ No newline at end of file
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/c3.min.js b/web/nms-public.gathering.org/old/speedometer/c3-master/c3.min.js
new file mode 100644
index 0000000..d99c28b
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/c3.min.js
@@ -0,0 +1,5 @@
+!function(a){"use strict";function b(a){this.owner=a}function c(a,b){if(Object.create)b.prototype=Object.create(a.prototype);else{var c=function(){};c.prototype=a.prototype,b.prototype=new c}return b.prototype.constructor=b,b}function d(a){var b=this.internal=new e(this);b.loadConfig(a),b.init(),function c(a,b,d){Object.keys(a).forEach(function(e){b[e]=a[e].bind(d),Object.keys(a[e]).length>0&&c(a[e],b[e],d)})}(h,this,this)}function e(b){var c=this;c.d3=a.d3?a.d3:"undefined"!=typeof require?require("d3"):void 0,c.api=b,c.config=c.getDefaultConfig(),c.data={},c.cache={},c.axes={}}function f(a){b.call(this,a)}function g(a,b){function c(a,b){a.attr("transform",function(a){return"translate("+Math.ceil(b(a)+u)+", 0)"})}function d(a,b){a.attr("transform",function(a){return"translate(0,"+Math.ceil(b(a))+")"})}function e(a){var b=a[0],c=a[a.length-1];return c>b?[b,c]:[c,b]}function f(a){var b,c,d=[];if(a.ticks)return a.ticks.apply(a,n);for(c=a.domain(),b=Math.ceil(c[0]);b<c[1];b++)d.push(b);return d.length>0&&d[0]>0&&d.unshift(d[0]-(d[1]-d[0])),d}function g(){var a,c=p.copy();return b.isCategory&&(a=p.domain(),c.domain([a[0],a[1]-1])),c}function h(a){var b=m?m(a):a;return"undefined"!=typeof b?b:""}function i(a){if(z)return z;var b={h:11.5,w:5.5};return a.select("text").text(h).each(function(a){var c=this.getBoundingClientRect(),d=h(a),e=c.height,f=d?c.width/d.length:void 0;e&&f&&(b.h=e,b.w=f)}).text(""),z=b,b}function j(c){return b.withoutTransition?c:a.transition(c)}function k(m){m.each(function(){function m(a,c){function d(a,b){f=void 0;for(var h=1;h<b.length;h++)if(" "===b.charAt(h)&&(f=h),e=b.substr(0,h+1),g=U.w*e.length,g>c)return d(a.concat(b.substr(0,f?f:h)),b.slice(f?f+1:h));return a.concat(b)}var e,f,g,i=h(a),j=[];return"[object Array]"===Object.prototype.toString.call(i)?i:((!c||0>=c)&&(c=X?95:b.isCategory?Math.ceil(F(G[1])-F(G[0]))-12:110),d(j,i+""))}function n(a,b){var c=U.h;return 0===b&&(c="left"===q||"right"===q?-((V[a.index]-1)*(U.h/2)-3):".71em"),c}function v(a){var b=p(a)+(o?0:u);return L[0]<b&&b<L[1]?r:0}function w(a){return a?a>0?"start":"end":"middle"}function x(a){return a?"rotate("+a+")":""}function y(a){return a?8*Math.sin(Math.PI*(a/180)):0}function z(a){return a?11.5-2.5*(a/15)*(a>0?1:-1):W}var A,B,C,D=k.g=a.select(this),E=this.__chart__||p,F=this.__chart__=g(),G=t?t:f(F),H=D.selectAll(".tick").data(G,F),I=H.enter().insert("g",".domain").attr("class","tick").style("opacity",1e-6),J=H.exit().remove(),K=j(H).style("opacity",1),L=p.rangeExtent?p.rangeExtent():e(p.range()),M=D.selectAll(".domain").data([0]),N=(M.enter().append("path").attr("class","domain"),j(M));I.append("line"),I.append("text");var O=I.select("line"),P=K.select("line"),Q=I.select("text"),R=K.select("text");b.isCategory?(u=Math.ceil((F(1)-F(0))/2),B=o?0:u,C=o?u:0):u=B=0;var S,T,U=i(D.select(".tick")),V=[],W=Math.max(r,0)+s,X="left"===q||"right"===q;S=H.select("text"),T=S.selectAll("tspan").data(function(a,c){var d=b.tickMultiline?m(a,b.tickWidth):[].concat(h(a));return V[c]=d.length,d.map(function(a){return{index:c,splitted:a}})}),T.enter().append("tspan"),T.exit().remove(),T.text(function(a){return a.splitted});var Y=b.tickTextRotate;switch(q){case"bottom":A=c,O.attr("y2",r),Q.attr("y",W),P.attr("x1",B).attr("x2",B).attr("y2",v),R.attr("x",0).attr("y",z(Y)).style("text-anchor",w(Y)).attr("transform",x(Y)),T.attr("x",0).attr("dy",n).attr("dx",y(Y)),N.attr("d","M"+L[0]+","+l+"V0H"+L[1]+"V"+l);break;case"top":A=c,O.attr("y2",-r),Q.attr("y",-W),P.attr("x2",0).attr("y2",-r),R.attr("x",0).attr("y",-W),S.style("text-anchor","middle"),T.attr("x",0).attr("dy","0em"),N.attr("d","M"+L[0]+","+-l+"V0H"+L[1]+"V"+-l);break;case"left":A=d,O.attr("x2",-r),Q.attr("x",-W),P.attr("x2",-r).attr("y1",C).attr("y2",C),R.attr("x",-W).attr("y",u),S.style("text-anchor","end"),T.attr("x",-W).attr("dy",n),N.attr("d","M"+-l+","+L[0]+"H0V"+L[1]+"H"+-l);break;case"right":A=d,O.attr("x2",r),Q.attr("x",W),P.attr("x2",r).attr("y2",0),R.attr("x",W).attr("y",0),S.style("text-anchor","start"),T.attr("x",W).attr("dy",n),N.attr("d","M"+l+","+L[0]+"H0V"+L[1]+"H"+l)}if(F.rangeBand){var Z=F,$=Z.rangeBand()/2;E=F=function(a){return Z(a)+$}}else E.rangeBand?E=F:J.call(A,F);I.call(A,E),K.call(A,F)})}var l,m,n,o,p=a.scale.linear(),q="bottom",r=6,s=3,t=null,u=0,v=!0;return b=b||{},l=b.withOuterTick?6:0,k.scale=function(a){return arguments.length?(p=a,k):p},k.orient=function(a){return arguments.length?(q=a in{top:1,right:1,bottom:1,left:1}?a+"":"bottom",k):q},k.tickFormat=function(a){return arguments.length?(m=a,k):m},k.tickCentered=function(a){return arguments.length?(o=a,k):o},k.tickOffset=function(){return u},k.tickInterval=function(){var a,c;return b.isCategory?a=2*u:(c=k.g.select("path.domain").node().getTotalLength()-2*l,a=c/k.g.selectAll("line").size()),1/0===a?0:a},k.ticks=function(){return arguments.length?(n=arguments,k):n},k.tickCulling=function(a){return arguments.length?(v=a,k):v},k.tickValues=function(a){if("function"==typeof a)t=function(){return a(p.domain())};else{if(!arguments.length)return t;t=a}return k},k}var h,i,j,k={version:"0.4.10"};k.generate=function(a){return new d(a)},k.chart={fn:d.prototype,internal:{fn:e.prototype,axis:{fn:f.prototype}}},h=k.chart.fn,i=k.chart.internal.fn,j=k.chart.internal.axis.fn,i.init=function(){var a=this,b=a.config;if(a.initParams(),b.data_url)a.convertUrlToData(b.data_url,b.data_mimeType,b.data_keys,a.initWithData);else if(b.data_json)a.initWithData(a.convertJsonToData(b.data_json,b.data_keys));else if(b.data_rows)a.initWithData(a.convertRowsToData(b.data_rows));else{if(!b.data_columns)throw Error("url or json or rows or columns is required.");a.initWithData(a.convertColumnsToData(b.data_columns))}},i.initParams=function(){var a=this,b=a.d3,c=a.config;a.clipId="c3-"+ +new Date+"-clip",a.clipIdForXAxis=a.clipId+"-xaxis",a.clipIdForYAxis=a.clipId+"-yaxis",a.clipIdForGrid=a.clipId+"-grid",a.clipIdForSubchart=a.clipId+"-subchart",a.clipPath=a.getClipPath(a.clipId),a.clipPathForXAxis=a.getClipPath(a.clipIdForXAxis),a.clipPathForYAxis=a.getClipPath(a.clipIdForYAxis),a.clipPathForGrid=a.getClipPath(a.clipIdForGrid),a.clipPathForSubchart=a.getClipPath(a.clipIdForSubchart),a.dragStart=null,a.dragging=!1,a.flowing=!1,a.cancelClick=!1,a.mouseover=!1,a.transiting=!1,a.color=a.generateColor(),a.levelColor=a.generateLevelColor(),a.dataTimeFormat=c.data_xLocaltime?b.time.format:b.time.format.utc,a.axisTimeFormat=c.axis_x_localtime?b.time.format:b.time.format.utc,a.defaultAxisTimeFormat=a.axisTimeFormat.multi([[".%L",function(a){return a.getMilliseconds()}],[":%S",function(a){return a.getSeconds()}],["%I:%M",function(a){return a.getMinutes()}],["%I %p",function(a){return a.getHours()}],["%-m/%-d",function(a){return a.getDay()&&1!==a.getDate()}],["%-m/%-d",function(a){return 1!==a.getDate()}],["%-m/%-d",function(a){return a.getMonth()}],["%Y/%-m/%-d",function(){return!0}]]),a.hiddenTargetIds=[],a.hiddenLegendIds=[],a.focusedTargetIds=[],a.defocusedTargetIds=[],a.xOrient=c.axis_rotated?"left":"bottom",a.yOrient=c.axis_rotated?c.axis_y_inner?"top":"bottom":c.axis_y_inner?"right":"left",a.y2Orient=c.axis_rotated?c.axis_y2_inner?"bottom":"top":c.axis_y2_inner?"left":"right",a.subXOrient=c.axis_rotated?"left":"bottom",a.isLegendRight="right"===c.legend_position,a.isLegendInset="inset"===c.legend_position,a.isLegendTop="top-left"===c.legend_inset_anchor||"top-right"===c.legend_inset_anchor,a.isLegendLeft="top-left"===c.legend_inset_anchor||"bottom-left"===c.legend_inset_anchor,a.legendStep=0,a.legendItemWidth=0,a.legendItemHeight=0,a.currentMaxTickWidths={x:0,y:0,y2:0},a.rotated_padding_left=30,a.rotated_padding_right=c.axis_rotated&&!c.axis_x_show?0:30,a.rotated_padding_top=5,a.withoutFadeIn={},a.intervalForObserveInserted=void 0,a.axes.subx=b.selectAll([])},i.initChartElements=function(){this.initBar&&this.initBar(),this.initLine&&this.initLine(),this.initArc&&this.initArc(),this.initGauge&&this.initGauge(),this.initText&&this.initText()},i.initWithData=function(b){var c,d,e=this,g=e.d3,h=e.config,i=!0;e.axis=new f(e),e.initPie&&e.initPie(),e.initBrush&&e.initBrush(),e.initZoom&&e.initZoom(),e.selectChart=h.bindto?"function"==typeof h.bindto.node?h.bindto:g.select(h.bindto):g.selectAll([]),e.selectChart.empty()&&(e.selectChart=g.select(document.createElement("div")).style("opacity",0),e.observeInserted(e.selectChart),i=!1),e.selectChart.html("").classed("c3",!0),e.data.xs={},e.data.targets=e.convertDataToTargets(b),h.data_filter&&(e.data.targets=e.data.targets.filter(h.data_filter)),h.data_hide&&e.addHiddenTargetIds(h.data_hide===!0?e.mapToIds(e.data.targets):h.data_hide),h.legend_hide&&e.addHiddenLegendIds(h.legend_hide===!0?e.mapToIds(e.data.targets):h.legend_hide),e.hasType("gauge")&&(h.legend_show=!1),e.updateSizes(),e.updateScales(),e.x.domain(g.extent(e.getXDomain(e.data.targets))),e.y.domain(e.getYDomain(e.data.targets,"y")),e.y2.domain(e.getYDomain(e.data.targets,"y2")),e.subX.domain(e.x.domain()),e.subY.domain(e.y.domain()),e.subY2.domain(e.y2.domain()),e.orgXDomain=e.x.domain(),e.brush&&e.brush.scale(e.subX),h.zoom_enabled&&e.zoom.scale(e.x),e.svg=e.selectChart.append("svg").style("overflow","hidden").on("mouseenter",function(){return h.onmouseover.call(e)}).on("mouseleave",function(){return h.onmouseout.call(e)}),c=e.svg.append("defs"),e.clipChart=e.appendClip(c,e.clipId),e.clipXAxis=e.appendClip(c,e.clipIdForXAxis),e.clipYAxis=e.appendClip(c,e.clipIdForYAxis),e.clipGrid=e.appendClip(c,e.clipIdForGrid),e.clipSubchart=e.appendClip(c,e.clipIdForSubchart),e.updateSvgSize(),d=e.main=e.svg.append("g").attr("transform",e.getTranslate("main")),e.initSubchart&&e.initSubchart(),e.initTooltip&&e.initTooltip(),e.initLegend&&e.initLegend(),d.append("text").attr("class",l.text+" "+l.empty).attr("text-anchor","middle").attr("dominant-baseline","middle"),e.initRegion(),e.initGrid(),d.append("g").attr("clip-path",e.clipPath).attr("class",l.chart),h.grid_lines_front&&e.initGridLines(),e.initEventRect(),e.initChartElements(),d.insert("rect",h.zoom_privileged?null:"g."+l.regions).attr("class",l.zoomRect).attr("width",e.width).attr("height",e.height).style("opacity",0).on("dblclick.zoom",null),h.axis_x_extent&&e.brush.extent(e.getDefaultExtent()),e.axis.init(),e.updateTargets(e.data.targets),i&&(e.updateDimension(),e.config.oninit.call(e),e.redraw({withTransition:!1,withTransform:!0,withUpdateXDomain:!0,withUpdateOrgXDomain:!0,withTransitionForAxis:!1})),null==a.onresize&&(a.onresize=e.generateResize()),a.onresize.add&&(a.onresize.add(function(){h.onresize.call(e)}),a.onresize.add(function(){e.api.flush()}),a.onresize.add(function(){h.onresized.call(e)})),e.api.element=e.selectChart.node()},i.smoothLines=function(a,b){var c=this;"grid"===b&&a.each(function(){var a=c.d3.select(this),b=a.attr("x1"),d=a.attr("x2"),e=a.attr("y1"),f=a.attr("y2");a.attr({x1:Math.ceil(b),x2:Math.ceil(d),y1:Math.ceil(e),y2:Math.ceil(f)})})},i.updateSizes=function(){var a=this,b=a.config,c=a.legend?a.getLegendHeight():0,d=a.legend?a.getLegendWidth():0,e=a.isLegendRight||a.isLegendInset?0:c,f=a.hasArcType(),g=b.axis_rotated||f?0:a.getHorizontalAxisHeight("x"),h=b.subchart_show&&!f?b.subchart_size_height+g:0;a.currentWidth=a.getCurrentWidth(),a.currentHeight=a.getCurrentHeight(),a.margin=b.axis_rotated?{top:a.getHorizontalAxisHeight("y2")+a.getCurrentPaddingTop(),right:f?0:a.getCurrentPaddingRight(),bottom:a.getHorizontalAxisHeight("y")+e+a.getCurrentPaddingBottom(),left:h+(f?0:a.getCurrentPaddingLeft())}:{top:4+a.getCurrentPaddingTop(),right:f?0:a.getCurrentPaddingRight(),bottom:g+h+e+a.getCurrentPaddingBottom(),left:f?0:a.getCurrentPaddingLeft()},a.margin2=b.axis_rotated?{top:a.margin.top,right:0/0,bottom:20+e,left:a.rotated_padding_left}:{top:a.currentHeight-h-e,right:0/0,bottom:g+e,left:a.margin.left},a.margin3={top:0,right:0/0,bottom:0,left:0},a.updateSizeForLegend&&a.updateSizeForLegend(c,d),a.width=a.currentWidth-a.margin.left-a.margin.right,a.height=a.currentHeight-a.margin.top-a.margin.bottom,a.width<0&&(a.width=0),a.height<0&&(a.height=0),a.width2=b.axis_rotated?a.margin.left-a.rotated_padding_left-a.rotated_padding_right:a.width,a.height2=b.axis_rotated?a.height:a.currentHeight-a.margin2.top-a.margin2.bottom,a.width2<0&&(a.width2=0),a.height2<0&&(a.height2=0),a.arcWidth=a.width-(a.isLegendRight?d+10:0),a.arcHeight=a.height-(a.isLegendRight?0:10),a.hasType("gauge")&&(a.arcHeight+=a.height-a.getGaugeLabelHeight()),a.updateRadius&&a.updateRadius(),a.isLegendRight&&f&&(a.margin3.left=a.arcWidth/2+1.1*a.radiusExpanded)},i.updateTargets=function(a){var b=this;b.updateTargetsForText(a),b.updateTargetsForBar(a),b.updateTargetsForLine(a),b.hasArcType()&&b.updateTargetsForArc&&b.updateTargetsForArc(a),b.updateTargetsForSubchart&&b.updateTargetsForSubchart(a),b.showTargets()},i.showTargets=function(){var a=this;a.svg.selectAll("."+l.target).filter(function(b){return a.isTargetToShow(b.id)}).transition().duration(a.config.transition_duration).style("opacity",1)},i.redraw=function(a,b){var c,d,e,f,g,h,i,j,k,m,n,o,p,q,r,s,t,u,v,x,y,z,A,B,C,D,E,F,G,H=this,I=H.main,J=H.d3,K=H.config,L=H.getShapeIndices(H.isAreaType),M=H.getShapeIndices(H.isBarType),N=H.getShapeIndices(H.isLineType),O=H.hasArcType(),P=H.filterTargetsToShow(H.data.targets),Q=H.xv.bind(H);if(a=a||{},c=w(a,"withY",!0),d=w(a,"withSubchart",!0),e=w(a,"withTransition",!0),h=w(a,"withTransform",!1),i=w(a,"withUpdateXDomain",!1),j=w(a,"withUpdateOrgXDomain",!1),k=w(a,"withTrimXDomain",!0),p=w(a,"withUpdateXAxis",i),m=w(a,"withLegend",!1),n=w(a,"withEventRect",!0),o=w(a,"withDimension",!0),f=w(a,"withTransitionForExit",e),g=w(a,"withTransitionForAxis",e),v=e?K.transition_duration:0,x=f?v:0,y=g?v:0,b=b||H.axis.generateTransitions(y),m&&K.legend_show?H.updateLegend(H.mapToIds(H.data.targets),a,b):o&&H.updateDimension(!0),H.isCategorized()&&0===P.length&&H.x.domain([0,H.axes.x.selectAll(".tick").size()]),P.length?(H.updateXDomain(P,i,j,k),K.axis_x_tick_values||(B=H.axis.updateXAxisTickValues(P))):(H.xAxis.tickValues([]),H.subXAxis.tickValues([])),K.zoom_rescale&&!a.flow&&(E=H.x.orgDomain()),H.y.domain(H.getYDomain(P,"y",E)),H.y2.domain(H.getYDomain(P,"y2",E)),!K.axis_y_tick_values&&K.axis_y_tick_count&&H.yAxis.tickValues(H.axis.generateTickValues(H.y.domain(),K.axis_y_tick_count)),!K.axis_y2_tick_values&&K.axis_y2_tick_count&&H.y2Axis.tickValues(H.axis.generateTickValues(H.y2.domain(),K.axis_y2_tick_count)),H.axis.redraw(b,O),H.axis.updateLabels(e),(i||p)&&P.length)if(K.axis_x_tick_culling&&B){for(C=1;C<B.length;C++)if(B.length/C<K.axis_x_tick_culling_max){D=C;break}H.svg.selectAll("."+l.axisX+" .tick text").each(function(a){var b=B.indexOf(a);b>=0&&J.select(this).style("display",b%D?"none":"block")})}else H.svg.selectAll("."+l.axisX+" .tick text").style("display","block");q=H.generateDrawArea?H.generateDrawArea(L,!1):void 0,r=H.generateDrawBar?H.generateDrawBar(M):void 0,s=H.generateDrawLine?H.generateDrawLine(N,!1):void 0,t=H.generateXYForText(L,M,N,!0),u=H.generateXYForText(L,M,N,!1),c&&(H.subY.domain(H.getYDomain(P,"y")),H.subY2.domain(H.getYDomain(P,"y2"))),H.tooltip.style("display","none"),H.updateXgridFocus(),I.select("text."+l.text+"."+l.empty).attr("x",H.width/2).attr("y",H.height/2).text(K.data_empty_label_text).transition().style("opacity",P.length?0:1),H.updateGrid(v),H.updateRegion(v),H.updateBar(x),H.updateLine(x),H.updateArea(x),H.updateCircle(),H.hasDataLabel()&&H.updateText(x),H.redrawArc&&H.redrawArc(v,x,h),H.redrawSubchart&&H.redrawSubchart(d,b,v,x,L,M,N),I.selectAll("."+l.selectedCircles).filter(H.isBarType.bind(H)).selectAll("circle").remove(),K.interaction_enabled&&!a.flow&&n&&(H.redrawEventRect(),H.updateZoom&&H.updateZoom()),H.updateCircleY(),F=(H.config.axis_rotated?H.circleY:H.circleX).bind(H),G=(H.config.axis_rotated?H.circleX:H.circleY).bind(H),a.flow&&(A=H.generateFlow({targets:P,flow:a.flow,duration:a.flow.duration,drawBar:r,drawLine:s,drawArea:q,cx:F,cy:G,xv:Q,xForText:t,yForText:u})),(v||A)&&H.isTabVisible()?J.transition().duration(v).each(function(){var b=[];[H.redrawBar(r,!0),H.redrawLine(s,!0),H.redrawArea(q,!0),H.redrawCircle(F,G,!0),H.redrawText(t,u,a.flow,!0),H.redrawRegion(!0),H.redrawGrid(!0)].forEach(function(a){a.forEach(function(a){b.push(a)})}),z=H.generateWait(),b.forEach(function(a){z.add(a)})}).call(z,function(){A&&A(),K.onrendered&&K.onrendered.call(H)}):(H.redrawBar(r),H.redrawLine(s),H.redrawArea(q),H.redrawCircle(F,G),H.redrawText(t,u,a.flow),H.redrawRegion(),H.redrawGrid(),K.onrendered&&K.onrendered.call(H)),H.mapToIds(H.data.targets).forEach(function(a){H.withoutFadeIn[a]=!0})},i.updateAndRedraw=function(a){var b,c=this,d=c.config;a=a||{},a.withTransition=w(a,"withTransition",!0),a.withTransform=w(a,"withTransform",!1),a.withLegend=w(a,"withLegend",!1),a.withUpdateXDomain=!0,a.withUpdateOrgXDomain=!0,a.withTransitionForExit=!1,a.withTransitionForTransform=w(a,"withTransitionForTransform",a.withTransition),c.updateSizes(),a.withLegend&&d.legend_show||(b=c.axis.generateTransitions(a.withTransitionForAxis?d.transition_duration:0),c.updateScales(),c.updateSvgSize(),c.transformAll(a.withTransitionForTransform,b)),c.redraw(a,b)},i.redrawWithoutRescale=function(){this.redraw({withY:!1,withSubchart:!1,withEventRect:!1,withTransitionForAxis:!1})},i.isTimeSeries=function(){return"timeseries"===this.config.axis_x_type},i.isCategorized=function(){return this.config.axis_x_type.indexOf("categor")>=0},i.isCustomX=function(){var a=this,b=a.config;return!a.isTimeSeries()&&(b.data_x||v(b.data_xs))},i.isTimeSeriesY=function(){return"timeseries"===this.config.axis_y_type},i.getTranslate=function(a){var b,c,d=this,e=d.config;return"main"===a?(b=s(d.margin.left),c=s(d.margin.top)):"context"===a?(b=s(d.margin2.left),c=s(d.margin2.top)):"legend"===a?(b=d.margin3.left,c=d.margin3.top):"x"===a?(b=0,c=e.axis_rotated?0:d.height):"y"===a?(b=0,c=e.axis_rotated?d.height:0):"y2"===a?(b=e.axis_rotated?0:d.width,c=e.axis_rotated?1:0):"subx"===a?(b=0,c=e.axis_rotated?0:d.height2):"arc"===a&&(b=d.arcWidth/2,c=d.arcHeight/2),"translate("+b+","+c+")"},i.initialOpacity=function(a){return null!==a.value&&this.withoutFadeIn[a.id]?1:0},i.initialOpacityForCircle=function(a){return null!==a.value&&this.withoutFadeIn[a.id]?this.opacityForCircle(a):0},i.opacityForCircle=function(a){var b=this.config.point_show?1:0;return m(a.value)?this.isScatterType(a)?.5:b:0},i.opacityForText=function(){return this.hasDataLabel()?1:0},i.xx=function(a){return a?this.x(a.x):null},i.xv=function(a){var b=this,c=a.value;return b.isTimeSeries()?c=b.parseDate(a.value):b.isCategorized()&&"string"==typeof a.value&&(c=b.config.axis_x_categories.indexOf(a.value)),Math.ceil(b.x(c))},i.yv=function(a){var b=this,c=a.axis&&"y2"===a.axis?b.y2:b.y;return Math.ceil(c(a.value))},i.subxx=function(a){return a?this.subX(a.x):null},i.transformMain=function(a,b){var c,d,e,f=this;b&&b.axisX?c=b.axisX:(c=f.main.select("."+l.axisX),a&&(c=c.transition())),b&&b.axisY?d=b.axisY:(d=f.main.select("."+l.axisY),a&&(d=d.transition())),b&&b.axisY2?e=b.axisY2:(e=f.main.select("."+l.axisY2),a&&(e=e.transition())),(a?f.main.transition():f.main).attr("transform",f.getTranslate("main")),c.attr("transform",f.getTranslate("x")),d.attr("transform",f.getTranslate("y")),e.attr("transform",f.getTranslate("y2")),f.main.select("."+l.chartArcs).attr("transform",f.getTranslate("arc"))},i.transformAll=function(a,b){var c=this;c.transformMain(a,b),c.config.subchart_show&&c.transformContext(a,b),c.legend&&c.transformLegend(a)},i.updateSvgSize=function(){var a=this,b=a.svg.select(".c3-brush .background");a.svg.attr("width",a.currentWidth).attr("height",a.currentHeight),a.svg.selectAll(["#"+a.clipId,"#"+a.clipIdForGrid]).select("rect").attr("width",a.width).attr("height",a.height),a.svg.select("#"+a.clipIdForXAxis).select("rect").attr("x",a.getXAxisClipX.bind(a)).attr("y",a.getXAxisClipY.bind(a)).attr("width",a.getXAxisClipWidth.bind(a)).attr("height",a.getXAxisClipHeight.bind(a)),a.svg.select("#"+a.clipIdForYAxis).select("rect").attr("x",a.getYAxisClipX.bind(a)).attr("y",a.getYAxisClipY.bind(a)).attr("width",a.getYAxisClipWidth.bind(a)).attr("height",a.getYAxisClipHeight.bind(a)),a.svg.select("#"+a.clipIdForSubchart).select("rect").attr("width",a.width).attr("height",b.size()?b.attr("height"):0),a.svg.select("."+l.zoomRect).attr("width",a.width).attr("height",a.height),a.selectChart.style("max-height",a.currentHeight+"px")},i.updateDimension=function(a){var b=this;a||(b.config.axis_rotated?(b.axes.x.call(b.xAxis),b.axes.subx.call(b.subXAxis)):(b.axes.y.call(b.yAxis),b.axes.y2.call(b.y2Axis))),b.updateSizes(),b.updateScales(),b.updateSvgSize(),b.transformAll(!1)},i.observeInserted=function(b){var c,d=this;return"undefined"==typeof MutationObserver?void a.console.error("MutationObserver not defined."):(c=new MutationObserver(function(e){e.forEach(function(e){"childList"===e.type&&e.previousSibling&&(c.disconnect(),d.intervalForObserveInserted=a.setInterval(function(){b.node().parentNode&&(a.clearInterval(d.intervalForObserveInserted),d.updateDimension(),d.config.oninit.call(d),d.redraw({withTransform:!0,withUpdateXDomain:!0,withUpdateOrgXDomain:!0,withTransition:!1,withTransitionForTransform:!1,withLegend:!0}),b.transition().style("opacity",1))},10))})}),void c.observe(b.node(),{attributes:!0,childList:!0,characterData:!0}))},i.generateResize=function(){function a(){b.forEach(function(a){a()})}var b=[];return a.add=function(a){b.push(a)},a},i.endall=function(a,b){var c=0;a.each(function(){++c}).each("end",function(){--c||b.apply(this,arguments)})},i.generateWait=function(){var a=[],b=function(b,c){var d=setInterval(function(){var b=0;a.forEach(function(a){if(a.empty())return void(b+=1);try{a.transition()}catch(c){b+=1}}),b===a.length&&(clearInterval(d),c&&c())},10)};return b.add=function(b){a.push(b)},b},i.parseDate=function(b){var c,d=this;return b instanceof Date?c=b:"string"==typeof b?c=d.dataTimeFormat(d.config.data_xFormat).parse(b):"number"!=typeof b&&isNaN(b)||(c=new Date(+b)),(!c||isNaN(+c))&&a.console.error("Failed to parse x '"+b+"' to Date object"),c},i.isTabVisible=function(){var a;return"undefined"!=typeof document.hidden?a="hidden":"undefined"!=typeof document.mozHidden?a="mozHidden":"undefined"!=typeof document.msHidden?a="msHidden":"undefined"!=typeof document.webkitHidden&&(a="webkitHidden"),document[a]?!1:!0},i.getDefaultConfig=function(){var a={bindto:"#chart",size_width:void 0,size_height:void 0,padding_left:void 0,padding_right:void 0,padding_top:void 0,padding_bottom:void 0,zoom_enabled:!1,zoom_extent:void 0,zoom_privileged:!1,zoom_rescale:!1,zoom_onzoom:function(){},zoom_onzoomstart:function(){},zoom_onzoomend:function(){},interaction_enabled:!0,onmouseover:function(){},onmouseout:function(){},onresize:function(){},onresized:function(){},oninit:function(){},onrendered:function(){},transition_duration:350,data_x:void 0,data_xs:{},data_xFormat:"%Y-%m-%d",data_xLocaltime:!0,data_xSort:!0,data_idConverter:function(a){return a},data_names:{},data_classes:{},data_groups:[],data_axes:{},data_type:void 0,data_types:{},data_labels:{},data_order:"desc",data_regions:{},data_color:void 0,data_colors:{},data_hide:!1,data_filter:void 0,data_selection_enabled:!1,data_selection_grouped:!1,data_selection_isselectable:function(){return!0},data_selection_multiple:!0,data_selection_draggable:!1,data_onclick:function(){},data_onmouseover:function(){},data_onmouseout:function(){},data_onselected:function(){},data_onunselected:function(){},data_url:void 0,data_json:void 0,data_rows:void 0,data_columns:void 0,data_mimeType:void 0,data_keys:void 0,data_empty_label_text:"",subchart_show:!1,subchart_size_height:60,subchart_onbrush:function(){},color_pattern:[],color_threshold:{},legend_show:!0,legend_hide:!1,legend_position:"bottom",legend_inset_anchor:"top-left",legend_inset_x:10,legend_inset_y:0,legend_inset_step:void 0,legend_item_onclick:void 0,legend_item_onmouseover:void 0,legend_item_onmouseout:void 0,legend_equally:!1,axis_rotated:!1,axis_x_show:!0,axis_x_type:"indexed",axis_x_localtime:!0,axis_x_categories:[],axis_x_tick_centered:!1,axis_x_tick_format:void 0,axis_x_tick_culling:{},axis_x_tick_culling_max:10,axis_x_tick_count:void 0,axis_x_tick_fit:!0,axis_x_tick_values:null,axis_x_tick_rotate:0,axis_x_tick_outer:!0,axis_x_tick_multiline:!0,axis_x_tick_width:null,axis_x_max:void 0,axis_x_min:void 0,axis_x_padding:{},axis_x_height:void 0,axis_x_extent:void 0,axis_x_label:{},axis_y_show:!0,axis_y_type:void 0,axis_y_max:void 0,axis_y_min:void 0,axis_y_inverted:!1,axis_y_center:void 0,axis_y_inner:void 0,axis_y_label:{},axis_y_tick_format:void 0,axis_y_tick_outer:!0,axis_y_tick_values:null,axis_y_tick_count:void 0,axis_y_tick_time_value:void 0,axis_y_tick_time_interval:void 0,axis_y_padding:{},axis_y_default:void 0,axis_y2_show:!1,axis_y2_max:void 0,axis_y2_min:void 0,axis_y2_inverted:!1,axis_y2_center:void 0,axis_y2_inner:void 0,axis_y2_label:{},axis_y2_tick_format:void 0,axis_y2_tick_outer:!0,axis_y2_tick_values:null,axis_y2_tick_count:void 0,axis_y2_padding:{},axis_y2_default:void 0,grid_x_show:!1,grid_x_type:"tick",grid_x_lines:[],grid_y_show:!1,grid_y_lines:[],grid_y_ticks:10,grid_focus_show:!0,grid_lines_front:!0,point_show:!0,point_r:2.5,point_focus_expand_enabled:!0,point_focus_expand_r:void 0,point_select_r:void 0,line_connectNull:!1,line_step_type:"step",bar_width:void 0,bar_width_ratio:.6,bar_width_max:void 0,bar_zerobased:!0,area_zerobased:!0,pie_label_show:!0,pie_label_format:void 0,pie_label_threshold:.05,pie_expand:!0,gauge_label_show:!0,gauge_label_format:void 0,gauge_expand:!0,gauge_min:0,gauge_max:100,gauge_units:void 0,gauge_width:void 0,donut_label_show:!0,donut_label_format:void 0,donut_label_threshold:.05,donut_width:void 0,donut_expand:!0,donut_title:"",regions:[],tooltip_show:!0,tooltip_grouped:!0,tooltip_format_title:void 0,tooltip_format_name:void 0,tooltip_format_value:void 0,tooltip_position:void 0,tooltip_contents:function(a,b,c,d){return this.getTooltipContent?this.getTooltipContent(a,b,c,d):""},tooltip_init_show:!1,tooltip_init_x:0,tooltip_init_position:{top:"0px",left:"50px"}};return Object.keys(this.additionalConfig).forEach(function(b){a[b]=this.additionalConfig[b]},this),a},i.additionalConfig={},i.loadConfig=function(a){function b(){var a=d.shift();return a&&c&&"object"==typeof c&&a in c?(c=c[a],b()):a?void 0:c}var c,d,e,f=this.config;Object.keys(f).forEach(function(g){c=a,d=g.split("_"),e=b(),q(e)&&(f[g]=e)})},i.getScale=function(a,b,c){return(c?this.d3.time.scale():this.d3.scale.linear()).range([a,b])},i.getX=function(a,b,c,d){var e,f=this,g=f.getScale(a,b,f.isTimeSeries()),h=c?g.domain(c):g;f.isCategorized()?(d=d||function(){return 0},g=function(a,b){var c=h(a)+d(a);return b?c:Math.ceil(c)}):g=function(a,b){var c=h(a);return b?c:Math.ceil(c)};for(e in h)g[e]=h[e];return g.orgDomain=function(){return h.domain()},f.isCategorized()&&(g.domain=function(a){return arguments.length?(h.domain(a),g):(a=this.orgDomain(),[a[0],a[1]+1])}),g},i.getY=function(a,b,c){var d=this.getScale(a,b,this.isTimeSeriesY());return c&&d.domain(c),d},i.getYScale=function(a){return"y2"===this.axis.getId(a)?this.y2:this.y},i.getSubYScale=function(a){return"y2"===this.axis.getId(a)?this.subY2:this.subY},i.updateScales=function(){var a=this,b=a.config,c=!a.x;a.xMin=b.axis_rotated?1:0,a.xMax=b.axis_rotated?a.height:a.width,a.yMin=b.axis_rotated?0:a.height,a.yMax=b.axis_rotated?a.width:1,a.subXMin=a.xMin,a.subXMax=a.xMax,a.subYMin=b.axis_rotated?0:a.height2,a.subYMax=b.axis_rotated?a.width2:1,a.x=a.getX(a.xMin,a.xMax,c?void 0:a.x.orgDomain(),function(){return a.xAxis.tickOffset()}),a.y=a.getY(a.yMin,a.yMax,c?b.axis_y_default:a.y.domain()),a.y2=a.getY(a.yMin,a.yMax,c?b.axis_y2_default:a.y2.domain()),a.subX=a.getX(a.xMin,a.xMax,a.orgXDomain,function(b){return b%1?0:a.subXAxis.tickOffset()}),a.subY=a.getY(a.subYMin,a.subYMax,c?b.axis_y_default:a.subY.domain()),a.subY2=a.getY(a.subYMin,a.subYMax,c?b.axis_y2_default:a.subY2.domain()),a.xAxisTickFormat=a.axis.getXAxisTickFormat(),a.xAxisTickValues=a.axis.getXAxisTickValues(),a.yAxisTickValues=a.axis.getYAxisTickValues(),a.y2AxisTickValues=a.axis.getY2AxisTickValues(),a.xAxis=a.axis.getXAxis(a.x,a.xOrient,a.xAxisTickFormat,a.xAxisTickValues,b.axis_x_tick_outer),a.subXAxis=a.axis.getXAxis(a.subX,a.subXOrient,a.xAxisTickFormat,a.xAxisTickValues,b.axis_x_tick_outer),a.yAxis=a.axis.getYAxis(a.y,a.yOrient,b.axis_y_tick_format,a.yAxisTickValues,b.axis_y_tick_outer),a.y2Axis=a.axis.getYAxis(a.y2,a.y2Orient,b.axis_y2_tick_format,a.y2AxisTickValues,b.axis_y2_tick_outer),c||(a.brush&&a.brush.scale(a.subX),b.zoom_enabled&&a.zoom.scale(a.x)),a.updateArc&&a.updateArc()},i.getYDomainMin=function(a){var b,c,d,e,f,g,h=this,i=h.config,j=h.mapToIds(a),k=h.getValuesAsIdKeyed(a);if(i.data_groups.length>0)for(g=h.hasNegativeValueInTargets(a),b=0;b<i.data_groups.length;b++)if(e=i.data_groups[b].filter(function(a){return j.indexOf(a)>=0}),0!==e.length)for(d=e[0],g&&k[d]&&k[d].forEach(function(a,b){k[d][b]=0>a?a:0}),c=1;c<e.length;c++)f=e[c],k[f]&&k[f].forEach(function(a,b){h.axis.getId(f)!==h.axis.getId(d)||!k[d]||g&&+a>0||(k[d][b]+=+a)});return h.d3.min(Object.keys(k).map(function(a){return h.d3.min(k[a])}))},i.getYDomainMax=function(a){var b,c,d,e,f,g,h=this,i=h.config,j=h.mapToIds(a),k=h.getValuesAsIdKeyed(a);if(i.data_groups.length>0)for(g=h.hasPositiveValueInTargets(a),b=0;b<i.data_groups.length;b++)if(e=i.data_groups[b].filter(function(a){return j.indexOf(a)>=0}),0!==e.length)for(d=e[0],g&&k[d]&&k[d].forEach(function(a,b){k[d][b]=a>0?a:0}),c=1;c<e.length;c++)f=e[c],k[f]&&k[f].forEach(function(a,b){h.axis.getId(f)!==h.axis.getId(d)||!k[d]||g&&0>+a||(k[d][b]+=+a)});return h.d3.max(Object.keys(k).map(function(a){return h.d3.max(k[a])}))},i.getYDomain=function(a,b,c){var d,e,f,g,h,i,j,k,l,n,o,p=this,q=p.config,r=a.filter(function(a){return p.axis.getId(a.id)===b}),s=c?p.filterByXDomain(r,c):r,u="y2"===b?q.axis_y2_min:q.axis_y_min,w="y2"===b?q.axis_y2_max:q.axis_y_max,x=p.getYDomainMin(s),y=p.getYDomainMax(s),z="y2"===b?q.axis_y2_center:q.axis_y_center,A=p.hasType("bar",s)&&q.bar_zerobased||p.hasType("area",s)&&q.area_zerobased,B="y2"===b?q.axis_y2_inverted:q.axis_y_inverted,C=p.hasDataLabel()&&q.axis_rotated,D=p.hasDataLabel()&&!q.axis_rotated;return x=m(u)?u:m(w)?w>x?x:w-10:x,y=m(w)?w:m(u)?y>u?y:u+10:y,0===s.length?"y2"===b?p.y2.domain():p.y.domain():(isNaN(x)&&(x=0),isNaN(y)&&(y=x),x===y&&(0>x?y=0:x=0),n=x>=0&&y>=0,o=0>=x&&0>=y,(m(u)&&n||m(w)&&o)&&(A=!1),A&&(n&&(x=0),o&&(y=0)),e=Math.abs(y-x),f=g=h=.1*e,"undefined"!=typeof z&&(i=Math.max(Math.abs(x),Math.abs(y)),y=z+i,x=z-i),C?(j=p.getDataLabelLength(x,y,"width"),k=t(p.y.range()),l=[j[0]/k,j[1]/k],g+=e*(l[1]/(1-l[0]-l[1])),h+=e*(l[0]/(1-l[0]-l[1]))):D&&(j=p.getDataLabelLength(x,y,"height"),g+=p.axis.convertPixelsToAxisPadding(j[1],e),h+=p.axis.convertPixelsToAxisPadding(j[0],e)),"y"===b&&v(q.axis_y_padding)&&(g=p.axis.getPadding(q.axis_y_padding,"top",g,e),h=p.axis.getPadding(q.axis_y_padding,"bottom",h,e)),"y2"===b&&v(q.axis_y2_padding)&&(g=p.axis.getPadding(q.axis_y2_padding,"top",g,e),h=p.axis.getPadding(q.axis_y2_padding,"bottom",h,e)),A&&(n&&(h=x),o&&(g=-y)),d=[x-h,y+g],B?d.reverse():d)},i.getXDomainMin=function(a){var b=this,c=b.config;return q(c.axis_x_min)?b.isTimeSeries()?this.parseDate(c.axis_x_min):c.axis_x_min:b.d3.min(a,function(a){return b.d3.min(a.values,function(a){return a.x})})},i.getXDomainMax=function(a){var b=this,c=b.config;return q(c.axis_x_max)?b.isTimeSeries()?this.parseDate(c.axis_x_max):c.axis_x_max:b.d3.max(a,function(a){return b.d3.max(a.values,function(a){return a.x})})},i.getXDomainPadding=function(a){var b,c,d,e,f=this,g=f.config,h=a[1]-a[0];return f.isCategorized()?c=0:f.hasType("bar")?(b=f.getMaxDataCount(),c=b>1?h/(b-1)/2:.5):c=.01*h,"object"==typeof g.axis_x_padding&&v(g.axis_x_padding)?(d=m(g.axis_x_padding.left)?g.axis_x_padding.left:c,e=m(g.axis_x_padding.right)?g.axis_x_padding.right:c):d=e="number"==typeof g.axis_x_padding?g.axis_x_padding:c,{left:d,right:e}},i.getXDomain=function(a){var b=this,c=[b.getXDomainMin(a),b.getXDomainMax(a)],d=c[0],e=c[1],f=b.getXDomainPadding(c),g=0,h=0;
+return d-e!==0||b.isCategorized()||(b.isTimeSeries()?(d=new Date(.5*d.getTime()),e=new Date(1.5*e.getTime())):(d=0===d?1:.5*d,e=0===e?-1:1.5*e)),(d||0===d)&&(g=b.isTimeSeries()?new Date(d.getTime()-f.left):d-f.left),(e||0===e)&&(h=b.isTimeSeries()?new Date(e.getTime()+f.right):e+f.right),[g,h]},i.updateXDomain=function(a,b,c,d,e){var f=this,g=f.config;return c&&(f.x.domain(e?e:f.d3.extent(f.getXDomain(a))),f.orgXDomain=f.x.domain(),g.zoom_enabled&&f.zoom.scale(f.x).updateScaleExtent(),f.subX.domain(f.x.domain()),f.brush&&f.brush.scale(f.subX)),b&&(f.x.domain(e?e:!f.brush||f.brush.empty()?f.orgXDomain:f.brush.extent()),g.zoom_enabled&&f.zoom.scale(f.x).updateScaleExtent()),d&&f.x.domain(f.trimXDomain(f.x.orgDomain())),f.x.domain()},i.trimXDomain=function(a){var b=this;return a[0]<=b.orgXDomain[0]&&(a[1]=+a[1]+(b.orgXDomain[0]-a[0]),a[0]=b.orgXDomain[0]),b.orgXDomain[1]<=a[1]&&(a[0]=+a[0]-(a[1]-b.orgXDomain[1]),a[1]=b.orgXDomain[1]),a},i.isX=function(a){var b=this,c=b.config;return c.data_x&&a===c.data_x||v(c.data_xs)&&x(c.data_xs,a)},i.isNotX=function(a){return!this.isX(a)},i.getXKey=function(a){var b=this,c=b.config;return c.data_x?c.data_x:v(c.data_xs)?c.data_xs[a]:null},i.getXValuesOfXKey=function(a,b){var c,d=this,e=b&&v(b)?d.mapToIds(b):[];return e.forEach(function(b){d.getXKey(b)===a&&(c=d.data.xs[b])}),c},i.getIndexByX=function(a){var b=this,c=b.filterByX(b.data.targets,a);return c.length?c[0].index:null},i.getXValue=function(a,b){var c=this;return a in c.data.xs&&c.data.xs[a]&&m(c.data.xs[a][b])?c.data.xs[a][b]:b},i.getOtherTargetXs=function(){var a=this,b=Object.keys(a.data.xs);return b.length?a.data.xs[b[0]]:null},i.getOtherTargetX=function(a){var b=this.getOtherTargetXs();return b&&a<b.length?b[a]:null},i.addXs=function(a){var b=this;Object.keys(a).forEach(function(c){b.config.data_xs[c]=a[c]})},i.hasMultipleX=function(a){return this.d3.set(Object.keys(a).map(function(b){return a[b]})).size()>1},i.isMultipleX=function(){return v(this.config.data_xs)||!this.config.data_xSort||this.hasType("scatter")},i.addName=function(a){var b,c=this;return a&&(b=c.config.data_names[a.id],a.name=b?b:a.id),a},i.getValueOnIndex=function(a,b){var c=a.filter(function(a){return a.index===b});return c.length?c[0]:null},i.updateTargetX=function(a,b){var c=this;a.forEach(function(a){a.values.forEach(function(d,e){d.x=c.generateTargetX(b[e],a.id,e)}),c.data.xs[a.id]=b})},i.updateTargetXs=function(a,b){var c=this;a.forEach(function(a){b[a.id]&&c.updateTargetX([a],b[a.id])})},i.generateTargetX=function(a,b,c){var d,e=this;return d=e.isTimeSeries()?e.parseDate(a?a:e.getXValue(b,c)):e.isCustomX()&&!e.isCategorized()?m(a)?+a:e.getXValue(b,c):c},i.cloneTarget=function(a){return{id:a.id,id_org:a.id_org,values:a.values.map(function(a){return{x:a.x,value:a.value,id:a.id}})}},i.updateXs=function(){var a=this;a.data.targets.length&&(a.xs=[],a.data.targets[0].values.forEach(function(b){a.xs[b.index]=b.x}))},i.getPrevX=function(a){var b=this.xs[a-1];return"undefined"!=typeof b?b:null},i.getNextX=function(a){var b=this.xs[a+1];return"undefined"!=typeof b?b:null},i.getMaxDataCount=function(){var a=this;return a.d3.max(a.data.targets,function(a){return a.values.length})},i.getMaxDataCountTarget=function(a){var b,c=a.length,d=0;return c>1?a.forEach(function(a){a.values.length>d&&(b=a,d=a.values.length)}):b=c?a[0]:null,b},i.getEdgeX=function(a){var b=this;return a.length?[b.d3.min(a,function(a){return a.values[0].x}),b.d3.max(a,function(a){return a.values[a.values.length-1].x})]:[0,0]},i.mapToIds=function(a){return a.map(function(a){return a.id})},i.mapToTargetIds=function(a){var b=this;return a?o(a)?[a]:a:b.mapToIds(b.data.targets)},i.hasTarget=function(a,b){var c,d=this.mapToIds(a);for(c=0;c<d.length;c++)if(d[c]===b)return!0;return!1},i.isTargetToShow=function(a){return this.hiddenTargetIds.indexOf(a)<0},i.isLegendToShow=function(a){return this.hiddenLegendIds.indexOf(a)<0},i.filterTargetsToShow=function(a){var b=this;return a.filter(function(a){return b.isTargetToShow(a.id)})},i.mapTargetsToUniqueXs=function(a){var b=this,c=b.d3.set(b.d3.merge(a.map(function(a){return a.values.map(function(a){return+a.x})}))).values();return c.map(b.isTimeSeries()?function(a){return new Date(+a)}:function(a){return+a})},i.addHiddenTargetIds=function(a){this.hiddenTargetIds=this.hiddenTargetIds.concat(a)},i.removeHiddenTargetIds=function(a){this.hiddenTargetIds=this.hiddenTargetIds.filter(function(b){return a.indexOf(b)<0})},i.addHiddenLegendIds=function(a){this.hiddenLegendIds=this.hiddenLegendIds.concat(a)},i.removeHiddenLegendIds=function(a){this.hiddenLegendIds=this.hiddenLegendIds.filter(function(b){return a.indexOf(b)<0})},i.getValuesAsIdKeyed=function(a){var b={};return a.forEach(function(a){b[a.id]=[],a.values.forEach(function(c){b[a.id].push(c.value)})}),b},i.checkValueInTargets=function(a,b){var c,d,e,f=Object.keys(a);for(c=0;c<f.length;c++)for(e=a[f[c]].values,d=0;d<e.length;d++)if(b(e[d].value))return!0;return!1},i.hasNegativeValueInTargets=function(a){return this.checkValueInTargets(a,function(a){return 0>a})},i.hasPositiveValueInTargets=function(a){return this.checkValueInTargets(a,function(a){return a>0})},i.isOrderDesc=function(){var a=this.config;return"string"==typeof a.data_order&&"desc"===a.data_order.toLowerCase()},i.isOrderAsc=function(){var a=this.config;return"string"==typeof a.data_order&&"asc"===a.data_order.toLowerCase()},i.orderTargets=function(a){var b=this,c=b.config,d=b.isOrderAsc(),e=b.isOrderDesc();return d||e?a.sort(function(a,b){var c=function(a,b){return a+Math.abs(b.value)},e=a.values.reduce(c,0),f=b.values.reduce(c,0);return d?f-e:e-f}):n(c.data_order)&&a.sort(c.data_order),a},i.filterByX=function(a,b){return this.d3.merge(a.map(function(a){return a.values})).filter(function(a){return a.x-b===0})},i.filterRemoveNull=function(a){return a.filter(function(a){return m(a.value)})},i.filterByXDomain=function(a,b){return a.map(function(a){return{id:a.id,id_org:a.id_org,values:a.values.filter(function(a){return b[0]<=a.x&&a.x<=b[1]})}})},i.hasDataLabel=function(){var a=this.config;return"boolean"==typeof a.data_labels&&a.data_labels?!0:"object"==typeof a.data_labels&&v(a.data_labels)?!0:!1},i.getDataLabelLength=function(a,b,c){var d=this,e=[0,0],f=1.3;return d.selectChart.select("svg").selectAll(".dummy").data([a,b]).enter().append("text").text(function(a){return d.dataLabelFormat(a.id)(a)}).each(function(a,b){e[b]=this.getBoundingClientRect()[c]*f}).remove(),e},i.isNoneArc=function(a){return this.hasTarget(this.data.targets,a.id)},i.isArc=function(a){return"data"in a&&this.hasTarget(this.data.targets,a.data.id)},i.findSameXOfValues=function(a,b){var c,d=a[b].x,e=[];for(c=b-1;c>=0&&d===a[c].x;c--)e.push(a[c]);for(c=b;c<a.length&&d===a[c].x;c++)e.push(a[c]);return e},i.findClosestFromTargets=function(a,b){var c,d=this;return c=a.map(function(a){return d.findClosest(a.values,b)}),d.findClosest(c,b)},i.findClosest=function(a,b){var c,d=this,e=100;return a.filter(function(a){return a&&d.isBarType(a.id)}).forEach(function(a){var b=d.main.select("."+l.bars+d.getTargetSelectorSuffix(a.id)+" ."+l.bar+"-"+a.index).node();!c&&d.isWithinBar(b)&&(c=a)}),a.filter(function(a){return a&&!d.isBarType(a.id)}).forEach(function(a){var f=d.dist(a,b);e>f&&(e=f,c=a)}),c},i.dist=function(a,b){var c=this,d=c.config,e=d.axis_rotated?1:0,f=d.axis_rotated?0:1,g=c.circleY(a,a.index),h=c.x(a.x);return Math.pow(h-b[e],2)+Math.pow(g-b[f],2)},i.convertValuesToStep=function(a){var b,c=[].concat(a);if(!this.isCategorized())return a;for(b=a.length+1;b>0;b--)c[b]=c[b-1];return c[0]={x:c[0].x-1,value:c[0].value,id:c[0].id},c[a.length+1]={x:c[a.length].x+1,value:c[a.length].value,id:c[a.length].id},c},i.updateDataAttributes=function(a,b){var c=this,d=c.config,e=d["data_"+a];return"undefined"==typeof b?e:(Object.keys(b).forEach(function(a){e[a]=b[a]}),c.redraw({withLegend:!0}),e)},i.convertUrlToData=function(a,b,c,d){var e=this,f=b?b:"csv";e.d3.xhr(a,function(a,b){var g;if(!b)throw new Error(a.responseURL+" "+a.status+" ("+a.statusText+")");g="json"===f?e.convertJsonToData(JSON.parse(b.response),c):"tsv"===f?e.convertTsvToData(b.response):e.convertCsvToData(b.response),d.call(e,g)})},i.convertXsvToData=function(a,b){var c,d=b.parseRows(a);return 1===d.length?(c=[{}],d[0].forEach(function(a){c[0][a]=null})):c=b.parse(a),c},i.convertCsvToData=function(a){return this.convertXsvToData(a,this.d3.csv)},i.convertTsvToData=function(a){return this.convertXsvToData(a,this.d3.tsv)},i.convertJsonToData=function(a,b){var c,d,e=this,f=[];return b?(b.x?(c=b.value.concat(b.x),e.config.data_x=b.x):c=b.value,f.push(c),a.forEach(function(a){var b=[];c.forEach(function(c){var d=p(a[c])?null:a[c];b.push(d)}),f.push(b)}),d=e.convertRowsToData(f)):(Object.keys(a).forEach(function(b){f.push([b].concat(a[b]))}),d=e.convertColumnsToData(f)),d},i.convertRowsToData=function(a){var b,c,d=a[0],e={},f=[];for(b=1;b<a.length;b++){for(e={},c=0;c<a[b].length;c++){if(p(a[b][c]))throw new Error("Source data is missing a component at ("+b+","+c+")!");e[d[c]]=a[b][c]}f.push(e)}return f},i.convertColumnsToData=function(a){var b,c,d,e=[];for(b=0;b<a.length;b++)for(d=a[b][0],c=1;c<a[b].length;c++){if(p(e[c-1])&&(e[c-1]={}),p(a[b][c]))throw new Error("Source data is missing a component at ("+b+","+c+")!");e[c-1][d]=a[b][c]}return e},i.convertDataToTargets=function(a,b){var c,d=this,e=d.config,f=d.d3.keys(a[0]).filter(d.isNotX,d),g=d.d3.keys(a[0]).filter(d.isX,d);return f.forEach(function(c){var f=d.getXKey(c);d.isCustomX()||d.isTimeSeries()?g.indexOf(f)>=0?d.data.xs[c]=(b&&d.data.xs[c]?d.data.xs[c]:[]).concat(a.map(function(a){return a[f]}).filter(m).map(function(a,b){return d.generateTargetX(a,c,b)})):e.data_x?d.data.xs[c]=d.getOtherTargetXs():v(e.data_xs)&&(d.data.xs[c]=d.getXValuesOfXKey(f,d.data.targets)):d.data.xs[c]=a.map(function(a,b){return b})}),f.forEach(function(a){if(!d.data.xs[a])throw new Error('x is not defined for id = "'+a+'".')}),c=f.map(function(b,c){var f=e.data_idConverter(b);return{id:f,id_org:b,values:a.map(function(a,g){var h=d.getXKey(b),i=a[h],j=d.generateTargetX(i,b,g);return d.isCustomX()&&d.isCategorized()&&0===c&&i&&(0===g&&(e.axis_x_categories=[]),e.axis_x_categories.push(i)),(p(a[b])||d.data.xs[b].length<=g)&&(j=void 0),{x:j,value:null===a[b]||isNaN(a[b])?null:+a[b],id:f}}).filter(function(a){return q(a.x)})}}),c.forEach(function(a){var b;e.data_xSort&&(a.values=a.values.sort(function(a,b){var c=a.x||0===a.x?a.x:1/0,d=b.x||0===b.x?b.x:1/0;return c-d})),b=0,a.values.forEach(function(a){a.index=b++}),d.data.xs[a.id].sort(function(a,b){return a-b})}),e.data_type&&d.setTargetType(d.mapToIds(c).filter(function(a){return!(a in e.data_types)}),e.data_type),c.forEach(function(a){d.addCache(a.id_org,a)}),c},i.load=function(a,b){var c=this;a&&(b.filter&&(a=a.filter(b.filter)),(b.type||b.types)&&a.forEach(function(a){var d=b.types&&b.types[a.id]?b.types[a.id]:b.type;c.setTargetType(a.id,d)}),c.data.targets.forEach(function(b){for(var c=0;c<a.length;c++)if(b.id===a[c].id){b.values=a[c].values,a.splice(c,1);break}}),c.data.targets=c.data.targets.concat(a)),c.updateTargets(c.data.targets),c.redraw({withUpdateOrgXDomain:!0,withUpdateXDomain:!0,withLegend:!0}),b.done&&b.done()},i.loadFromArgs=function(a){var b=this;a.data?b.load(b.convertDataToTargets(a.data),a):a.url?b.convertUrlToData(a.url,a.mimeType,a.keys,function(c){b.load(b.convertDataToTargets(c),a)}):a.json?b.load(b.convertDataToTargets(b.convertJsonToData(a.json,a.keys)),a):a.rows?b.load(b.convertDataToTargets(b.convertRowsToData(a.rows)),a):a.columns?b.load(b.convertDataToTargets(b.convertColumnsToData(a.columns)),a):b.load(null,a)},i.unload=function(a,b){var c=this;return b||(b=function(){}),a=a.filter(function(a){return c.hasTarget(c.data.targets,a)}),a&&0!==a.length?(c.svg.selectAll(a.map(function(a){return c.selectorTarget(a)})).transition().style("opacity",0).remove().call(c.endall,b),void a.forEach(function(a){c.withoutFadeIn[a]=!1,c.legend&&c.legend.selectAll("."+l.legendItem+c.getTargetSelectorSuffix(a)).remove(),c.data.targets=c.data.targets.filter(function(b){return b.id!==a})})):void b()},i.categoryName=function(a){var b=this.config;return a<b.axis_x_categories.length?b.axis_x_categories[a]:a},i.initEventRect=function(){var a=this;a.main.select("."+l.chart).append("g").attr("class",l.eventRects).style("fill-opacity",0)},i.redrawEventRect=function(){var a,b,c=this,d=c.config,e=c.isMultipleX(),f=c.main.select("."+l.eventRects).style("cursor",d.zoom_enabled?d.axis_rotated?"ns-resize":"ew-resize":null).classed(l.eventRectsMultiple,e).classed(l.eventRectsSingle,!e);f.selectAll("."+l.eventRect).remove(),c.eventRect=f.selectAll("."+l.eventRect),e?(a=c.eventRect.data([0]),c.generateEventRectsForMultipleXs(a.enter()),c.updateEventRect(a)):(b=c.getMaxDataCountTarget(c.data.targets),f.datum(b?b.values:[]),c.eventRect=f.selectAll("."+l.eventRect),a=c.eventRect.data(function(a){return a}),c.generateEventRectsForSingleX(a.enter()),c.updateEventRect(a),a.exit().remove())},i.updateEventRect=function(a){var b,c,d,e,f,g,h=this,i=h.config;a=a||h.eventRect.data(function(a){return a}),h.isMultipleX()?(b=0,c=0,d=h.width,e=h.height):(!h.isCustomX()&&!h.isTimeSeries()||h.isCategorized()?(f=h.getEventRectWidth(),g=function(a){return h.x(a.x)-f/2}):(h.updateXs(),f=function(a){var b=h.getPrevX(a.index),c=h.getNextX(a.index);return null===b&&null===c?i.axis_rotated?h.height:h.width:(null===b&&(b=h.x.domain()[0]),null===c&&(c=h.x.domain()[1]),Math.max(0,(h.x(c)-h.x(b))/2))},g=function(a){var b=h.getPrevX(a.index),c=h.getNextX(a.index),d=h.data.xs[a.id][a.index];return null===b&&null===c?0:(null===b&&(b=h.x.domain()[0]),(h.x(d)+h.x(b))/2)}),b=i.axis_rotated?0:g,c=i.axis_rotated?g:0,d=i.axis_rotated?h.width:f,e=i.axis_rotated?f:h.height),a.attr("class",h.classEvent.bind(h)).attr("x",b).attr("y",c).attr("width",d).attr("height",e)},i.generateEventRectsForSingleX=function(a){var b=this,c=b.d3,d=b.config;a.append("rect").attr("class",b.classEvent.bind(b)).style("cursor",d.data_selection_enabled&&d.data_selection_grouped?"pointer":null).on("mouseover",function(a){var c=a.index;b.dragging||b.flowing||b.hasArcType()||(d.point_focus_expand_enabled&&b.expandCircles(c,null,!0),b.expandBars(c,null,!0),b.main.selectAll("."+l.shape+"-"+c).each(function(a){d.data_onmouseover.call(b.api,a)}))}).on("mouseout",function(a){var c=a.index;b.config&&(b.hasArcType()||(b.hideXGridFocus(),b.hideTooltip(),b.unexpandCircles(),b.unexpandBars(),b.main.selectAll("."+l.shape+"-"+c).each(function(a){d.data_onmouseout.call(b.api,a)})))}).on("mousemove",function(a){var e,f=a.index,g=b.svg.select("."+l.eventRect+"-"+f);b.dragging||b.flowing||b.hasArcType()||(b.isStepType(a)&&"step-after"===b.config.line_step_type&&c.mouse(this)[0]<b.x(b.getXValue(a.id,f))&&(f-=1),e=b.filterTargetsToShow(b.data.targets).map(function(a){return b.addName(b.getValueOnIndex(a.values,f))}),d.tooltip_grouped&&(b.showTooltip(e,this),b.showXGridFocus(e)),(!d.tooltip_grouped||d.data_selection_enabled&&!d.data_selection_grouped)&&b.main.selectAll("."+l.shape+"-"+f).each(function(){c.select(this).classed(l.EXPANDED,!0),d.data_selection_enabled&&g.style("cursor",d.data_selection_grouped?"pointer":null),d.tooltip_grouped||(b.hideXGridFocus(),b.hideTooltip(),d.data_selection_grouped||(b.unexpandCircles(f),b.unexpandBars(f)))}).filter(function(a){return b.isWithinShape(this,a)}).each(function(a){d.data_selection_enabled&&(d.data_selection_grouped||d.data_selection_isselectable(a))&&g.style("cursor","pointer"),d.tooltip_grouped||(b.showTooltip([a],this),b.showXGridFocus([a]),d.point_focus_expand_enabled&&b.expandCircles(f,a.id,!0),b.expandBars(f,a.id,!0))}))}).on("click",function(a){var e=a.index;if(!b.hasArcType()&&b.toggleShape){if(b.cancelClick)return void(b.cancelClick=!1);b.isStepType(a)&&"step-after"===d.line_step_type&&c.mouse(this)[0]<b.x(b.getXValue(a.id,e))&&(e-=1),b.main.selectAll("."+l.shape+"-"+e).each(function(a){(d.data_selection_grouped||b.isWithinShape(this,a))&&(b.toggleShape(this,a,e),b.config.data_onclick.call(b.api,a,this))})}}).call(d.data_selection_draggable&&b.drag?c.behavior.drag().origin(Object).on("drag",function(){b.drag(c.mouse(this))}).on("dragstart",function(){b.dragstart(c.mouse(this))}).on("dragend",function(){b.dragend()}):function(){})},i.generateEventRectsForMultipleXs=function(a){function b(){c.svg.select("."+l.eventRect).style("cursor",null),c.hideXGridFocus(),c.hideTooltip(),c.unexpandCircles(),c.unexpandBars()}var c=this,d=c.d3,e=c.config;a.append("rect").attr("x",0).attr("y",0).attr("width",c.width).attr("height",c.height).attr("class",l.eventRect).on("mouseout",function(){c.config&&(c.hasArcType()||b())}).on("mousemove",function(){var a,f,g,h,i=c.filterTargetsToShow(c.data.targets);if(!c.dragging&&!c.hasArcType(i)){if(a=d.mouse(this),f=c.findClosestFromTargets(i,a),!c.mouseover||f&&f.id===c.mouseover.id||(e.data_onmouseout.call(c.api,c.mouseover),c.mouseover=void 0),!f)return void b();g=c.isScatterType(f)||!e.tooltip_grouped?[f]:c.filterByX(i,f.x),h=g.map(function(a){return c.addName(a)}),c.showTooltip(h,this),e.point_focus_expand_enabled&&c.expandCircles(f.index,f.id,!0),c.expandBars(f.index,f.id,!0),c.showXGridFocus(h),(c.isBarType(f.id)||c.dist(f,a)<100)&&(c.svg.select("."+l.eventRect).style("cursor","pointer"),c.mouseover||(e.data_onmouseover.call(c.api,f),c.mouseover=f))}}).on("click",function(){var a,b,f=c.filterTargetsToShow(c.data.targets);c.hasArcType(f)||(a=d.mouse(this),b=c.findClosestFromTargets(f,a),b&&(c.isBarType(b.id)||c.dist(b,a)<100)&&c.main.selectAll("."+l.shapes+c.getTargetSelectorSuffix(b.id)).selectAll("."+l.shape+"-"+b.index).each(function(){(e.data_selection_grouped||c.isWithinShape(this,b))&&(c.toggleShape(this,b,b.index),c.config.data_onclick.call(c.api,b,this))}))}).call(e.data_selection_draggable&&c.drag?d.behavior.drag().origin(Object).on("drag",function(){c.drag(d.mouse(this))}).on("dragstart",function(){c.dragstart(d.mouse(this))}).on("dragend",function(){c.dragend()}):function(){})},i.dispatchEvent=function(b,c,d){var e=this,f="."+l.eventRect+(e.isMultipleX()?"":"-"+c),g=e.main.select(f).node(),h=g.getBoundingClientRect(),i=h.left+(d?d[0]:0),j=h.top+(d?d[1]:0),k=document.createEvent("MouseEvents");k.initMouseEvent(b,!0,!0,a,0,i,j,i,j,!1,!1,!1,!1,0,null),g.dispatchEvent(k)},i.getCurrentWidth=function(){var a=this,b=a.config;return b.size_width?b.size_width:a.getParentWidth()},i.getCurrentHeight=function(){var a=this,b=a.config,c=b.size_height?b.size_height:a.getParentHeight();return c>0?c:320/(a.hasType("gauge")?2:1)},i.getCurrentPaddingTop=function(){var a=this.config;return m(a.padding_top)?a.padding_top:0},i.getCurrentPaddingBottom=function(){var a=this.config;return m(a.padding_bottom)?a.padding_bottom:0},i.getCurrentPaddingLeft=function(a){var b=this,c=b.config;return m(c.padding_left)?c.padding_left:c.axis_rotated?c.axis_x_show?Math.max(r(b.getAxisWidthByAxisId("x",a)),40):1:!c.axis_y_show||c.axis_y_inner?b.axis.getYAxisLabelPosition().isOuter?30:1:r(b.getAxisWidthByAxisId("y",a))},i.getCurrentPaddingRight=function(){var a=this,b=a.config,c=10,d=a.isLegendRight?a.getLegendWidth()+20:0;return m(b.padding_right)?b.padding_right+1:b.axis_rotated?c+d:!b.axis_y2_show||b.axis_y2_inner?2+d+(a.axis.getY2AxisLabelPosition().isOuter?20:0):r(a.getAxisWidthByAxisId("y2"))+d},i.getParentRectValue=function(a){for(var b,c=this.selectChart.node();c&&"BODY"!==c.tagName;){try{b=c.getBoundingClientRect()[a]}catch(d){"width"===a&&(b=c.offsetWidth)}if(b)break;c=c.parentNode}return b},i.getParentWidth=function(){return this.getParentRectValue("width")},i.getParentHeight=function(){var a=this.selectChart.style("height");return a.indexOf("px")>0?+a.replace("px",""):0},i.getSvgLeft=function(a){var b=this,c=b.config,d=c.axis_rotated||!c.axis_rotated&&!c.axis_y_inner,e=c.axis_rotated?l.axisX:l.axisY,f=b.main.select("."+e).node(),g=f&&d?f.getBoundingClientRect():{right:0},h=b.selectChart.node().getBoundingClientRect(),i=b.hasArcType(),j=g.right-h.left-(i?0:b.getCurrentPaddingLeft(a));return j>0?j:0},i.getAxisWidthByAxisId=function(a,b){var c=this,d=c.axis.getLabelPositionById(a);return c.axis.getMaxTickWidth(a,b)+(d.isInner?20:40)},i.getHorizontalAxisHeight=function(a){var b=this,c=b.config,d=30;return"x"!==a||c.axis_x_show?"x"===a&&c.axis_x_height?c.axis_x_height:"y"!==a||c.axis_y_show?"y2"!==a||c.axis_y2_show?("x"===a&&!c.axis_rotated&&c.axis_x_tick_rotate&&(d=30+b.axis.getMaxTickWidth(a)*Math.cos(Math.PI*(90-c.axis_x_tick_rotate)/180)),d+(b.axis.getLabelPositionById(a).isInner?0:10)+("y2"===a?-10:0)):b.rotated_padding_top:!c.legend_show||b.isLegendRight||b.isLegendInset?1:10:8},i.getEventRectWidth=function(){return Math.max(0,this.xAxis.tickInterval())},i.getShapeIndices=function(a){var b,c,d=this,e=d.config,f={},g=0;return d.filterTargetsToShow(d.data.targets.filter(a,d)).forEach(function(a){for(b=0;b<e.data_groups.length;b++)if(!(e.data_groups[b].indexOf(a.id)<0))for(c=0;c<e.data_groups[b].length;c++)if(e.data_groups[b][c]in f){f[a.id]=f[e.data_groups[b][c]];break}p(f[a.id])&&(f[a.id]=g++)}),f.__max__=g-1,f},i.getShapeX=function(a,b,c,d){var e=this,f=d?e.subX:e.x;return function(d){var e=d.id in c?c[d.id]:0;return d.x||0===d.x?f(d.x)-a*(b/2-e):0}},i.getShapeY=function(a){var b=this;return function(c){var d=a?b.getSubYScale(c.id):b.getYScale(c.id);return d(c.value)}},i.getShapeOffset=function(a,b,c){var d=this,e=d.orderTargets(d.filterTargetsToShow(d.data.targets.filter(a,d))),f=e.map(function(a){return a.id});return function(a,g){var h=c?d.getSubYScale(a.id):d.getYScale(a.id),i=h(0),j=i;return e.forEach(function(c){var e=d.isStepType(a)?d.convertValuesToStep(c.values):c.values;c.id!==a.id&&b[c.id]===b[a.id]&&f.indexOf(c.id)<f.indexOf(a.id)&&e[g].value*a.value>=0&&(j+=h(e[g].value)-i)}),j}},i.isWithinShape=function(a,b){var c,d=this,e=d.d3.select(a);return d.isTargetToShow(b.id)?"circle"===a.nodeName?c=d.isStepType(b)?d.isWithinStep(a,d.getYScale(b.id)(b.value)):d.isWithinCircle(a,1.5*d.pointSelectR(b)):"path"===a.nodeName&&(c=e.classed(l.bar)?d.isWithinBar(a):!0):c=!1,c},i.getInterpolate=function(a){var b=this;return b.isSplineType(a)?"cardinal":b.isStepType(a)?b.config.line_step_type:"linear"},i.initLine=function(){var a=this;a.main.select("."+l.chart).append("g").attr("class",l.chartLines)},i.updateTargetsForLine=function(a){var b,c,d=this,e=d.config,f=d.classChartLine.bind(d),g=d.classLines.bind(d),h=d.classAreas.bind(d),i=d.classCircles.bind(d),j=d.classFocus.bind(d);b=d.main.select("."+l.chartLines).selectAll("."+l.chartLine).data(a).attr("class",function(a){return f(a)+j(a)}),c=b.enter().append("g").attr("class",f).style("opacity",0).style("pointer-events","none"),c.append("g").attr("class",g),c.append("g").attr("class",h),c.append("g").attr("class",function(a){return d.generateClass(l.selectedCircles,a.id)}),c.append("g").attr("class",i).style("cursor",function(a){return e.data_selection_isselectable(a)?"pointer":null}),a.forEach(function(a){d.main.selectAll("."+l.selectedCircles+d.getTargetSelectorSuffix(a.id)).selectAll("."+l.selectedCircle).each(function(b){b.value=a.values[b.index].value})})},i.updateLine=function(a){var b=this;b.mainLine=b.main.selectAll("."+l.lines).selectAll("."+l.line).data(b.lineData.bind(b)),b.mainLine.enter().append("path").attr("class",b.classLine.bind(b)).style("stroke",b.color),b.mainLine.style("opacity",b.initialOpacity.bind(b)).style("shape-rendering",function(a){return b.isStepType(a)?"crispEdges":""}).attr("transform",null),b.mainLine.exit().transition().duration(a).style("opacity",0).remove()},i.redrawLine=function(a,b){return[(b?this.mainLine.transition():this.mainLine).attr("d",a).style("stroke",this.color).style("opacity",1)]},i.generateDrawLine=function(a,b){var c=this,d=c.config,e=c.d3.svg.line(),f=c.generateGetLinePoints(a,b),g=b?c.getSubYScale:c.getYScale,h=function(a){return(b?c.subxx:c.xx).call(c,a)},i=function(a,b){return d.data_groups.length>0?f(a,b)[0][1]:g.call(c,a.id)(a.value)};return e=d.axis_rotated?e.x(i).y(h):e.x(h).y(i),d.line_connectNull||(e=e.defined(function(a){return null!=a.value})),function(a){var f,h=d.line_connectNull?c.filterRemoveNull(a.values):a.values,i=b?c.x:c.subX,j=g.call(c,a.id),k=0,l=0;return c.isLineType(a)?d.data_regions[a.id]?f=c.lineWithRegions(h,i,j,d.data_regions[a.id]):(c.isStepType(a)&&(h=c.convertValuesToStep(h)),f=e.interpolate(c.getInterpolate(a))(h)):(h[0]&&(k=i(h[0].x),l=j(h[0].value)),f=d.axis_rotated?"M "+l+" "+k:"M "+k+" "+l),f?f:"M 0 0"}},i.generateGetLinePoints=function(a,b){var c=this,d=c.config,e=a.__max__+1,f=c.getShapeX(0,e,a,!!b),g=c.getShapeY(!!b),h=c.getShapeOffset(c.isLineType,a,!!b),i=b?c.getSubYScale:c.getYScale;return function(a,b){var e=i.call(c,a.id)(0),j=h(a,b)||e,k=f(a),l=g(a);return d.axis_rotated&&(0<a.value&&e>l||a.value<0&&l>e)&&(l=e),[[k,l-(e-j)],[k,l-(e-j)],[k,l-(e-j)],[k,l-(e-j)]]}},i.lineWithRegions=function(a,b,c,d){function e(a,b){var c;for(c=0;c<b.length;c++)if(b[c].start<a&&a<=b[c].end)return!0;return!1}function f(a){return"M"+a[0][0]+" "+a[0][1]+" "+a[1][0]+" "+a[1][1]}var g,h,i,j,k,l,m,n,o,r,s,t,u=this,v=u.config,w=-1,x="M",y=u.isCategorized()?.5:0,z=[];if(q(d))for(g=0;g<d.length;g++)z[g]={},z[g].start=p(d[g].start)?a[0].x:u.isTimeSeries()?u.parseDate(d[g].start):d[g].start,z[g].end=p(d[g].end)?a[a.length-1].x:u.isTimeSeries()?u.parseDate(d[g].end):d[g].end;for(s=v.axis_rotated?function(a){return c(a.value)}:function(a){return b(a.x)},t=v.axis_rotated?function(a){return b(a.x)}:function(a){return c(a.value)},i=u.isTimeSeries()?function(a,d,e,g){var h,i=a.x.getTime(),j=d.x-a.x,l=new Date(i+j*e),m=new Date(i+j*(e+g));return h=v.axis_rotated?[[c(k(e)),b(l)],[c(k(e+g)),b(m)]]:[[b(l),c(k(e))],[b(m),c(k(e+g))]],f(h)}:function(a,d,e,g){var h;return h=v.axis_rotated?[[c(k(e),!0),b(j(e))],[c(k(e+g),!0),b(j(e+g))]]:[[b(j(e),!0),c(k(e))],[b(j(e+g),!0),c(k(e+g))]],f(h)},g=0;g<a.length;g++){if(p(z)||!e(a[g].x,z))x+=" "+s(a[g])+" "+t(a[g]);else for(j=u.getScale(a[g-1].x+y,a[g].x+y,u.isTimeSeries()),k=u.getScale(a[g-1].value,a[g].value),l=b(a[g].x)-b(a[g-1].x),m=c(a[g].value)-c(a[g-1].value),n=Math.sqrt(Math.pow(l,2)+Math.pow(m,2)),o=2/n,r=2*o,h=o;1>=h;h+=r)x+=i(a[g-1],a[g],h,o);w=a[g].x}return x},i.updateArea=function(a){var b=this,c=b.d3;b.mainArea=b.main.selectAll("."+l.areas).selectAll("."+l.area).data(b.lineData.bind(b)),b.mainArea.enter().append("path").attr("class",b.classArea.bind(b)).style("fill",b.color).style("opacity",function(){return b.orgAreaOpacity=+c.select(this).style("opacity"),0}),b.mainArea.style("opacity",b.orgAreaOpacity),b.mainArea.exit().transition().duration(a).style("opacity",0).remove()},i.redrawArea=function(a,b){return[(b?this.mainArea.transition():this.mainArea).attr("d",a).style("fill",this.color).style("opacity",this.orgAreaOpacity)]},i.generateDrawArea=function(a,b){var c=this,d=c.config,e=c.d3.svg.area(),f=c.generateGetAreaPoints(a,b),g=b?c.getSubYScale:c.getYScale,h=function(a){return(b?c.subxx:c.xx).call(c,a)},i=function(a,b){return d.data_groups.length>0?f(a,b)[0][1]:g.call(c,a.id)(c.getAreaBaseValue(a.id))},j=function(a,b){return d.data_groups.length>0?f(a,b)[1][1]:g.call(c,a.id)(a.value)};return e=d.axis_rotated?e.x0(i).x1(j).y(h):e.x(h).y0(i).y1(j),d.line_connectNull||(e=e.defined(function(a){return null!==a.value})),function(a){var b,f=d.line_connectNull?c.filterRemoveNull(a.values):a.values,g=0,h=0;return c.isAreaType(a)?(c.isStepType(a)&&(f=c.convertValuesToStep(f)),b=e.interpolate(c.getInterpolate(a))(f)):(f[0]&&(g=c.x(f[0].x),h=c.getYScale(a.id)(f[0].value)),b=d.axis_rotated?"M "+h+" "+g:"M "+g+" "+h),b?b:"M 0 0"}},i.getAreaBaseValue=function(){return 0},i.generateGetAreaPoints=function(a,b){var c=this,d=c.config,e=a.__max__+1,f=c.getShapeX(0,e,a,!!b),g=c.getShapeY(!!b),h=c.getShapeOffset(c.isAreaType,a,!!b),i=b?c.getSubYScale:c.getYScale;return function(a,b){var e=i.call(c,a.id)(0),j=h(a,b)||e,k=f(a),l=g(a);return d.axis_rotated&&(0<a.value&&e>l||a.value<0&&l>e)&&(l=e),[[k,j],[k,l-(e-j)],[k,l-(e-j)],[k,j]]}},i.updateCircle=function(){var a=this;a.mainCircle=a.main.selectAll("."+l.circles).selectAll("."+l.circle).data(a.lineOrScatterData.bind(a)),a.mainCircle.enter().append("circle").attr("class",a.classCircle.bind(a)).attr("r",a.pointR.bind(a)).style("fill",a.color),a.mainCircle.style("opacity",a.initialOpacityForCircle.bind(a)),a.mainCircle.exit().remove()},i.redrawCircle=function(a,b,c){var d=this.main.selectAll("."+l.selectedCircle);return[(c?this.mainCircle.transition():this.mainCircle).style("opacity",this.opacityForCircle.bind(this)).style("fill",this.color).attr("cx",a).attr("cy",b),(c?d.transition():d).attr("cx",a).attr("cy",b)]},i.circleX=function(a){return a.x||0===a.x?this.x(a.x):null},i.updateCircleY=function(){var a,b,c=this;c.config.data_groups.length>0?(a=c.getShapeIndices(c.isLineType),b=c.generateGetLinePoints(a),c.circleY=function(a,c){return b(a,c)[0][1]}):c.circleY=function(a){return c.getYScale(a.id)(a.value)}},i.getCircles=function(a,b){var c=this;return(b?c.main.selectAll("."+l.circles+c.getTargetSelectorSuffix(b)):c.main).selectAll("."+l.circle+(m(a)?"-"+a:""))},i.expandCircles=function(a,b,c){var d=this,e=d.pointExpandedR.bind(d);c&&d.unexpandCircles(),d.getCircles(a,b).classed(l.EXPANDED,!0).attr("r",e)},i.unexpandCircles=function(a){var b=this,c=b.pointR.bind(b);b.getCircles(a).filter(function(){return b.d3.select(this).classed(l.EXPANDED)}).classed(l.EXPANDED,!1).attr("r",c)},i.pointR=function(a){var b=this,c=b.config;return b.isStepType(a)?0:n(c.point_r)?c.point_r(a):c.point_r},i.pointExpandedR=function(a){var b=this,c=b.config;return c.point_focus_expand_enabled?c.point_focus_expand_r?c.point_focus_expand_r:1.75*b.pointR(a):b.pointR(a)},i.pointSelectR=function(a){var b=this,c=b.config;return c.point_select_r?c.point_select_r:4*b.pointR(a)},i.isWithinCircle=function(a,b){var c=this.d3,d=c.mouse(a),e=c.select(a),f=+e.attr("cx"),g=+e.attr("cy");return Math.sqrt(Math.pow(f-d[0],2)+Math.pow(g-d[1],2))<b},i.isWithinStep=function(a,b){return Math.abs(b-this.d3.mouse(a)[1])<30},i.initBar=function(){var a=this;a.main.select("."+l.chart).append("g").attr("class",l.chartBars)},i.updateTargetsForBar=function(a){var b,c,d=this,e=d.config,f=d.classChartBar.bind(d),g=d.classBars.bind(d),h=d.classFocus.bind(d);b=d.main.select("."+l.chartBars).selectAll("."+l.chartBar).data(a).attr("class",function(a){return f(a)+h(a)}),c=b.enter().append("g").attr("class",f).style("opacity",0).style("pointer-events","none"),c.append("g").attr("class",g).style("cursor",function(a){return e.data_selection_isselectable(a)?"pointer":null})},i.updateBar=function(a){var b=this,c=b.barData.bind(b),d=b.classBar.bind(b),e=b.initialOpacity.bind(b),f=function(a){return b.color(a.id)};b.mainBar=b.main.selectAll("."+l.bars).selectAll("."+l.bar).data(c),b.mainBar.enter().append("path").attr("class",d).style("stroke",f).style("fill",f),b.mainBar.style("opacity",e),b.mainBar.exit().transition().duration(a).style("opacity",0).remove()},i.redrawBar=function(a,b){return[(b?this.mainBar.transition():this.mainBar).attr("d",a).style("fill",this.color).style("opacity",1)]},i.getBarW=function(a,b){var c=this,d=c.config,e="number"==typeof d.bar_width?d.bar_width:b?a.tickInterval()*d.bar_width_ratio/b:0;return d.bar_width_max&&e>d.bar_width_max?d.bar_width_max:e},i.getBars=function(a,b){var c=this;return(b?c.main.selectAll("."+l.bars+c.getTargetSelectorSuffix(b)):c.main).selectAll("."+l.bar+(m(a)?"-"+a:""))},i.expandBars=function(a,b,c){var d=this;c&&d.unexpandBars(),d.getBars(a,b).classed(l.EXPANDED,!0)},i.unexpandBars=function(a){var b=this;b.getBars(a).classed(l.EXPANDED,!1)},i.generateDrawBar=function(a,b){var c=this,d=c.config,e=c.generateGetBarPoints(a,b);return function(a,b){var c=e(a,b),f=d.axis_rotated?1:0,g=d.axis_rotated?0:1,h="M "+c[0][f]+","+c[0][g]+" L"+c[1][f]+","+c[1][g]+" L"+c[2][f]+","+c[2][g]+" L"+c[3][f]+","+c[3][g]+" z";return h}},i.generateGetBarPoints=function(a,b){var c=this,d=b?c.subXAxis:c.xAxis,e=a.__max__+1,f=c.getBarW(d,e),g=c.getShapeX(f,e,a,!!b),h=c.getShapeY(!!b),i=c.getShapeOffset(c.isBarType,a,!!b),j=b?c.getSubYScale:c.getYScale;
+return function(a,b){var d=j.call(c,a.id)(0),e=i(a,b)||d,k=g(a),l=h(a);return c.config.axis_rotated&&(0<a.value&&d>l||a.value<0&&l>d)&&(l=d),[[k,e],[k,l-(d-e)],[k+f,l-(d-e)],[k+f,e]]}},i.isWithinBar=function(a){var b=this.d3.mouse(a),c=a.getBoundingClientRect(),d=a.pathSegList.getItem(0),e=a.pathSegList.getItem(1),f=Math.min(d.x,e.x),g=Math.min(d.y,e.y),h=c.width,i=c.height,j=2,k=f-j,l=f+h+j,m=g+i+j,n=g-j;return k<b[0]&&b[0]<l&&n<b[1]&&b[1]<m},i.initText=function(){var a=this;a.main.select("."+l.chart).append("g").attr("class",l.chartTexts),a.mainText=a.d3.selectAll([])},i.updateTargetsForText=function(a){var b,c,d=this,e=d.classChartText.bind(d),f=d.classTexts.bind(d),g=d.classFocus.bind(d);b=d.main.select("."+l.chartTexts).selectAll("."+l.chartText).data(a).attr("class",function(a){return e(a)+g(a)}),c=b.enter().append("g").attr("class",e).style("opacity",0).style("pointer-events","none"),c.append("g").attr("class",f)},i.updateText=function(a){var b=this,c=b.config,d=b.barOrLineData.bind(b),e=b.classText.bind(b);b.mainText=b.main.selectAll("."+l.texts).selectAll("."+l.text).data(d),b.mainText.enter().append("text").attr("class",e).attr("text-anchor",function(a){return c.axis_rotated?a.value<0?"end":"start":"middle"}).style("stroke","none").style("fill",function(a){return b.color(a)}).style("fill-opacity",0),b.mainText.text(function(a,c,d){return b.dataLabelFormat(a.id)(a.value,a.id,c,d)}),b.mainText.exit().transition().duration(a).style("fill-opacity",0).remove()},i.redrawText=function(a,b,c,d){return[(d?this.mainText.transition():this.mainText).attr("x",a).attr("y",b).style("fill",this.color).style("fill-opacity",c?0:this.opacityForText.bind(this))]},i.getTextRect=function(a,b){var c,d=this.d3.select("body").append("div").classed("c3",!0),e=d.append("svg").style("visibility","hidden").style("position","fixed").style("top",0).style("left",0);return e.selectAll(".dummy").data([a]).enter().append("text").classed(b?b:"",!0).text(a).each(function(){c=this.getBoundingClientRect()}),d.remove(),c},i.generateXYForText=function(a,b,c,d){var e=this,f=e.generateGetAreaPoints(a,!1),g=e.generateGetBarPoints(b,!1),h=e.generateGetLinePoints(c,!1),i=d?e.getXForText:e.getYForText;return function(a,b){var c=e.isAreaType(a)?f:e.isBarType(a)?g:h;return i.call(e,c(a,b),a,this)}},i.getXForText=function(a,b,c){var d,e,f=this,g=c.getBoundingClientRect();return f.config.axis_rotated?(e=f.isBarType(b)?4:6,d=a[2][1]+e*(b.value<0?-1:1)):d=f.hasType("bar")?(a[2][0]+a[0][0])/2:a[0][0],null===b.value&&(d>f.width?d=f.width-g.width:0>d&&(d=4)),d},i.getYForText=function(a,b,c){var d,e=this,f=c.getBoundingClientRect();return e.config.axis_rotated?d=(a[0][0]+a[2][0]+.6*f.height)/2:(d=a[2][1],b.value<0?(d+=f.height,e.isBarType(b)&&e.isSafari()?d-=3:!e.isBarType(b)&&e.isChrome()&&(d+=3)):d+=e.isBarType(b)?-3:-6),null!==b.value||e.config.axis_rotated||(d<f.height?d=f.height:d>this.height&&(d=this.height-4)),d},i.setTargetType=function(a,b){var c=this,d=c.config;c.mapToTargetIds(a).forEach(function(a){c.withoutFadeIn[a]=b===d.data_types[a],d.data_types[a]=b}),a||(d.data_type=b)},i.hasType=function(a,b){var c=this,d=c.config.data_types,e=!1;return b=b||c.data.targets,b&&b.length?b.forEach(function(b){var c=d[b.id];(c&&c.indexOf(a)>=0||!c&&"line"===a)&&(e=!0)}):Object.keys(d).length?Object.keys(d).forEach(function(b){d[b]===a&&(e=!0)}):e=c.config.data_type===a,e},i.hasArcType=function(a){return this.hasType("pie",a)||this.hasType("donut",a)||this.hasType("gauge",a)},i.isLineType=function(a){var b=this.config,c=o(a)?a:a.id;return!b.data_types[c]||["line","spline","area","area-spline","step","area-step"].indexOf(b.data_types[c])>=0},i.isStepType=function(a){var b=o(a)?a:a.id;return["step","area-step"].indexOf(this.config.data_types[b])>=0},i.isSplineType=function(a){var b=o(a)?a:a.id;return["spline","area-spline"].indexOf(this.config.data_types[b])>=0},i.isAreaType=function(a){var b=o(a)?a:a.id;return["area","area-spline","area-step"].indexOf(this.config.data_types[b])>=0},i.isBarType=function(a){var b=o(a)?a:a.id;return"bar"===this.config.data_types[b]},i.isScatterType=function(a){var b=o(a)?a:a.id;return"scatter"===this.config.data_types[b]},i.isPieType=function(a){var b=o(a)?a:a.id;return"pie"===this.config.data_types[b]},i.isGaugeType=function(a){var b=o(a)?a:a.id;return"gauge"===this.config.data_types[b]},i.isDonutType=function(a){var b=o(a)?a:a.id;return"donut"===this.config.data_types[b]},i.isArcType=function(a){return this.isPieType(a)||this.isDonutType(a)||this.isGaugeType(a)},i.lineData=function(a){return this.isLineType(a)?[a]:[]},i.arcData=function(a){return this.isArcType(a.data)?[a]:[]},i.barData=function(a){return this.isBarType(a)?a.values:[]},i.lineOrScatterData=function(a){return this.isLineType(a)||this.isScatterType(a)?a.values:[]},i.barOrLineData=function(a){return this.isBarType(a)||this.isLineType(a)?a.values:[]},i.initGrid=function(){var a=this,b=a.config,c=a.d3;a.grid=a.main.append("g").attr("clip-path",a.clipPathForGrid).attr("class",l.grid),b.grid_x_show&&a.grid.append("g").attr("class",l.xgrids),b.grid_y_show&&a.grid.append("g").attr("class",l.ygrids),b.grid_focus_show&&a.grid.append("g").attr("class",l.xgridFocus).append("line").attr("class",l.xgridFocus),a.xgrid=c.selectAll([]),b.grid_lines_front||a.initGridLines()},i.initGridLines=function(){var a=this,b=a.d3;a.gridLines=a.main.append("g").attr("clip-path",a.clipPathForGrid).attr("class",l.grid+" "+l.gridLines),a.gridLines.append("g").attr("class",l.xgridLines),a.gridLines.append("g").attr("class",l.ygridLines),a.xgridLines=b.selectAll([])},i.updateXGrid=function(a){var b=this,c=b.config,d=b.d3,e=b.generateGridData(c.grid_x_type,b.x),f=b.isCategorized()?b.xAxis.tickOffset():0;b.xgridAttr=c.axis_rotated?{x1:0,x2:b.width,y1:function(a){return b.x(a)-f},y2:function(a){return b.x(a)-f}}:{x1:function(a){return b.x(a)+f},x2:function(a){return b.x(a)+f},y1:0,y2:b.height},b.xgrid=b.main.select("."+l.xgrids).selectAll("."+l.xgrid).data(e),b.xgrid.enter().append("line").attr("class",l.xgrid),a||b.xgrid.attr(b.xgridAttr).style("opacity",function(){return+d.select(this).attr(c.axis_rotated?"y1":"x1")===(c.axis_rotated?b.height:0)?0:1}),b.xgrid.exit().remove()},i.updateYGrid=function(){var a=this,b=a.config,c=a.yAxis.tickValues()||a.y.ticks(b.grid_y_ticks);a.ygrid=a.main.select("."+l.ygrids).selectAll("."+l.ygrid).data(c),a.ygrid.enter().append("line").attr("class",l.ygrid),a.ygrid.attr("x1",b.axis_rotated?a.y:0).attr("x2",b.axis_rotated?a.y:a.width).attr("y1",b.axis_rotated?0:a.y).attr("y2",b.axis_rotated?a.height:a.y),a.ygrid.exit().remove(),a.smoothLines(a.ygrid,"grid")},i.gridTextAnchor=function(a){return a.position?a.position:"end"},i.gridTextDx=function(a){return"start"===a.position?4:"middle"===a.position?0:-4},i.xGridTextX=function(a){return"start"===a.position?-this.height:"middle"===a.position?-this.height/2:0},i.yGridTextX=function(a){return"start"===a.position?0:"middle"===a.position?this.width/2:this.width},i.updateGrid=function(a){var b,c,d,e=this,f=e.main,g=e.config;e.grid.style("visibility",e.hasArcType()?"hidden":"visible"),f.select("line."+l.xgridFocus).style("visibility","hidden"),g.grid_x_show&&e.updateXGrid(),e.xgridLines=f.select("."+l.xgridLines).selectAll("."+l.xgridLine).data(g.grid_x_lines),b=e.xgridLines.enter().append("g").attr("class",function(a){return l.xgridLine+(a["class"]?" "+a["class"]:"")}),b.append("line").style("opacity",0),b.append("text").attr("text-anchor",e.gridTextAnchor).attr("transform",g.axis_rotated?"":"rotate(-90)").attr("dx",e.gridTextDx).attr("dy",-5).style("opacity",0),e.xgridLines.exit().transition().duration(a).style("opacity",0).remove(),g.grid_y_show&&e.updateYGrid(),e.ygridLines=f.select("."+l.ygridLines).selectAll("."+l.ygridLine).data(g.grid_y_lines),c=e.ygridLines.enter().append("g").attr("class",function(a){return l.ygridLine+(a["class"]?" "+a["class"]:"")}),c.append("line").style("opacity",0),c.append("text").attr("text-anchor",e.gridTextAnchor).attr("transform",g.axis_rotated?"rotate(-90)":"").attr("dx",e.gridTextDx).attr("dy",-5).style("opacity",0),d=e.yv.bind(e),e.ygridLines.select("line").transition().duration(a).attr("x1",g.axis_rotated?d:0).attr("x2",g.axis_rotated?d:e.width).attr("y1",g.axis_rotated?0:d).attr("y2",g.axis_rotated?e.height:d).style("opacity",1),e.ygridLines.select("text").transition().duration(a).attr("x",g.axis_rotated?e.xGridTextX.bind(e):e.yGridTextX.bind(e)).attr("y",d).text(function(a){return a.text}).style("opacity",1),e.ygridLines.exit().transition().duration(a).style("opacity",0).remove()},i.redrawGrid=function(a){var b=this,c=b.config,d=b.xv.bind(b),e=b.xgridLines.select("line"),f=b.xgridLines.select("text");return[(a?e.transition():e).attr("x1",c.axis_rotated?0:d).attr("x2",c.axis_rotated?b.width:d).attr("y1",c.axis_rotated?d:0).attr("y2",c.axis_rotated?d:b.height).style("opacity",1),(a?f.transition():f).attr("x",c.axis_rotated?b.yGridTextX.bind(b):b.xGridTextX.bind(b)).attr("y",d).text(function(a){return a.text}).style("opacity",1)]},i.showXGridFocus=function(a){var b=this,c=b.config,d=a.filter(function(a){return a&&m(a.value)}),e=b.main.selectAll("line."+l.xgridFocus),f=b.xx.bind(b);c.tooltip_show&&(b.hasType("scatter")||b.hasArcType()||(e.style("visibility","visible").data([d[0]]).attr(c.axis_rotated?"y1":"x1",f).attr(c.axis_rotated?"y2":"x2",f),b.smoothLines(e,"grid")))},i.hideXGridFocus=function(){this.main.select("line."+l.xgridFocus).style("visibility","hidden")},i.updateXgridFocus=function(){var a=this,b=a.config;a.main.select("line."+l.xgridFocus).attr("x1",b.axis_rotated?0:-10).attr("x2",b.axis_rotated?a.width:-10).attr("y1",b.axis_rotated?-10:0).attr("y2",b.axis_rotated?-10:a.height)},i.generateGridData=function(a,b){var c,d,e,f,g=this,h=[],i=g.main.select("."+l.axisX).selectAll(".tick").size();if("year"===a)for(c=g.getXDomain(),d=c[0].getFullYear(),e=c[1].getFullYear(),f=d;e>=f;f++)h.push(new Date(f+"-01-01 00:00:00"));else h=b.ticks(10),h.length>i&&(h=h.filter(function(a){return(""+a).indexOf(".")<0}));return h},i.getGridFilterToRemove=function(a){return a?function(b){var c=!1;return[].concat(a).forEach(function(a){("value"in a&&b.value===a.value||"class"in a&&b["class"]===a["class"])&&(c=!0)}),c}:function(){return!0}},i.removeGridLines=function(a,b){var c=this,d=c.config,e=c.getGridFilterToRemove(a),f=function(a){return!e(a)},g=b?l.xgridLines:l.ygridLines,h=b?l.xgridLine:l.ygridLine;c.main.select("."+g).selectAll("."+h).filter(e).transition().duration(d.transition_duration).style("opacity",0).remove(),b?d.grid_x_lines=d.grid_x_lines.filter(f):d.grid_y_lines=d.grid_y_lines.filter(f)},i.initTooltip=function(){var a,b=this,c=b.config;if(b.tooltip=b.selectChart.style("position","relative").append("div").attr("class",l.tooltipContainer).style("position","absolute").style("pointer-events","none").style("display","none"),c.tooltip_init_show){if(b.isTimeSeries()&&o(c.tooltip_init_x)){for(c.tooltip_init_x=b.parseDate(c.tooltip_init_x),a=0;a<b.data.targets[0].values.length&&b.data.targets[0].values[a].x-c.tooltip_init_x!==0;a++);c.tooltip_init_x=a}b.tooltip.html(c.tooltip_contents.call(b,b.data.targets.map(function(a){return b.addName(a.values[c.tooltip_init_x])}),b.axis.getXAxisTickFormat(),b.getYFormat(b.hasArcType()),b.color)),b.tooltip.style("top",c.tooltip_init_position.top).style("left",c.tooltip_init_position.left).style("display","block")}},i.getTooltipContent=function(a,b,c,d){var e,f,g,h,i,j,k=this,m=k.config,n=m.tooltip_format_title||b,o=m.tooltip_format_name||function(a){return a},p=m.tooltip_format_value||c;for(f=0;f<a.length;f++)a[f]&&(a[f].value||0===a[f].value)&&(e||(g=n?n(a[f].x):a[f].x,e="<table class='"+l.tooltip+"'>"+(g||0===g?"<tr><th colspan='2'>"+g+"</th></tr>":"")),h=p(a[f].value,a[f].ratio,a[f].id,a[f].index),void 0!==h&&(i=o(a[f].name,a[f].ratio,a[f].id,a[f].index),j=k.levelColor?k.levelColor(a[f].value):d(a[f].id),e+="<tr class='"+l.tooltipName+"-"+a[f].id+"'>",e+="<td class='name'><span style='background-color:"+j+"'></span>"+i+"</td>",e+="<td class='value'>"+h+"</td>",e+="</tr>"));return e+"</table>"},i.tooltipPosition=function(a,b,c,d){var e,f,g,h,i,j=this,k=j.config,l=j.d3,m=j.hasArcType(),n=l.mouse(d);return m?(f=(j.width-(j.isLegendRight?j.getLegendWidth():0))/2+n[0],h=j.height/2+n[1]+20):(e=j.getSvgLeft(!0),k.axis_rotated?(f=e+n[0]+100,g=f+b,i=j.currentWidth-j.getCurrentPaddingRight(),h=j.x(a[0].x)+20):(f=e+j.getCurrentPaddingLeft(!0)+j.x(a[0].x)+20,g=f+b,i=e+j.currentWidth-j.getCurrentPaddingRight(),h=n[1]+15),g>i&&(f-=g-i+20),h+c>j.currentHeight&&(h-=c+30)),0>h&&(h=0),{top:h,left:f}},i.showTooltip=function(a,b){var c,d,e,f=this,g=f.config,h=f.hasArcType(),j=a.filter(function(a){return a&&m(a.value)}),k=g.tooltip_position||i.tooltipPosition;0!==j.length&&g.tooltip_show&&(f.tooltip.html(g.tooltip_contents.call(f,a,f.axis.getXAxisTickFormat(),f.getYFormat(h),f.color)).style("display","block"),c=f.tooltip.property("offsetWidth"),d=f.tooltip.property("offsetHeight"),e=k.call(this,j,c,d,b),f.tooltip.style("top",e.top+"px").style("left",e.left+"px"))},i.hideTooltip=function(){this.tooltip.style("display","none")},i.initLegend=function(){var a=this;return a.legendItemTextBox={},a.legendHasRendered=!1,a.legend=a.svg.append("g").attr("transform",a.getTranslate("legend")),a.config.legend_show?void a.updateLegendWithDefaults():(a.legend.style("visibility","hidden"),void(a.hiddenLegendIds=a.mapToIds(a.data.targets)))},i.updateLegendWithDefaults=function(){var a=this;a.updateLegend(a.mapToIds(a.data.targets),{withTransform:!1,withTransitionForTransform:!1,withTransition:!1})},i.updateSizeForLegend=function(a,b){var c=this,d=c.config,e={top:c.isLegendTop?c.getCurrentPaddingTop()+d.legend_inset_y+5.5:c.currentHeight-a-c.getCurrentPaddingBottom()-d.legend_inset_y,left:c.isLegendLeft?c.getCurrentPaddingLeft()+d.legend_inset_x+.5:c.currentWidth-b-c.getCurrentPaddingRight()-d.legend_inset_x+.5};c.margin3={top:c.isLegendRight?0:c.isLegendInset?e.top:c.currentHeight-a,right:0/0,bottom:0,left:c.isLegendRight?c.currentWidth-b:c.isLegendInset?e.left:0}},i.transformLegend=function(a){var b=this;(a?b.legend.transition():b.legend).attr("transform",b.getTranslate("legend"))},i.updateLegendStep=function(a){this.legendStep=a},i.updateLegendItemWidth=function(a){this.legendItemWidth=a},i.updateLegendItemHeight=function(a){this.legendItemHeight=a},i.getLegendWidth=function(){var a=this;return a.config.legend_show?a.isLegendRight||a.isLegendInset?a.legendItemWidth*(a.legendStep+1):a.currentWidth:0},i.getLegendHeight=function(){var a=this,b=0;return a.config.legend_show&&(b=a.isLegendRight?a.currentHeight:Math.max(20,a.legendItemHeight)*(a.legendStep+1)),b},i.opacityForLegend=function(a){return a.classed(l.legendItemHidden)?null:1},i.opacityForUnfocusedLegend=function(a){return a.classed(l.legendItemHidden)?null:.3},i.toggleFocusLegend=function(a,b){var c=this;a=c.mapToTargetIds(a),c.legend.selectAll("."+l.legendItem).filter(function(b){return a.indexOf(b)>=0}).classed(l.legendItemFocused,b).transition().duration(100).style("opacity",function(){var a=b?c.opacityForLegend:c.opacityForUnfocusedLegend;return a.call(c,c.d3.select(this))})},i.revertLegend=function(){var a=this,b=a.d3;a.legend.selectAll("."+l.legendItem).classed(l.legendItemFocused,!1).transition().duration(100).style("opacity",function(){return a.opacityForLegend(b.select(this))})},i.showLegend=function(a){var b=this,c=b.config;c.legend_show||(c.legend_show=!0,b.legend.style("visibility","visible"),b.legendHasRendered||b.updateLegendWithDefaults()),b.removeHiddenLegendIds(a),b.legend.selectAll(b.selectorLegends(a)).style("visibility","visible").transition().style("opacity",function(){return b.opacityForLegend(b.d3.select(this))})},i.hideLegend=function(a){var b=this,c=b.config;c.legend_show&&u(a)&&(c.legend_show=!1,b.legend.style("visibility","hidden")),b.addHiddenLegendIds(a),b.legend.selectAll(b.selectorLegends(a)).style("opacity",0).style("visibility","hidden")},i.clearLegendItemTextBoxCache=function(){this.legendItemTextBox={}},i.updateLegend=function(a,b,c){function d(a,b){return u.legendItemTextBox[b]||(u.legendItemTextBox[b]=u.getTextRect(a.textContent,l.legendItem)),u.legendItemTextBox[b]}function e(b,c,e){function f(a,b){b||(g=(o-D-n)/2,B>g&&(g=(o-n)/2,D=0,J++)),I[a]=J,H[J]=u.isLegendInset?10:g,E[a]=D,D+=n}var g,h,i=0===e,j=e===a.length-1,k=d(b,c),l=k.width+C+(!j||u.isLegendRight||u.isLegendInset?y:0),m=k.height+x,n=u.isLegendRight||u.isLegendInset?m:l,o=u.isLegendRight||u.isLegendInset?u.getLegendHeight():u.getLegendWidth();return i&&(D=0,J=0,z=0,A=0),v.legend_show&&!u.isLegendToShow(c)?void(F[c]=G[c]=I[c]=E[c]=0):(F[c]=l,G[c]=m,(!z||l>=z)&&(z=l),(!A||m>=A)&&(A=m),h=u.isLegendRight||u.isLegendInset?A:z,void(v.legend_equally?(Object.keys(F).forEach(function(a){F[a]=z}),Object.keys(G).forEach(function(a){G[a]=A}),g=(o-h*a.length)/2,B>g?(D=0,J=0,a.forEach(function(a){f(a)})):f(c,!0)):f(c)))}var f,g,h,i,j,k,m,n,o,p,r,s,t,u=this,v=u.config,x=4,y=10,z=0,A=0,B=10,C=15,D=0,E={},F={},G={},H=[0],I={},J=0;b=b||{},n=w(b,"withTransition",!0),o=w(b,"withTransitionForTransform",!0),u.isLegendInset&&(J=v.legend_inset_step?v.legend_inset_step:a.length,u.updateLegendStep(J)),u.isLegendRight?(f=function(a){return z*I[a]},i=function(a){return H[I[a]]+E[a]}):u.isLegendInset?(f=function(a){return z*I[a]+10},i=function(a){return H[I[a]]+E[a]}):(f=function(a){return H[I[a]]+E[a]},i=function(a){return A*I[a]}),g=function(a,b){return f(a,b)+14},j=function(a,b){return i(a,b)+9},h=function(a,b){return f(a,b)},k=function(a,b){return i(a,b)-5},m=u.legend.selectAll("."+l.legendItem).data(a).enter().append("g").attr("class",function(a){return u.generateClass(l.legendItem,a)}).style("visibility",function(a){return u.isLegendToShow(a)?"visible":"hidden"}).style("cursor","pointer").on("click",function(a){v.legend_item_onclick?v.legend_item_onclick.call(u,a):u.d3.event.altKey?(u.api.hide(),u.api.show(a)):(u.api.toggle(a),u.isTargetToShow(a)?u.api.focus(a):u.api.revert())}).on("mouseover",function(a){u.d3.select(this).classed(l.legendItemFocused,!0),!u.transiting&&u.isTargetToShow(a)&&u.api.focus(a),v.legend_item_onmouseover&&v.legend_item_onmouseover.call(u,a)}).on("mouseout",function(a){u.d3.select(this).classed(l.legendItemFocused,!1),u.api.revert(),v.legend_item_onmouseout&&v.legend_item_onmouseout.call(u,a)}),m.append("text").text(function(a){return q(v.data_names[a])?v.data_names[a]:a}).each(function(a,b){e(this,a,b)}).style("pointer-events","none").attr("x",u.isLegendRight||u.isLegendInset?g:-200).attr("y",u.isLegendRight||u.isLegendInset?-200:j),m.append("rect").attr("class",l.legendItemEvent).style("fill-opacity",0).attr("x",u.isLegendRight||u.isLegendInset?h:-200).attr("y",u.isLegendRight||u.isLegendInset?-200:k),m.append("rect").attr("class",l.legendItemTile).style("pointer-events","none").style("fill",u.color).attr("x",u.isLegendRight||u.isLegendInset?g:-200).attr("y",u.isLegendRight||u.isLegendInset?-200:i).attr("width",10).attr("height",10),t=u.legend.select("."+l.legendBackground+" rect"),u.isLegendInset&&z>0&&0===t.size()&&(t=u.legend.insert("g","."+l.legendItem).attr("class",l.legendBackground).append("rect")),p=u.legend.selectAll("text").data(a).text(function(a){return q(v.data_names[a])?v.data_names[a]:a}).each(function(a,b){e(this,a,b)}),(n?p.transition():p).attr("x",g).attr("y",j),r=u.legend.selectAll("rect."+l.legendItemEvent).data(a),(n?r.transition():r).attr("width",function(a){return F[a]}).attr("height",function(a){return G[a]}).attr("x",h).attr("y",k),s=u.legend.selectAll("rect."+l.legendItemTile).data(a),(n?s.transition():s).style("fill",u.color).attr("x",f).attr("y",i),t&&(n?t.transition():t).attr("height",u.getLegendHeight()-12).attr("width",z*(J+1)+10),u.legend.selectAll("."+l.legendItem).classed(l.legendItemHidden,function(a){return!u.isTargetToShow(a)}),u.updateLegendItemWidth(z),u.updateLegendItemHeight(A),u.updateLegendStep(J),u.updateSizes(),u.updateScales(),u.updateSvgSize(),u.transformAll(o,c),u.legendHasRendered=!0},c(b,f),f.prototype.init=function(){var a=this.owner,b=a.config,c=a.main;a.axes.x=c.append("g").attr("class",l.axis+" "+l.axisX).attr("clip-path",a.clipPathForXAxis).attr("transform",a.getTranslate("x")).style("visibility",b.axis_x_show?"visible":"hidden"),a.axes.x.append("text").attr("class",l.axisXLabel).attr("transform",b.axis_rotated?"rotate(-90)":"").style("text-anchor",this.textAnchorForXAxisLabel.bind(this)),a.axes.y=c.append("g").attr("class",l.axis+" "+l.axisY).attr("clip-path",b.axis_y_inner?"":a.clipPathForYAxis).attr("transform",a.getTranslate("y")).style("visibility",b.axis_y_show?"visible":"hidden"),a.axes.y.append("text").attr("class",l.axisYLabel).attr("transform",b.axis_rotated?"":"rotate(-90)").style("text-anchor",this.textAnchorForYAxisLabel.bind(this)),a.axes.y2=c.append("g").attr("class",l.axis+" "+l.axisY2).attr("transform",a.getTranslate("y2")).style("visibility",b.axis_y2_show?"visible":"hidden"),a.axes.y2.append("text").attr("class",l.axisY2Label).attr("transform",b.axis_rotated?"":"rotate(-90)").style("text-anchor",this.textAnchorForY2AxisLabel.bind(this))},f.prototype.getXAxis=function(a,b,c,d,e,f,h){var i=this.owner,j=i.config,k={isCategory:i.isCategorized(),withOuterTick:e,tickMultiline:j.axis_x_tick_multiline,tickWidth:j.axis_x_tick_width,tickTextRotate:h?0:j.axis_x_tick_rotate,withoutTransition:f},l=g(i.d3,k).scale(a).orient(b);return i.isTimeSeries()&&d&&(d=d.map(function(a){return i.parseDate(a)})),l.tickFormat(c).tickValues(d),i.isCategorized()&&(l.tickCentered(j.axis_x_tick_centered),u(j.axis_x_tick_culling)&&(j.axis_x_tick_culling=!1)),l},f.prototype.updateXAxisTickValues=function(a,b){var c,d=this.owner,e=d.config;return(e.axis_x_tick_fit||e.axis_x_tick_count)&&(c=this.generateTickValues(d.mapTargetsToUniqueXs(a),e.axis_x_tick_count,d.isTimeSeries())),b?b.tickValues(c):(d.xAxis.tickValues(c),d.subXAxis.tickValues(c)),c},f.prototype.getYAxis=function(a,b,c,d,e,f){var h={withOuterTick:e,withoutTransition:f},i=this.owner,j=i.d3,k=i.config,l=g(j,h).scale(a).orient(b).tickFormat(c);return i.isTimeSeriesY()?l.ticks(j.time[k.axis_y_tick_time_value],k.axis_y_tick_time_interval):l.tickValues(d),l},f.prototype.getId=function(a){var b=this.owner.config;return a in b.data_axes?b.data_axes[a]:"y"},f.prototype.getXAxisTickFormat=function(){var a=this.owner,b=a.config,c=a.isTimeSeries()?a.defaultAxisTimeFormat:a.isCategorized()?a.categoryName:function(a){return 0>a?a.toFixed(0):a};return b.axis_x_tick_format&&(n(b.axis_x_tick_format)?c=b.axis_x_tick_format:a.isTimeSeries()&&(c=function(c){return c?a.axisTimeFormat(b.axis_x_tick_format)(c):""})),n(c)?function(b){return c.call(a,b)}:c},f.prototype.getTickValues=function(a,b){return a?a:b?b.tickValues():void 0},f.prototype.getXAxisTickValues=function(){return this.getTickValues(this.owner.config.axis_x_tick_values,this.owner.xAxis)},f.prototype.getYAxisTickValues=function(){return this.getTickValues(this.owner.config.axis_y_tick_values,this.owner.yAxis)},f.prototype.getY2AxisTickValues=function(){return this.getTickValues(this.owner.config.axis_y2_tick_values,this.owner.y2Axis)},f.prototype.getLabelOptionByAxisId=function(a){var b,c=this.owner,d=c.config;return"y"===a?b=d.axis_y_label:"y2"===a?b=d.axis_y2_label:"x"===a&&(b=d.axis_x_label),b},f.prototype.getLabelText=function(a){var b=this.getLabelOptionByAxisId(a);return o(b)?b:b?b.text:null},f.prototype.setLabelText=function(a,b){var c=this.owner,d=c.config,e=this.getLabelOptionByAxisId(a);o(e)?"y"===a?d.axis_y_label=b:"y2"===a?d.axis_y2_label=b:"x"===a&&(d.axis_x_label=b):e&&(e.text=b)},f.prototype.getLabelPosition=function(a,b){var c=this.getLabelOptionByAxisId(a),d=c&&"object"==typeof c&&c.position?c.position:b;return{isInner:d.indexOf("inner")>=0,isOuter:d.indexOf("outer")>=0,isLeft:d.indexOf("left")>=0,isCenter:d.indexOf("center")>=0,isRight:d.indexOf("right")>=0,isTop:d.indexOf("top")>=0,isMiddle:d.indexOf("middle")>=0,isBottom:d.indexOf("bottom")>=0}},f.prototype.getXAxisLabelPosition=function(){return this.getLabelPosition("x",this.owner.config.axis_rotated?"inner-top":"inner-right")},f.prototype.getYAxisLabelPosition=function(){return this.getLabelPosition("y",this.owner.config.axis_rotated?"inner-right":"inner-top")},f.prototype.getY2AxisLabelPosition=function(){return this.getLabelPosition("y2",this.owner.config.axis_rotated?"inner-right":"inner-top")},f.prototype.getLabelPositionById=function(a){return"y2"===a?this.getY2AxisLabelPosition():"y"===a?this.getYAxisLabelPosition():this.getXAxisLabelPosition()},f.prototype.textForXAxisLabel=function(){return this.getLabelText("x")},f.prototype.textForYAxisLabel=function(){return this.getLabelText("y")},f.prototype.textForY2AxisLabel=function(){return this.getLabelText("y2")},f.prototype.xForAxisLabel=function(a,b){var c=this.owner;return a?b.isLeft?0:b.isCenter?c.width/2:c.width:b.isBottom?-c.height:b.isMiddle?-c.height/2:0},f.prototype.dxForAxisLabel=function(a,b){return a?b.isLeft?"0.5em":b.isRight?"-0.5em":"0":b.isTop?"-0.5em":b.isBottom?"0.5em":"0"},f.prototype.textAnchorForAxisLabel=function(a,b){return a?b.isLeft?"start":b.isCenter?"middle":"end":b.isBottom?"start":b.isMiddle?"middle":"end"},f.prototype.xForXAxisLabel=function(){return this.xForAxisLabel(!this.owner.config.axis_rotated,this.getXAxisLabelPosition())},f.prototype.xForYAxisLabel=function(){return this.xForAxisLabel(this.owner.config.axis_rotated,this.getYAxisLabelPosition())},f.prototype.xForY2AxisLabel=function(){return this.xForAxisLabel(this.owner.config.axis_rotated,this.getY2AxisLabelPosition())},f.prototype.dxForXAxisLabel=function(){return this.dxForAxisLabel(!this.owner.config.axis_rotated,this.getXAxisLabelPosition())},f.prototype.dxForYAxisLabel=function(){return this.dxForAxisLabel(this.owner.config.axis_rotated,this.getYAxisLabelPosition())},f.prototype.dxForY2AxisLabel=function(){return this.dxForAxisLabel(this.owner.config.axis_rotated,this.getY2AxisLabelPosition())},f.prototype.dyForXAxisLabel=function(){var a=this.owner,b=a.config,c=this.getXAxisLabelPosition();return b.axis_rotated?c.isInner?"1.2em":-25-this.getMaxTickWidth("x"):c.isInner?"-0.5em":b.axis_x_height?b.axis_x_height-10:"3em"},f.prototype.dyForYAxisLabel=function(){var a=this.owner,b=this.getYAxisLabelPosition();return a.config.axis_rotated?b.isInner?"-0.5em":"3em":b.isInner?"1.2em":-10-(a.config.axis_y_inner?0:this.getMaxTickWidth("y")+10)},f.prototype.dyForY2AxisLabel=function(){var a=this.owner,b=this.getY2AxisLabelPosition();return a.config.axis_rotated?b.isInner?"1.2em":"-2.2em":b.isInner?"-0.5em":15+(a.config.axis_y2_inner?0:this.getMaxTickWidth("y2")+15)},f.prototype.textAnchorForXAxisLabel=function(){var a=this.owner;return this.textAnchorForAxisLabel(!a.config.axis_rotated,this.getXAxisLabelPosition())},f.prototype.textAnchorForYAxisLabel=function(){var a=this.owner;return this.textAnchorForAxisLabel(a.config.axis_rotated,this.getYAxisLabelPosition())},f.prototype.textAnchorForY2AxisLabel=function(){var a=this.owner;return this.textAnchorForAxisLabel(a.config.axis_rotated,this.getY2AxisLabelPosition())},f.prototype.getMaxTickWidth=function(a,b){var c,d,e,f,g,h=this.owner,i=h.config,j=0;return b&&h.currentMaxTickWidths[a]?h.currentMaxTickWidths[a]:(h.svg&&(c=h.filterTargetsToShow(h.data.targets),"y"===a?(d=h.y.copy().domain(h.getYDomain(c,"y")),e=this.getYAxis(d,h.yOrient,i.axis_y_tick_format,h.yAxisTickValues,!1,!0)):"y2"===a?(d=h.y2.copy().domain(h.getYDomain(c,"y2")),e=this.getYAxis(d,h.y2Orient,i.axis_y2_tick_format,h.y2AxisTickValues,!1,!0)):(d=h.x.copy().domain(h.getXDomain(c)),e=this.getXAxis(d,h.xOrient,h.xAxisTickFormat,h.xAxisTickValues,!1,!0,!0),this.updateXAxisTickValues(c,e)),f=h.d3.select("body").append("div").classed("c3",!0),g=f.append("svg").style("visibility","hidden").style("position","fixed").style("top",0).style("left",0),g.append("g").call(e).each(function(){h.d3.select(this).selectAll("text").each(function(){var a=this.getBoundingClientRect();j<a.width&&(j=a.width)}),f.remove()})),h.currentMaxTickWidths[a]=0>=j?h.currentMaxTickWidths[a]:j,h.currentMaxTickWidths[a])},f.prototype.updateLabels=function(a){var b=this.owner,c=b.main.select("."+l.axisX+" ."+l.axisXLabel),d=b.main.select("."+l.axisY+" ."+l.axisYLabel),e=b.main.select("."+l.axisY2+" ."+l.axisY2Label);(a?c.transition():c).attr("x",this.xForXAxisLabel.bind(this)).attr("dx",this.dxForXAxisLabel.bind(this)).attr("dy",this.dyForXAxisLabel.bind(this)).text(this.textForXAxisLabel.bind(this)),(a?d.transition():d).attr("x",this.xForYAxisLabel.bind(this)).attr("dx",this.dxForYAxisLabel.bind(this)).attr("dy",this.dyForYAxisLabel.bind(this)).text(this.textForYAxisLabel.bind(this)),(a?e.transition():e).attr("x",this.xForY2AxisLabel.bind(this)).attr("dx",this.dxForY2AxisLabel.bind(this)).attr("dy",this.dyForY2AxisLabel.bind(this)).text(this.textForY2AxisLabel.bind(this))},f.prototype.getPadding=function(a,b,c,d){return m(a[b])?"ratio"===a.unit?a[b]*d:this.convertPixelsToAxisPadding(a[b],d):c},f.prototype.convertPixelsToAxisPadding=function(a,b){var c=this.owner,d=c.config.axis_rotated?c.width:c.height;return b*(a/d)},f.prototype.generateTickValues=function(a,b,c){var d,e,f,g,h,i,j,k=a;if(b)if(d=n(b)?b():b,1===d)k=[a[0]];else if(2===d)k=[a[0],a[a.length-1]];else if(d>2){for(g=d-2,e=a[0],f=a[a.length-1],h=(f-e)/(g+1),k=[e],i=0;g>i;i++)j=+e+h*(i+1),k.push(c?new Date(j):j);k.push(f)}return c||(k=k.sort(function(a,b){return a-b})),k},f.prototype.generateTransitions=function(a){var b=this.owner,c=b.axes;return{axisX:a?c.x.transition().duration(a):c.x,axisY:a?c.y.transition().duration(a):c.y,axisY2:a?c.y2.transition().duration(a):c.y2,axisSubX:a?c.subx.transition().duration(a):c.subx}},f.prototype.redraw=function(a,b){var c=this.owner;c.axes.x.style("opacity",b?0:1),c.axes.y.style("opacity",b?0:1),c.axes.y2.style("opacity",b?0:1),c.axes.subx.style("opacity",b?0:1),a.axisX.call(c.xAxis),a.axisY.call(c.yAxis),a.axisY2.call(c.y2Axis),a.axisSubX.call(c.subXAxis)},i.getClipPath=function(b){var c=a.navigator.appVersion.toLowerCase().indexOf("msie 9.")>=0;return"url("+(c?"":document.URL.split("#")[0])+"#"+b+")"},i.appendClip=function(a,b){return a.append("clipPath").attr("id",b).append("rect")},i.getAxisClipX=function(a){var b=Math.max(30,this.margin.left);return a?-(1+b):-(b-1)},i.getAxisClipY=function(a){return a?-20:-this.margin.top},i.getXAxisClipX=function(){var a=this;return a.getAxisClipX(!a.config.axis_rotated)},i.getXAxisClipY=function(){var a=this;return a.getAxisClipY(!a.config.axis_rotated)},i.getYAxisClipX=function(){var a=this;return a.config.axis_y_inner?-1:a.getAxisClipX(a.config.axis_rotated)},i.getYAxisClipY=function(){var a=this;return a.getAxisClipY(a.config.axis_rotated)},i.getAxisClipWidth=function(a){var b=this,c=Math.max(30,b.margin.left),d=Math.max(30,b.margin.right);return a?b.width+2+c+d:b.margin.left+20},i.getAxisClipHeight=function(a){return(a?this.margin.bottom:this.margin.top+this.height)+20},i.getXAxisClipWidth=function(){var a=this;return a.getAxisClipWidth(!a.config.axis_rotated)},i.getXAxisClipHeight=function(){var a=this;return a.getAxisClipHeight(!a.config.axis_rotated)},i.getYAxisClipWidth=function(){var a=this;return a.getAxisClipWidth(a.config.axis_rotated)+(a.config.axis_y_inner?20:0)},i.getYAxisClipHeight=function(){var a=this;return a.getAxisClipHeight(a.config.axis_rotated)},i.initPie=function(){var a=this,b=a.d3,c=a.config;a.pie=b.layout.pie().value(function(a){return a.values.reduce(function(a,b){return a+b.value},0)}),c.data_order||a.pie.sort(null)},i.updateRadius=function(){var a=this,b=a.config,c=b.gauge_width||b.donut_width;a.radiusExpanded=Math.min(a.arcWidth,a.arcHeight)/2,a.radius=.95*a.radiusExpanded,a.innerRadiusRatio=c?(a.radius-c)/a.radius:.6,a.innerRadius=a.hasType("donut")||a.hasType("gauge")?a.radius*a.innerRadiusRatio:0},i.updateArc=function(){var a=this;a.svgArc=a.getSvgArc(),a.svgArcExpanded=a.getSvgArcExpanded(),a.svgArcExpandedSub=a.getSvgArcExpanded(.98)},i.updateAngle=function(a){var b,c,d=this,e=d.config,f=!1,g=0,h=e.gauge_min,i=e.gauge_max;
+return d.pie(d.filterTargetsToShow(d.data.targets)).forEach(function(b){f||b.data.id!==a.data.id||(f=!0,a=b,a.index=g),g++}),isNaN(a.startAngle)&&(a.startAngle=0),isNaN(a.endAngle)&&(a.endAngle=a.startAngle),d.isGaugeType(a.data)&&(b=Math.PI/(i-h),c=a.value<h?0:a.value<i?a.value-h:i-h,a.startAngle=-1*(Math.PI/2),a.endAngle=a.startAngle+b*c),f?a:null},i.getSvgArc=function(){var a=this,b=a.d3.svg.arc().outerRadius(a.radius).innerRadius(a.innerRadius),c=function(c,d){var e;return d?b(c):(e=a.updateAngle(c),e?b(e):"M 0 0")};return c.centroid=b.centroid,c},i.getSvgArcExpanded=function(a){var b=this,c=b.d3.svg.arc().outerRadius(b.radiusExpanded*(a?a:1)).innerRadius(b.innerRadius);return function(a){var d=b.updateAngle(a);return d?c(d):"M 0 0"}},i.getArc=function(a,b,c){return c||this.isArcType(a.data)?this.svgArc(a,b):"M 0 0"},i.transformForArcLabel=function(a){var b,c,d,e,f,g=this,h=g.updateAngle(a),i="";return h&&!g.hasType("gauge")&&(b=this.svgArc.centroid(h),c=isNaN(b[0])?0:b[0],d=isNaN(b[1])?0:b[1],e=Math.sqrt(c*c+d*d),f=g.radius&&e?(36/g.radius>.375?1.175-36/g.radius:.8)*g.radius/e:0,i="translate("+c*f+","+d*f+")"),i},i.getArcRatio=function(a){var b=this,c=b.hasType("gauge")?Math.PI:2*Math.PI;return a?(a.endAngle-a.startAngle)/c:null},i.convertToArcData=function(a){return this.addName({id:a.data.id,value:a.value,ratio:this.getArcRatio(a),index:a.index})},i.textForArcLabel=function(a){var b,c,d,e,f,g=this;return g.shouldShowArcLabel()?(b=g.updateAngle(a),c=b?b.value:null,d=g.getArcRatio(b),e=a.data.id,g.hasType("gauge")||g.meetsArcLabelThreshold(d)?(f=g.getArcLabelFormat(),f?f(c,d,e):g.defaultArcValueFormat(c,d)):""):""},i.expandArc=function(b){var c,d=this;return d.transiting?void(c=a.setInterval(function(){d.transiting||(a.clearInterval(c),d.legend.selectAll(".c3-legend-item-focused").size()>0&&d.expandArc(b))},10)):(b=d.mapToTargetIds(b),void d.svg.selectAll(d.selectorTargets(b,"."+l.chartArc)).each(function(a){d.shouldExpand(a.data.id)&&d.d3.select(this).selectAll("path").transition().duration(50).attr("d",d.svgArcExpanded).transition().duration(100).attr("d",d.svgArcExpandedSub).each(function(a){d.isDonutType(a.data)})}))},i.unexpandArc=function(a){var b=this;b.transiting||(a=b.mapToTargetIds(a),b.svg.selectAll(b.selectorTargets(a,"."+l.chartArc)).selectAll("path").transition().duration(50).attr("d",b.svgArc),b.svg.selectAll("."+l.arc).style("opacity",1))},i.shouldExpand=function(a){var b=this,c=b.config;return b.isDonutType(a)&&c.donut_expand||b.isGaugeType(a)&&c.gauge_expand||b.isPieType(a)&&c.pie_expand},i.shouldShowArcLabel=function(){var a=this,b=a.config,c=!0;return a.hasType("donut")?c=b.donut_label_show:a.hasType("pie")&&(c=b.pie_label_show),c},i.meetsArcLabelThreshold=function(a){var b=this,c=b.config,d=b.hasType("donut")?c.donut_label_threshold:c.pie_label_threshold;return a>=d},i.getArcLabelFormat=function(){var a=this,b=a.config,c=b.pie_label_format;return a.hasType("gauge")?c=b.gauge_label_format:a.hasType("donut")&&(c=b.donut_label_format),c},i.getArcTitle=function(){var a=this;return a.hasType("donut")?a.config.donut_title:""},i.updateTargetsForArc=function(a){var b,c,d=this,e=d.main,f=d.classChartArc.bind(d),g=d.classArcs.bind(d),h=d.classFocus.bind(d);b=e.select("."+l.chartArcs).selectAll("."+l.chartArc).data(d.pie(a)).attr("class",function(a){return f(a)+h(a.data)}),c=b.enter().append("g").attr("class",f),c.append("g").attr("class",g),c.append("text").attr("dy",d.hasType("gauge")?"-.1em":".35em").style("opacity",0).style("text-anchor","middle").style("pointer-events","none")},i.initArc=function(){var a=this;a.arcs=a.main.select("."+l.chart).append("g").attr("class",l.chartArcs).attr("transform",a.getTranslate("arc")),a.arcs.append("text").attr("class",l.chartArcsTitle).style("text-anchor","middle").text(a.getArcTitle())},i.redrawArc=function(a,b,c){var d,e=this,f=e.d3,g=e.config,h=e.main;d=h.selectAll("."+l.arcs).selectAll("."+l.arc).data(e.arcData.bind(e)),d.enter().append("path").attr("class",e.classArc.bind(e)).style("fill",function(a){return e.color(a.data)}).style("cursor",function(a){return g.interaction_enabled&&g.data_selection_isselectable(a)?"pointer":null}).style("opacity",0).each(function(a){e.isGaugeType(a.data)&&(a.startAngle=a.endAngle=-1*(Math.PI/2)),this._current=a}),d.attr("transform",function(a){return!e.isGaugeType(a.data)&&c?"scale(0)":""}).style("opacity",function(a){return a===this._current?0:1}).on("mouseover",g.interaction_enabled?function(a){var b,c;e.transiting||(b=e.updateAngle(a),c=e.convertToArcData(b),e.expandArc(b.data.id),e.api.focus(b.data.id),e.toggleFocusLegend(b.data.id,!0),e.config.data_onmouseover(c,this))}:null).on("mousemove",g.interaction_enabled?function(a){var b=e.updateAngle(a),c=e.convertToArcData(b),d=[c];e.showTooltip(d,this)}:null).on("mouseout",g.interaction_enabled?function(a){var b,c;e.transiting||(b=e.updateAngle(a),c=e.convertToArcData(b),e.unexpandArc(b.data.id),e.api.revert(),e.revertLegend(),e.hideTooltip(),e.config.data_onmouseout(c,this))}:null).on("click",g.interaction_enabled?function(a,b){var c=e.updateAngle(a),d=e.convertToArcData(c);e.toggleShape&&e.toggleShape(this,d,b),e.config.data_onclick.call(e.api,d,this)}:null).each(function(){e.transiting=!0}).transition().duration(a).attrTween("d",function(a){var b,c=e.updateAngle(a);return c?(isNaN(this._current.startAngle)&&(this._current.startAngle=0),isNaN(this._current.endAngle)&&(this._current.endAngle=this._current.startAngle),b=f.interpolate(this._current,c),this._current=b(0),function(c){var d=b(c);return d.data=a.data,e.getArc(d,!0)}):function(){return"M 0 0"}}).attr("transform",c?"scale(1)":"").style("fill",function(a){return e.levelColor?e.levelColor(a.data.values[0].value):e.color(a.data.id)}).style("opacity",1).call(e.endall,function(){e.transiting=!1}),d.exit().transition().duration(b).style("opacity",0).remove(),h.selectAll("."+l.chartArc).select("text").style("opacity",0).attr("class",function(a){return e.isGaugeType(a.data)?l.gaugeValue:""}).text(e.textForArcLabel.bind(e)).attr("transform",e.transformForArcLabel.bind(e)).style("font-size",function(a){return e.isGaugeType(a.data)?Math.round(e.radius/5)+"px":""}).transition().duration(a).style("opacity",function(a){return e.isTargetToShow(a.data.id)&&e.isArcType(a.data)?1:0}),h.select("."+l.chartArcsTitle).style("opacity",e.hasType("donut")||e.hasType("gauge")?1:0),e.hasType("gauge")&&(e.arcs.select("."+l.chartArcsBackground).attr("d",function(){var a={data:[{value:g.gauge_max}],startAngle:-1*(Math.PI/2),endAngle:Math.PI/2};return e.getArc(a,!0,!0)}),e.arcs.select("."+l.chartArcsGaugeUnit).attr("dy",".75em").text(g.gauge_label_show?g.gauge_units:""),e.arcs.select("."+l.chartArcsGaugeMin).attr("dx",-1*(e.innerRadius+(e.radius-e.innerRadius)/2)+"px").attr("dy","1.2em").text(g.gauge_label_show?g.gauge_min:""),e.arcs.select("."+l.chartArcsGaugeMax).attr("dx",e.innerRadius+(e.radius-e.innerRadius)/2+"px").attr("dy","1.2em").text(g.gauge_label_show?g.gauge_max:""))},i.initGauge=function(){var a=this.arcs;this.hasType("gauge")&&(a.append("path").attr("class",l.chartArcsBackground),a.append("text").attr("class",l.chartArcsGaugeUnit).style("text-anchor","middle").style("pointer-events","none"),a.append("text").attr("class",l.chartArcsGaugeMin).style("text-anchor","middle").style("pointer-events","none"),a.append("text").attr("class",l.chartArcsGaugeMax).style("text-anchor","middle").style("pointer-events","none"))},i.getGaugeLabelHeight=function(){return this.config.gauge_label_show?20:0},i.initRegion=function(){var a=this;a.region=a.main.append("g").attr("clip-path",a.clipPath).attr("class",l.regions)},i.updateRegion=function(a){var b=this,c=b.config;b.region.style("visibility",b.hasArcType()?"hidden":"visible"),b.mainRegion=b.main.select("."+l.regions).selectAll("."+l.region).data(c.regions),b.mainRegion.enter().append("g").attr("class",b.classRegion.bind(b)).append("rect").style("fill-opacity",0),b.mainRegion.exit().transition().duration(a).style("opacity",0).remove()},i.redrawRegion=function(a){var b=this,c=b.mainRegion.selectAll("rect"),d=b.regionX.bind(b),e=b.regionY.bind(b),f=b.regionWidth.bind(b),g=b.regionHeight.bind(b);return[(a?c.transition():c).attr("x",d).attr("y",e).attr("width",f).attr("height",g).style("fill-opacity",function(a){return m(a.opacity)?a.opacity:.1})]},i.regionX=function(a){var b,c=this,d=c.config,e="y"===a.axis?c.y:c.y2;return b="y"===a.axis||"y2"===a.axis?d.axis_rotated&&"start"in a?e(a.start):0:d.axis_rotated?0:"start"in a?c.x(c.isTimeSeries()?c.parseDate(a.start):a.start):0},i.regionY=function(a){var b,c=this,d=c.config,e="y"===a.axis?c.y:c.y2;return b="y"===a.axis||"y2"===a.axis?d.axis_rotated?0:"end"in a?e(a.end):0:d.axis_rotated&&"start"in a?c.x(c.isTimeSeries()?c.parseDate(a.start):a.start):0},i.regionWidth=function(a){var b,c=this,d=c.config,e=c.regionX(a),f="y"===a.axis?c.y:c.y2;return b="y"===a.axis||"y2"===a.axis?d.axis_rotated&&"end"in a?f(a.end):c.width:d.axis_rotated?c.width:"end"in a?c.x(c.isTimeSeries()?c.parseDate(a.end):a.end):c.width,e>b?0:b-e},i.regionHeight=function(a){var b,c=this,d=c.config,e=this.regionY(a),f="y"===a.axis?c.y:c.y2;return b="y"===a.axis||"y2"===a.axis?d.axis_rotated?c.height:"start"in a?f(a.start):c.height:d.axis_rotated&&"end"in a?c.x(c.isTimeSeries()?c.parseDate(a.end):a.end):c.height,e>b?0:b-e},i.isRegionOnX=function(a){return!a.axis||"x"===a.axis},i.drag=function(a){var b,c,d,e,f,g,h,i,j=this,k=j.config,m=j.main,n=j.d3;j.hasArcType()||k.data_selection_enabled&&(!k.zoom_enabled||j.zoom.altDomain)&&k.data_selection_multiple&&(b=j.dragStart[0],c=j.dragStart[1],d=a[0],e=a[1],f=Math.min(b,d),g=Math.max(b,d),h=k.data_selection_grouped?j.margin.top:Math.min(c,e),i=k.data_selection_grouped?j.height:Math.max(c,e),m.select("."+l.dragarea).attr("x",f).attr("y",h).attr("width",g-f).attr("height",i-h),m.selectAll("."+l.shapes).selectAll("."+l.shape).filter(function(a){return k.data_selection_isselectable(a)}).each(function(a,b){var c,d,e,k,m,o,p=n.select(this),q=p.classed(l.SELECTED),r=p.classed(l.INCLUDED),s=!1;if(p.classed(l.circle))c=1*p.attr("cx"),d=1*p.attr("cy"),m=j.togglePoint,s=c>f&&g>c&&d>h&&i>d;else{if(!p.classed(l.bar))return;o=y(this),c=o.x,d=o.y,e=o.width,k=o.height,m=j.togglePath,s=!(c>g||f>c+e||d>i||h>d+k)}s^r&&(p.classed(l.INCLUDED,!r),p.classed(l.SELECTED,!q),m.call(j,!q,p,a,b))}))},i.dragstart=function(a){var b=this,c=b.config;b.hasArcType()||c.data_selection_enabled&&(b.dragStart=a,b.main.select("."+l.chart).append("rect").attr("class",l.dragarea).style("opacity",.1),b.dragging=!0)},i.dragend=function(){var a=this,b=a.config;a.hasArcType()||b.data_selection_enabled&&(a.main.select("."+l.dragarea).transition().duration(100).style("opacity",0).remove(),a.main.selectAll("."+l.shape).classed(l.INCLUDED,!1),a.dragging=!1)},i.selectPoint=function(a,b,c){var d=this,e=d.config,f=(e.axis_rotated?d.circleY:d.circleX).bind(d),g=(e.axis_rotated?d.circleX:d.circleY).bind(d),h=d.pointSelectR.bind(d);e.data_onselected.call(d.api,b,a.node()),d.main.select("."+l.selectedCircles+d.getTargetSelectorSuffix(b.id)).selectAll("."+l.selectedCircle+"-"+c).data([b]).enter().append("circle").attr("class",function(){return d.generateClass(l.selectedCircle,c)}).attr("cx",f).attr("cy",g).attr("stroke",function(){return d.color(b)}).attr("r",function(a){return 1.4*d.pointSelectR(a)}).transition().duration(100).attr("r",h)},i.unselectPoint=function(a,b,c){var d=this;d.config.data_onunselected(b,a.node()),d.main.select("."+l.selectedCircles+d.getTargetSelectorSuffix(b.id)).selectAll("."+l.selectedCircle+"-"+c).transition().duration(100).attr("r",0).remove()},i.togglePoint=function(a,b,c,d){a?this.selectPoint(b,c,d):this.unselectPoint(b,c,d)},i.selectPath=function(a,b){var c=this;c.config.data_onselected.call(c,b,a.node()),a.transition().duration(100).style("fill",function(){return c.d3.rgb(c.color(b)).brighter(.75)})},i.unselectPath=function(a,b){var c=this;c.config.data_onunselected.call(c,b,a.node()),a.transition().duration(100).style("fill",function(){return c.color(b)})},i.togglePath=function(a,b,c,d){a?this.selectPath(b,c,d):this.unselectPath(b,c,d)},i.getToggle=function(a,b){var c,d=this;return"circle"===a.nodeName?c=d.isStepType(b)?function(){}:d.togglePoint:"path"===a.nodeName&&(c=d.togglePath),c},i.toggleShape=function(a,b,c){var d=this,e=d.d3,f=d.config,g=e.select(a),h=g.classed(l.SELECTED),i=d.getToggle(a,b).bind(d);f.data_selection_enabled&&f.data_selection_isselectable(b)&&(f.data_selection_multiple||d.main.selectAll("."+l.shapes+(f.data_selection_grouped?d.getTargetSelectorSuffix(b.id):"")).selectAll("."+l.shape).each(function(a,b){var c=e.select(this);c.classed(l.SELECTED)&&i(!1,c.classed(l.SELECTED,!1),a,b)}),g.classed(l.SELECTED,!h),i(!h,g,b,c))},i.initBrush=function(){var a=this,b=a.d3;a.brush=b.svg.brush().on("brush",function(){a.redrawForBrush()}),a.brush.update=function(){return a.context&&a.context.select("."+l.brush).call(this),this},a.brush.scale=function(b){return a.config.axis_rotated?this.y(b):this.x(b)}},i.initSubchart=function(){var a=this,b=a.config,c=a.context=a.svg.append("g").attr("transform",a.getTranslate("context"));c.style("visibility",b.subchart_show?"visible":"hidden"),c.append("g").attr("clip-path",a.clipPathForSubchart).attr("class",l.chart),c.select("."+l.chart).append("g").attr("class",l.chartBars),c.select("."+l.chart).append("g").attr("class",l.chartLines),c.append("g").attr("clip-path",a.clipPath).attr("class",l.brush).call(a.brush),a.axes.subx=c.append("g").attr("class",l.axisX).attr("transform",a.getTranslate("subx")).attr("clip-path",b.axis_rotated?"":a.clipPathForXAxis)},i.updateTargetsForSubchart=function(a){var b,c,d,e,f=this,g=f.context,h=f.config,i=f.classChartBar.bind(f),j=f.classBars.bind(f),k=f.classChartLine.bind(f),m=f.classLines.bind(f),n=f.classAreas.bind(f);h.subchart_show&&(e=g.select("."+l.chartBars).selectAll("."+l.chartBar).data(a).attr("class",i),d=e.enter().append("g").style("opacity",0).attr("class",i),d.append("g").attr("class",j),c=g.select("."+l.chartLines).selectAll("."+l.chartLine).data(a).attr("class",k),b=c.enter().append("g").style("opacity",0).attr("class",k),b.append("g").attr("class",m),b.append("g").attr("class",n),g.selectAll("."+l.brush+" rect").attr(h.axis_rotated?"width":"height",h.axis_rotated?f.width2:f.height2))},i.updateBarForSubchart=function(a){var b=this;b.contextBar=b.context.selectAll("."+l.bars).selectAll("."+l.bar).data(b.barData.bind(b)),b.contextBar.enter().append("path").attr("class",b.classBar.bind(b)).style("stroke","none").style("fill",b.color),b.contextBar.style("opacity",b.initialOpacity.bind(b)),b.contextBar.exit().transition().duration(a).style("opacity",0).remove()},i.redrawBarForSubchart=function(a,b,c){(b?this.contextBar.transition().duration(c):this.contextBar).attr("d",a).style("opacity",1)},i.updateLineForSubchart=function(a){var b=this;b.contextLine=b.context.selectAll("."+l.lines).selectAll("."+l.line).data(b.lineData.bind(b)),b.contextLine.enter().append("path").attr("class",b.classLine.bind(b)).style("stroke",b.color),b.contextLine.style("opacity",b.initialOpacity.bind(b)),b.contextLine.exit().transition().duration(a).style("opacity",0).remove()},i.redrawLineForSubchart=function(a,b,c){(b?this.contextLine.transition().duration(c):this.contextLine).attr("d",a).style("opacity",1)},i.updateAreaForSubchart=function(a){var b=this,c=b.d3;b.contextArea=b.context.selectAll("."+l.areas).selectAll("."+l.area).data(b.lineData.bind(b)),b.contextArea.enter().append("path").attr("class",b.classArea.bind(b)).style("fill",b.color).style("opacity",function(){return b.orgAreaOpacity=+c.select(this).style("opacity"),0}),b.contextArea.style("opacity",0),b.contextArea.exit().transition().duration(a).style("opacity",0).remove()},i.redrawAreaForSubchart=function(a,b,c){(b?this.contextArea.transition().duration(c):this.contextArea).attr("d",a).style("fill",this.color).style("opacity",this.orgAreaOpacity)},i.redrawSubchart=function(a,b,c,d,e,f,g){var h,i,j,k=this,l=k.d3,m=k.config;k.context.style("visibility",m.subchart_show?"visible":"hidden"),m.subchart_show&&(l.event&&"zoom"===l.event.type&&k.brush.extent(k.x.orgDomain()).update(),a&&(k.brush.empty()||k.brush.extent(k.x.orgDomain()).update(),h=k.generateDrawArea(e,!0),i=k.generateDrawBar(f,!0),j=k.generateDrawLine(g,!0),k.updateBarForSubchart(c),k.updateLineForSubchart(c),k.updateAreaForSubchart(c),k.redrawBarForSubchart(i,c,c),k.redrawLineForSubchart(j,c,c),k.redrawAreaForSubchart(h,c,c)))},i.redrawForBrush=function(){var a=this,b=a.x;a.redraw({withTransition:!1,withY:a.config.zoom_rescale,withSubchart:!1,withUpdateXDomain:!0,withDimension:!1}),a.config.subchart_onbrush.call(a.api,b.orgDomain())},i.transformContext=function(a,b){var c,d=this;b&&b.axisSubX?c=b.axisSubX:(c=d.context.select("."+l.axisX),a&&(c=c.transition())),d.context.attr("transform",d.getTranslate("context")),c.attr("transform",d.getTranslate("subx"))},i.getDefaultExtent=function(){var a=this,b=a.config,c=n(b.axis_x_extent)?b.axis_x_extent(a.getXDomain(a.data.targets)):b.axis_x_extent;return a.isTimeSeries()&&(c=[a.parseDate(c[0]),a.parseDate(c[1])]),c},i.initZoom=function(){var a,b=this,c=b.d3,d=b.config;b.zoom=c.behavior.zoom().on("zoomstart",function(){a=c.event.sourceEvent,b.zoom.altDomain=c.event.sourceEvent.altKey?b.x.orgDomain():null,d.zoom_onzoomstart.call(b.api,c.event.sourceEvent)}).on("zoom",function(){b.redrawForZoom.call(b)}).on("zoomend",function(){var e=c.event.sourceEvent;e&&a.clientX===e.clientX&&a.clientY===e.clientY||(b.redrawEventRect(),b.updateZoom(),d.zoom_onzoomend.call(b.api,b.x.orgDomain()))}),b.zoom.scale=function(a){return d.axis_rotated?this.y(a):this.x(a)},b.zoom.orgScaleExtent=function(){var a=d.zoom_extent?d.zoom_extent:[1,10];return[a[0],Math.max(b.getMaxDataCount()/a[1],a[1])]},b.zoom.updateScaleExtent=function(){var a=t(b.x.orgDomain())/t(b.orgXDomain),c=this.orgScaleExtent();return this.scaleExtent([c[0]*a,c[1]*a]),this}},i.updateZoom=function(){var a=this,b=a.config.zoom_enabled?a.zoom:function(){};a.main.select("."+l.zoomRect).call(b).on("dblclick.zoom",null),a.main.selectAll("."+l.eventRect).call(b).on("dblclick.zoom",null)},i.redrawForZoom=function(){var a=this,b=a.d3,c=a.config,d=a.zoom,e=a.x;if(c.zoom_enabled&&0!==a.filterTargetsToShow(a.data.targets).length){if("mousemove"===b.event.sourceEvent.type&&d.altDomain)return e.domain(d.altDomain),void d.scale(e).updateScaleExtent();a.isCategorized()&&e.orgDomain()[0]===a.orgXDomain[0]&&e.domain([a.orgXDomain[0]-1e-10,e.orgDomain()[1]]),a.redraw({withTransition:!1,withY:c.zoom_rescale,withSubchart:!1,withEventRect:!1,withDimension:!1}),"mousemove"===b.event.sourceEvent.type&&(a.cancelClick=!0),c.zoom_onzoom.call(a.api,e.orgDomain())}},i.generateColor=function(){var a=this,b=a.config,c=a.d3,d=b.data_colors,e=v(b.color_pattern)?b.color_pattern:c.scale.category10().range(),f=b.data_color,g=[];return function(a){var b,c=a.id||a.data&&a.data.id||a;return d[c]instanceof Function?b=d[c](a):d[c]?b=d[c]:(g.indexOf(c)<0&&g.push(c),b=e[g.indexOf(c)%e.length],d[c]=b),f instanceof Function?f(b,a):b}},i.generateLevelColor=function(){var a=this,b=a.config,c=b.color_pattern,d=b.color_threshold,e="value"===d.unit,f=d.values&&d.values.length?d.values:[],g=d.max||100;return v(b.color_threshold)?function(a){var b,d,h=c[c.length-1];for(b=0;b<f.length;b++)if(d=e?a:100*a/g,d<f[b]){h=c[b];break}return h}:null},i.getYFormat=function(a){var b=this,c=a&&!b.hasType("gauge")?b.defaultArcValueFormat:b.yFormat,d=a&&!b.hasType("gauge")?b.defaultArcValueFormat:b.y2Format;return function(a,e,f){var g="y2"===b.axis.getId(f)?d:c;return g.call(b,a,e)}},i.yFormat=function(a){var b=this,c=b.config,d=c.axis_y_tick_format?c.axis_y_tick_format:b.defaultValueFormat;return d(a)},i.y2Format=function(a){var b=this,c=b.config,d=c.axis_y2_tick_format?c.axis_y2_tick_format:b.defaultValueFormat;return d(a)},i.defaultValueFormat=function(a){return m(a)?+a:""},i.defaultArcValueFormat=function(a,b){return(100*b).toFixed(1)+"%"},i.dataLabelFormat=function(a){var b,c=this,d=c.config.data_labels,e=function(a){return m(a)?+a:""};return b="function"==typeof d.format?d.format:"object"==typeof d.format?d.format[a]?d.format[a]===!0?e:d.format[a]:function(){return""}:e},i.hasCaches=function(a){for(var b=0;b<a.length;b++)if(!(a[b]in this.cache))return!1;return!0},i.addCache=function(a,b){this.cache[a]=this.cloneTarget(b)},i.getCaches=function(a){var b,c=[];for(b=0;b<a.length;b++)a[b]in this.cache&&c.push(this.cloneTarget(this.cache[a[b]]));return c};var l=i.CLASS={target:"c3-target",chart:"c3-chart",chartLine:"c3-chart-line",chartLines:"c3-chart-lines",chartBar:"c3-chart-bar",chartBars:"c3-chart-bars",chartText:"c3-chart-text",chartTexts:"c3-chart-texts",chartArc:"c3-chart-arc",chartArcs:"c3-chart-arcs",chartArcsTitle:"c3-chart-arcs-title",chartArcsBackground:"c3-chart-arcs-background",chartArcsGaugeUnit:"c3-chart-arcs-gauge-unit",chartArcsGaugeMax:"c3-chart-arcs-gauge-max",chartArcsGaugeMin:"c3-chart-arcs-gauge-min",selectedCircle:"c3-selected-circle",selectedCircles:"c3-selected-circles",eventRect:"c3-event-rect",eventRects:"c3-event-rects",eventRectsSingle:"c3-event-rects-single",eventRectsMultiple:"c3-event-rects-multiple",zoomRect:"c3-zoom-rect",brush:"c3-brush",focused:"c3-focused",defocused:"c3-defocused",region:"c3-region",regions:"c3-regions",tooltipContainer:"c3-tooltip-container",tooltip:"c3-tooltip",tooltipName:"c3-tooltip-name",shape:"c3-shape",shapes:"c3-shapes",line:"c3-line",lines:"c3-lines",bar:"c3-bar",bars:"c3-bars",circle:"c3-circle",circles:"c3-circles",arc:"c3-arc",arcs:"c3-arcs",area:"c3-area",areas:"c3-areas",empty:"c3-empty",text:"c3-text",texts:"c3-texts",gaugeValue:"c3-gauge-value",grid:"c3-grid",gridLines:"c3-grid-lines",xgrid:"c3-xgrid",xgrids:"c3-xgrids",xgridLine:"c3-xgrid-line",xgridLines:"c3-xgrid-lines",xgridFocus:"c3-xgrid-focus",ygrid:"c3-ygrid",ygrids:"c3-ygrids",ygridLine:"c3-ygrid-line",ygridLines:"c3-ygrid-lines",axis:"c3-axis",axisX:"c3-axis-x",axisXLabel:"c3-axis-x-label",axisY:"c3-axis-y",axisYLabel:"c3-axis-y-label",axisY2:"c3-axis-y2",axisY2Label:"c3-axis-y2-label",legendBackground:"c3-legend-background",legendItem:"c3-legend-item",legendItemEvent:"c3-legend-item-event",legendItemTile:"c3-legend-item-tile",legendItemHidden:"c3-legend-item-hidden",legendItemFocused:"c3-legend-item-focused",dragarea:"c3-dragarea",EXPANDED:"_expanded_",SELECTED:"_selected_",INCLUDED:"_included_"};i.generateClass=function(a,b){return" "+a+" "+a+this.getTargetSelectorSuffix(b)},i.classText=function(a){return this.generateClass(l.text,a.index)},i.classTexts=function(a){return this.generateClass(l.texts,a.id)},i.classShape=function(a){return this.generateClass(l.shape,a.index)},i.classShapes=function(a){return this.generateClass(l.shapes,a.id)},i.classLine=function(a){return this.classShape(a)+this.generateClass(l.line,a.id)},i.classLines=function(a){return this.classShapes(a)+this.generateClass(l.lines,a.id)},i.classCircle=function(a){return this.classShape(a)+this.generateClass(l.circle,a.index)},i.classCircles=function(a){return this.classShapes(a)+this.generateClass(l.circles,a.id)},i.classBar=function(a){return this.classShape(a)+this.generateClass(l.bar,a.index)},i.classBars=function(a){return this.classShapes(a)+this.generateClass(l.bars,a.id)},i.classArc=function(a){return this.classShape(a.data)+this.generateClass(l.arc,a.data.id)},i.classArcs=function(a){return this.classShapes(a.data)+this.generateClass(l.arcs,a.data.id)},i.classArea=function(a){return this.classShape(a)+this.generateClass(l.area,a.id)},i.classAreas=function(a){return this.classShapes(a)+this.generateClass(l.areas,a.id)},i.classRegion=function(a,b){return this.generateClass(l.region,b)+" "+("class"in a?a["class"]:"")},i.classEvent=function(a){return this.generateClass(l.eventRect,a.index)},i.classTarget=function(a){var b=this,c=b.config.data_classes[a],d="";return c&&(d=" "+l.target+"-"+c),b.generateClass(l.target,a)+d},i.classFocus=function(a){return this.classFocused(a)+this.classDefocused(a)},i.classFocused=function(a){return" "+(this.focusedTargetIds.indexOf(a.id)>=0?l.focused:"")},i.classDefocused=function(a){return" "+(this.defocusedTargetIds.indexOf(a.id)>=0?l.defocused:"")},i.classChartText=function(a){return l.chartText+this.classTarget(a.id)},i.classChartLine=function(a){return l.chartLine+this.classTarget(a.id)},i.classChartBar=function(a){return l.chartBar+this.classTarget(a.id)},i.classChartArc=function(a){return l.chartArc+this.classTarget(a.data.id)},i.getTargetSelectorSuffix=function(a){return a||0===a?("-"+a).replace(/[\s?!@#$%^&*()_=+,.<>'":;\[\]\/|~`{}\\]/g,"-"):""},i.selectorTarget=function(a,b){return(b||"")+"."+l.target+this.getTargetSelectorSuffix(a)},i.selectorTargets=function(a,b){var c=this;return a=a||[],a.length?a.map(function(a){return c.selectorTarget(a,b)}):null},i.selectorLegend=function(a){return"."+l.legendItem+this.getTargetSelectorSuffix(a)},i.selectorLegends=function(a){var b=this;return a&&a.length?a.map(function(a){return b.selectorLegend(a)}):null};var m=i.isValue=function(a){return a||0===a},n=i.isFunction=function(a){return"function"==typeof a},o=i.isString=function(a){return"string"==typeof a},p=i.isUndefined=function(a){return"undefined"==typeof a},q=i.isDefined=function(a){return"undefined"!=typeof a},r=i.ceil10=function(a){return 10*Math.ceil(a/10)},s=i.asHalfPixel=function(a){return Math.ceil(a)+.5},t=i.diffDomain=function(a){return a[1]-a[0]},u=i.isEmpty=function(a){return!a||o(a)&&0===a.length||"object"==typeof a&&0===Object.keys(a).length},v=i.notEmpty=function(a){return Object.keys(a).length>0},w=i.getOption=function(a,b,c){return q(a[b])?a[b]:c},x=i.hasValue=function(a,b){var c=!1;return Object.keys(a).forEach(function(d){a[d]===b&&(c=!0)}),c},y=i.getPathBox=function(a){var b=a.getBoundingClientRect(),c=[a.pathSegList.getItem(0),a.pathSegList.getItem(1)],d=c[0].x,e=Math.min(c[0].y,c[1].y);return{x:d,y:e,width:b.width,height:b.height}};h.focus=function(a){var b,c=this.internal;a=c.mapToTargetIds(a),b=c.svg.selectAll(c.selectorTargets(a.filter(c.isTargetToShow,c))),this.revert(),this.defocus(),b.classed(l.focused,!0).classed(l.defocused,!1),c.hasArcType()&&c.expandArc(a),c.toggleFocusLegend(a,!0),c.focusedTargetIds=a,c.defocusedTargetIds=c.defocusedTargetIds.filter(function(b){return a.indexOf(b)<0})},h.defocus=function(a){var b,c=this.internal;a=c.mapToTargetIds(a),b=c.svg.selectAll(c.selectorTargets(a.filter(c.isTargetToShow,c))),b.classed(l.focused,!1).classed(l.defocused,!0),c.hasArcType()&&c.unexpandArc(a),c.toggleFocusLegend(a,!1),c.focusedTargetIds=c.focusedTargetIds.filter(function(b){return a.indexOf(b)<0}),c.defocusedTargetIds=a},h.revert=function(a){var b,c=this.internal;a=c.mapToTargetIds(a),b=c.svg.selectAll(c.selectorTargets(a)),b.classed(l.focused,!1).classed(l.defocused,!1),c.hasArcType()&&c.unexpandArc(a),c.config.legend_show&&(c.showLegend(a.filter(c.isLegendToShow.bind(c))),c.legend.selectAll(c.selectorLegends(a)).filter(function(){return c.d3.select(this).classed(l.legendItemFocused)}).classed(l.legendItemFocused,!1)),c.focusedTargetIds=[],c.defocusedTargetIds=[]},h.show=function(a,b){var c,d=this.internal;a=d.mapToTargetIds(a),b=b||{},d.removeHiddenTargetIds(a),c=d.svg.selectAll(d.selectorTargets(a)),c.transition().style("opacity",1,"important").call(d.endall,function(){c.style("opacity",null).style("opacity",1)}),b.withLegend&&d.showLegend(a),d.redraw({withUpdateOrgXDomain:!0,withUpdateXDomain:!0,withLegend:!0})},h.hide=function(a,b){var c,d=this.internal;a=d.mapToTargetIds(a),b=b||{},d.addHiddenTargetIds(a),c=d.svg.selectAll(d.selectorTargets(a)),c.transition().style("opacity",0,"important").call(d.endall,function(){c.style("opacity",null).style("opacity",0)}),b.withLegend&&d.hideLegend(a),d.redraw({withUpdateOrgXDomain:!0,withUpdateXDomain:!0,withLegend:!0})},h.toggle=function(a,b){var c=this,d=this.internal;d.mapToTargetIds(a).forEach(function(a){d.isTargetToShow(a)?c.hide(a,b):c.show(a,b)})},h.zoom=function(a){var b=this.internal;return a&&(b.isTimeSeries()&&(a=a.map(function(a){return b.parseDate(a)})),b.brush.extent(a),b.redraw({withUpdateXDomain:!0,withY:b.config.zoom_rescale}),b.config.zoom_onzoom.call(this,b.x.orgDomain())),b.brush.extent()},h.zoom.enable=function(a){var b=this.internal;b.config.zoom_enabled=a,b.updateAndRedraw()},h.unzoom=function(){var a=this.internal;a.brush.clear().update(),a.redraw({withUpdateXDomain:!0})},h.load=function(a){var b=this.internal,c=b.config;return a.xs&&b.addXs(a.xs),"classes"in a&&Object.keys(a.classes).forEach(function(b){c.data_classes[b]=a.classes[b]}),"categories"in a&&b.isCategorized()&&(c.axis_x_categories=a.categories),"axes"in a&&Object.keys(a.axes).forEach(function(b){c.data_axes[b]=a.axes[b]}),"colors"in a&&Object.keys(a.colors).forEach(function(b){c.data_colors[b]=a.colors[b]}),"cacheIds"in a&&b.hasCaches(a.cacheIds)?void b.load(b.getCaches(a.cacheIds),a.done):void("unload"in a?b.unload(b.mapToTargetIds("boolean"==typeof a.unload&&a.unload?null:a.unload),function(){b.loadFromArgs(a)}):b.loadFromArgs(a))},h.unload=function(a){var b=this.internal;a=a||{},a instanceof Array?a={ids:a}:"string"==typeof a&&(a={ids:[a]}),b.unload(b.mapToTargetIds(a.ids),function(){b.redraw({withUpdateOrgXDomain:!0,withUpdateXDomain:!0,withLegend:!0}),a.done&&a.done()})},h.flow=function(a){var b,c,d,e,f,g,h,i,j=this.internal,k=[],l=j.getMaxDataCount(),n=0,o=0;if(a.json)c=j.convertJsonToData(a.json,a.keys);else if(a.rows)c=j.convertRowsToData(a.rows);else{if(!a.columns)return;c=j.convertColumnsToData(a.columns)}b=j.convertDataToTargets(c,!0),j.data.targets.forEach(function(a){var c,d,e=!1;for(c=0;c<b.length;c++)if(a.id===b[c].id){for(e=!0,a.values[a.values.length-1]&&(o=a.values[a.values.length-1].index+1),n=b[c].values.length,d=0;n>d;d++)b[c].values[d].index=o+d,j.isTimeSeries()||(b[c].values[d].x=o+d);a.values=a.values.concat(b[c].values),b.splice(c,1);break}e||k.push(a.id)}),j.data.targets.forEach(function(a){var b,c;for(b=0;b<k.length;b++)if(a.id===k[b])for(o=a.values[a.values.length-1].index+1,c=0;n>c;c++)a.values.push({id:a.id,index:o+c,x:j.isTimeSeries()?j.getOtherTargetX(o+c):o+c,value:null})}),j.data.targets.length&&b.forEach(function(a){var b,c=[];for(b=j.data.targets[0].values[0].index;o>b;b++)c.push({id:a.id,index:b,x:j.isTimeSeries()?j.getOtherTargetX(b):b,value:null});a.values.forEach(function(a){a.index+=o,j.isTimeSeries()||(a.x+=o)}),a.values=c.concat(a.values)}),j.data.targets=j.data.targets.concat(b),d=j.getMaxDataCount(),f=j.data.targets[0],g=f.values[0],q(a.to)?(n=0,i=j.isTimeSeries()?j.parseDate(a.to):a.to,f.values.forEach(function(a){a.x<i&&n++})):q(a.length)&&(n=a.length),l?1===l&&j.isTimeSeries()&&(h=(f.values[f.values.length-1].x-g.x)/2,e=[new Date(+g.x-h),new Date(+g.x+h)],j.updateXDomain(null,!0,!0,!1,e)):(h=j.isTimeSeries()?f.values.length>1?f.values[f.values.length-1].x-g.x:g.x-j.getXDomain(j.data.targets)[0]:1,e=[g.x-h,g.x],j.updateXDomain(null,!0,!0,!1,e)),j.updateTargets(j.data.targets),j.redraw({flow:{index:g.index,length:n,duration:m(a.duration)?a.duration:j.config.transition_duration,done:a.done,orgDataCount:l},withLegend:!0,withTransition:l>1,withTrimXDomain:!1,withUpdateXAxis:!0})},i.generateFlow=function(a){var b=this,c=b.config,d=b.d3;return function(){var e,f,g,h=a.targets,i=a.flow,j=a.drawBar,k=a.drawLine,m=a.drawArea,n=a.cx,o=a.cy,p=a.xv,q=a.xForText,r=a.yForText,s=a.duration,u=1,v=i.index,w=i.length,x=b.getValueOnIndex(b.data.targets[0].values,v),y=b.getValueOnIndex(b.data.targets[0].values,v+w),z=b.x.domain(),A=i.duration||s,B=i.done||function(){},C=b.generateWait(),D=b.xgrid||d.selectAll([]),E=b.xgridLines||d.selectAll([]),F=b.mainRegion||d.selectAll([]),G=b.mainText||d.selectAll([]),H=b.mainBar||d.selectAll([]),I=b.mainLine||d.selectAll([]),J=b.mainArea||d.selectAll([]),K=b.mainCircle||d.selectAll([]);b.flowing=!0,b.data.targets.forEach(function(a){a.values.splice(0,w)}),g=b.updateXDomain(h,!0,!0),b.updateXGrid&&b.updateXGrid(!0),i.orgDataCount?e=1===i.orgDataCount||x.x===y.x?b.x(z[0])-b.x(g[0]):b.isTimeSeries()?b.x(z[0])-b.x(g[0]):b.x(x.x)-b.x(y.x):1!==b.data.targets[0].values.length?e=b.x(z[0])-b.x(g[0]):b.isTimeSeries()?(x=b.getValueOnIndex(b.data.targets[0].values,0),y=b.getValueOnIndex(b.data.targets[0].values,b.data.targets[0].values.length-1),e=b.x(x.x)-b.x(y.x)):e=t(g)/2,u=t(z)/t(g),f="translate("+e+",0) scale("+u+",1)",b.hideXGridFocus(),b.hideTooltip(),d.transition().ease("linear").duration(A).each(function(){C.add(b.axes.x.transition().call(b.xAxis)),C.add(H.transition().attr("transform",f)),C.add(I.transition().attr("transform",f)),C.add(J.transition().attr("transform",f)),C.add(K.transition().attr("transform",f)),C.add(G.transition().attr("transform",f)),C.add(F.filter(b.isRegionOnX).transition().attr("transform",f)),C.add(D.transition().attr("transform",f)),C.add(E.transition().attr("transform",f))
+}).call(C,function(){var a,d=[],e=[],f=[];if(w){for(a=0;w>a;a++)d.push("."+l.shape+"-"+(v+a)),e.push("."+l.text+"-"+(v+a)),f.push("."+l.eventRect+"-"+(v+a));b.svg.selectAll("."+l.shapes).selectAll(d).remove(),b.svg.selectAll("."+l.texts).selectAll(e).remove(),b.svg.selectAll("."+l.eventRects).selectAll(f).remove(),b.svg.select("."+l.xgrid).remove()}D.attr("transform",null).attr(b.xgridAttr),E.attr("transform",null),E.select("line").attr("x1",c.axis_rotated?0:p).attr("x2",c.axis_rotated?b.width:p),E.select("text").attr("x",c.axis_rotated?b.width:0).attr("y",p),H.attr("transform",null).attr("d",j),I.attr("transform",null).attr("d",k),J.attr("transform",null).attr("d",m),K.attr("transform",null).attr("cx",n).attr("cy",o),G.attr("transform",null).attr("x",q).attr("y",r).style("fill-opacity",b.opacityForText.bind(b)),F.attr("transform",null),F.select("rect").filter(b.isRegionOnX).attr("x",b.regionX.bind(b)).attr("width",b.regionWidth.bind(b)),c.interaction_enabled&&b.redrawEventRect(),B(),b.flowing=!1})}},h.selected=function(a){var b=this.internal,c=b.d3;return c.merge(b.main.selectAll("."+l.shapes+b.getTargetSelectorSuffix(a)).selectAll("."+l.shape).filter(function(){return c.select(this).classed(l.SELECTED)}).map(function(a){return a.map(function(a){var b=a.__data__;return b.data?b.data:b})}))},h.select=function(a,b,c){var d=this.internal,e=d.d3,f=d.config;f.data_selection_enabled&&d.main.selectAll("."+l.shapes).selectAll("."+l.shape).each(function(g,h){var i=e.select(this),j=g.data?g.data.id:g.id,k=d.getToggle(this,g).bind(d),m=f.data_selection_grouped||!a||a.indexOf(j)>=0,n=!b||b.indexOf(h)>=0,o=i.classed(l.SELECTED);i.classed(l.line)||i.classed(l.area)||(m&&n?f.data_selection_isselectable(g)&&!o&&k(!0,i.classed(l.SELECTED,!0),g,h):q(c)&&c&&o&&k(!1,i.classed(l.SELECTED,!1),g,h))})},h.unselect=function(a,b){var c=this.internal,d=c.d3,e=c.config;e.data_selection_enabled&&c.main.selectAll("."+l.shapes).selectAll("."+l.shape).each(function(f,g){var h=d.select(this),i=f.data?f.data.id:f.id,j=c.getToggle(this,f).bind(c),k=e.data_selection_grouped||!a||a.indexOf(i)>=0,m=!b||b.indexOf(g)>=0,n=h.classed(l.SELECTED);h.classed(l.line)||h.classed(l.area)||k&&m&&e.data_selection_isselectable(f)&&n&&j(!1,h.classed(l.SELECTED,!1),f,g)})},h.transform=function(a,b){var c=this.internal,d=["pie","donut"].indexOf(a)>=0?{withTransform:!0}:null;c.transformTo(b,a,d)},i.transformTo=function(a,b,c){var d=this,e=!d.hasArcType(),f=c||{withTransitionForAxis:e};f.withTransitionForTransform=!1,d.transiting=!1,d.setTargetType(a,b),d.updateTargets(d.data.targets),d.updateAndRedraw(f)},h.groups=function(a){var b=this.internal,c=b.config;return p(a)?c.data_groups:(c.data_groups=a,b.redraw(),c.data_groups)},h.xgrids=function(a){var b=this.internal,c=b.config;return a?(c.grid_x_lines=a,b.redrawWithoutRescale(),c.grid_x_lines):c.grid_x_lines},h.xgrids.add=function(a){var b=this.internal;return this.xgrids(b.config.grid_x_lines.concat(a?a:[]))},h.xgrids.remove=function(a){var b=this.internal;b.removeGridLines(a,!0)},h.ygrids=function(a){var b=this.internal,c=b.config;return a?(c.grid_y_lines=a,b.redrawWithoutRescale(),c.grid_y_lines):c.grid_y_lines},h.ygrids.add=function(a){var b=this.internal;return this.ygrids(b.config.grid_y_lines.concat(a?a:[]))},h.ygrids.remove=function(a){var b=this.internal;b.removeGridLines(a,!1)},h.regions=function(a){var b=this.internal,c=b.config;return a?(c.regions=a,b.redrawWithoutRescale(),c.regions):c.regions},h.regions.add=function(a){var b=this.internal,c=b.config;return a?(c.regions=c.regions.concat(a),b.redrawWithoutRescale(),c.regions):c.regions},h.regions.remove=function(a){var b,c,d,e=this.internal,f=e.config;return a=a||{},b=e.getOption(a,"duration",f.transition_duration),c=e.getOption(a,"classes",[l.region]),d=e.main.select("."+l.regions).selectAll(c.map(function(a){return"."+a})),(b?d.transition().duration(b):d).style("opacity",0).remove(),f.regions=f.regions.filter(function(a){var b=!1;return a["class"]?(a["class"].split(" ").forEach(function(a){c.indexOf(a)>=0&&(b=!0)}),!b):!0}),f.regions},h.data=function(a){var b=this.internal.data.targets;return"undefined"==typeof a?b:b.filter(function(b){return[].concat(a).indexOf(b.id)>=0})},h.data.shown=function(a){return this.internal.filterTargetsToShow(this.data(a))},h.data.values=function(a){var b,c=null;return a&&(b=this.data(a),c=b[0]?b[0].values.map(function(a){return a.value}):null),c},h.data.names=function(a){return this.internal.clearLegendItemTextBoxCache(),this.internal.updateDataAttributes("names",a)},h.data.colors=function(a){return this.internal.updateDataAttributes("colors",a)},h.data.axes=function(a){return this.internal.updateDataAttributes("axes",a)},h.category=function(a,b){var c=this.internal,d=c.config;return arguments.length>1&&(d.axis_x_categories[a]=b,c.redraw()),d.axis_x_categories[a]},h.categories=function(a){var b=this.internal,c=b.config;return arguments.length?(c.axis_x_categories=a,b.redraw(),c.axis_x_categories):c.axis_x_categories},h.color=function(a){var b=this.internal;return b.color(a)},h.x=function(a){var b=this.internal;return arguments.length&&(b.updateTargetX(b.data.targets,a),b.redraw({withUpdateOrgXDomain:!0,withUpdateXDomain:!0})),b.data.xs},h.xs=function(a){var b=this.internal;return arguments.length&&(b.updateTargetXs(b.data.targets,a),b.redraw({withUpdateOrgXDomain:!0,withUpdateXDomain:!0})),b.data.xs},h.axis=function(){},h.axis.labels=function(a){var b=this.internal;arguments.length&&(Object.keys(a).forEach(function(c){b.axis.setLabelText(c,a[c])}),b.axis.updateLabels())},h.axis.max=function(a){var b=this.internal,c=b.config;return arguments.length?("object"==typeof a?(m(a.x)&&(c.axis_x_max=a.x),m(a.y)&&(c.axis_y_max=a.y),m(a.y2)&&(c.axis_y2_max=a.y2)):c.axis_y_max=c.axis_y2_max=a,void b.redraw({withUpdateOrgXDomain:!0,withUpdateXDomain:!0})):{x:c.axis_x_max,y:c.axis_y_max,y2:c.axis_y2_max}},h.axis.min=function(a){var b=this.internal,c=b.config;return arguments.length?("object"==typeof a?(m(a.x)&&(c.axis_x_min=a.x),m(a.y)&&(c.axis_y_min=a.y),m(a.y2)&&(c.axis_y2_min=a.y2)):c.axis_y_min=c.axis_y2_min=a,void b.redraw({withUpdateOrgXDomain:!0,withUpdateXDomain:!0})):{x:c.axis_x_min,y:c.axis_y_min,y2:c.axis_y2_min}},h.axis.range=function(a){return arguments.length?(q(a.max)&&this.axis.max(a.max),void(q(a.min)&&this.axis.min(a.min))):{max:this.axis.max(),min:this.axis.min()}},h.legend=function(){},h.legend.show=function(a){var b=this.internal;b.showLegend(b.mapToTargetIds(a)),b.updateAndRedraw({withLegend:!0})},h.legend.hide=function(a){var b=this.internal;b.hideLegend(b.mapToTargetIds(a)),b.updateAndRedraw({withLegend:!0})},h.resize=function(a){var b=this.internal,c=b.config;c.size_width=a?a.width:null,c.size_height=a?a.height:null,this.flush()},h.flush=function(){var a=this.internal;a.updateAndRedraw({withLegend:!0,withTransition:!1,withTransitionForTransform:!1})},h.destroy=function(){var b=this.internal;return a.clearInterval(b.intervalForObserveInserted),a.onresize=null,b.selectChart.classed("c3",!1).html(""),Object.keys(b).forEach(function(a){b[a]=null}),null},h.tooltip=function(){},h.tooltip.show=function(a){var b,c,d=this.internal;a.mouse&&(c=a.mouse),a.data?d.isMultipleX()?(c=[d.x(a.data.x),d.getYScale(a.data.id)(a.data.value)],b=null):b=m(a.data.index)?a.data.index:d.getIndexByX(a.data.x):"undefined"!=typeof a.x?b=d.getIndexByX(a.x):"undefined"!=typeof a.index&&(b=a.index),d.dispatchEvent("mouseover",b,c),d.dispatchEvent("mousemove",b,c)},h.tooltip.hide=function(){this.internal.dispatchEvent("mouseout",0)};var z;i.isSafari=function(){var b=a.navigator.userAgent;return b.indexOf("Safari")>=0&&b.indexOf("Chrome")<0},i.isChrome=function(){var b=a.navigator.userAgent;return b.indexOf("Chrome")>=0},Function.prototype.bind||(Function.prototype.bind=function(a){if("function"!=typeof this)throw new TypeError("Function.prototype.bind - what is trying to be bound is not callable");var b=Array.prototype.slice.call(arguments,1),c=this,d=function(){},e=function(){return c.apply(this instanceof d?this:a,b.concat(Array.prototype.slice.call(arguments)))};return d.prototype=this.prototype,e.prototype=new d,e}),"function"==typeof define&&define.amd?define("c3",["d3"],k):"undefined"!=typeof exports&&"undefined"!=typeof module?module.exports=k:a.c3=k}(window);
\ No newline at end of file
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/component.json b/web/nms-public.gathering.org/old/speedometer/c3-master/component.json
new file mode 100644
index 0000000..51e9f0f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/component.json
@@ -0,0 +1,19 @@
+{
+  "name": "c3",
+  "repo": "masayuki0812/c3",
+  "description": "A D3-based reusable chart library",
+  "version": "0.4.10",
+  "keywords": [],
+  "dependencies": {
+    "mbostock/d3": "v3.5.0"
+  },
+  "development": {},
+  "license": "MIT",
+  "main": "c3.js",
+  "scripts": [
+    "c3.js"
+  ],
+  "styles": [
+    "c3.css"
+  ]
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/extensions/exporter/config.json b/web/nms-public.gathering.org/old/speedometer/c3-master/extensions/exporter/config.json
new file mode 100644
index 0000000..e3f812a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/extensions/exporter/config.json
@@ -0,0 +1,11 @@
+{
+	"js": [
+		"../../bower_components/d3/d3.min.js",
+		"../../c3.min.js"
+	],
+	"css": [
+		"../../c3.css"
+	],
+
+	"template": "<html><head><meta charset=\"utf-8\"><style>{0}</style></head><body><div id=\"chart\"></div></body></html>"
+}
\ No newline at end of file
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/extensions/exporter/phantom-exporter.js b/web/nms-public.gathering.org/old/speedometer/c3-master/extensions/exporter/phantom-exporter.js
new file mode 100644
index 0000000..92d849d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/extensions/exporter/phantom-exporter.js
@@ -0,0 +1,140 @@
+/**
+*  PNG\JPEG exporter for C3.js, version 0.2
+*  (c) 2014 Yuval Bar-On
+*
+* usage: path/to/phantomjs output options [WxH]
+*
+*/
+
+// useful python-styled string formatting, "hello {0}! Javascript is {1}".format("world", "awesome");
+if (!String.prototype.format) {
+  String.prototype.format = function() {
+    var args = arguments;
+    return this.replace(/{(\d+)}/g, function(match, number) { 
+      return typeof args[number] != 'undefined'
+        ? args[number]
+        : match
+      ;
+    });
+  };
+}
+
+// defaults
+var page   = require('webpage').create(),
+	fs 	   = require('fs'),
+	system = require('system'),
+	config = JSON.parse( fs.read('config.json') ),
+	output,	size;
+
+if (system.args.length < 3 ) {
+    console.log('Usage: phantasm.js filename html [WxH]');
+    phantom.exit(1);
+} else {
+	out  = system.args[1];
+	opts = JSON.parse( system.args[2] );
+
+	if (system.args[3]) {
+		var dimensions = system.args[3].split('x'),
+			width 	   = dimensions[0],
+			height 	   = dimensions[1];
+
+		function checkNum(check) {
+			check = parseInt(check);
+			if (!isNaN(check))
+				return check;
+			return false;
+		}
+
+		width  = checkNum(width);
+		height = checkNum(height);
+
+		if (width && height) {
+			page.viewportSize = {
+				height: height,
+				width: width
+			}
+		}
+
+		// fit chart size to img size, if undefined
+		if (!opts.size) {
+			opts.size = {
+				"height": height,
+				"width": width
+			};
+		}
+	} else {
+		// check if size is defined in chart, 
+		// else apply defaults
+		page.viewportSize = {
+			height: (opts.size && opts.size.height) ? opts.size.height : 320,
+			width:  (opts.size && opts.size.width ) ? opts.size.width  : 710,
+		}
+	}
+}
+
+page.onResourceRequested = function(requestData, request) {
+  console.log('::loading resource ', requestData['url']);
+};	
+
+// helpful debug functions
+page.onConsoleMessage = function(msg){
+    console.log(msg);
+};
+
+page.onError = function(msg, trace) {
+  var msgStack = ['ERROR: ' + msg];
+
+  if (trace && trace.length) {
+    msgStack.push('TRACE:');
+    trace.forEach(function(t) {
+      msgStack.push(' -> ' + t.file + ': ' + t.line + (t.function ? ' (in function "' + t.function +'")' : ''));
+    });
+  }
+
+  console.error(msgStack.join('\n'));
+};
+
+// render page
+function injectVerify(script) {
+	var req = page.injectJs(script);
+	if (!req) { 
+		console.log( '\nError!\n' + script + ' not found!\n' );
+		phantom.exit(1); 
+	}
+}
+
+page.onLoadFinished = function() {
+	console.log('::rendering');
+
+	for (var j in config.js) {
+		injectVerify(config.js[j]);
+	}
+
+	page.evaluate(function(chartoptions) {
+		// phantomjs doesn't know how to handle .bind, so we override
+		Function.prototype.bind = Function.prototype.bind || function (thisp) {
+		  var fn = this;
+		  return function () {
+		    return fn.apply(thisp, arguments);
+		  };
+		};
+
+		// generate chart
+		c3.generate(chartoptions);
+
+	}, opts);
+
+// setting transition to 0 has proven not to work thus far, but 300ms isn't much
+// so this is acceptable for now
+	setTimeout(function() {
+		page.render(out);
+		phantom.exit();
+	}, 300);
+}
+
+//  apply css inline because that usually renders better
+var css = '';
+for (var i in config.css) {
+	css += fs.read(config.css[i]);
+}
+page.content = config.template.format(css);
\ No newline at end of file
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/extensions/exporter/test.png b/web/nms-public.gathering.org/old/speedometer/c3-master/extensions/exporter/test.png
new file mode 100644
index 0000000..593b70b
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/extensions/exporter/test.png
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/extensions/js/c3ext.js b/web/nms-public.gathering.org/old/speedometer/c3-master/extensions/js/c3ext.js
new file mode 100644
index 0000000..8ff301f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/extensions/js/c3ext.js
@@ -0,0 +1,380 @@
+var c3ext = {};
+c3ext.generate = function (options) {
+
+    if (options.zoom2 != null) {
+        zoom2_reducers = options.zoom2.reducers || {};
+        zoom2_enabled = options.zoom2.enabled;
+        _zoom2_factor = options.zoom2.factor || 1;
+        _zoom2_maxItems = options.zoom2.maxItems;
+    }
+
+    if (!zoom2_enabled) {
+        return c3.generate(options);
+    }
+
+
+    var originalData = Q.copy(options.data);
+    var zoom2_reducers;
+    var zoom2_enabled;
+    var _zoom2_maxItems;
+
+    if (_zoom2_maxItems == null) {
+        var el = d3.select(options.bindto)[0][0];
+        if (el != null) {
+            var availWidth = el.clientWidth;
+
+            var pointSize = 20;
+            _zoom2_maxItems = Math.ceil(availWidth / pointSize);
+        }
+        if (_zoom2_maxItems == null || _zoom2_maxItems < 10) {
+            _zoom2_maxItems = 10;
+        }
+    }
+
+    function onZoomChanged(e) {
+        refresh();
+    }
+
+    var zoom2 = c3ext.ZoomBehavior({ changed: onZoomChanged, bindto: options.bindto });
+
+    zoom2.enhance = function () {
+        _zoom2_maxItems *= 2;
+        var totalItems = zoom2.getZoom().totalItems;
+        if (_zoom2_maxItems > totalItems)
+            _zoom2_maxItems = totalItems;
+        refresh();
+    }
+    zoom2.dehance = function () {
+        _zoom2_maxItems = Math.ceil(_zoom2_maxItems / 2) + 1;
+        refresh();
+    }
+
+    zoom2.maxItems = function () { return _zoom2_maxItems; };
+    function zoomAndReduceData(list, zoomRange, func, maxItems) {
+        //var maxItems = 10;//Math.ceil(10 * zoomFactor);
+        var list2 = list.slice(zoomRange[0], zoomRange[1]);
+        var chunkSize = 1;
+        var list3 = list2;
+        if (list3.length > maxItems) {
+            var chunkSize = Math.ceil(list2.length / maxItems);
+            list3 = list3.splitIntoChunksOf(chunkSize).map(func);
+        }
+        //console.log("x" + getCurrentZoomLevel() + ", maxItems=" + maxItems + " chunkSize=" + chunkSize + " totalBefore=" + list2.length + ", totalAfter=" + list3.length);
+        return list3;
+    }
+
+    function first(t) { return t[0]; }
+
+    var getDataForZoom = function (data) {
+        if (data.columns == null || data.columns.length == 0)
+            return;
+
+        var zoomInfo = zoom2.getZoom();
+        if (zoomInfo.totalItems != data.columns[0].length - 1) {
+            zoom2.setOptions({ totalItems: data.columns[0].length - 1 });
+            zoomInfo = zoom2.getZoom();
+        }
+        data.columns = originalData.columns.map(function (column) {
+            var name = column[0];
+            var reducer = zoom2_reducers[name] || first; //by default take the first
+
+            var values = column.slice(1);
+            var newValues = zoomAndReduceData(values, zoomInfo.currentZoom, reducer, _zoom2_maxItems);
+            return [name].concat(newValues);
+        });
+        return data;
+    };
+
+    getDataForZoom(options.data);
+    var chart = c3.generate(options);
+    var _chart_load_org = chart.load.bind(chart);
+    chart.zoom2 = zoom2;
+    chart.load = function (data) {
+        if (data.unload) {
+            unload(data.unload);
+            delete data.unload;
+        }
+        Q.copy(data, originalData);
+        refresh();
+    }
+    chart.unload = function (names) {
+        unload(names);
+        refresh();
+    }
+
+    function unload(names) {
+        originalData.columns.removeAll(function (t) { names.contains(t); });
+    }
+
+
+    function refresh() {
+        var data = Q.copy(originalData)
+        getDataForZoom(data);
+        _chart_load_org(data);
+    };
+
+
+    return chart;
+}
+
+c3ext.ZoomBehavior = function (options) {
+    var zoom = { __type: "ZoomBehavior" };
+
+    var _zoom2_factor;
+    var _left;
+    var totalItems;
+    var currentZoom;
+    var bindto = options.bindto;
+    var _zoomChanged = options.changed || function () { };
+    var element;
+    var mousewheelTimer;
+    var deltaY = 0;
+    var leftRatio = 0;
+
+
+    zoom.setOptions = function (options) {
+        if (options == null)
+            options = {};
+        _zoom2_factor = options.factor || 1;
+        _left = 0;
+        totalItems = options.totalItems || 0;
+        currentZoom = [0, totalItems];
+        _zoomChanged = options.changed || _zoomChanged;
+    }
+
+    zoom.setOptions(options);
+
+
+    function verifyZoom(newZoom) {
+        //newZoom.sort();
+        if (newZoom[1] > totalItems) {
+            var diff = newZoom[1] - totalItems;
+            newZoom[0] -= diff;
+            newZoom[1] -= diff;
+        }
+        if (newZoom[0] < 0) {
+            var diff = newZoom[0] * -1;
+            newZoom[0] += diff;
+            newZoom[1] += diff;
+        }
+        if (newZoom[1] > totalItems)
+            newZoom[1] = totalItems;
+        if (newZoom[0] < 0)
+            newZoom[0] = 0;
+    }
+
+    function zoomAndPan(zoomFactor, left) {
+        var itemsToShow = Math.ceil(totalItems / zoomFactor);
+        var newZoom = [left, left + itemsToShow];
+        verifyZoom(newZoom);
+        currentZoom = newZoom;
+        onZoomChanged();
+    }
+
+    function onZoomChanged() {
+        if (_zoomChanged != null)
+            _zoomChanged(zoom.getZoom());
+    }
+    function applyZoomAndPan() {
+        zoomAndPan(_zoom2_factor, _left);
+    }
+    function getItemsToShow() {
+        var itemsToShow = Math.ceil(totalItems / _zoom2_factor);
+        return itemsToShow;
+    }
+
+
+    zoom.getZoom = function () {
+        return { totalItems: totalItems, currentZoom: currentZoom.slice() };
+    }
+
+    zoom.factor = function (factor, skipDraw) {
+        if (arguments.length == 0)
+            return _zoom2_factor;
+        _zoom2_factor = factor;
+        if (_zoom2_factor < 1)
+            _zoom2_factor = 1;
+        if (skipDraw)
+            return;
+        applyZoomAndPan();
+    }
+    zoom.left = function (left, skipDraw) {
+        if (arguments.length == 0)
+            return _left;
+        _left = left;
+        if (_left < 0)
+            _left = 0;
+        var pageSize = getItemsToShow();
+        //_left += pageSize;
+        if (_left + pageSize > totalItems)
+            _left = totalItems - pageSize;
+        console.log({ left: _left, pageSize: pageSize });
+        if (skipDraw)
+            return;
+        applyZoomAndPan();
+    }
+
+    zoom.zoomAndPanByRatio = function (zoomRatio, panRatio) {
+
+        var pageSize = getItemsToShow();
+        var leftOffset = Math.round(pageSize * panRatio);
+        var mouseLeft = _left + leftOffset;
+        zoom.factor(zoom.factor() * zoomRatio, true);
+
+        var finalLeft = mouseLeft;
+        if (zoomRatio != 1) {
+            var pageSize2 = getItemsToShow();
+            var leftOffset2 = Math.round(pageSize2 * panRatio);
+            finalLeft = mouseLeft - leftOffset2;
+        }
+        zoom.left(finalLeft, true);
+        applyZoomAndPan();
+    }
+
+    zoom.zoomIn = function () {
+        zoom.zoomAndPanByRatio(2, 0);
+    }
+
+    zoom.zoomOut = function () {
+        zoom.zoomAndPanByRatio(0.5, 0);
+    }
+
+    zoom.panLeft = function () {
+        zoom.zoomAndPanByRatio(1, -1);
+    }
+    zoom.panRight = function () {
+        zoom.zoomAndPanByRatio(1, 1);
+    }
+
+    zoom.reset = function () {
+        _left = 0;
+        _zoom2_factor = 1;
+        applyZoomAndPan();
+    }
+
+    function doZoom() {
+        if (deltaY != 0) {
+            var maxDelta = 10;
+            var multiply = (maxDelta + deltaY) / maxDelta;
+            //var factor = chart.zoom2.factor()*multiply;
+            //factor= Math.ceil(factor*100) / 100;
+            console.log({ deltaY: deltaY, multiply: multiply });
+            zoom.zoomAndPanByRatio(multiply, leftRatio);//0.5);//leftRatio);
+            deltaY = 0;
+        }
+    }
+
+    function element_mousewheel(e) {
+        deltaY += e.deltaY;
+        leftRatio = (e.offsetX - 70) / (e.currentTarget.offsetWidth - 70);
+        //console.log({ "e.offsetX": e.offsetX, "e.currentTarget.offsetWidth": e.currentTarget.offsetWidth, leftRatio: leftRatio });
+        mousewheelTimer.set(150);
+        e.preventDefault();
+    }
+
+    if (bindto != null) {
+        element = $(options.bindto);
+        if (element.mousewheel) {
+            mousewheelTimer = new Timer(doZoom);
+            element.mousewheel(element_mousewheel);
+        }
+    }
+
+    return zoom;
+
+}
+
+if (typeof (Q) == "undefined") {
+    var Q = function () {
+    };
+
+    Q.copy = function (src, target, options, depth) {
+        ///<summary>Copies an object into a target object, recursively cloning any object or array in the way, overwrite=true will overwrite a primitive field value even if exists</summary>
+        ///<param name="src" />
+        ///<param name="target" />
+        ///<param name="options" type="Object">{ overwrite:false }</param>
+        ///<returns type="Object">The copied object</returns>
+        if (depth == null)
+            depth = 0;
+        if (depth == 100) {
+            console.warn("Q.copy is in depth of 100 - possible circular reference")
+        }
+        options = options || { overwrite: false };
+        if (src == target || src == null)
+            return target;
+        if (typeof (src) != "object") {
+            if (options.overwrite || target == null)
+                return src;
+            return target;
+        }
+        if (typeof (src.clone) == "function") {
+            if (options.overwrite || target == null)
+                return src.clone();
+            return target;
+        }
+        if (target == null) {
+            if (src instanceof Array)
+                target = [];
+            else
+                target = {};
+        }
+
+        if (src instanceof Array) {
+            for (var i = 0; i < src.length; i++) {
+                var item = src[i];
+                var item2 = target[i];
+                item2 = Q.copy(item, item2, options, depth + 1);
+                target[i] = item2;
+            }
+            target.splice(src.length, target.length - src.length);
+            return target;
+        }
+        for (var p in src) {
+            var value = src[p];
+            var value2 = target[p];
+            value2 = Q.copy(value, value2, options, depth + 1);
+            target[p] = value2;
+        }
+        return target;
+    }
+}
+if (typeof (Timer) == "undefined") {
+    var Timer = function (action, ms) {
+        this.action = action;
+        if (ms != null)
+            this.set(ms);
+    }
+
+    Timer.prototype.set = function (ms) {
+        if (ms == null)
+            ms = this._ms;
+        else
+            this._ms = ms;
+        this.clear();
+        if (ms == null)
+            return;
+        this.timeout = window.setTimeout(this.onTick.bind(this), ms);
+    }
+
+    Timer.prototype.onTick = function () {
+        this.clear();
+        this.action();
+    }
+
+    Timer.prototype.clear = function (ms) {
+        if (this.timeout == null)
+            return;
+        window.clearTimeout(this.timeout);
+        this.timeout = null;
+    }
+}
+if (typeof(Array.prototype.splitIntoChunksOf)=="undefined") {
+    Array.prototype.splitIntoChunksOf = function (countInEachChunk) {
+        var chunks = Math.ceil(this.length / countInEachChunk);
+        var list = [];
+        for (var i = 0; i < this.length; i += countInEachChunk) {
+            list.push(this.slice(i, i + countInEachChunk));
+        }
+        return list;
+    }
+}
\ No newline at end of file
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/css/bootstrap.min.css b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/css/bootstrap.min.css
new file mode 100644
index 0000000..4cc4e7a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/css/bootstrap.min.css
@@ -0,0 +1,8 @@
+/*!
+ * Bootstrap v3.0.0 by @fat and @mdo
+ * Copyright 2013 Twitter, Inc.
+ * Licensed under http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Designed and built with all the love in the world by @mdo and @fat.
+ */
+/*! normalize.css v2.1.3 | MIT License | git.io/normalize */article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block}audio,canvas,video{display:inline-block}audio:not([controls]){display:none;height:0}[hidden],template{display:none}html{font-family:sans-serif;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}body{margin:0}a{background:transparent}a:focus{outline:thin dotted}a:active,a:hover{outline:0}h1{margin:.67em 0;font-size:2em}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:bold}dfn{font-style:italic}hr{height:0;-moz-box-sizing:content-box;box-sizing:content-box}mark{color:#000;background:#ff0}code,kbd,pre,samp{font-family:monospace,serif;font-size:1em}pre{white-space:pre-wrap}q{quotes:"\201C" "\201D" "\2018" "\2019"}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sup{top:-0.5em}sub{bottom:-0.25em}img{border:0}svg:not(:root){overflow:hidden}figure{margin:0}fieldset{padding:.35em .625em .75em;margin:0 2px;border:1px solid #c0c0c0}legend{padding:0;border:0}button,input,select,textarea{margin:0;font-family:inherit;font-size:100%}button,input{line-height:normal}button,select{text-transform:none}button,html input[type="button"],input[type="reset"],input[type="submit"]{cursor:pointer;-webkit-appearance:button}button[disabled],html input[disabled]{cursor:default}input[type="checkbox"],input[type="radio"]{padding:0;box-sizing:border-box}input[type="search"]{-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box;-webkit-appearance:textfield}input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none}button::-moz-focus-inner,input::-moz-focus-inner{padding:0;border:0}textarea{overflow:auto;vertical-align:top}table{border-collapse:collapse;border-spacing:0}@media print{*{color:#000!important;text-shadow:none!important;background:transparent!important;box-shadow:none!important}a,a:visited{text-decoration:underline}a[href]:after{content:" (" attr(href) ")"}abbr[title]:after{content:" (" attr(title) ")"}a[href^="javascript:"]:after,a[href^="#"]:after{content:""}pre,blockquote{border:1px solid #999;page-break-inside:avoid}thead{display:table-header-group}tr,img{page-break-inside:avoid}img{max-width:100%!important}@page{margin:2cm .5cm}p,h2,h3{orphans:3;widows:3}h2,h3{page-break-after:avoid}.navbar{display:none}.table td,.table th{background-color:#fff!important}.btn>.caret,.dropup>.btn>.caret{border-top-color:#000!important}.label{border:1px solid #000}.table{border-collapse:collapse!important}.table-bordered th,.table-bordered td{border:1px solid #ddd!important}}*,*:before,*:after{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}html{font-size:62.5%;-webkit-tap-highlight-color:rgba(0,0,0,0)}body{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:14px;line-height:1.428571429;color:#333;background-color:#fff}input,button,select,textarea{font-family:inherit;font-size:inherit;line-height:inherit}a{color:#428bca;text-decoration:none}a:hover,a:focus{color:#2a6496;text-decoration:underline}a:focus{outline:thin dotted #333;outline:5px auto -webkit-focus-ring-color;outline-offset:-2px}img{vertical-align:middle}.img-responsive{display:block;height:auto;max-width:100%}.img-rounded{border-radius:6px}.img-thumbnail{display:inline-block;height:auto;max-width:100%;padding:4px;line-height:1.428571429;background-color:#fff;border:1px solid #ddd;border-radius:4px;-webkit-transition:all .2s ease-in-out;transition:all .2s ease-in-out}.img-circle{border-radius:50%}hr{margin-top:20px;margin-bottom:20px;border:0;border-top:1px solid #eee}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}p{margin:0 0 10px}.lead{margin-bottom:20px;font-size:16px;font-weight:200;line-height:1.4}@media(min-width:768px){.lead{font-size:21px}}small,.small{font-size:85%}cite{font-style:normal}.text-muted{color:#999}.text-primary{color:#428bca}.text-primary:hover{color:#3071a9}.text-warning{color:#c09853}.text-warning:hover{color:#a47e3c}.text-danger{color:#b94a48}.text-danger:hover{color:#953b39}.text-success{color:#468847}.text-success:hover{color:#356635}.text-info{color:#3a87ad}.text-info:hover{color:#2d6987}.text-left{text-align:left}.text-right{text-align:right}.text-center{text-align:center}h1,h2,h3,h4,h5,h6,.h1,.h2,.h3,.h4,.h5,.h6{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-weight:500;line-height:1.1;color:inherit}h1 small,h2 small,h3 small,h4 small,h5 small,h6 small,.h1 small,.h2 small,.h3 small,.h4 small,.h5 small,.h6 small,h1 .small,h2 .small,h3 .small,h4 .small,h5 .small,h6 .small,.h1 .small,.h2 .small,.h3 .small,.h4 .small,.h5 .small,.h6 .small{font-weight:normal;line-height:1;color:#999}h1,h2,h3{margin-top:20px;margin-bottom:10px}h1 small,h2 small,h3 small,h1 .small,h2 .small,h3 .small{font-size:65%}h4,h5,h6{margin-top:10px;margin-bottom:10px}h4 small,h5 small,h6 small,h4 .small,h5 .small,h6 .small{font-size:75%}h1,.h1{font-size:36px}h2,.h2{font-size:30px}h3,.h3{font-size:24px}h4,.h4{font-size:18px}h5,.h5{font-size:14px}h6,.h6{font-size:12px}.page-header{padding-bottom:9px;margin:40px 0 20px;border-bottom:1px solid #eee}ul,ol{margin-top:0;margin-bottom:10px}ul ul,ol ul,ul ol,ol ol{margin-bottom:0}.list-unstyled{padding-left:0;list-style:none}.list-inline{padding-left:0;list-style:none}.list-inline>li{display:inline-block;padding-right:5px;padding-left:5px}dl{margin-bottom:20px}dt,dd{line-height:1.428571429}dt{font-weight:bold}dd{margin-left:0}@media(min-width:768px){.dl-horizontal dt{float:left;width:160px;overflow:hidden;clear:left;text-align:right;text-overflow:ellipsis;white-space:nowrap}.dl-horizontal dd{margin-left:180px}.dl-horizontal dd:before,.dl-horizontal dd:after{display:table;content:" "}.dl-horizontal dd:after{clear:both}.dl-horizontal dd:before,.dl-horizontal dd:after{display:table;content:" "}.dl-horizontal dd:after{clear:both}}abbr[title],abbr[data-original-title]{cursor:help;border-bottom:1px dotted #999}abbr.initialism{font-size:90%;text-transform:uppercase}blockquote{padding:10px 20px;margin:0 0 20px;border-left:5px solid #eee}blockquote p{font-size:17.5px;font-weight:300;line-height:1.25}blockquote p:last-child{margin-bottom:0}blockquote small{display:block;line-height:1.428571429;color:#999}blockquote small:before{content:'\2014 \00A0'}blockquote.pull-right{padding-right:15px;padding-left:0;border-right:5px solid #eee;border-left:0}blockquote.pull-right p,blockquote.pull-right small,blockquote.pull-right .small{text-align:right}blockquote.pull-right small:before,blockquote.pull-right .small:before{content:''}blockquote.pull-right small:after,blockquote.pull-right .small:after{content:'\00A0 \2014'}blockquote:before,blockquote:after{content:""}address{margin-bottom:20px;font-style:normal;line-height:1.428571429}code,kbd,pre,samp{font-family:Monaco,Menlo,Consolas,"Courier New",monospace}code{padding:2px 4px;font-size:90%;color:#c7254e;white-space:nowrap;background-color:#f9f2f4;border-radius:4px}pre{display:block;padding:9.5px;margin:0 0 10px;font-size:13px;line-height:1.428571429;color:#333;word-break:break-all;word-wrap:break-word;background-color:#f5f5f5;border:1px solid #ccc;border-radius:4px}pre code{padding:0;font-size:inherit;color:inherit;white-space:pre-wrap;background-color:transparent;border-radius:0}.pre-scrollable{max-height:340px;overflow-y:scroll}.container{padding-right:15px;padding-left:15px;margin-right:auto;margin-left:auto}.container:before,.container:after{display:table;content:" "}.container:after{clear:both}.container:before,.container:after{display:table;content:" "}.container:after{clear:both}.row{margin-right:-15px;margin-left:-15px}.row:before,.row:after{display:table;content:" "}.row:after{clear:both}.row:before,.row:after{display:table;content:" "}.row:after{clear:both}.col-xs-1,.col-sm-1,.col-md-1,.col-lg-1,.col-xs-2,.col-sm-2,.col-md-2,.col-lg-2,.col-xs-3,.col-sm-3,.col-md-3,.col-lg-3,.col-xs-4,.col-sm-4,.col-md-4,.col-lg-4,.col-xs-5,.col-sm-5,.col-md-5,.col-lg-5,.col-xs-6,.col-sm-6,.col-md-6,.col-lg-6,.col-xs-7,.col-sm-7,.col-md-7,.col-lg-7,.col-xs-8,.col-sm-8,.col-md-8,.col-lg-8,.col-xs-9,.col-sm-9,.col-md-9,.col-lg-9,.col-xs-10,.col-sm-10,.col-md-10,.col-lg-10,.col-xs-11,.col-sm-11,.col-md-11,.col-lg-11,.col-xs-12,.col-sm-12,.col-md-12,.col-lg-12{position:relative;min-height:1px;padding-right:15px;padding-left:15px}.col-xs-1,.col-xs-2,.col-xs-3,.col-xs-4,.col-xs-5,.col-xs-6,.col-xs-7,.col-xs-8,.col-xs-9,.col-xs-10,.col-xs-11{float:left}.col-xs-12{width:100%}.col-xs-11{width:91.66666666666666%}.col-xs-10{width:83.33333333333334%}.col-xs-9{width:75%}.col-xs-8{width:66.66666666666666%}.col-xs-7{width:58.333333333333336%}.col-xs-6{width:50%}.col-xs-5{width:41.66666666666667%}.col-xs-4{width:33.33333333333333%}.col-xs-3{width:25%}.col-xs-2{width:16.666666666666664%}.col-xs-1{width:8.333333333333332%}.col-xs-pull-12{right:100%}.col-xs-pull-11{right:91.66666666666666%}.col-xs-pull-10{right:83.33333333333334%}.col-xs-pull-9{right:75%}.col-xs-pull-8{right:66.66666666666666%}.col-xs-pull-7{right:58.333333333333336%}.col-xs-pull-6{right:50%}.col-xs-pull-5{right:41.66666666666667%}.col-xs-pull-4{right:33.33333333333333%}.col-xs-pull-3{right:25%}.col-xs-pull-2{right:16.666666666666664%}.col-xs-pull-1{right:8.333333333333332%}.col-xs-push-12{left:100%}.col-xs-push-11{left:91.66666666666666%}.col-xs-push-10{left:83.33333333333334%}.col-xs-push-9{left:75%}.col-xs-push-8{left:66.66666666666666%}.col-xs-push-7{left:58.333333333333336%}.col-xs-push-6{left:50%}.col-xs-push-5{left:41.66666666666667%}.col-xs-push-4{left:33.33333333333333%}.col-xs-push-3{left:25%}.col-xs-push-2{left:16.666666666666664%}.col-xs-push-1{left:8.333333333333332%}.col-xs-offset-12{margin-left:100%}.col-xs-offset-11{margin-left:91.66666666666666%}.col-xs-offset-10{margin-left:83.33333333333334%}.col-xs-offset-9{margin-left:75%}.col-xs-offset-8{margin-left:66.66666666666666%}.col-xs-offset-7{margin-left:58.333333333333336%}.col-xs-offset-6{margin-left:50%}.col-xs-offset-5{margin-left:41.66666666666667%}.col-xs-offset-4{margin-left:33.33333333333333%}.col-xs-offset-3{margin-left:25%}.col-xs-offset-2{margin-left:16.666666666666664%}.col-xs-offset-1{margin-left:8.333333333333332%}@media(min-width:768px){.container{width:750px}.col-sm-1,.col-sm-2,.col-sm-3,.col-sm-4,.col-sm-5,.col-sm-6,.col-sm-7,.col-sm-8,.col-sm-9,.col-sm-10,.col-sm-11{float:left}.col-sm-12{width:100%}.col-sm-11{width:91.66666666666666%}.col-sm-10{width:83.33333333333334%}.col-sm-9{width:75%}.col-sm-8{width:66.66666666666666%}.col-sm-7{width:58.333333333333336%}.col-sm-6{width:50%}.col-sm-5{width:41.66666666666667%}.col-sm-4{width:33.33333333333333%}.col-sm-3{width:25%}.col-sm-2{width:16.666666666666664%}.col-sm-1{width:8.333333333333332%}.col-sm-pull-12{right:100%}.col-sm-pull-11{right:91.66666666666666%}.col-sm-pull-10{right:83.33333333333334%}.col-sm-pull-9{right:75%}.col-sm-pull-8{right:66.66666666666666%}.col-sm-pull-7{right:58.333333333333336%}.col-sm-pull-6{right:50%}.col-sm-pull-5{right:41.66666666666667%}.col-sm-pull-4{right:33.33333333333333%}.col-sm-pull-3{right:25%}.col-sm-pull-2{right:16.666666666666664%}.col-sm-pull-1{right:8.333333333333332%}.col-sm-push-12{left:100%}.col-sm-push-11{left:91.66666666666666%}.col-sm-push-10{left:83.33333333333334%}.col-sm-push-9{left:75%}.col-sm-push-8{left:66.66666666666666%}.col-sm-push-7{left:58.333333333333336%}.col-sm-push-6{left:50%}.col-sm-push-5{left:41.66666666666667%}.col-sm-push-4{left:33.33333333333333%}.col-sm-push-3{left:25%}.col-sm-push-2{left:16.666666666666664%}.col-sm-push-1{left:8.333333333333332%}.col-sm-offset-12{margin-left:100%}.col-sm-offset-11{margin-left:91.66666666666666%}.col-sm-offset-10{margin-left:83.33333333333334%}.col-sm-offset-9{margin-left:75%}.col-sm-offset-8{margin-left:66.66666666666666%}.col-sm-offset-7{margin-left:58.333333333333336%}.col-sm-offset-6{margin-left:50%}.col-sm-offset-5{margin-left:41.66666666666667%}.col-sm-offset-4{margin-left:33.33333333333333%}.col-sm-offset-3{margin-left:25%}.col-sm-offset-2{margin-left:16.666666666666664%}.col-sm-offset-1{margin-left:8.333333333333332%}}@media(min-width:992px){.container{width:970px}.col-md-1,.col-md-2,.col-md-3,.col-md-4,.col-md-5,.col-md-6,.col-md-7,.col-md-8,.col-md-9,.col-md-10,.col-md-11{float:left}.col-md-12{width:100%}.col-md-11{width:91.66666666666666%}.col-md-10{width:83.33333333333334%}.col-md-9{width:75%}.col-md-8{width:66.66666666666666%}.col-md-7{width:58.333333333333336%}.col-md-6{width:50%}.col-md-5{width:41.66666666666667%}.col-md-4{width:33.33333333333333%}.col-md-3{width:25%}.col-md-2{width:16.666666666666664%}.col-md-1{width:8.333333333333332%}.col-md-pull-12{right:100%}.col-md-pull-11{right:91.66666666666666%}.col-md-pull-10{right:83.33333333333334%}.col-md-pull-9{right:75%}.col-md-pull-8{right:66.66666666666666%}.col-md-pull-7{right:58.333333333333336%}.col-md-pull-6{right:50%}.col-md-pull-5{right:41.66666666666667%}.col-md-pull-4{right:33.33333333333333%}.col-md-pull-3{right:25%}.col-md-pull-2{right:16.666666666666664%}.col-md-pull-1{right:8.333333333333332%}.col-md-push-12{left:100%}.col-md-push-11{left:91.66666666666666%}.col-md-push-10{left:83.33333333333334%}.col-md-push-9{left:75%}.col-md-push-8{left:66.66666666666666%}.col-md-push-7{left:58.333333333333336%}.col-md-push-6{left:50%}.col-md-push-5{left:41.66666666666667%}.col-md-push-4{left:33.33333333333333%}.col-md-push-3{left:25%}.col-md-push-2{left:16.666666666666664%}.col-md-push-1{left:8.333333333333332%}.col-md-offset-12{margin-left:100%}.col-md-offset-11{margin-left:91.66666666666666%}.col-md-offset-10{margin-left:83.33333333333334%}.col-md-offset-9{margin-left:75%}.col-md-offset-8{margin-left:66.66666666666666%}.col-md-offset-7{margin-left:58.333333333333336%}.col-md-offset-6{margin-left:50%}.col-md-offset-5{margin-left:41.66666666666667%}.col-md-offset-4{margin-left:33.33333333333333%}.col-md-offset-3{margin-left:25%}.col-md-offset-2{margin-left:16.666666666666664%}.col-md-offset-1{margin-left:8.333333333333332%}}@media(min-width:1200px){.container{width:1170px}.col-lg-1,.col-lg-2,.col-lg-3,.col-lg-4,.col-lg-5,.col-lg-6,.col-lg-7,.col-lg-8,.col-lg-9,.col-lg-10,.col-lg-11{float:left}.col-lg-12{width:100%}.col-lg-11{width:91.66666666666666%}.col-lg-10{width:83.33333333333334%}.col-lg-9{width:75%}.col-lg-8{width:66.66666666666666%}.col-lg-7{width:58.333333333333336%}.col-lg-6{width:50%}.col-lg-5{width:41.66666666666667%}.col-lg-4{width:33.33333333333333%}.col-lg-3{width:25%}.col-lg-2{width:16.666666666666664%}.col-lg-1{width:8.333333333333332%}.col-lg-pull-12{right:100%}.col-lg-pull-11{right:91.66666666666666%}.col-lg-pull-10{right:83.33333333333334%}.col-lg-pull-9{right:75%}.col-lg-pull-8{right:66.66666666666666%}.col-lg-pull-7{right:58.333333333333336%}.col-lg-pull-6{right:50%}.col-lg-pull-5{right:41.66666666666667%}.col-lg-pull-4{right:33.33333333333333%}.col-lg-pull-3{right:25%}.col-lg-pull-2{right:16.666666666666664%}.col-lg-pull-1{right:8.333333333333332%}.col-lg-push-12{left:100%}.col-lg-push-11{left:91.66666666666666%}.col-lg-push-10{left:83.33333333333334%}.col-lg-push-9{left:75%}.col-lg-push-8{left:66.66666666666666%}.col-lg-push-7{left:58.333333333333336%}.col-lg-push-6{left:50%}.col-lg-push-5{left:41.66666666666667%}.col-lg-push-4{left:33.33333333333333%}.col-lg-push-3{left:25%}.col-lg-push-2{left:16.666666666666664%}.col-lg-push-1{left:8.333333333333332%}.col-lg-offset-12{margin-left:100%}.col-lg-offset-11{margin-left:91.66666666666666%}.col-lg-offset-10{margin-left:83.33333333333334%}.col-lg-offset-9{margin-left:75%}.col-lg-offset-8{margin-left:66.66666666666666%}.col-lg-offset-7{margin-left:58.333333333333336%}.col-lg-offset-6{margin-left:50%}.col-lg-offset-5{margin-left:41.66666666666667%}.col-lg-offset-4{margin-left:33.33333333333333%}.col-lg-offset-3{margin-left:25%}.col-lg-offset-2{margin-left:16.666666666666664%}.col-lg-offset-1{margin-left:8.333333333333332%}}table{max-width:100%;background-color:transparent}th{text-align:left}.table{width:100%;margin-bottom:20px}.table>thead>tr>th,.table>tbody>tr>th,.table>tfoot>tr>th,.table>thead>tr>td,.table>tbody>tr>td,.table>tfoot>tr>td{padding:8px;line-height:1.428571429;vertical-align:top;border-top:1px solid #ddd}.table>thead>tr>th{vertical-align:bottom;border-bottom:2px solid #ddd}.table>caption+thead>tr:first-child>th,.table>colgroup+thead>tr:first-child>th,.table>thead:first-child>tr:first-child>th,.table>caption+thead>tr:first-child>td,.table>colgroup+thead>tr:first-child>td,.table>thead:first-child>tr:first-child>td{border-top:0}.table>tbody+tbody{border-top:2px solid #ddd}.table .table{background-color:#fff}.table-condensed>thead>tr>th,.table-condensed>tbody>tr>th,.table-condensed>tfoot>tr>th,.table-condensed>thead>tr>td,.table-condensed>tbody>tr>td,.table-condensed>tfoot>tr>td{padding:5px}.table-bordered{border:1px solid #ddd}.table-bordered>thead>tr>th,.table-bordered>tbody>tr>th,.table-bordered>tfoot>tr>th,.table-bordered>thead>tr>td,.table-bordered>tbody>tr>td,.table-bordered>tfoot>tr>td{border:1px solid #ddd}.table-bordered>thead>tr>th,.table-bordered>thead>tr>td{border-bottom-width:2px}.table-striped>tbody>tr:nth-child(odd)>td,.table-striped>tbody>tr:nth-child(odd)>th{background-color:#f9f9f9}.table-hover>tbody>tr:hover>td,.table-hover>tbody>tr:hover>th{background-color:#f5f5f5}table col[class*="col-"]{display:table-column;float:none}table td[class*="col-"],table th[class*="col-"]{display:table-cell;float:none}.table>thead>tr>td.active,.table>tbody>tr>td.active,.table>tfoot>tr>td.active,.table>thead>tr>th.active,.table>tbody>tr>th.active,.table>tfoot>tr>th.active,.table>thead>tr.active>td,.table>tbody>tr.active>td,.table>tfoot>tr.active>td,.table>thead>tr.active>th,.table>tbody>tr.active>th,.table>tfoot>tr.active>th{background-color:#f5f5f5}.table>thead>tr>td.success,.table>tbody>tr>td.success,.table>tfoot>tr>td.success,.table>thead>tr>th.success,.table>tbody>tr>th.success,.table>tfoot>tr>th.success,.table>thead>tr.success>td,.table>tbody>tr.success>td,.table>tfoot>tr.success>td,.table>thead>tr.success>th,.table>tbody>tr.success>th,.table>tfoot>tr.success>th{background-color:#dff0d8;border-color:#d6e9c6}.table-hover>tbody>tr>td.success:hover,.table-hover>tbody>tr>th.success:hover,.table-hover>tbody>tr.success:hover>td,.table-hover>tbody>tr.success:hover>th{background-color:#d0e9c6;border-color:#c9e2b3}.table>thead>tr>td.danger,.table>tbody>tr>td.danger,.table>tfoot>tr>td.danger,.table>thead>tr>th.danger,.table>tbody>tr>th.danger,.table>tfoot>tr>th.danger,.table>thead>tr.danger>td,.table>tbody>tr.danger>td,.table>tfoot>tr.danger>td,.table>thead>tr.danger>th,.table>tbody>tr.danger>th,.table>tfoot>tr.danger>th{background-color:#f2dede;border-color:#ebccd1}.table-hover>tbody>tr>td.danger:hover,.table-hover>tbody>tr>th.danger:hover,.table-hover>tbody>tr.danger:hover>td,.table-hover>tbody>tr.danger:hover>th{background-color:#ebcccc;border-color:#e4b9c0}.table>thead>tr>td.warning,.table>tbody>tr>td.warning,.table>tfoot>tr>td.warning,.table>thead>tr>th.warning,.table>tbody>tr>th.warning,.table>tfoot>tr>th.warning,.table>thead>tr.warning>td,.table>tbody>tr.warning>td,.table>tfoot>tr.warning>td,.table>thead>tr.warning>th,.table>tbody>tr.warning>th,.table>tfoot>tr.warning>th{background-color:#fcf8e3;border-color:#faebcc}.table-hover>tbody>tr>td.warning:hover,.table-hover>tbody>tr>th.warning:hover,.table-hover>tbody>tr.warning:hover>td,.table-hover>tbody>tr.warning:hover>th{background-color:#faf2cc;border-color:#f7e1b5}@media(max-width:767px){.table-responsive{width:100%;margin-bottom:15px;overflow-x:scroll;overflow-y:hidden;border:1px solid #ddd;-ms-overflow-style:-ms-autohiding-scrollbar;-webkit-overflow-scrolling:touch}.table-responsive>.table{margin-bottom:0}.table-responsive>.table>thead>tr>th,.table-responsive>.table>tbody>tr>th,.table-responsive>.table>tfoot>tr>th,.table-responsive>.table>thead>tr>td,.table-responsive>.table>tbody>tr>td,.table-responsive>.table>tfoot>tr>td{white-space:nowrap}.table-responsive>.table-bordered{border:0}.table-responsive>.table-bordered>thead>tr>th:first-child,.table-responsive>.table-bordered>tbody>tr>th:first-child,.table-responsive>.table-bordered>tfoot>tr>th:first-child,.table-responsive>.table-bordered>thead>tr>td:first-child,.table-responsive>.table-bordered>tbody>tr>td:first-child,.table-responsive>.table-bordered>tfoot>tr>td:first-child{border-left:0}.table-responsive>.table-bordered>thead>tr>th:last-child,.table-responsive>.table-bordered>tbody>tr>th:last-child,.table-responsive>.table-bordered>tfoot>tr>th:last-child,.table-responsive>.table-bordered>thead>tr>td:last-child,.table-responsive>.table-bordered>tbody>tr>td:last-child,.table-responsive>.table-bordered>tfoot>tr>td:last-child{border-right:0}.table-responsive>.table-bordered>tbody>tr:last-child>th,.table-responsive>.table-bordered>tfoot>tr:last-child>th,.table-responsive>.table-bordered>tbody>tr:last-child>td,.table-responsive>.table-bordered>tfoot>tr:last-child>td{border-bottom:0}}fieldset{padding:0;margin:0;border:0}legend{display:block;width:100%;padding:0;margin-bottom:20px;font-size:21px;line-height:inherit;color:#333;border:0;border-bottom:1px solid #e5e5e5}label{display:inline-block;margin-bottom:5px;font-weight:bold}input[type="search"]{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}input[type="radio"],input[type="checkbox"]{margin:4px 0 0;margin-top:1px \9;line-height:normal}input[type="file"]{display:block}select[multiple],select[size]{height:auto}select optgroup{font-family:inherit;font-size:inherit;font-style:inherit}input[type="file"]:focus,input[type="radio"]:focus,input[type="checkbox"]:focus{outline:thin dotted #333;outline:5px auto -webkit-focus-ring-color;outline-offset:-2px}input[type="number"]::-webkit-outer-spin-button,input[type="number"]::-webkit-inner-spin-button{height:auto}output{display:block;padding-top:7px;font-size:14px;line-height:1.428571429;color:#555;vertical-align:middle}.form-control:-moz-placeholder{color:#999}.form-control::-moz-placeholder{color:#999}.form-control:-ms-input-placeholder{color:#999}.form-control::-webkit-input-placeholder{color:#999}.form-control{display:block;width:100%;height:34px;padding:6px 12px;font-size:14px;line-height:1.428571429;color:#555;vertical-align:middle;background-color:#fff;background-image:none;border:1px solid #ccc;border-radius:4px;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,0.075);box-shadow:inset 0 1px 1px rgba(0,0,0,0.075);-webkit-transition:border-color ease-in-out .15s,box-shadow ease-in-out .15s;transition:border-color ease-in-out .15s,box-shadow ease-in-out .15s}.form-control:focus{border-color:#66afe9;outline:0;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,0.075),0 0 8px rgba(102,175,233,0.6);box-shadow:inset 0 1px 1px rgba(0,0,0,0.075),0 0 8px rgba(102,175,233,0.6)}.form-control[disabled],.form-control[readonly],fieldset[disabled] .form-control{cursor:not-allowed;background-color:#eee}textarea.form-control{height:auto}.form-group{margin-bottom:15px}.radio,.checkbox{display:block;min-height:20px;padding-left:20px;margin-top:10px;margin-bottom:10px;vertical-align:middle}.radio label,.checkbox label{display:inline;margin-bottom:0;font-weight:normal;cursor:pointer}.radio input[type="radio"],.radio-inline input[type="radio"],.checkbox input[type="checkbox"],.checkbox-inline input[type="checkbox"]{float:left;margin-left:-20px}.radio+.radio,.checkbox+.checkbox{margin-top:-5px}.radio-inline,.checkbox-inline{display:inline-block;padding-left:20px;margin-bottom:0;font-weight:normal;vertical-align:middle;cursor:pointer}.radio-inline+.radio-inline,.checkbox-inline+.checkbox-inline{margin-top:0;margin-left:10px}input[type="radio"][disabled],input[type="checkbox"][disabled],.radio[disabled],.radio-inline[disabled],.checkbox[disabled],.checkbox-inline[disabled],fieldset[disabled] input[type="radio"],fieldset[disabled] input[type="checkbox"],fieldset[disabled] .radio,fieldset[disabled] .radio-inline,fieldset[disabled] .checkbox,fieldset[disabled] .checkbox-inline{cursor:not-allowed}.input-sm{height:30px;padding:5px 10px;font-size:12px;line-height:1.5;border-radius:3px}select.input-sm{height:30px;line-height:30px}textarea.input-sm{height:auto}.input-lg{height:45px;padding:10px 16px;font-size:18px;line-height:1.33;border-radius:6px}select.input-lg{height:45px;line-height:45px}textarea.input-lg{height:auto}.has-warning .help-block,.has-warning .control-label,.has-warning .radio,.has-warning .checkbox,.has-warning .radio-inline,.has-warning .checkbox-inline{color:#c09853}.has-warning .form-control{border-color:#c09853;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,0.075);box-shadow:inset 0 1px 1px rgba(0,0,0,0.075)}.has-warning .form-control:focus{border-color:#a47e3c;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,0.075),0 0 6px #dbc59e;box-shadow:inset 0 1px 1px rgba(0,0,0,0.075),0 0 6px #dbc59e}.has-warning .input-group-addon{color:#c09853;background-color:#fcf8e3;border-color:#c09853}.has-error .help-block,.has-error .control-label,.has-error .radio,.has-error .checkbox,.has-error .radio-inline,.has-error .checkbox-inline{color:#b94a48}.has-error .form-control{border-color:#b94a48;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,0.075);box-shadow:inset 0 1px 1px rgba(0,0,0,0.075)}.has-error .form-control:focus{border-color:#953b39;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,0.075),0 0 6px #d59392;box-shadow:inset 0 1px 1px rgba(0,0,0,0.075),0 0 6px #d59392}.has-error .input-group-addon{color:#b94a48;background-color:#f2dede;border-color:#b94a48}.has-success .help-block,.has-success .control-label,.has-success .radio,.has-success .checkbox,.has-success .radio-inline,.has-success .checkbox-inline{color:#468847}.has-success .form-control{border-color:#468847;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,0.075);box-shadow:inset 0 1px 1px rgba(0,0,0,0.075)}.has-success .form-control:focus{border-color:#356635;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,0.075),0 0 6px #7aba7b;box-shadow:inset 0 1px 1px rgba(0,0,0,0.075),0 0 6px #7aba7b}.has-success .input-group-addon{color:#468847;background-color:#dff0d8;border-color:#468847}.form-control-static{margin-bottom:0}.help-block{display:block;margin-top:5px;margin-bottom:10px;color:#737373}@media(min-width:768px){.form-inline .form-group{display:inline-block;margin-bottom:0;vertical-align:middle}.form-inline .form-control{display:inline-block}.form-inline .radio,.form-inline .checkbox{display:inline-block;padding-left:0;margin-top:0;margin-bottom:0}.form-inline .radio input[type="radio"],.form-inline .checkbox input[type="checkbox"]{float:none;margin-left:0}}.form-horizontal .control-label,.form-horizontal .radio,.form-horizontal .checkbox,.form-horizontal .radio-inline,.form-horizontal .checkbox-inline{padding-top:7px;margin-top:0;margin-bottom:0}.form-horizontal .form-group{margin-right:-15px;margin-left:-15px}.form-horizontal .form-group:before,.form-horizontal .form-group:after{display:table;content:" "}.form-horizontal .form-group:after{clear:both}.form-horizontal .form-group:before,.form-horizontal .form-group:after{display:table;content:" "}.form-horizontal .form-group:after{clear:both}.form-horizontal .form-control-static{padding-top:7px}@media(min-width:768px){.form-horizontal .control-label{text-align:right}}.btn{display:inline-block;padding:6px 12px;margin-bottom:0;font-size:14px;font-weight:normal;line-height:1.428571429;text-align:center;white-space:nowrap;vertical-align:middle;cursor:pointer;background-image:none;border:1px solid transparent;border-radius:4px;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;-o-user-select:none;user-select:none}.btn:focus{outline:thin dotted #333;outline:5px auto -webkit-focus-ring-color;outline-offset:-2px}.btn:hover,.btn:focus{color:#333;text-decoration:none}.btn:active,.btn.active{background-image:none;outline:0;-webkit-box-shadow:inset 0 3px 5px rgba(0,0,0,0.125);box-shadow:inset 0 3px 5px rgba(0,0,0,0.125)}.btn.disabled,.btn[disabled],fieldset[disabled] .btn{pointer-events:none;cursor:not-allowed;opacity:.65;filter:alpha(opacity=65);-webkit-box-shadow:none;box-shadow:none}.btn-default{color:#333;background-color:#fff;border-color:#ccc}.btn-default:hover,.btn-default:focus,.btn-default:active,.btn-default.active,.open .dropdown-toggle.btn-default{color:#333;background-color:#ebebeb;border-color:#adadad}.btn-default:active,.btn-default.active,.open .dropdown-toggle.btn-default{background-image:none}.btn-default.disabled,.btn-default[disabled],fieldset[disabled] .btn-default,.btn-default.disabled:hover,.btn-default[disabled]:hover,fieldset[disabled] .btn-default:hover,.btn-default.disabled:focus,.btn-default[disabled]:focus,fieldset[disabled] .btn-default:focus,.btn-default.disabled:active,.btn-default[disabled]:active,fieldset[disabled] .btn-default:active,.btn-default.disabled.active,.btn-default[disabled].active,fieldset[disabled] .btn-default.active{background-color:#fff;border-color:#ccc}.btn-primary{color:#fff;background-color:#428bca;border-color:#357ebd}.btn-primary:hover,.btn-primary:focus,.btn-primary:active,.btn-primary.active,.open .dropdown-toggle.btn-primary{color:#fff;background-color:#3276b1;border-color:#285e8e}.btn-primary:active,.btn-primary.active,.open .dropdown-toggle.btn-primary{background-image:none}.btn-primary.disabled,.btn-primary[disabled],fieldset[disabled] .btn-primary,.btn-primary.disabled:hover,.btn-primary[disabled]:hover,fieldset[disabled] .btn-primary:hover,.btn-primary.disabled:focus,.btn-primary[disabled]:focus,fieldset[disabled] .btn-primary:focus,.btn-primary.disabled:active,.btn-primary[disabled]:active,fieldset[disabled] .btn-primary:active,.btn-primary.disabled.active,.btn-primary[disabled].active,fieldset[disabled] .btn-primary.active{background-color:#428bca;border-color:#357ebd}.btn-warning{color:#fff;background-color:#f0ad4e;border-color:#eea236}.btn-warning:hover,.btn-warning:focus,.btn-warning:active,.btn-warning.active,.open .dropdown-toggle.btn-warning{color:#fff;background-color:#ed9c28;border-color:#d58512}.btn-warning:active,.btn-warning.active,.open .dropdown-toggle.btn-warning{background-image:none}.btn-warning.disabled,.btn-warning[disabled],fieldset[disabled] .btn-warning,.btn-warning.disabled:hover,.btn-warning[disabled]:hover,fieldset[disabled] .btn-warning:hover,.btn-warning.disabled:focus,.btn-warning[disabled]:focus,fieldset[disabled] .btn-warning:focus,.btn-warning.disabled:active,.btn-warning[disabled]:active,fieldset[disabled] .btn-warning:active,.btn-warning.disabled.active,.btn-warning[disabled].active,fieldset[disabled] .btn-warning.active{background-color:#f0ad4e;border-color:#eea236}.btn-danger{color:#fff;background-color:#d9534f;border-color:#d43f3a}.btn-danger:hover,.btn-danger:focus,.btn-danger:active,.btn-danger.active,.open .dropdown-toggle.btn-danger{color:#fff;background-color:#d2322d;border-color:#ac2925}.btn-danger:active,.btn-danger.active,.open .dropdown-toggle.btn-danger{background-image:none}.btn-danger.disabled,.btn-danger[disabled],fieldset[disabled] .btn-danger,.btn-danger.disabled:hover,.btn-danger[disabled]:hover,fieldset[disabled] .btn-danger:hover,.btn-danger.disabled:focus,.btn-danger[disabled]:focus,fieldset[disabled] .btn-danger:focus,.btn-danger.disabled:active,.btn-danger[disabled]:active,fieldset[disabled] .btn-danger:active,.btn-danger.disabled.active,.btn-danger[disabled].active,fieldset[disabled] .btn-danger.active{background-color:#d9534f;border-color:#d43f3a}.btn-success{color:#fff;background-color:#5cb85c;border-color:#4cae4c}.btn-success:hover,.btn-success:focus,.btn-success:active,.btn-success.active,.open .dropdown-toggle.btn-success{color:#fff;background-color:#47a447;border-color:#398439}.btn-success:active,.btn-success.active,.open .dropdown-toggle.btn-success{background-image:none}.btn-success.disabled,.btn-success[disabled],fieldset[disabled] .btn-success,.btn-success.disabled:hover,.btn-success[disabled]:hover,fieldset[disabled] .btn-success:hover,.btn-success.disabled:focus,.btn-success[disabled]:focus,fieldset[disabled] .btn-success:focus,.btn-success.disabled:active,.btn-success[disabled]:active,fieldset[disabled] .btn-success:active,.btn-success.disabled.active,.btn-success[disabled].active,fieldset[disabled] .btn-success.active{background-color:#5cb85c;border-color:#4cae4c}.btn-info{color:#fff;background-color:#5bc0de;border-color:#46b8da}.btn-info:hover,.btn-info:focus,.btn-info:active,.btn-info.active,.open .dropdown-toggle.btn-info{color:#fff;background-color:#39b3d7;border-color:#269abc}.btn-info:active,.btn-info.active,.open .dropdown-toggle.btn-info{background-image:none}.btn-info.disabled,.btn-info[disabled],fieldset[disabled] .btn-info,.btn-info.disabled:hover,.btn-info[disabled]:hover,fieldset[disabled] .btn-info:hover,.btn-info.disabled:focus,.btn-info[disabled]:focus,fieldset[disabled] .btn-info:focus,.btn-info.disabled:active,.btn-info[disabled]:active,fieldset[disabled] .btn-info:active,.btn-info.disabled.active,.btn-info[disabled].active,fieldset[disabled] .btn-info.active{background-color:#5bc0de;border-color:#46b8da}.btn-link{font-weight:normal;color:#428bca;cursor:pointer;border-radius:0}.btn-link,.btn-link:active,.btn-link[disabled],fieldset[disabled] .btn-link{background-color:transparent;-webkit-box-shadow:none;box-shadow:none}.btn-link,.btn-link:hover,.btn-link:focus,.btn-link:active{border-color:transparent}.btn-link:hover,.btn-link:focus{color:#2a6496;text-decoration:underline;background-color:transparent}.btn-link[disabled]:hover,fieldset[disabled] .btn-link:hover,.btn-link[disabled]:focus,fieldset[disabled] .btn-link:focus{color:#999;text-decoration:none}.btn-lg{padding:10px 16px;font-size:18px;line-height:1.33;border-radius:6px}.btn-sm,.btn-xs{padding:5px 10px;font-size:12px;line-height:1.5;border-radius:3px}.btn-xs{padding:1px 5px}.btn-block{display:block;width:100%;padding-right:0;padding-left:0}.btn-block+.btn-block{margin-top:5px}input[type="submit"].btn-block,input[type="reset"].btn-block,input[type="button"].btn-block{width:100%}.fade{opacity:0;-webkit-transition:opacity .15s linear;transition:opacity .15s linear}.fade.in{opacity:1}.collapse{display:none}.collapse.in{display:block}.collapsing{position:relative;height:0;overflow:hidden;-webkit-transition:height .35s ease;transition:height .35s ease}@font-face{font-family:'Glyphicons Halflings';src:url('../fonts/glyphicons-halflings-regular.eot');src:url('../fonts/glyphicons-halflings-regular.eot?#iefix') format('embedded-opentype'),url('../fonts/glyphicons-halflings-regular.woff') format('woff'),url('../fonts/glyphicons-halflings-regular.ttf') format('truetype'),url('../fonts/glyphicons-halflings-regular.svg#glyphicons_halflingsregular') format('svg')}.glyphicon{position:relative;top:1px;display:inline-block;font-family:'Glyphicons Halflings';-webkit-font-smoothing:antialiased;font-style:normal;font-weight:normal;line-height:1}.glyphicon:empty{width:1em}.glyphicon-asterisk:before{content:"\2a"}.glyphicon-plus:before{content:"\2b"}.glyphicon-euro:before{content:"\20ac"}.glyphicon-minus:before{content:"\2212"}.glyphicon-cloud:before{content:"\2601"}.glyphicon-envelope:before{content:"\2709"}.glyphicon-pencil:before{content:"\270f"}.glyphicon-glass:before{content:"\e001"}.glyphicon-music:before{content:"\e002"}.glyphicon-search:before{content:"\e003"}.glyphicon-heart:before{content:"\e005"}.glyphicon-star:before{content:"\e006"}.glyphicon-star-empty:before{content:"\e007"}.glyphicon-user:before{content:"\e008"}.glyphicon-film:before{content:"\e009"}.glyphicon-th-large:before{content:"\e010"}.glyphicon-th:before{content:"\e011"}.glyphicon-th-list:before{content:"\e012"}.glyphicon-ok:before{content:"\e013"}.glyphicon-remove:before{content:"\e014"}.glyphicon-zoom-in:before{content:"\e015"}.glyphicon-zoom-out:before{content:"\e016"}.glyphicon-off:before{content:"\e017"}.glyphicon-signal:before{content:"\e018"}.glyphicon-cog:before{content:"\e019"}.glyphicon-trash:before{content:"\e020"}.glyphicon-home:before{content:"\e021"}.glyphicon-file:before{content:"\e022"}.glyphicon-time:before{content:"\e023"}.glyphicon-road:before{content:"\e024"}.glyphicon-download-alt:before{content:"\e025"}.glyphicon-download:before{content:"\e026"}.glyphicon-upload:before{content:"\e027"}.glyphicon-inbox:before{content:"\e028"}.glyphicon-play-circle:before{content:"\e029"}.glyphicon-repeat:before{content:"\e030"}.glyphicon-refresh:before{content:"\e031"}.glyphicon-list-alt:before{content:"\e032"}.glyphicon-lock:before{content:"\e033"}.glyphicon-flag:before{content:"\e034"}.glyphicon-headphones:before{content:"\e035"}.glyphicon-volume-off:before{content:"\e036"}.glyphicon-volume-down:before{content:"\e037"}.glyphicon-volume-up:before{content:"\e038"}.glyphicon-qrcode:before{content:"\e039"}.glyphicon-barcode:before{content:"\e040"}.glyphicon-tag:before{content:"\e041"}.glyphicon-tags:before{content:"\e042"}.glyphicon-book:before{content:"\e043"}.glyphicon-bookmark:before{content:"\e044"}.glyphicon-print:before{content:"\e045"}.glyphicon-camera:before{content:"\e046"}.glyphicon-font:before{content:"\e047"}.glyphicon-bold:before{content:"\e048"}.glyphicon-italic:before{content:"\e049"}.glyphicon-text-height:before{content:"\e050"}.glyphicon-text-width:before{content:"\e051"}.glyphicon-align-left:before{content:"\e052"}.glyphicon-align-center:before{content:"\e053"}.glyphicon-align-right:before{content:"\e054"}.glyphicon-align-justify:before{content:"\e055"}.glyphicon-list:before{content:"\e056"}.glyphicon-indent-left:before{content:"\e057"}.glyphicon-indent-right:before{content:"\e058"}.glyphicon-facetime-video:before{content:"\e059"}.glyphicon-picture:before{content:"\e060"}.glyphicon-map-marker:before{content:"\e062"}.glyphicon-adjust:before{content:"\e063"}.glyphicon-tint:before{content:"\e064"}.glyphicon-edit:before{content:"\e065"}.glyphicon-share:before{content:"\e066"}.glyphicon-check:before{content:"\e067"}.glyphicon-move:before{content:"\e068"}.glyphicon-step-backward:before{content:"\e069"}.glyphicon-fast-backward:before{content:"\e070"}.glyphicon-backward:before{content:"\e071"}.glyphicon-play:before{content:"\e072"}.glyphicon-pause:before{content:"\e073"}.glyphicon-stop:before{content:"\e074"}.glyphicon-forward:before{content:"\e075"}.glyphicon-fast-forward:before{content:"\e076"}.glyphicon-step-forward:before{content:"\e077"}.glyphicon-eject:before{content:"\e078"}.glyphicon-chevron-left:before{content:"\e079"}.glyphicon-chevron-right:before{content:"\e080"}.glyphicon-plus-sign:before{content:"\e081"}.glyphicon-minus-sign:before{content:"\e082"}.glyphicon-remove-sign:before{content:"\e083"}.glyphicon-ok-sign:before{content:"\e084"}.glyphicon-question-sign:before{content:"\e085"}.glyphicon-info-sign:before{content:"\e086"}.glyphicon-screenshot:before{content:"\e087"}.glyphicon-remove-circle:before{content:"\e088"}.glyphicon-ok-circle:before{content:"\e089"}.glyphicon-ban-circle:before{content:"\e090"}.glyphicon-arrow-left:before{content:"\e091"}.glyphicon-arrow-right:before{content:"\e092"}.glyphicon-arrow-up:before{content:"\e093"}.glyphicon-arrow-down:before{content:"\e094"}.glyphicon-share-alt:before{content:"\e095"}.glyphicon-resize-full:before{content:"\e096"}.glyphicon-resize-small:before{content:"\e097"}.glyphicon-exclamation-sign:before{content:"\e101"}.glyphicon-gift:before{content:"\e102"}.glyphicon-leaf:before{content:"\e103"}.glyphicon-fire:before{content:"\e104"}.glyphicon-eye-open:before{content:"\e105"}.glyphicon-eye-close:before{content:"\e106"}.glyphicon-warning-sign:before{content:"\e107"}.glyphicon-plane:before{content:"\e108"}.glyphicon-calendar:before{content:"\e109"}.glyphicon-random:before{content:"\e110"}.glyphicon-comment:before{content:"\e111"}.glyphicon-magnet:before{content:"\e112"}.glyphicon-chevron-up:before{content:"\e113"}.glyphicon-chevron-down:before{content:"\e114"}.glyphicon-retweet:before{content:"\e115"}.glyphicon-shopping-cart:before{content:"\e116"}.glyphicon-folder-close:before{content:"\e117"}.glyphicon-folder-open:before{content:"\e118"}.glyphicon-resize-vertical:before{content:"\e119"}.glyphicon-resize-horizontal:before{content:"\e120"}.glyphicon-hdd:before{content:"\e121"}.glyphicon-bullhorn:before{content:"\e122"}.glyphicon-bell:before{content:"\e123"}.glyphicon-certificate:before{content:"\e124"}.glyphicon-thumbs-up:before{content:"\e125"}.glyphicon-thumbs-down:before{content:"\e126"}.glyphicon-hand-right:before{content:"\e127"}.glyphicon-hand-left:before{content:"\e128"}.glyphicon-hand-up:before{content:"\e129"}.glyphicon-hand-down:before{content:"\e130"}.glyphicon-circle-arrow-right:before{content:"\e131"}.glyphicon-circle-arrow-left:before{content:"\e132"}.glyphicon-circle-arrow-up:before{content:"\e133"}.glyphicon-circle-arrow-down:before{content:"\e134"}.glyphicon-globe:before{content:"\e135"}.glyphicon-wrench:before{content:"\e136"}.glyphicon-tasks:before{content:"\e137"}.glyphicon-filter:before{content:"\e138"}.glyphicon-briefcase:before{content:"\e139"}.glyphicon-fullscreen:before{content:"\e140"}.glyphicon-dashboard:before{content:"\e141"}.glyphicon-paperclip:before{content:"\e142"}.glyphicon-heart-empty:before{content:"\e143"}.glyphicon-link:before{content:"\e144"}.glyphicon-phone:before{content:"\e145"}.glyphicon-pushpin:before{content:"\e146"}.glyphicon-usd:before{content:"\e148"}.glyphicon-gbp:before{content:"\e149"}.glyphicon-sort:before{content:"\e150"}.glyphicon-sort-by-alphabet:before{content:"\e151"}.glyphicon-sort-by-alphabet-alt:before{content:"\e152"}.glyphicon-sort-by-order:before{content:"\e153"}.glyphicon-sort-by-order-alt:before{content:"\e154"}.glyphicon-sort-by-attributes:before{content:"\e155"}.glyphicon-sort-by-attributes-alt:before{content:"\e156"}.glyphicon-unchecked:before{content:"\e157"}.glyphicon-expand:before{content:"\e158"}.glyphicon-collapse-down:before{content:"\e159"}.glyphicon-collapse-up:before{content:"\e160"}.glyphicon-log-in:before{content:"\e161"}.glyphicon-flash:before{content:"\e162"}.glyphicon-log-out:before{content:"\e163"}.glyphicon-new-window:before{content:"\e164"}.glyphicon-record:before{content:"\e165"}.glyphicon-save:before{content:"\e166"}.glyphicon-open:before{content:"\e167"}.glyphicon-saved:before{content:"\e168"}.glyphicon-import:before{content:"\e169"}.glyphicon-export:before{content:"\e170"}.glyphicon-send:before{content:"\e171"}.glyphicon-floppy-disk:before{content:"\e172"}.glyphicon-floppy-saved:before{content:"\e173"}.glyphicon-floppy-remove:before{content:"\e174"}.glyphicon-floppy-save:before{content:"\e175"}.glyphicon-floppy-open:before{content:"\e176"}.glyphicon-credit-card:before{content:"\e177"}.glyphicon-transfer:before{content:"\e178"}.glyphicon-cutlery:before{content:"\e179"}.glyphicon-header:before{content:"\e180"}.glyphicon-compressed:before{content:"\e181"}.glyphicon-earphone:before{content:"\e182"}.glyphicon-phone-alt:before{content:"\e183"}.glyphicon-tower:before{content:"\e184"}.glyphicon-stats:before{content:"\e185"}.glyphicon-sd-video:before{content:"\e186"}.glyphicon-hd-video:before{content:"\e187"}.glyphicon-subtitles:before{content:"\e188"}.glyphicon-sound-stereo:before{content:"\e189"}.glyphicon-sound-dolby:before{content:"\e190"}.glyphicon-sound-5-1:before{content:"\e191"}.glyphicon-sound-6-1:before{content:"\e192"}.glyphicon-sound-7-1:before{content:"\e193"}.glyphicon-copyright-mark:before{content:"\e194"}.glyphicon-registration-mark:before{content:"\e195"}.glyphicon-cloud-download:before{content:"\e197"}.glyphicon-cloud-upload:before{content:"\e198"}.glyphicon-tree-conifer:before{content:"\e199"}.glyphicon-tree-deciduous:before{content:"\e200"}.caret{display:inline-block;width:0;height:0;margin-left:2px;vertical-align:middle;border-top:4px solid #000;border-right:4px solid transparent;border-bottom:0 dotted;border-left:4px solid transparent}.dropdown{position:relative}.dropdown-toggle:focus{outline:0}.dropdown-menu{position:absolute;top:100%;left:0;z-index:1000;display:none;float:left;min-width:160px;padding:5px 0;margin:2px 0 0;font-size:14px;list-style:none;background-color:#fff;border:1px solid #ccc;border:1px solid rgba(0,0,0,0.15);border-radius:4px;-webkit-box-shadow:0 6px 12px rgba(0,0,0,0.175);box-shadow:0 6px 12px rgba(0,0,0,0.175);background-clip:padding-box}.dropdown-menu.pull-right{right:0;left:auto}.dropdown-menu .divider{height:1px;margin:9px 0;overflow:hidden;background-color:#e5e5e5}.dropdown-menu>li>a{display:block;padding:3px 20px;clear:both;font-weight:normal;line-height:1.428571429;color:#333;white-space:nowrap}.dropdown-menu>li>a:hover,.dropdown-menu>li>a:focus{color:#262626;text-decoration:none;background-color:#f5f5f5}.dropdown-menu>.active>a,.dropdown-menu>.active>a:hover,.dropdown-menu>.active>a:focus{color:#fff;text-decoration:none;background-color:#428bca;outline:0}.dropdown-menu>.disabled>a,.dropdown-menu>.disabled>a:hover,.dropdown-menu>.disabled>a:focus{color:#999}.dropdown-menu>.disabled>a:hover,.dropdown-menu>.disabled>a:focus{text-decoration:none;cursor:not-allowed;background-color:transparent;background-image:none;filter:progid:DXImageTransform.Microsoft.gradient(enabled=false)}.open>.dropdown-menu{display:block}.open>a{outline:0}.dropdown-header{display:block;padding:3px 20px;font-size:12px;line-height:1.428571429;color:#999}.dropdown-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:990}.pull-right>.dropdown-menu{right:0;left:auto}.dropup .caret,.navbar-fixed-bottom .dropdown .caret{border-top:0 dotted;border-bottom:4px solid #000;content:""}.dropup .dropdown-menu,.navbar-fixed-bottom .dropdown .dropdown-menu{top:auto;bottom:100%;margin-bottom:1px}@media(min-width:768px){.navbar-right .dropdown-menu{right:0;left:auto}}.btn-default .caret{border-top-color:#333}.btn-primary .caret,.btn-success .caret,.btn-warning .caret,.btn-danger .caret,.btn-info .caret{border-top-color:#fff}.dropup .btn-default .caret{border-bottom-color:#333}.dropup .btn-primary .caret,.dropup .btn-success .caret,.dropup .btn-warning .caret,.dropup .btn-danger .caret,.dropup .btn-info .caret{border-bottom-color:#fff}.btn-group,.btn-group-vertical{position:relative;display:inline-block;vertical-align:middle}.btn-group>.btn,.btn-group-vertical>.btn{position:relative;float:left}.btn-group>.btn:hover,.btn-group-vertical>.btn:hover,.btn-group>.btn:focus,.btn-group-vertical>.btn:focus,.btn-group>.btn:active,.btn-group-vertical>.btn:active,.btn-group>.btn.active,.btn-group-vertical>.btn.active{z-index:2}.btn-group>.btn:focus,.btn-group-vertical>.btn:focus{outline:0}.btn-group .btn+.btn,.btn-group .btn+.btn-group,.btn-group .btn-group+.btn,.btn-group .btn-group+.btn-group{margin-left:-1px}.btn-toolbar:before,.btn-toolbar:after{display:table;content:" "}.btn-toolbar:after{clear:both}.btn-toolbar:before,.btn-toolbar:after{display:table;content:" "}.btn-toolbar:after{clear:both}.btn-toolbar .btn-group{float:left}.btn-toolbar>.btn+.btn,.btn-toolbar>.btn-group+.btn,.btn-toolbar>.btn+.btn-group,.btn-toolbar>.btn-group+.btn-group{margin-left:5px}.btn-group>.btn:not(:first-child):not(:last-child):not(.dropdown-toggle){border-radius:0}.btn-group>.btn:first-child{margin-left:0}.btn-group>.btn:first-child:not(:last-child):not(.dropdown-toggle){border-top-right-radius:0;border-bottom-right-radius:0}.btn-group>.btn:last-child:not(:first-child),.btn-group>.dropdown-toggle:not(:first-child){border-bottom-left-radius:0;border-top-left-radius:0}.btn-group>.btn-group{float:left}.btn-group>.btn-group:not(:first-child):not(:last-child)>.btn{border-radius:0}.btn-group>.btn-group:first-child>.btn:last-child,.btn-group>.btn-group:first-child>.dropdown-toggle{border-top-right-radius:0;border-bottom-right-radius:0}.btn-group>.btn-group:last-child>.btn:first-child{border-bottom-left-radius:0;border-top-left-radius:0}.btn-group .dropdown-toggle:active,.btn-group.open .dropdown-toggle{outline:0}.btn-group-xs>.btn{padding:5px 10px;padding:1px 5px;font-size:12px;line-height:1.5;border-radius:3px}.btn-group-sm>.btn{padding:5px 10px;font-size:12px;line-height:1.5;border-radius:3px}.btn-group-lg>.btn{padding:10px 16px;font-size:18px;line-height:1.33;border-radius:6px}.btn-group>.btn+.dropdown-toggle{padding-right:8px;padding-left:8px}.btn-group>.btn-lg+.dropdown-toggle{padding-right:12px;padding-left:12px}.btn-group.open .dropdown-toggle{-webkit-box-shadow:inset 0 3px 5px rgba(0,0,0,0.125);box-shadow:inset 0 3px 5px rgba(0,0,0,0.125)}.btn-group.open .dropdown-toggle.btn-link{-webkit-box-shadow:none;box-shadow:none}.btn .caret{margin-left:0}.btn-lg .caret{border-width:5px 5px 0;border-bottom-width:0}.dropup .btn-lg .caret{border-width:0 5px 5px}.btn-group-vertical>.btn,.btn-group-vertical>.btn-group{display:block;float:none;width:100%;max-width:100%}.btn-group-vertical>.btn-group:before,.btn-group-vertical>.btn-group:after{display:table;content:" "}.btn-group-vertical>.btn-group:after{clear:both}.btn-group-vertical>.btn-group:before,.btn-group-vertical>.btn-group:after{display:table;content:" "}.btn-group-vertical>.btn-group:after{clear:both}.btn-group-vertical>.btn-group>.btn{float:none}.btn-group-vertical>.btn+.btn,.btn-group-vertical>.btn+.btn-group,.btn-group-vertical>.btn-group+.btn,.btn-group-vertical>.btn-group+.btn-group{margin-top:-1px;margin-left:0}.btn-group-vertical>.btn:not(:first-child):not(:last-child){border-radius:0}.btn-group-vertical>.btn:first-child:not(:last-child){border-top-right-radius:4px;border-bottom-right-radius:0;border-bottom-left-radius:0}.btn-group-vertical>.btn:last-child:not(:first-child){border-top-right-radius:0;border-bottom-left-radius:4px;border-top-left-radius:0}.btn-group-vertical>.btn-group:not(:first-child):not(:last-child)>.btn{border-radius:0}.btn-group-vertical>.btn-group:first-child>.btn:last-child,.btn-group-vertical>.btn-group:first-child>.dropdown-toggle{border-bottom-right-radius:0;border-bottom-left-radius:0}.btn-group-vertical>.btn-group:last-child>.btn:first-child{border-top-right-radius:0;border-top-left-radius:0}.btn-group-justified{display:table;width:100%;border-collapse:separate;table-layout:fixed}.btn-group-justified .btn{display:table-cell;float:none;width:1%}[data-toggle="buttons"]>.btn>input[type="radio"],[data-toggle="buttons"]>.btn>input[type="checkbox"]{display:none}.input-group{position:relative;display:table;border-collapse:separate}.input-group.col{float:none;padding-right:0;padding-left:0}.input-group .form-control{width:100%;margin-bottom:0}.input-group-lg>.form-control,.input-group-lg>.input-group-addon,.input-group-lg>.input-group-btn>.btn{height:45px;padding:10px 16px;font-size:18px;line-height:1.33;border-radius:6px}select.input-group-lg>.form-control,select.input-group-lg>.input-group-addon,select.input-group-lg>.input-group-btn>.btn{height:45px;line-height:45px}textarea.input-group-lg>.form-control,textarea.input-group-lg>.input-group-addon,textarea.input-group-lg>.input-group-btn>.btn{height:auto}.input-group-sm>.form-control,.input-group-sm>.input-group-addon,.input-group-sm>.input-group-btn>.btn{height:30px;padding:5px 10px;font-size:12px;line-height:1.5;border-radius:3px}select.input-group-sm>.form-control,select.input-group-sm>.input-group-addon,select.input-group-sm>.input-group-btn>.btn{height:30px;line-height:30px}textarea.input-group-sm>.form-control,textarea.input-group-sm>.input-group-addon,textarea.input-group-sm>.input-group-btn>.btn{height:auto}.input-group-addon,.input-group-btn,.input-group .form-control{display:table-cell}.input-group-addon:not(:first-child):not(:last-child),.input-group-btn:not(:first-child):not(:last-child),.input-group .form-control:not(:first-child):not(:last-child){border-radius:0}.input-group-addon,.input-group-btn{width:1%;white-space:nowrap;vertical-align:middle}.input-group-addon{padding:6px 12px;font-size:14px;font-weight:normal;line-height:1;color:#555;text-align:center;background-color:#eee;border:1px solid #ccc;border-radius:4px}.input-group-addon.input-sm{padding:5px 10px;font-size:12px;border-radius:3px}.input-group-addon.input-lg{padding:10px 16px;font-size:18px;border-radius:6px}.input-group-addon input[type="radio"],.input-group-addon input[type="checkbox"]{margin-top:0}.input-group .form-control:first-child,.input-group-addon:first-child,.input-group-btn:first-child>.btn,.input-group-btn:first-child>.dropdown-toggle,.input-group-btn:last-child>.btn:not(:last-child):not(.dropdown-toggle){border-top-right-radius:0;border-bottom-right-radius:0}.input-group-addon:first-child{border-right:0}.input-group .form-control:last-child,.input-group-addon:last-child,.input-group-btn:last-child>.btn,.input-group-btn:last-child>.dropdown-toggle,.input-group-btn:first-child>.btn:not(:first-child){border-bottom-left-radius:0;border-top-left-radius:0}.input-group-addon:last-child{border-left:0}.input-group-btn{position:relative;white-space:nowrap}.input-group-btn:first-child>.btn{margin-right:-1px}.input-group-btn:last-child>.btn{margin-left:-1px}.input-group-btn>.btn{position:relative}.input-group-btn>.btn+.btn{margin-left:-4px}.input-group-btn>.btn:hover,.input-group-btn>.btn:active{z-index:2}.nav{padding-left:0;margin-bottom:0;list-style:none}.nav:before,.nav:after{display:table;content:" "}.nav:after{clear:both}.nav:before,.nav:after{display:table;content:" "}.nav:after{clear:both}.nav>li{position:relative;display:block}.nav>li>a{position:relative;display:block;padding:10px 15px}.nav>li>a:hover,.nav>li>a:focus{text-decoration:none;background-color:#eee}.nav>li.disabled>a{color:#999}.nav>li.disabled>a:hover,.nav>li.disabled>a:focus{color:#999;text-decoration:none;cursor:not-allowed;background-color:transparent}.nav .open>a,.nav .open>a:hover,.nav .open>a:focus{background-color:#eee;border-color:#428bca}.nav .open>a .caret,.nav .open>a:hover .caret,.nav .open>a:focus .caret{border-top-color:#2a6496;border-bottom-color:#2a6496}.nav .nav-divider{height:1px;margin:9px 0;overflow:hidden;background-color:#e5e5e5}.nav>li>a>img{max-width:none}.nav-tabs{border-bottom:1px solid #ddd}.nav-tabs>li{float:left;margin-bottom:-1px}.nav-tabs>li>a{margin-right:2px;line-height:1.428571429;border:1px solid transparent;border-radius:4px 4px 0 0}.nav-tabs>li>a:hover{border-color:#eee #eee #ddd}.nav-tabs>li.active>a,.nav-tabs>li.active>a:hover,.nav-tabs>li.active>a:focus{color:#555;cursor:default;background-color:#fff;border:1px solid #ddd;border-bottom-color:transparent}.nav-tabs.nav-justified{width:100%;border-bottom:0}.nav-tabs.nav-justified>li{float:none}.nav-tabs.nav-justified>li>a{margin-bottom:5px;text-align:center}@media(min-width:768px){.nav-tabs.nav-justified>li{display:table-cell;width:1%}.nav-tabs.nav-justified>li>a{margin-bottom:0}}.nav-tabs.nav-justified>li>a{margin-right:0;border-radius:4px}.nav-tabs.nav-justified>.active>a,.nav-tabs.nav-justified>.active>a:hover,.nav-tabs.nav-justified>.active>a:focus{border:1px solid #ddd}@media(min-width:768px){.nav-tabs.nav-justified>li>a{border-bottom:1px solid #ddd;border-radius:4px 4px 0 0}.nav-tabs.nav-justified>.active>a,.nav-tabs.nav-justified>.active>a:hover,.nav-tabs.nav-justified>.active>a:focus{border-bottom-color:#fff}}.nav-pills>li{float:left}.nav-pills>li>a{border-radius:4px}.nav-pills>li+li{margin-left:2px}.nav-pills>li.active>a,.nav-pills>li.active>a:hover,.nav-pills>li.active>a:focus{color:#fff;background-color:#428bca}.nav-pills>li.active>a .caret,.nav-pills>li.active>a:hover .caret,.nav-pills>li.active>a:focus .caret{border-top-color:#fff;border-bottom-color:#fff}.nav-stacked>li{float:none}.nav-stacked>li+li{margin-top:2px;margin-left:0}.nav-justified{width:100%}.nav-justified>li{float:none}.nav-justified>li>a{margin-bottom:5px;text-align:center}@media(min-width:768px){.nav-justified>li{display:table-cell;width:1%}.nav-justified>li>a{margin-bottom:0}}.nav-tabs-justified{border-bottom:0}.nav-tabs-justified>li>a{margin-right:0;border-radius:4px}.nav-tabs-justified>.active>a,.nav-tabs-justified>.active>a:hover,.nav-tabs-justified>.active>a:focus{border:1px solid #ddd}@media(min-width:768px){.nav-tabs-justified>li>a{border-bottom:1px solid #ddd;border-radius:4px 4px 0 0}.nav-tabs-justified>.active>a,.nav-tabs-justified>.active>a:hover,.nav-tabs-justified>.active>a:focus{border-bottom-color:#fff}}.tab-content>.tab-pane{display:none}.tab-content>.active{display:block}.nav .caret{border-top-color:#428bca;border-bottom-color:#428bca}.nav a:hover .caret{border-top-color:#2a6496;border-bottom-color:#2a6496}.nav-tabs .dropdown-menu{margin-top:-1px;border-top-right-radius:0;border-top-left-radius:0}.navbar{position:relative;min-height:50px;margin-bottom:20px;border:1px solid transparent}.navbar:before,.navbar:after{display:table;content:" "}.navbar:after{clear:both}.navbar:before,.navbar:after{display:table;content:" "}.navbar:after{clear:both}@media(min-width:768px){.navbar{border-radius:4px}}.navbar-header:before,.navbar-header:after{display:table;content:" "}.navbar-header:after{clear:both}.navbar-header:before,.navbar-header:after{display:table;content:" "}.navbar-header:after{clear:both}@media(min-width:768px){.navbar-header{float:left}}.navbar-collapse{max-height:340px;padding-right:15px;padding-left:15px;overflow-x:visible;border-top:1px solid transparent;box-shadow:inset 0 1px 0 rgba(255,255,255,0.1);-webkit-overflow-scrolling:touch}.navbar-collapse:before,.navbar-collapse:after{display:table;content:" "}.navbar-collapse:after{clear:both}.navbar-collapse:before,.navbar-collapse:after{display:table;content:" "}.navbar-collapse:after{clear:both}.navbar-collapse.in{overflow-y:auto}@media(min-width:768px){.navbar-collapse{width:auto;border-top:0;box-shadow:none}.navbar-collapse.collapse{display:block!important;height:auto!important;padding-bottom:0;overflow:visible!important}.navbar-collapse.in{overflow-y:auto}.navbar-collapse .navbar-nav.navbar-left:first-child{margin-left:-15px}.navbar-collapse .navbar-nav.navbar-right:last-child{margin-right:-15px}.navbar-collapse .navbar-text:last-child{margin-right:0}}.container>.navbar-header,.container>.navbar-collapse{margin-right:-15px;margin-left:-15px}@media(min-width:768px){.container>.navbar-header,.container>.navbar-collapse{margin-right:0;margin-left:0}}.navbar-static-top{z-index:1000;border-width:0 0 1px}@media(min-width:768px){.navbar-static-top{border-radius:0}}.navbar-fixed-top,.navbar-fixed-bottom{position:fixed;right:0;left:0;z-index:1030}@media(min-width:768px){.navbar-fixed-top,.navbar-fixed-bottom{border-radius:0}}.navbar-fixed-top{top:0;border-width:0 0 1px}.navbar-fixed-bottom{bottom:0;margin-bottom:0;border-width:1px 0 0}.navbar-brand{float:left;padding:15px 15px;font-size:18px;line-height:20px}.navbar-brand:hover,.navbar-brand:focus{text-decoration:none}@media(min-width:768px){.navbar>.container .navbar-brand{margin-left:-15px}}.navbar-toggle{position:relative;float:right;padding:9px 10px;margin-top:8px;margin-right:15px;margin-bottom:8px;background-color:transparent;border:1px solid transparent;border-radius:4px}.navbar-toggle .icon-bar{display:block;width:22px;height:2px;border-radius:1px}.navbar-toggle .icon-bar+.icon-bar{margin-top:4px}@media(min-width:768px){.navbar-toggle{display:none}}.navbar-nav{margin:7.5px -15px}.navbar-nav>li>a{padding-top:10px;padding-bottom:10px;line-height:20px}@media(max-width:767px){.navbar-nav .open .dropdown-menu{position:static;float:none;width:auto;margin-top:0;background-color:transparent;border:0;box-shadow:none}.navbar-nav .open .dropdown-menu>li>a,.navbar-nav .open .dropdown-menu .dropdown-header{padding:5px 15px 5px 25px}.navbar-nav .open .dropdown-menu>li>a{line-height:20px}.navbar-nav .open .dropdown-menu>li>a:hover,.navbar-nav .open .dropdown-menu>li>a:focus{background-image:none}}@media(min-width:768px){.navbar-nav{float:left;margin:0}.navbar-nav>li{float:left}.navbar-nav>li>a{padding-top:15px;padding-bottom:15px}}@media(min-width:768px){.navbar-left{float:left!important}.navbar-right{float:right!important}}.navbar-form{padding:10px 15px;margin-top:8px;margin-right:-15px;margin-bottom:8px;margin-left:-15px;border-top:1px solid transparent;border-bottom:1px solid transparent;-webkit-box-shadow:inset 0 1px 0 rgba(255,255,255,0.1),0 1px 0 rgba(255,255,255,0.1);box-shadow:inset 0 1px 0 rgba(255,255,255,0.1),0 1px 0 rgba(255,255,255,0.1)}@media(min-width:768px){.navbar-form .form-group{display:inline-block;margin-bottom:0;vertical-align:middle}.navbar-form .form-control{display:inline-block}.navbar-form .radio,.navbar-form .checkbox{display:inline-block;padding-left:0;margin-top:0;margin-bottom:0}.navbar-form .radio input[type="radio"],.navbar-form .checkbox input[type="checkbox"]{float:none;margin-left:0}}@media(max-width:767px){.navbar-form .form-group{margin-bottom:5px}}@media(min-width:768px){.navbar-form{width:auto;padding-top:0;padding-bottom:0;margin-right:0;margin-left:0;border:0;-webkit-box-shadow:none;box-shadow:none}}.navbar-nav>li>.dropdown-menu{margin-top:0;border-top-right-radius:0;border-top-left-radius:0}.navbar-fixed-bottom .navbar-nav>li>.dropdown-menu{border-bottom-right-radius:0;border-bottom-left-radius:0}.navbar-nav.pull-right>li>.dropdown-menu,.navbar-nav>li>.dropdown-menu.pull-right{right:0;left:auto}.navbar-btn{margin-top:8px;margin-bottom:8px}.navbar-text{float:left;margin-top:15px;margin-bottom:15px}@media(min-width:768px){.navbar-text{margin-right:15px;margin-left:15px}}.navbar-default{background-color:#f8f8f8;border-color:#e7e7e7}.navbar-default .navbar-brand{color:#777}.navbar-default .navbar-brand:hover,.navbar-default .navbar-brand:focus{color:#5e5e5e;background-color:transparent}.navbar-default .navbar-text{color:#777}.navbar-default .navbar-nav>li>a{color:#777}.navbar-default .navbar-nav>li>a:hover,.navbar-default .navbar-nav>li>a:focus{color:#333;background-color:transparent}.navbar-default .navbar-nav>.active>a,.navbar-default .navbar-nav>.active>a:hover,.navbar-default .navbar-nav>.active>a:focus{color:#555;background-color:#e7e7e7}.navbar-default .navbar-nav>.disabled>a,.navbar-default .navbar-nav>.disabled>a:hover,.navbar-default .navbar-nav>.disabled>a:focus{color:#ccc;background-color:transparent}.navbar-default .navbar-toggle{border-color:#ddd}.navbar-default .navbar-toggle:hover,.navbar-default .navbar-toggle:focus{background-color:#ddd}.navbar-default .navbar-toggle .icon-bar{background-color:#ccc}.navbar-default .navbar-collapse,.navbar-default .navbar-form{border-color:#e7e7e7}.navbar-default .navbar-nav>.dropdown>a:hover .caret,.navbar-default .navbar-nav>.dropdown>a:focus .caret{border-top-color:#333;border-bottom-color:#333}.navbar-default .navbar-nav>.open>a,.navbar-default .navbar-nav>.open>a:hover,.navbar-default .navbar-nav>.open>a:focus{color:#555;background-color:#e7e7e7}.navbar-default .navbar-nav>.open>a .caret,.navbar-default .navbar-nav>.open>a:hover .caret,.navbar-default .navbar-nav>.open>a:focus .caret{border-top-color:#555;border-bottom-color:#555}.navbar-default .navbar-nav>.dropdown>a .caret{border-top-color:#777;border-bottom-color:#777}@media(max-width:767px){.navbar-default .navbar-nav .open .dropdown-menu>li>a{color:#777}.navbar-default .navbar-nav .open .dropdown-menu>li>a:hover,.navbar-default .navbar-nav .open .dropdown-menu>li>a:focus{color:#333;background-color:transparent}.navbar-default .navbar-nav .open .dropdown-menu>.active>a,.navbar-default .navbar-nav .open .dropdown-menu>.active>a:hover,.navbar-default .navbar-nav .open .dropdown-menu>.active>a:focus{color:#555;background-color:#e7e7e7}.navbar-default .navbar-nav .open .dropdown-menu>.disabled>a,.navbar-default .navbar-nav .open .dropdown-menu>.disabled>a:hover,.navbar-default .navbar-nav .open .dropdown-menu>.disabled>a:focus{color:#ccc;background-color:transparent}}.navbar-default .navbar-link{color:#777}.navbar-default .navbar-link:hover{color:#333}.navbar-inverse{background-color:#222;border-color:#080808}.navbar-inverse .navbar-brand{color:#999}.navbar-inverse .navbar-brand:hover,.navbar-inverse .navbar-brand:focus{color:#fff;background-color:transparent}.navbar-inverse .navbar-text{color:#999}.navbar-inverse .navbar-nav>li>a{color:#999}.navbar-inverse .navbar-nav>li>a:hover,.navbar-inverse .navbar-nav>li>a:focus{color:#fff;background-color:transparent}.navbar-inverse .navbar-nav>.active>a,.navbar-inverse .navbar-nav>.active>a:hover,.navbar-inverse .navbar-nav>.active>a:focus{color:#fff;background-color:#080808}.navbar-inverse .navbar-nav>.disabled>a,.navbar-inverse .navbar-nav>.disabled>a:hover,.navbar-inverse .navbar-nav>.disabled>a:focus{color:#444;background-color:transparent}.navbar-inverse .navbar-toggle{border-color:#333}.navbar-inverse .navbar-toggle:hover,.navbar-inverse .navbar-toggle:focus{background-color:#333}.navbar-inverse .navbar-toggle .icon-bar{background-color:#fff}.navbar-inverse .navbar-collapse,.navbar-inverse .navbar-form{border-color:#101010}.navbar-inverse .navbar-nav>.open>a,.navbar-inverse .navbar-nav>.open>a:hover,.navbar-inverse .navbar-nav>.open>a:focus{color:#fff;background-color:#080808}.navbar-inverse .navbar-nav>.dropdown>a:hover .caret{border-top-color:#fff;border-bottom-color:#fff}.navbar-inverse .navbar-nav>.dropdown>a .caret{border-top-color:#999;border-bottom-color:#999}.navbar-inverse .navbar-nav>.open>a .caret,.navbar-inverse .navbar-nav>.open>a:hover .caret,.navbar-inverse .navbar-nav>.open>a:focus .caret{border-top-color:#fff;border-bottom-color:#fff}@media(max-width:767px){.navbar-inverse .navbar-nav .open .dropdown-menu>.dropdown-header{border-color:#080808}.navbar-inverse .navbar-nav .open .dropdown-menu>li>a{color:#999}.navbar-inverse .navbar-nav .open .dropdown-menu>li>a:hover,.navbar-inverse .navbar-nav .open .dropdown-menu>li>a:focus{color:#fff;background-color:transparent}.navbar-inverse .navbar-nav .open .dropdown-menu>.active>a,.navbar-inverse .navbar-nav .open .dropdown-menu>.active>a:hover,.navbar-inverse .navbar-nav .open .dropdown-menu>.active>a:focus{color:#fff;background-color:#080808}.navbar-inverse .navbar-nav .open .dropdown-menu>.disabled>a,.navbar-inverse .navbar-nav .open .dropdown-menu>.disabled>a:hover,.navbar-inverse .navbar-nav .open .dropdown-menu>.disabled>a:focus{color:#444;background-color:transparent}}.navbar-inverse .navbar-link{color:#999}.navbar-inverse .navbar-link:hover{color:#fff}.breadcrumb{padding:8px 15px;margin-bottom:20px;list-style:none;background-color:#f5f5f5;border-radius:4px}.breadcrumb>li{display:inline-block}.breadcrumb>li+li:before{padding:0 5px;color:#ccc;content:"/\00a0"}.breadcrumb>.active{color:#999}.pagination{display:inline-block;padding-left:0;margin:20px 0;border-radius:4px}.pagination>li{display:inline}.pagination>li>a,.pagination>li>span{position:relative;float:left;padding:6px 12px;margin-left:-1px;line-height:1.428571429;text-decoration:none;background-color:#fff;border:1px solid #ddd}.pagination>li:first-child>a,.pagination>li:first-child>span{margin-left:0;border-bottom-left-radius:4px;border-top-left-radius:4px}.pagination>li:last-child>a,.pagination>li:last-child>span{border-top-right-radius:4px;border-bottom-right-radius:4px}.pagination>li>a:hover,.pagination>li>span:hover,.pagination>li>a:focus,.pagination>li>span:focus{background-color:#eee}.pagination>.active>a,.pagination>.active>span,.pagination>.active>a:hover,.pagination>.active>span:hover,.pagination>.active>a:focus,.pagination>.active>span:focus{z-index:2;color:#fff;cursor:default;background-color:#428bca;border-color:#428bca}.pagination>.disabled>span,.pagination>.disabled>span:hover,.pagination>.disabled>span:focus,.pagination>.disabled>a,.pagination>.disabled>a:hover,.pagination>.disabled>a:focus{color:#999;cursor:not-allowed;background-color:#fff;border-color:#ddd}.pagination-lg>li>a,.pagination-lg>li>span{padding:10px 16px;font-size:18px}.pagination-lg>li:first-child>a,.pagination-lg>li:first-child>span{border-bottom-left-radius:6px;border-top-left-radius:6px}.pagination-lg>li:last-child>a,.pagination-lg>li:last-child>span{border-top-right-radius:6px;border-bottom-right-radius:6px}.pagination-sm>li>a,.pagination-sm>li>span{padding:5px 10px;font-size:12px}.pagination-sm>li:first-child>a,.pagination-sm>li:first-child>span{border-bottom-left-radius:3px;border-top-left-radius:3px}.pagination-sm>li:last-child>a,.pagination-sm>li:last-child>span{border-top-right-radius:3px;border-bottom-right-radius:3px}.pager{padding-left:0;margin:20px 0;text-align:center;list-style:none}.pager:before,.pager:after{display:table;content:" "}.pager:after{clear:both}.pager:before,.pager:after{display:table;content:" "}.pager:after{clear:both}.pager li{display:inline}.pager li>a,.pager li>span{display:inline-block;padding:5px 14px;background-color:#fff;border:1px solid #ddd;border-radius:15px}.pager li>a:hover,.pager li>a:focus{text-decoration:none;background-color:#eee}.pager .next>a,.pager .next>span{float:right}.pager .previous>a,.pager .previous>span{float:left}.pager .disabled>a,.pager .disabled>a:hover,.pager .disabled>a:focus,.pager .disabled>span{color:#999;cursor:not-allowed;background-color:#fff}.label{display:inline;padding:.2em .6em .3em;font-size:75%;font-weight:bold;line-height:1;color:#fff;text-align:center;white-space:nowrap;vertical-align:baseline;border-radius:.25em}.label[href]:hover,.label[href]:focus{color:#fff;text-decoration:none;cursor:pointer}.label:empty{display:none}.label-default{background-color:#999}.label-default[href]:hover,.label-default[href]:focus{background-color:#808080}.label-primary{background-color:#428bca}.label-primary[href]:hover,.label-primary[href]:focus{background-color:#3071a9}.label-success{background-color:#5cb85c}.label-success[href]:hover,.label-success[href]:focus{background-color:#449d44}.label-info{background-color:#5bc0de}.label-info[href]:hover,.label-info[href]:focus{background-color:#31b0d5}.label-warning{background-color:#f0ad4e}.label-warning[href]:hover,.label-warning[href]:focus{background-color:#ec971f}.label-danger{background-color:#d9534f}.label-danger[href]:hover,.label-danger[href]:focus{background-color:#c9302c}.badge{display:inline-block;min-width:10px;padding:3px 7px;font-size:12px;font-weight:bold;line-height:1;color:#fff;text-align:center;white-space:nowrap;vertical-align:baseline;background-color:#999;border-radius:10px}.badge:empty{display:none}a.badge:hover,a.badge:focus{color:#fff;text-decoration:none;cursor:pointer}.btn .badge{position:relative;top:-1px}a.list-group-item.active>.badge,.nav-pills>.active>a>.badge{color:#428bca;background-color:#fff}.nav-pills>li>a>.badge{margin-left:3px}.jumbotron{padding:30px;margin-bottom:30px;font-size:21px;font-weight:200;line-height:2.1428571435;color:inherit;background-color:#eee}.jumbotron h1{line-height:1;color:inherit}.jumbotron p{line-height:1.4}.container .jumbotron{border-radius:6px}@media screen and (min-width:768px){.jumbotron{padding-top:48px;padding-bottom:48px}.container .jumbotron{padding-right:60px;padding-left:60px}.jumbotron h1{font-size:63px}}.thumbnail{display:inline-block;display:block;height:auto;max-width:100%;padding:4px;margin-bottom:20px;line-height:1.428571429;background-color:#fff;border:1px solid #ddd;border-radius:4px;-webkit-transition:all .2s ease-in-out;transition:all .2s ease-in-out}.thumbnail>img{display:block;height:auto;max-width:100%}a.thumbnail:hover,a.thumbnail:focus,a.thumbnail.active{border-color:#428bca}.thumbnail>img{margin-right:auto;margin-left:auto}.thumbnail .caption{padding:9px;color:#333}.alert{padding:15px;margin-bottom:20px;border:1px solid transparent;border-radius:4px}.alert h4{margin-top:0;color:inherit}.alert .alert-link{font-weight:bold}.alert>p,.alert>ul{margin-bottom:0}.alert>p+p{margin-top:5px}.alert-dismissable{padding-right:35px}.alert-dismissable .close{position:relative;top:-2px;right:-21px;color:inherit}.alert-success{color:#468847;background-color:#dff0d8;border-color:#d6e9c6}.alert-success hr{border-top-color:#c9e2b3}.alert-success .alert-link{color:#356635}.alert-info{color:#3a87ad;background-color:#d9edf7;border-color:#bce8f1}.alert-info hr{border-top-color:#a6e1ec}.alert-info .alert-link{color:#2d6987}.alert-warning{color:#c09853;background-color:#fcf8e3;border-color:#faebcc}.alert-warning hr{border-top-color:#f7e1b5}.alert-warning .alert-link{color:#a47e3c}.alert-danger{color:#b94a48;background-color:#f2dede;border-color:#ebccd1}.alert-danger hr{border-top-color:#e4b9c0}.alert-danger .alert-link{color:#953b39}@-webkit-keyframes progress-bar-stripes{from{background-position:40px 0}to{background-position:0 0}}@-moz-keyframes progress-bar-stripes{from{background-position:40px 0}to{background-position:0 0}}@-o-keyframes progress-bar-stripes{from{background-position:0 0}to{background-position:40px 0}}@keyframes progress-bar-stripes{from{background-position:40px 0}to{background-position:0 0}}.progress{height:20px;margin-bottom:20px;overflow:hidden;background-color:#f5f5f5;border-radius:4px;-webkit-box-shadow:inset 0 1px 2px rgba(0,0,0,0.1);box-shadow:inset 0 1px 2px rgba(0,0,0,0.1)}.progress-bar{float:left;width:0;height:100%;font-size:12px;line-height:20px;color:#fff;text-align:center;background-color:#428bca;-webkit-box-shadow:inset 0 -1px 0 rgba(0,0,0,0.15);box-shadow:inset 0 -1px 0 rgba(0,0,0,0.15);-webkit-transition:width .6s ease;transition:width .6s ease}.progress-striped .progress-bar{background-image:-webkit-gradient(linear,0 100%,100% 0,color-stop(0.25,rgba(255,255,255,0.15)),color-stop(0.25,transparent),color-stop(0.5,transparent),color-stop(0.5,rgba(255,255,255,0.15)),color-stop(0.75,rgba(255,255,255,0.15)),color-stop(0.75,transparent),to(transparent));background-image:-webkit-linear-gradient(45deg,rgba(255,255,255,0.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,0.15) 50%,rgba(255,255,255,0.15) 75%,transparent 75%,transparent);background-image:-moz-linear-gradient(45deg,rgba(255,255,255,0.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,0.15) 50%,rgba(255,255,255,0.15) 75%,transparent 75%,transparent);background-image:linear-gradient(45deg,rgba(255,255,255,0.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,0.15) 50%,rgba(255,255,255,0.15) 75%,transparent 75%,transparent);background-size:40px 40px}.progress.active .progress-bar{-webkit-animation:progress-bar-stripes 2s linear infinite;-moz-animation:progress-bar-stripes 2s linear infinite;-ms-animation:progress-bar-stripes 2s linear infinite;-o-animation:progress-bar-stripes 2s linear infinite;animation:progress-bar-stripes 2s linear infinite}.progress-bar-success{background-color:#5cb85c}.progress-striped .progress-bar-success{background-image:-webkit-gradient(linear,0 100%,100% 0,color-stop(0.25,rgba(255,255,255,0.15)),color-stop(0.25,transparent),color-stop(0.5,transparent),color-stop(0.5,rgba(255,255,255,0.15)),color-stop(0.75,rgba(255,255,255,0.15)),color-stop(0.75,transparent),to(transparent));background-image:-webkit-linear-gradient(45deg,rgba(255,255,255,0.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,0.15) 50%,rgba(255,255,255,0.15) 75%,transparent 75%,transparent);background-image:-moz-linear-gradient(45deg,rgba(255,255,255,0.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,0.15) 50%,rgba(255,255,255,0.15) 75%,transparent 75%,transparent);background-image:linear-gradient(45deg,rgba(255,255,255,0.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,0.15) 50%,rgba(255,255,255,0.15) 75%,transparent 75%,transparent)}.progress-bar-info{background-color:#5bc0de}.progress-striped .progress-bar-info{background-image:-webkit-gradient(linear,0 100%,100% 0,color-stop(0.25,rgba(255,255,255,0.15)),color-stop(0.25,transparent),color-stop(0.5,transparent),color-stop(0.5,rgba(255,255,255,0.15)),color-stop(0.75,rgba(255,255,255,0.15)),color-stop(0.75,transparent),to(transparent));background-image:-webkit-linear-gradient(45deg,rgba(255,255,255,0.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,0.15) 50%,rgba(255,255,255,0.15) 75%,transparent 75%,transparent);background-image:-moz-linear-gradient(45deg,rgba(255,255,255,0.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,0.15) 50%,rgba(255,255,255,0.15) 75%,transparent 75%,transparent);background-image:linear-gradient(45deg,rgba(255,255,255,0.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,0.15) 50%,rgba(255,255,255,0.15) 75%,transparent 75%,transparent)}.progress-bar-warning{background-color:#f0ad4e}.progress-striped .progress-bar-warning{background-image:-webkit-gradient(linear,0 100%,100% 0,color-stop(0.25,rgba(255,255,255,0.15)),color-stop(0.25,transparent),color-stop(0.5,transparent),color-stop(0.5,rgba(255,255,255,0.15)),color-stop(0.75,rgba(255,255,255,0.15)),color-stop(0.75,transparent),to(transparent));background-image:-webkit-linear-gradient(45deg,rgba(255,255,255,0.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,0.15) 50%,rgba(255,255,255,0.15) 75%,transparent 75%,transparent);background-image:-moz-linear-gradient(45deg,rgba(255,255,255,0.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,0.15) 50%,rgba(255,255,255,0.15) 75%,transparent 75%,transparent);background-image:linear-gradient(45deg,rgba(255,255,255,0.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,0.15) 50%,rgba(255,255,255,0.15) 75%,transparent 75%,transparent)}.progress-bar-danger{background-color:#d9534f}.progress-striped .progress-bar-danger{background-image:-webkit-gradient(linear,0 100%,100% 0,color-stop(0.25,rgba(255,255,255,0.15)),color-stop(0.25,transparent),color-stop(0.5,transparent),color-stop(0.5,rgba(255,255,255,0.15)),color-stop(0.75,rgba(255,255,255,0.15)),color-stop(0.75,transparent),to(transparent));background-image:-webkit-linear-gradient(45deg,rgba(255,255,255,0.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,0.15) 50%,rgba(255,255,255,0.15) 75%,transparent 75%,transparent);background-image:-moz-linear-gradient(45deg,rgba(255,255,255,0.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,0.15) 50%,rgba(255,255,255,0.15) 75%,transparent 75%,transparent);background-image:linear-gradient(45deg,rgba(255,255,255,0.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,0.15) 50%,rgba(255,255,255,0.15) 75%,transparent 75%,transparent)}.media,.media-body{overflow:hidden;zoom:1}.media,.media .media{margin-top:15px}.media:first-child{margin-top:0}.media-object{display:block}.media-heading{margin:0 0 5px}.media>.pull-left{margin-right:10px}.media>.pull-right{margin-left:10px}.media-list{padding-left:0;list-style:none}.list-group{padding-left:0;margin-bottom:20px}.list-group-item{position:relative;display:block;padding:10px 15px;margin-bottom:-1px;background-color:#fff;border:1px solid #ddd}.list-group-item:first-child{border-top-right-radius:4px;border-top-left-radius:4px}.list-group-item:last-child{margin-bottom:0;border-bottom-right-radius:4px;border-bottom-left-radius:4px}.list-group-item>.badge{float:right}.list-group-item>.badge+.badge{margin-right:5px}a.list-group-item{color:#555}a.list-group-item .list-group-item-heading{color:#333}a.list-group-item:hover,a.list-group-item:focus{text-decoration:none;background-color:#f5f5f5}a.list-group-item.active,a.list-group-item.active:hover,a.list-group-item.active:focus{z-index:2;color:#fff;background-color:#428bca;border-color:#428bca}a.list-group-item.active .list-group-item-heading,a.list-group-item.active:hover .list-group-item-heading,a.list-group-item.active:focus .list-group-item-heading{color:inherit}a.list-group-item.active .list-group-item-text,a.list-group-item.active:hover .list-group-item-text,a.list-group-item.active:focus .list-group-item-text{color:#e1edf7}.list-group-item-heading{margin-top:0;margin-bottom:5px}.list-group-item-text{margin-bottom:0;line-height:1.3}.panel{margin-bottom:20px;background-color:#fff;border:1px solid transparent;border-radius:4px;-webkit-box-shadow:0 1px 1px rgba(0,0,0,0.05);box-shadow:0 1px 1px rgba(0,0,0,0.05)}.panel-body{padding:15px}.panel-body:before,.panel-body:after{display:table;content:" "}.panel-body:after{clear:both}.panel-body:before,.panel-body:after{display:table;content:" "}.panel-body:after{clear:both}.panel>.list-group{margin-bottom:0}.panel>.list-group .list-group-item{border-width:1px 0}.panel>.list-group .list-group-item:first-child{border-top-right-radius:0;border-top-left-radius:0}.panel>.list-group .list-group-item:last-child{border-bottom:0}.panel-heading+.list-group .list-group-item:first-child{border-top-width:0}.panel>.table,.panel>.table-responsive{margin-bottom:0}.panel>.panel-body+.table,.panel>.panel-body+.table-responsive{border-top:1px solid #ddd}.panel>.table-bordered,.panel>.table-responsive>.table-bordered{border:0}.panel>.table-bordered>thead>tr>th:first-child,.panel>.table-responsive>.table-bordered>thead>tr>th:first-child,.panel>.table-bordered>tbody>tr>th:first-child,.panel>.table-responsive>.table-bordered>tbody>tr>th:first-child,.panel>.table-bordered>tfoot>tr>th:first-child,.panel>.table-responsive>.table-bordered>tfoot>tr>th:first-child,.panel>.table-bordered>thead>tr>td:first-child,.panel>.table-responsive>.table-bordered>thead>tr>td:first-child,.panel>.table-bordered>tbody>tr>td:first-child,.panel>.table-responsive>.table-bordered>tbody>tr>td:first-child,.panel>.table-bordered>tfoot>tr>td:first-child,.panel>.table-responsive>.table-bordered>tfoot>tr>td:first-child{border-left:0}.panel>.table-bordered>thead>tr>th:last-child,.panel>.table-responsive>.table-bordered>thead>tr>th:last-child,.panel>.table-bordered>tbody>tr>th:last-child,.panel>.table-responsive>.table-bordered>tbody>tr>th:last-child,.panel>.table-bordered>tfoot>tr>th:last-child,.panel>.table-responsive>.table-bordered>tfoot>tr>th:last-child,.panel>.table-bordered>thead>tr>td:last-child,.panel>.table-responsive>.table-bordered>thead>tr>td:last-child,.panel>.table-bordered>tbody>tr>td:last-child,.panel>.table-responsive>.table-bordered>tbody>tr>td:last-child,.panel>.table-bordered>tfoot>tr>td:last-child,.panel>.table-responsive>.table-bordered>tfoot>tr>td:last-child{border-right:0}.panel>.table-bordered>thead>tr:last-child>th,.panel>.table-responsive>.table-bordered>thead>tr:last-child>th,.panel>.table-bordered>tbody>tr:last-child>th,.panel>.table-responsive>.table-bordered>tbody>tr:last-child>th,.panel>.table-bordered>tfoot>tr:last-child>th,.panel>.table-responsive>.table-bordered>tfoot>tr:last-child>th,.panel>.table-bordered>thead>tr:last-child>td,.panel>.table-responsive>.table-bordered>thead>tr:last-child>td,.panel>.table-bordered>tbody>tr:last-child>td,.panel>.table-responsive>.table-bordered>tbody>tr:last-child>td,.panel>.table-bordered>tfoot>tr:last-child>td,.panel>.table-responsive>.table-bordered>tfoot>tr:last-child>td{border-bottom:0}.panel-heading{padding:10px 15px;border-bottom:1px solid transparent;border-top-right-radius:3px;border-top-left-radius:3px}.panel-heading>.dropdown .dropdown-toggle{color:inherit}.panel-title{margin-top:0;margin-bottom:0;font-size:16px}.panel-title>a{color:inherit}.panel-footer{padding:10px 15px;background-color:#f5f5f5;border-top:1px solid #ddd;border-bottom-right-radius:3px;border-bottom-left-radius:3px}.panel-group .panel{margin-bottom:0;overflow:hidden;border-radius:4px}.panel-group .panel+.panel{margin-top:5px}.panel-group .panel-heading{border-bottom:0}.panel-group .panel-heading+.panel-collapse .panel-body{border-top:1px solid #ddd}.panel-group .panel-footer{border-top:0}.panel-group .panel-footer+.panel-collapse .panel-body{border-bottom:1px solid #ddd}.panel-default{border-color:#ddd}.panel-default>.panel-heading{color:#333;background-color:#f5f5f5;border-color:#ddd}.panel-default>.panel-heading+.panel-collapse .panel-body{border-top-color:#ddd}.panel-default>.panel-heading>.dropdown .caret{border-color:#333 transparent}.panel-default>.panel-footer+.panel-collapse .panel-body{border-bottom-color:#ddd}.panel-primary{border-color:#428bca}.panel-primary>.panel-heading{color:#fff;background-color:#428bca;border-color:#428bca}.panel-primary>.panel-heading+.panel-collapse .panel-body{border-top-color:#428bca}.panel-primary>.panel-heading>.dropdown .caret{border-color:#fff transparent}.panel-primary>.panel-footer+.panel-collapse .panel-body{border-bottom-color:#428bca}.panel-success{border-color:#d6e9c6}.panel-success>.panel-heading{color:#468847;background-color:#dff0d8;border-color:#d6e9c6}.panel-success>.panel-heading+.panel-collapse .panel-body{border-top-color:#d6e9c6}.panel-success>.panel-heading>.dropdown .caret{border-color:#468847 transparent}.panel-success>.panel-footer+.panel-collapse .panel-body{border-bottom-color:#d6e9c6}.panel-warning{border-color:#faebcc}.panel-warning>.panel-heading{color:#c09853;background-color:#fcf8e3;border-color:#faebcc}.panel-warning>.panel-heading+.panel-collapse .panel-body{border-top-color:#faebcc}.panel-warning>.panel-heading>.dropdown .caret{border-color:#c09853 transparent}.panel-warning>.panel-footer+.panel-collapse .panel-body{border-bottom-color:#faebcc}.panel-danger{border-color:#ebccd1}.panel-danger>.panel-heading{color:#b94a48;background-color:#f2dede;border-color:#ebccd1}.panel-danger>.panel-heading+.panel-collapse .panel-body{border-top-color:#ebccd1}.panel-danger>.panel-heading>.dropdown .caret{border-color:#b94a48 transparent}.panel-danger>.panel-footer+.panel-collapse .panel-body{border-bottom-color:#ebccd1}.panel-info{border-color:#bce8f1}.panel-info>.panel-heading{color:#3a87ad;background-color:#d9edf7;border-color:#bce8f1}.panel-info>.panel-heading+.panel-collapse .panel-body{border-top-color:#bce8f1}.panel-info>.panel-heading>.dropdown .caret{border-color:#3a87ad transparent}.panel-info>.panel-footer+.panel-collapse .panel-body{border-bottom-color:#bce8f1}.well{min-height:20px;padding:19px;margin-bottom:20px;background-color:#f5f5f5;border:1px solid #e3e3e3;border-radius:4px;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,0.05);box-shadow:inset 0 1px 1px rgba(0,0,0,0.05)}.well blockquote{border-color:#ddd;border-color:rgba(0,0,0,0.15)}.well-lg{padding:24px;border-radius:6px}.well-sm{padding:9px;border-radius:3px}.close{float:right;font-size:21px;font-weight:bold;line-height:1;color:#000;text-shadow:0 1px 0 #fff;opacity:.2;filter:alpha(opacity=20)}.close:hover,.close:focus{color:#000;text-decoration:none;cursor:pointer;opacity:.5;filter:alpha(opacity=50)}button.close{padding:0;cursor:pointer;background:transparent;border:0;-webkit-appearance:none}.modal-open{overflow:hidden}.modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1040;display:none;overflow:auto;overflow-y:scroll}.modal.fade .modal-dialog{-webkit-transform:translate(0,-25%);-ms-transform:translate(0,-25%);transform:translate(0,-25%);-webkit-transition:-webkit-transform .3s ease-out;-moz-transition:-moz-transform .3s ease-out;-o-transition:-o-transform .3s ease-out;transition:transform .3s ease-out}.modal.in .modal-dialog{-webkit-transform:translate(0,0);-ms-transform:translate(0,0);transform:translate(0,0)}.modal-dialog{position:relative;z-index:1050;width:auto;padding:10px;margin-right:auto;margin-left:auto}.modal-content{position:relative;background-color:#fff;border:1px solid #999;border:1px solid rgba(0,0,0,0.2);border-radius:6px;outline:0;-webkit-box-shadow:0 3px 9px rgba(0,0,0,0.5);box-shadow:0 3px 9px rgba(0,0,0,0.5);background-clip:padding-box}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1030;background-color:#000}.modal-backdrop.fade{opacity:0;filter:alpha(opacity=0)}.modal-backdrop.in{opacity:.5;filter:alpha(opacity=50)}.modal-header{min-height:16.428571429px;padding:15px;border-bottom:1px solid #e5e5e5}.modal-header .close{margin-top:-2px}.modal-title{margin:0;line-height:1.428571429}.modal-body{position:relative;padding:20px}.modal-footer{padding:19px 20px 20px;margin-top:15px;text-align:right;border-top:1px solid #e5e5e5}.modal-footer:before,.modal-footer:after{display:table;content:" "}.modal-footer:after{clear:both}.modal-footer:before,.modal-footer:after{display:table;content:" "}.modal-footer:after{clear:both}.modal-footer .btn+.btn{margin-bottom:0;margin-left:5px}.modal-footer .btn-group .btn+.btn{margin-left:-1px}.modal-footer .btn-block+.btn-block{margin-left:0}@media screen and (min-width:768px){.modal-dialog{width:600px;padding-top:30px;padding-bottom:30px}.modal-content{-webkit-box-shadow:0 5px 15px rgba(0,0,0,0.5);box-shadow:0 5px 15px rgba(0,0,0,0.5)}}.tooltip{position:absolute;z-index:1030;display:block;font-size:12px;line-height:1.4;opacity:0;filter:alpha(opacity=0);visibility:visible}.tooltip.in{opacity:.9;filter:alpha(opacity=90)}.tooltip.top{padding:5px 0;margin-top:-3px}.tooltip.right{padding:0 5px;margin-left:3px}.tooltip.bottom{padding:5px 0;margin-top:3px}.tooltip.left{padding:0 5px;margin-left:-3px}.tooltip-inner{max-width:200px;padding:3px 8px;color:#fff;text-align:center;text-decoration:none;background-color:#000;border-radius:4px}.tooltip-arrow{position:absolute;width:0;height:0;border-color:transparent;border-style:solid}.tooltip.top .tooltip-arrow{bottom:0;left:50%;margin-left:-5px;border-top-color:#000;border-width:5px 5px 0}.tooltip.top-left .tooltip-arrow{bottom:0;left:5px;border-top-color:#000;border-width:5px 5px 0}.tooltip.top-right .tooltip-arrow{right:5px;bottom:0;border-top-color:#000;border-width:5px 5px 0}.tooltip.right .tooltip-arrow{top:50%;left:0;margin-top:-5px;border-right-color:#000;border-width:5px 5px 5px 0}.tooltip.left .tooltip-arrow{top:50%;right:0;margin-top:-5px;border-left-color:#000;border-width:5px 0 5px 5px}.tooltip.bottom .tooltip-arrow{top:0;left:50%;margin-left:-5px;border-bottom-color:#000;border-width:0 5px 5px}.tooltip.bottom-left .tooltip-arrow{top:0;left:5px;border-bottom-color:#000;border-width:0 5px 5px}.tooltip.bottom-right .tooltip-arrow{top:0;right:5px;border-bottom-color:#000;border-width:0 5px 5px}.popover{position:absolute;top:0;left:0;z-index:1010;display:none;max-width:276px;padding:1px;text-align:left;white-space:normal;background-color:#fff;border:1px solid #ccc;border:1px solid rgba(0,0,0,0.2);border-radius:6px;-webkit-box-shadow:0 5px 10px rgba(0,0,0,0.2);box-shadow:0 5px 10px rgba(0,0,0,0.2);background-clip:padding-box}.popover.top{margin-top:-10px}.popover.right{margin-left:10px}.popover.bottom{margin-top:10px}.popover.left{margin-left:-10px}.popover-title{padding:8px 14px;margin:0;font-size:14px;font-weight:normal;line-height:18px;background-color:#f7f7f7;border-bottom:1px solid #ebebeb;border-radius:5px 5px 0 0}.popover-content{padding:9px 14px}.popover .arrow,.popover .arrow:after{position:absolute;display:block;width:0;height:0;border-color:transparent;border-style:solid}.popover .arrow{border-width:11px}.popover .arrow:after{border-width:10px;content:""}.popover.top .arrow{bottom:-11px;left:50%;margin-left:-11px;border-top-color:#999;border-top-color:rgba(0,0,0,0.25);border-bottom-width:0}.popover.top .arrow:after{bottom:1px;margin-left:-10px;border-top-color:#fff;border-bottom-width:0;content:" "}.popover.right .arrow{top:50%;left:-11px;margin-top:-11px;border-right-color:#999;border-right-color:rgba(0,0,0,0.25);border-left-width:0}.popover.right .arrow:after{bottom:-10px;left:1px;border-right-color:#fff;border-left-width:0;content:" "}.popover.bottom .arrow{top:-11px;left:50%;margin-left:-11px;border-bottom-color:#999;border-bottom-color:rgba(0,0,0,0.25);border-top-width:0}.popover.bottom .arrow:after{top:1px;margin-left:-10px;border-bottom-color:#fff;border-top-width:0;content:" "}.popover.left .arrow{top:50%;right:-11px;margin-top:-11px;border-left-color:#999;border-left-color:rgba(0,0,0,0.25);border-right-width:0}.popover.left .arrow:after{right:1px;bottom:-10px;border-left-color:#fff;border-right-width:0;content:" "}.carousel{position:relative}.carousel-inner{position:relative;width:100%;overflow:hidden}.carousel-inner>.item{position:relative;display:none;-webkit-transition:.6s ease-in-out left;transition:.6s ease-in-out left}.carousel-inner>.item>img,.carousel-inner>.item>a>img{display:block;height:auto;max-width:100%;line-height:1}.carousel-inner>.active,.carousel-inner>.next,.carousel-inner>.prev{display:block}.carousel-inner>.active{left:0}.carousel-inner>.next,.carousel-inner>.prev{position:absolute;top:0;width:100%}.carousel-inner>.next{left:100%}.carousel-inner>.prev{left:-100%}.carousel-inner>.next.left,.carousel-inner>.prev.right{left:0}.carousel-inner>.active.left{left:-100%}.carousel-inner>.active.right{left:100%}.carousel-control{position:absolute;top:0;bottom:0;left:0;width:15%;font-size:20px;color:#fff;text-align:center;text-shadow:0 1px 2px rgba(0,0,0,0.6);opacity:.5;filter:alpha(opacity=50)}.carousel-control.left{background-image:-webkit-gradient(linear,0 top,100% top,from(rgba(0,0,0,0.5)),to(rgba(0,0,0,0.0001)));background-image:-webkit-linear-gradient(left,color-stop(rgba(0,0,0,0.5) 0),color-stop(rgba(0,0,0,0.0001) 100%));background-image:-moz-linear-gradient(left,rgba(0,0,0,0.5) 0,rgba(0,0,0,0.0001) 100%);background-image:linear-gradient(to right,rgba(0,0,0,0.5) 0,rgba(0,0,0,0.0001) 100%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#80000000',endColorstr='#00000000',GradientType=1)}.carousel-control.right{right:0;left:auto;background-image:-webkit-gradient(linear,0 top,100% top,from(rgba(0,0,0,0.0001)),to(rgba(0,0,0,0.5)));background-image:-webkit-linear-gradient(left,color-stop(rgba(0,0,0,0.0001) 0),color-stop(rgba(0,0,0,0.5) 100%));background-image:-moz-linear-gradient(left,rgba(0,0,0,0.0001) 0,rgba(0,0,0,0.5) 100%);background-image:linear-gradient(to right,rgba(0,0,0,0.0001) 0,rgba(0,0,0,0.5) 100%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#00000000',endColorstr='#80000000',GradientType=1)}.carousel-control:hover,.carousel-control:focus{color:#fff;text-decoration:none;opacity:.9;filter:alpha(opacity=90)}.carousel-control .icon-prev,.carousel-control .icon-next,.carousel-control .glyphicon-chevron-left,.carousel-control .glyphicon-chevron-right{position:absolute;top:50%;z-index:5;display:inline-block}.carousel-control .icon-prev,.carousel-control .glyphicon-chevron-left{left:50%}.carousel-control .icon-next,.carousel-control .glyphicon-chevron-right{right:50%}.carousel-control .icon-prev,.carousel-control .icon-next{width:20px;height:20px;margin-top:-10px;margin-left:-10px;font-family:serif}.carousel-control .icon-prev:before{content:'\2039'}.carousel-control .icon-next:before{content:'\203a'}.carousel-indicators{position:absolute;bottom:10px;left:50%;z-index:15;width:60%;padding-left:0;margin-left:-30%;text-align:center;list-style:none}.carousel-indicators li{display:inline-block;width:10px;height:10px;margin:1px;text-indent:-999px;cursor:pointer;background-color:#000 \9;background-color:rgba(0,0,0,0);border:1px solid #fff;border-radius:10px}.carousel-indicators .active{width:12px;height:12px;margin:0;background-color:#fff}.carousel-caption{position:absolute;right:15%;bottom:20px;left:15%;z-index:10;padding-top:20px;padding-bottom:20px;color:#fff;text-align:center;text-shadow:0 1px 2px rgba(0,0,0,0.6)}.carousel-caption .btn{text-shadow:none}@media screen and (min-width:768px){.carousel-control .glyphicons-chevron-left,.carousel-control .glyphicons-chevron-right,.carousel-control .icon-prev,.carousel-control .icon-next{width:30px;height:30px;margin-top:-15px;margin-left:-15px;font-size:30px}.carousel-caption{right:20%;left:20%;padding-bottom:30px}.carousel-indicators{bottom:20px}}.clearfix:before,.clearfix:after{display:table;content:" "}.clearfix:after{clear:both}.center-block{display:block;margin-right:auto;margin-left:auto}.pull-right{float:right!important}.pull-left{float:left!important}.hide{display:none!important}.show{display:block!important}.invisible{visibility:hidden}.text-hide{font:0/0 a;color:transparent;text-shadow:none;background-color:transparent;border:0}.hidden{display:none!important;visibility:hidden!important}.affix{position:fixed}@-ms-viewport{width:device-width}.visible-xs,tr.visible-xs,th.visible-xs,td.visible-xs{display:none!important}@media(max-width:767px){.visible-xs{display:block!important}tr.visible-xs{display:table-row!important}th.visible-xs,td.visible-xs{display:table-cell!important}}@media(min-width:768px) and (max-width:991px){.visible-xs.visible-sm{display:block!important}tr.visible-xs.visible-sm{display:table-row!important}th.visible-xs.visible-sm,td.visible-xs.visible-sm{display:table-cell!important}}@media(min-width:992px) and (max-width:1199px){.visible-xs.visible-md{display:block!important}tr.visible-xs.visible-md{display:table-row!important}th.visible-xs.visible-md,td.visible-xs.visible-md{display:table-cell!important}}@media(min-width:1200px){.visible-xs.visible-lg{display:block!important}tr.visible-xs.visible-lg{display:table-row!important}th.visible-xs.visible-lg,td.visible-xs.visible-lg{display:table-cell!important}}.visible-sm,tr.visible-sm,th.visible-sm,td.visible-sm{display:none!important}@media(max-width:767px){.visible-sm.visible-xs{display:block!important}tr.visible-sm.visible-xs{display:table-row!important}th.visible-sm.visible-xs,td.visible-sm.visible-xs{display:table-cell!important}}@media(min-width:768px) and (max-width:991px){.visible-sm{display:block!important}tr.visible-sm{display:table-row!important}th.visible-sm,td.visible-sm{display:table-cell!important}}@media(min-width:992px) and (max-width:1199px){.visible-sm.visible-md{display:block!important}tr.visible-sm.visible-md{display:table-row!important}th.visible-sm.visible-md,td.visible-sm.visible-md{display:table-cell!important}}@media(min-width:1200px){.visible-sm.visible-lg{display:block!important}tr.visible-sm.visible-lg{display:table-row!important}th.visible-sm.visible-lg,td.visible-sm.visible-lg{display:table-cell!important}}.visible-md,tr.visible-md,th.visible-md,td.visible-md{display:none!important}@media(max-width:767px){.visible-md.visible-xs{display:block!important}tr.visible-md.visible-xs{display:table-row!important}th.visible-md.visible-xs,td.visible-md.visible-xs{display:table-cell!important}}@media(min-width:768px) and (max-width:991px){.visible-md.visible-sm{display:block!important}tr.visible-md.visible-sm{display:table-row!important}th.visible-md.visible-sm,td.visible-md.visible-sm{display:table-cell!important}}@media(min-width:992px) and (max-width:1199px){.visible-md{display:block!important}tr.visible-md{display:table-row!important}th.visible-md,td.visible-md{display:table-cell!important}}@media(min-width:1200px){.visible-md.visible-lg{display:block!important}tr.visible-md.visible-lg{display:table-row!important}th.visible-md.visible-lg,td.visible-md.visible-lg{display:table-cell!important}}.visible-lg,tr.visible-lg,th.visible-lg,td.visible-lg{display:none!important}@media(max-width:767px){.visible-lg.visible-xs{display:block!important}tr.visible-lg.visible-xs{display:table-row!important}th.visible-lg.visible-xs,td.visible-lg.visible-xs{display:table-cell!important}}@media(min-width:768px) and (max-width:991px){.visible-lg.visible-sm{display:block!important}tr.visible-lg.visible-sm{display:table-row!important}th.visible-lg.visible-sm,td.visible-lg.visible-sm{display:table-cell!important}}@media(min-width:992px) and (max-width:1199px){.visible-lg.visible-md{display:block!important}tr.visible-lg.visible-md{display:table-row!important}th.visible-lg.visible-md,td.visible-lg.visible-md{display:table-cell!important}}@media(min-width:1200px){.visible-lg{display:block!important}tr.visible-lg{display:table-row!important}th.visible-lg,td.visible-lg{display:table-cell!important}}.hidden-xs{display:block!important}tr.hidden-xs{display:table-row!important}th.hidden-xs,td.hidden-xs{display:table-cell!important}@media(max-width:767px){.hidden-xs,tr.hidden-xs,th.hidden-xs,td.hidden-xs{display:none!important}}@media(min-width:768px) and (max-width:991px){.hidden-xs.hidden-sm,tr.hidden-xs.hidden-sm,th.hidden-xs.hidden-sm,td.hidden-xs.hidden-sm{display:none!important}}@media(min-width:992px) and (max-width:1199px){.hidden-xs.hidden-md,tr.hidden-xs.hidden-md,th.hidden-xs.hidden-md,td.hidden-xs.hidden-md{display:none!important}}@media(min-width:1200px){.hidden-xs.hidden-lg,tr.hidden-xs.hidden-lg,th.hidden-xs.hidden-lg,td.hidden-xs.hidden-lg{display:none!important}}.hidden-sm{display:block!important}tr.hidden-sm{display:table-row!important}th.hidden-sm,td.hidden-sm{display:table-cell!important}@media(max-width:767px){.hidden-sm.hidden-xs,tr.hidden-sm.hidden-xs,th.hidden-sm.hidden-xs,td.hidden-sm.hidden-xs{display:none!important}}@media(min-width:768px) and (max-width:991px){.hidden-sm,tr.hidden-sm,th.hidden-sm,td.hidden-sm{display:none!important}}@media(min-width:992px) and (max-width:1199px){.hidden-sm.hidden-md,tr.hidden-sm.hidden-md,th.hidden-sm.hidden-md,td.hidden-sm.hidden-md{display:none!important}}@media(min-width:1200px){.hidden-sm.hidden-lg,tr.hidden-sm.hidden-lg,th.hidden-sm.hidden-lg,td.hidden-sm.hidden-lg{display:none!important}}.hidden-md{display:block!important}tr.hidden-md{display:table-row!important}th.hidden-md,td.hidden-md{display:table-cell!important}@media(max-width:767px){.hidden-md.hidden-xs,tr.hidden-md.hidden-xs,th.hidden-md.hidden-xs,td.hidden-md.hidden-xs{display:none!important}}@media(min-width:768px) and (max-width:991px){.hidden-md.hidden-sm,tr.hidden-md.hidden-sm,th.hidden-md.hidden-sm,td.hidden-md.hidden-sm{display:none!important}}@media(min-width:992px) and (max-width:1199px){.hidden-md,tr.hidden-md,th.hidden-md,td.hidden-md{display:none!important}}@media(min-width:1200px){.hidden-md.hidden-lg,tr.hidden-md.hidden-lg,th.hidden-md.hidden-lg,td.hidden-md.hidden-lg{display:none!important}}.hidden-lg{display:block!important}tr.hidden-lg{display:table-row!important}th.hidden-lg,td.hidden-lg{display:table-cell!important}@media(max-width:767px){.hidden-lg.hidden-xs,tr.hidden-lg.hidden-xs,th.hidden-lg.hidden-xs,td.hidden-lg.hidden-xs{display:none!important}}@media(min-width:768px) and (max-width:991px){.hidden-lg.hidden-sm,tr.hidden-lg.hidden-sm,th.hidden-lg.hidden-sm,td.hidden-lg.hidden-sm{display:none!important}}@media(min-width:992px) and (max-width:1199px){.hidden-lg.hidden-md,tr.hidden-lg.hidden-md,th.hidden-lg.hidden-md,td.hidden-lg.hidden-md{display:none!important}}@media(min-width:1200px){.hidden-lg,tr.hidden-lg,th.hidden-lg,td.hidden-lg{display:none!important}}.visible-print,tr.visible-print,th.visible-print,td.visible-print{display:none!important}@media print{.visible-print{display:block!important}tr.visible-print{display:table-row!important}th.visible-print,td.visible-print{display:table-cell!important}.hidden-print,tr.hidden-print,th.hidden-print,td.hidden-print{display:none!important}}
\ No newline at end of file
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/css/c3.css b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/css/c3.css
new file mode 120000
index 0000000..4052640
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/css/c3.css
@@ -0,0 +1 @@
+../../c3.css
\ No newline at end of file
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/css/index.css b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/css/index.css
new file mode 100644
index 0000000..f38c901
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/css/index.css
@@ -0,0 +1,12 @@
+.row {
+  margin-left: 8px;
+}
+.row a {
+  display: block;
+  text-align: left;
+  font-size: 1.2em;
+  line-height: 1.8;
+}
+.row h3 {
+  color: #777;
+}
\ No newline at end of file
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/css/style.css b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/css/style.css
new file mode 100644
index 0000000..9abe27b
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/css/style.css
@@ -0,0 +1,9 @@
+
+body {
+  text-align: center;
+}
+
+#chart {
+  width: 720px;
+  margin: 24px auto;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test.csv b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test.csv
new file mode 100644
index 0000000..dea2e16
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test.csv
@@ -0,0 +1,6 @@
+data1,data2,data3
+120,80,200
+140,50,210
+170,100,250
+150,70,300
+180,120,280
\ No newline at end of file
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test.json b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test.json
new file mode 100644
index 0000000..7486b75
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test.json
@@ -0,0 +1,5 @@
+{
+  "data1": [120, 140, 170, 150, 180],
+  "data2": [80, 50, 100, 70, 120],
+  "data3": [200, 210, 250, 300, 280]
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test.tsv b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test.tsv
new file mode 100644
index 0000000..1fcab88
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test.tsv
@@ -0,0 +1,6 @@
+data1	data2	data3
+520	380	100
+540	350	110
+570	400	150
+550	370	200
+580	420	180
\ No newline at end of file
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test2.csv b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test2.csv
new file mode 100644
index 0000000..ae1a48a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test2.csv
@@ -0,0 +1,6 @@
+data1,data2,data3
+20,180,400
+40,150,310
+70,120,470
+50,170,400
+80,200,380
\ No newline at end of file
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test2_ts.csv b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test2_ts.csv
new file mode 100644
index 0000000..2b8d00e
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test2_ts.csv
@@ -0,0 +1,6 @@
+x,data1,data2,data3
+2013-04-01,20,180,400
+2013-04-02,40,150,310
+2013-04-03,70,120,470
+2013-04-04,50,170,400
+2013-04-05,80,200,380
\ No newline at end of file
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test3.csv b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test3.csv
new file mode 100644
index 0000000..2aabb04
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test3.csv
@@ -0,0 +1,4 @@
+x,download,loading
+www.hogehoge.com,30,19
+www.aaaa.com,30,13
+www.bb.com,20,24
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test_2.json b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test_2.json
new file mode 100644
index 0000000..ed18b2f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test_2.json
@@ -0,0 +1,5 @@
+{
+  "data1": [20, 40, 70, 50, 80, 30],
+  "data2": [180, 150, 200, 170, 220, 400],
+  "data3": [1200, 1210, 1250, 1300, 1280, 1000]
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test_3.json b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test_3.json
new file mode 100644
index 0000000..c08c9c7
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test_3.json
@@ -0,0 +1,6 @@
+[
+  { "id": 1, "name": "abc", "data1": 1200, "data2": 500 },
+  { "id": 2, "name": "efg", "data1": 900,  "data2": 600 },
+  { "id": 3, "name": "pqr", "data1": 1150, "data2": 300 },
+  { "id": 4, "name": "xyz", "data1": 1020, "data2": 900 }
+]
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test_ts.csv b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test_ts.csv
new file mode 100644
index 0000000..5bfbd34
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/data/c3_test_ts.csv
@@ -0,0 +1,6 @@
+x,data1,data2,data3
+2012-12-31,120,80,200
+2013-01-01,140,50,210
+2013-01-02,170,100,250
+2013-01-03,150,70,300
+2013-01-04,180,120,280
\ No newline at end of file
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/index.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/index.html
new file mode 100644
index 0000000..7f2c06a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/index.html
@@ -0,0 +1,481 @@
+<html>
+  <head>
+    <link href="./css/bootstrap.min.css" rel="stylesheet">
+    <link href="./css/index.css" rel="stylesheet">
+  </head>
+  <body>
+    <div class="container">
+      <div class="section">
+        <h2># <span>Chart Type</span></h2>
+        <div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>Line Chart</h3>
+              <a href="./samples/simple.html">
+                Line chart with ordinary data
+              </a>
+              <a href="./samples/chart_spline.html">
+                Spline chart with ordinary data
+              </a>
+              <a href="./samples/chart_step.html">
+                Step chart with ordinary data
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Area Chart</h3>
+              <a href="./samples/chart_area.html">
+                Area chart with ordinary data
+              </a>
+              <a href="./samples/chart_area_spline.html">
+                Area-spline chart with ordinary data
+              </a>
+              <a href="./samples/chart_area_step.html">
+                Area-step chart with ordinary data
+              </a>
+              <a href="./samples/chart_area_stacked.html">
+                Stacked Area chart with ordinary data
+              </a>
+              <a href="./samples/chart_area_spline_stacked.html">
+                Stacked Area-spline chart with ordinary data
+              </a>
+              <a href="./samples/chart_area_step_stacked.html">
+                Stacked Area-step chart with ordinary data
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Bar Chart</h3>
+              <a href="./samples/chart_bar.html">
+                Bar chart with ordinary data
+              </a>
+              <a href="./samples/chart_bar_stacked.html">
+                Stacked Bar chart with ordinary data
+              </a>
+            </div>
+          </div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>Pie Chart</h3>
+              <a href="./samples/chart_pie.html">
+                Pie chart with ordinary data
+              </a>
+              <a href="./samples/chart_pie_sort.html">
+                Pie chart with/without sort
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Donut Chart</h3>
+              <a href="./samples/chart_donut.html">
+                Donut chart with ordinary data
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Gauge Chart</h3>
+              <a href="./samples/chart_gauge.html">
+                Gauge chart with ordinary data
+              </a>
+            </div>
+          </div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>Scatter Chart</h3>
+              <a href="./samples/chart_scatter.html">
+                Scatter chart with ordinary data
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Combination Chart</h3>
+              <a href="./samples/chart_combination.html">
+                Combination chart with ordinary data
+              </a>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="section">
+        <h2># <span>Axes</span></h2>
+        <div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>Timeseries Axis</h3>
+              <a href="./samples/timeseries.html">
+                Line chart with timeseries data
+              </a>
+              <a href="./samples/timeseries_descendent.html">
+                Line chart with descendent timeseries data
+              </a>
+              <a href="./samples/timeseries_raw.html">
+                Line chart with timeseries data as Number
+              </a>
+              <a href="./samples/timeseries_date.html">
+                Line chart with timeseries data as Date object
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Category Axis</h3>
+              <a href="./samples/categorized.html">
+                Chart with category axis
+              </a>
+              <a href="./samples/custom_x_categorized.html">
+                Chart with category data on category axis
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Additional Axis</h3>
+              <a href="./samples/axes_y2.html">
+                Add y2 axis
+              </a>
+            </div>
+          </div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>Axis Range</h3>
+              <a href="./samples/axes_range.html">
+                Set range of axis
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Axis Padding</h3>
+              <a href="./samples/axes_padding.html">
+                Set padding of axis
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>X Axis Tick</h3>
+              <a href="./samples/axes_x_tick_values.html">
+                Set values for x axis
+              </a>
+              <a href="./samples/axes_x_tick_culling.html">
+                Set culling for x axis
+              </a>
+              <a href="./samples/axes_x_tick_fit.html">
+                Set fitting for x axis
+              </a>
+              <a href="./samples/axes_x_tick_rotate.html">
+                Set rotation for x axis
+              </a>
+              <a href="./samples/axes_x_range_timeseries.html">
+                Set range in timeseries for x axis
+              </a>
+            </div>
+          </div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>Default Y Domain</h3>
+              <a href="./samples/axes_y_default.html">
+                Set default y domain
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Y Domain</h3>
+              <a href="./samples/domain_y.html">
+                Update y domain automatically
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Default X Extent</h3>
+              <a href="./samples/axes_x_extent.html">
+                Set default x extent
+              </a>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="section">
+        <h2># <span>Data</span></h2>
+        <div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>Input Data</h3>
+              <a href="./samples/data_columned.html">
+                Columned data
+              </a>
+              <a href="./samples/data_rowed.html">
+                Rowed data
+              </a>
+              <a href="./samples/data_json.html">
+                JSON data
+              </a>
+              <a href="./samples/data_url.html">
+                Data from URL
+              </a>
+              <a href="./samples/data_hide.html">
+                Hide data when init
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Load Data</h3>
+              <a href="./samples/data_load.html">
+                Load ordinary data
+              </a>
+              <a href="./samples/data_load_timeseries.html">
+                Load timeseries data
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Custom X</h3>
+              <a href="./samples/custom_x_scale.html">
+                Custom x for all data
+              </a>
+              <a href="./samples/custom_xs_scale.html">
+                Custom x for each data
+              </a>
+            </div>
+          </div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>Data Label</h3>
+              <a href="./samples/data_label.html">
+                Show label on data
+              </a>
+              <a href="./samples/data_label_format.html">
+                Show label on data with format
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Data Region</h3>
+              <a href="./samples/data_region.html">
+                Set region of data
+              </a>
+              <a href="./samples/data_region_timeseries.html">
+                Set region of timeseries data
+              </a>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="section">
+        <h2># <span>Components</span></h2>
+        <div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>Grid</h3>
+              <a href="./samples/grids.html">
+                 Show x/y grids
+              </a>
+              <a href="./samples/grids_timeseries.html">
+                 Show x/y grids with timeseries
+              </a>
+              <a href="./samples/grid_x_lines.html">
+                 Show optional x grids
+              </a>
+              <a href="./samples/grid_x_lines_timeseries.html">
+                 Show optional x grids with timeseries
+              </a>
+              <a href="./samples/grid_focus.html">
+                 Hide focus grid
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Region</h3>
+              <a href="./samples/regions.html">
+                 Show regions
+              </a>
+              <a href="./samples/regions_timeseries.html">
+                 Show regions with timeseries
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Legend</h3>
+              <a href="./samples/legend.html">
+                 Show legend
+              </a>
+            </div>
+          </div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>Tooltip</h3>
+              <a href="./samples/tooltip_show.html">
+                Show tooltip
+              </a>
+              <a href="./samples/tooltip_grouped.html">
+                Show tooltip as each data
+              </a>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="section">
+        <h2># <span>Chart Option</span></h2>
+        <div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>Bind</h3>
+              <a href="./samples/bindto.html">
+                Specify the element binded
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Padding</h3>
+              <a href="./samples/padding.html">
+                Change padding of chart
+              </a>
+              <a href="./samples/padding_update.html">
+                Auto padding when chart updated
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Empty Data</h3>
+              <a href="./samples/emptydata.html">
+                Show text when empty data
+              </a>
+            </div>
+          </div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>Point</h3>
+              <a href="./samples/point_r.html">
+                Change radius of data point
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Bar</h3>
+              <a href="./samples/bar_zerobased.html">
+                Disable zero-based y domain
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Area</h3>
+              <a href="./samples/area_zerobased.html">
+                Disable zero-based y domain
+              </a>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="section">
+        <h2># <span>Interaction</span></h2>
+        <div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>Zoom</h3>
+              <a href="./samples/zoom.html">
+                Enable zoom
+              </a>
+              <a href="./samples/zoom.html">
+                Zoom on category axis
+              </a>
+              <a href="./samples/zoom_reduction.html">
+                Zoom with reduction
+              </a>
+              <a href="./samples/zoom_onzoom.html">
+                Callback on zoom
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Subchart</h3>
+              <a href="./samples/subchart.html">
+                Show subchart
+              </a>
+              <a href="./samples/subchart_onbrush.html">
+                Callback on brush
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Selection</h3>
+              <a href="./samples/selection.html">
+                Select data
+              </a>
+            </div>
+          </div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>Disable Interaction</h3>
+              <a href="./samples/interaction_enabled.html">
+                Disable interaction
+              </a>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="section">
+        <h2># <span>API</span></h2>
+        <div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>Flow</h3>
+              <a href="./samples/api_flow.html">
+                Flow ordinary data
+              </a>
+              <a href="./samples/api_flow_timeseries.html">
+                Flow timeseries data
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Axis</h3>
+              <a href="./samples/api_axis_range.html">
+                Update axis range
+              </a>
+              <a href="./samples/api_axis_label.html">
+                Update axis label
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Grid</h3>
+              <a href="./samples/api_xgrid_lines.html">
+                Update x grid lines
+              </a>
+              <a href="./samples/api_ygrid_lines.html">
+                Update y grid lines
+              </a>
+            </div>
+          </div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>Legend</h3>
+              <a href="./samples/api_legend.html">
+                Update legend
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Transform</h3>
+              <a href="./samples/api_transform.html">
+                Transform chart
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Element</h3>
+              <a href="./samples/element.html">
+                Access svg element of chart
+              </a>
+            </div>
+          </div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>Data</h3>
+              <a href="./samples/api_data_colors.html">
+                Update data color
+              </a>
+            </div>
+            <div class="col-md-4">
+              <h3>Tooltip</h3>
+              <a href="./samples/api_tooltip_show.html">
+                Show tooltip programmatically
+              </a>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="section">
+        <h2># <span>Other Library</span></h2>
+        <div>
+          <div class="row">
+            <div class="col-md-4">
+              <h3>RequireJS</h3>
+              <a href="./samples/requirejs.html">
+                Load by RequireJS
+              </a>
+            </div>
+          </div>
+        </div>
+      </div>
+
+    </div>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/c3.js b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/c3.js
new file mode 120000
index 0000000..644b352
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/c3.js
@@ -0,0 +1 @@
+../../c3.js
\ No newline at end of file
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/c3.min.js b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/c3.min.js
new file mode 120000
index 0000000..a221dd2
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/c3.min.js
@@ -0,0 +1 @@
+../../c3.min.js
\ No newline at end of file
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/extensions b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/extensions
new file mode 120000
index 0000000..4761652
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/extensions
@@ -0,0 +1 @@
+../../extensions/js
\ No newline at end of file
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/require.js b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/require.js
new file mode 100644
index 0000000..e599a6a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/require.js
@@ -0,0 +1,36 @@
+/*
+ RequireJS 2.1.11 Copyright (c) 2010-2014, The Dojo Foundation All Rights Reserved.
+ Available via the MIT or new BSD license.
+ see: http://github.com/jrburke/requirejs for details
+*/
+var requirejs,require,define;
+(function(ca){function G(b){return"[object Function]"===M.call(b)}function H(b){return"[object Array]"===M.call(b)}function v(b,c){if(b){var d;for(d=0;d<b.length&&(!b[d]||!c(b[d],d,b));d+=1);}}function U(b,c){if(b){var d;for(d=b.length-1;-1<d&&(!b[d]||!c(b[d],d,b));d-=1);}}function s(b,c){return ga.call(b,c)}function j(b,c){return s(b,c)&&b[c]}function B(b,c){for(var d in b)if(s(b,d)&&c(b[d],d))break}function V(b,c,d,g){c&&B(c,function(c,h){if(d||!s(b,h))g&&"object"===typeof c&&c&&!H(c)&&!G(c)&&!(c instanceof
+RegExp)?(b[h]||(b[h]={}),V(b[h],c,d,g)):b[h]=c});return b}function t(b,c){return function(){return c.apply(b,arguments)}}function da(b){throw b;}function ea(b){if(!b)return b;var c=ca;v(b.split("."),function(b){c=c[b]});return c}function C(b,c,d,g){c=Error(c+"\nhttp://requirejs.org/docs/errors.html#"+b);c.requireType=b;c.requireModules=g;d&&(c.originalError=d);return c}function ha(b){function c(a,e,b){var f,n,c,d,g,h,i,I=e&&e.split("/");n=I;var m=l.map,k=m&&m["*"];if(a&&"."===a.charAt(0))if(e){n=
+I.slice(0,I.length-1);a=a.split("/");e=a.length-1;l.nodeIdCompat&&R.test(a[e])&&(a[e]=a[e].replace(R,""));n=a=n.concat(a);d=n.length;for(e=0;e<d;e++)if(c=n[e],"."===c)n.splice(e,1),e-=1;else if(".."===c)if(1===e&&(".."===n[2]||".."===n[0]))break;else 0<e&&(n.splice(e-1,2),e-=2);a=a.join("/")}else 0===a.indexOf("./")&&(a=a.substring(2));if(b&&m&&(I||k)){n=a.split("/");e=n.length;a:for(;0<e;e-=1){d=n.slice(0,e).join("/");if(I)for(c=I.length;0<c;c-=1)if(b=j(m,I.slice(0,c).join("/")))if(b=j(b,d)){f=b;
+g=e;break a}!h&&(k&&j(k,d))&&(h=j(k,d),i=e)}!f&&h&&(f=h,g=i);f&&(n.splice(0,g,f),a=n.join("/"))}return(f=j(l.pkgs,a))?f:a}function d(a){z&&v(document.getElementsByTagName("script"),function(e){if(e.getAttribute("data-requiremodule")===a&&e.getAttribute("data-requirecontext")===i.contextName)return e.parentNode.removeChild(e),!0})}function g(a){var e=j(l.paths,a);if(e&&H(e)&&1<e.length)return e.shift(),i.require.undef(a),i.require([a]),!0}function u(a){var e,b=a?a.indexOf("!"):-1;-1<b&&(e=a.substring(0,
+b),a=a.substring(b+1,a.length));return[e,a]}function m(a,e,b,f){var n,d,g=null,h=e?e.name:null,l=a,m=!0,k="";a||(m=!1,a="_@r"+(M+=1));a=u(a);g=a[0];a=a[1];g&&(g=c(g,h,f),d=j(p,g));a&&(g?k=d&&d.normalize?d.normalize(a,function(a){return c(a,h,f)}):c(a,h,f):(k=c(a,h,f),a=u(k),g=a[0],k=a[1],b=!0,n=i.nameToUrl(k)));b=g&&!d&&!b?"_unnormalized"+(Q+=1):"";return{prefix:g,name:k,parentMap:e,unnormalized:!!b,url:n,originalName:l,isDefine:m,id:(g?g+"!"+k:k)+b}}function q(a){var e=a.id,b=j(k,e);b||(b=k[e]=new i.Module(a));
+return b}function r(a,e,b){var f=a.id,n=j(k,f);if(s(p,f)&&(!n||n.defineEmitComplete))"defined"===e&&b(p[f]);else if(n=q(a),n.error&&"error"===e)b(n.error);else n.on(e,b)}function w(a,e){var b=a.requireModules,f=!1;if(e)e(a);else if(v(b,function(e){if(e=j(k,e))e.error=a,e.events.error&&(f=!0,e.emit("error",a))}),!f)h.onError(a)}function x(){S.length&&(ia.apply(A,[A.length,0].concat(S)),S=[])}function y(a){delete k[a];delete W[a]}function F(a,e,b){var f=a.map.id;a.error?a.emit("error",a.error):(e[f]=
+!0,v(a.depMaps,function(f,c){var d=f.id,g=j(k,d);g&&(!a.depMatched[c]&&!b[d])&&(j(e,d)?(a.defineDep(c,p[d]),a.check()):F(g,e,b))}),b[f]=!0)}function D(){var a,e,b=(a=1E3*l.waitSeconds)&&i.startTime+a<(new Date).getTime(),f=[],c=[],h=!1,k=!0;if(!X){X=!0;B(W,function(a){var i=a.map,m=i.id;if(a.enabled&&(i.isDefine||c.push(a),!a.error))if(!a.inited&&b)g(m)?h=e=!0:(f.push(m),d(m));else if(!a.inited&&(a.fetched&&i.isDefine)&&(h=!0,!i.prefix))return k=!1});if(b&&f.length)return a=C("timeout","Load timeout for modules: "+
+f,null,f),a.contextName=i.contextName,w(a);k&&v(c,function(a){F(a,{},{})});if((!b||e)&&h)if((z||fa)&&!Y)Y=setTimeout(function(){Y=0;D()},50);X=!1}}function E(a){s(p,a[0])||q(m(a[0],null,!0)).init(a[1],a[2])}function K(a){var a=a.currentTarget||a.srcElement,e=i.onScriptLoad;a.detachEvent&&!Z?a.detachEvent("onreadystatechange",e):a.removeEventListener("load",e,!1);e=i.onScriptError;(!a.detachEvent||Z)&&a.removeEventListener("error",e,!1);return{node:a,id:a&&a.getAttribute("data-requiremodule")}}function L(){var a;
+for(x();A.length;){a=A.shift();if(null===a[0])return w(C("mismatch","Mismatched anonymous define() module: "+a[a.length-1]));E(a)}}var X,$,i,N,Y,l={waitSeconds:7,baseUrl:"./",paths:{},bundles:{},pkgs:{},shim:{},config:{}},k={},W={},aa={},A=[],p={},T={},ba={},M=1,Q=1;N={require:function(a){return a.require?a.require:a.require=i.makeRequire(a.map)},exports:function(a){a.usingExports=!0;if(a.map.isDefine)return a.exports?p[a.map.id]=a.exports:a.exports=p[a.map.id]={}},module:function(a){return a.module?
+a.module:a.module={id:a.map.id,uri:a.map.url,config:function(){return j(l.config,a.map.id)||{}},exports:a.exports||(a.exports={})}}};$=function(a){this.events=j(aa,a.id)||{};this.map=a;this.shim=j(l.shim,a.id);this.depExports=[];this.depMaps=[];this.depMatched=[];this.pluginMaps={};this.depCount=0};$.prototype={init:function(a,e,b,f){f=f||{};if(!this.inited){this.factory=e;if(b)this.on("error",b);else this.events.error&&(b=t(this,function(a){this.emit("error",a)}));this.depMaps=a&&a.slice(0);this.errback=
+b;this.inited=!0;this.ignore=f.ignore;f.enabled||this.enabled?this.enable():this.check()}},defineDep:function(a,e){this.depMatched[a]||(this.depMatched[a]=!0,this.depCount-=1,this.depExports[a]=e)},fetch:function(){if(!this.fetched){this.fetched=!0;i.startTime=(new Date).getTime();var a=this.map;if(this.shim)i.makeRequire(this.map,{enableBuildCallback:!0})(this.shim.deps||[],t(this,function(){return a.prefix?this.callPlugin():this.load()}));else return a.prefix?this.callPlugin():this.load()}},load:function(){var a=
+this.map.url;T[a]||(T[a]=!0,i.load(this.map.id,a))},check:function(){if(this.enabled&&!this.enabling){var a,e,b=this.map.id;e=this.depExports;var f=this.exports,c=this.factory;if(this.inited)if(this.error)this.emit("error",this.error);else{if(!this.defining){this.defining=!0;if(1>this.depCount&&!this.defined){if(G(c)){if(this.events.error&&this.map.isDefine||h.onError!==da)try{f=i.execCb(b,c,e,f)}catch(d){a=d}else f=i.execCb(b,c,e,f);this.map.isDefine&&void 0===f&&((e=this.module)?f=e.exports:this.usingExports&&
+(f=this.exports));if(a)return a.requireMap=this.map,a.requireModules=this.map.isDefine?[this.map.id]:null,a.requireType=this.map.isDefine?"define":"require",w(this.error=a)}else f=c;this.exports=f;if(this.map.isDefine&&!this.ignore&&(p[b]=f,h.onResourceLoad))h.onResourceLoad(i,this.map,this.depMaps);y(b);this.defined=!0}this.defining=!1;this.defined&&!this.defineEmitted&&(this.defineEmitted=!0,this.emit("defined",this.exports),this.defineEmitComplete=!0)}}else this.fetch()}},callPlugin:function(){var a=
+this.map,b=a.id,d=m(a.prefix);this.depMaps.push(d);r(d,"defined",t(this,function(f){var d,g;g=j(ba,this.map.id);var J=this.map.name,u=this.map.parentMap?this.map.parentMap.name:null,p=i.makeRequire(a.parentMap,{enableBuildCallback:!0});if(this.map.unnormalized){if(f.normalize&&(J=f.normalize(J,function(a){return c(a,u,!0)})||""),f=m(a.prefix+"!"+J,this.map.parentMap),r(f,"defined",t(this,function(a){this.init([],function(){return a},null,{enabled:!0,ignore:!0})})),g=j(k,f.id)){this.depMaps.push(f);
+if(this.events.error)g.on("error",t(this,function(a){this.emit("error",a)}));g.enable()}}else g?(this.map.url=i.nameToUrl(g),this.load()):(d=t(this,function(a){this.init([],function(){return a},null,{enabled:!0})}),d.error=t(this,function(a){this.inited=!0;this.error=a;a.requireModules=[b];B(k,function(a){0===a.map.id.indexOf(b+"_unnormalized")&&y(a.map.id)});w(a)}),d.fromText=t(this,function(f,c){var g=a.name,J=m(g),k=O;c&&(f=c);k&&(O=!1);q(J);s(l.config,b)&&(l.config[g]=l.config[b]);try{h.exec(f)}catch(j){return w(C("fromtexteval",
+"fromText eval for "+b+" failed: "+j,j,[b]))}k&&(O=!0);this.depMaps.push(J);i.completeLoad(g);p([g],d)}),f.load(a.name,p,d,l))}));i.enable(d,this);this.pluginMaps[d.id]=d},enable:function(){W[this.map.id]=this;this.enabling=this.enabled=!0;v(this.depMaps,t(this,function(a,b){var c,f;if("string"===typeof a){a=m(a,this.map.isDefine?this.map:this.map.parentMap,!1,!this.skipMap);this.depMaps[b]=a;if(c=j(N,a.id)){this.depExports[b]=c(this);return}this.depCount+=1;r(a,"defined",t(this,function(a){this.defineDep(b,
+a);this.check()}));this.errback&&r(a,"error",t(this,this.errback))}c=a.id;f=k[c];!s(N,c)&&(f&&!f.enabled)&&i.enable(a,this)}));B(this.pluginMaps,t(this,function(a){var b=j(k,a.id);b&&!b.enabled&&i.enable(a,this)}));this.enabling=!1;this.check()},on:function(a,b){var c=this.events[a];c||(c=this.events[a]=[]);c.push(b)},emit:function(a,b){v(this.events[a],function(a){a(b)});"error"===a&&delete this.events[a]}};i={config:l,contextName:b,registry:k,defined:p,urlFetched:T,defQueue:A,Module:$,makeModuleMap:m,
+nextTick:h.nextTick,onError:w,configure:function(a){a.baseUrl&&"/"!==a.baseUrl.charAt(a.baseUrl.length-1)&&(a.baseUrl+="/");var b=l.shim,c={paths:!0,bundles:!0,config:!0,map:!0};B(a,function(a,b){c[b]?(l[b]||(l[b]={}),V(l[b],a,!0,!0)):l[b]=a});a.bundles&&B(a.bundles,function(a,b){v(a,function(a){a!==b&&(ba[a]=b)})});a.shim&&(B(a.shim,function(a,c){H(a)&&(a={deps:a});if((a.exports||a.init)&&!a.exportsFn)a.exportsFn=i.makeShimExports(a);b[c]=a}),l.shim=b);a.packages&&v(a.packages,function(a){var b,
+a="string"===typeof a?{name:a}:a;b=a.name;a.location&&(l.paths[b]=a.location);l.pkgs[b]=a.name+"/"+(a.main||"main").replace(ja,"").replace(R,"")});B(k,function(a,b){!a.inited&&!a.map.unnormalized&&(a.map=m(b))});if(a.deps||a.callback)i.require(a.deps||[],a.callback)},makeShimExports:function(a){return function(){var b;a.init&&(b=a.init.apply(ca,arguments));return b||a.exports&&ea(a.exports)}},makeRequire:function(a,e){function g(f,c,d){var j,l;e.enableBuildCallback&&(c&&G(c))&&(c.__requireJsBuild=
+!0);if("string"===typeof f){if(G(c))return w(C("requireargs","Invalid require call"),d);if(a&&s(N,f))return N[f](k[a.id]);if(h.get)return h.get(i,f,a,g);j=m(f,a,!1,!0);j=j.id;return!s(p,j)?w(C("notloaded",'Module name "'+j+'" has not been loaded yet for context: '+b+(a?"":". Use require([])"))):p[j]}L();i.nextTick(function(){L();l=q(m(null,a));l.skipMap=e.skipMap;l.init(f,c,d,{enabled:!0});D()});return g}e=e||{};V(g,{isBrowser:z,toUrl:function(b){var e,d=b.lastIndexOf("."),g=b.split("/")[0];if(-1!==
+d&&(!("."===g||".."===g)||1<d))e=b.substring(d,b.length),b=b.substring(0,d);return i.nameToUrl(c(b,a&&a.id,!0),e,!0)},defined:function(b){return s(p,m(b,a,!1,!0).id)},specified:function(b){b=m(b,a,!1,!0).id;return s(p,b)||s(k,b)}});a||(g.undef=function(b){x();var c=m(b,a,!0),e=j(k,b);d(b);delete p[b];delete T[c.url];delete aa[b];U(A,function(a,c){a[0]===b&&A.splice(c,1)});e&&(e.events.defined&&(aa[b]=e.events),y(b))});return g},enable:function(a){j(k,a.id)&&q(a).enable()},completeLoad:function(a){var b,
+c,f=j(l.shim,a)||{},d=f.exports;for(x();A.length;){c=A.shift();if(null===c[0]){c[0]=a;if(b)break;b=!0}else c[0]===a&&(b=!0);E(c)}c=j(k,a);if(!b&&!s(p,a)&&c&&!c.inited){if(l.enforceDefine&&(!d||!ea(d)))return g(a)?void 0:w(C("nodefine","No define call for "+a,null,[a]));E([a,f.deps||[],f.exportsFn])}D()},nameToUrl:function(a,b,c){var f,d,g;(f=j(l.pkgs,a))&&(a=f);if(f=j(ba,a))return i.nameToUrl(f,b,c);if(h.jsExtRegExp.test(a))f=a+(b||"");else{f=l.paths;a=a.split("/");for(d=a.length;0<d;d-=1)if(g=a.slice(0,
+d).join("/"),g=j(f,g)){H(g)&&(g=g[0]);a.splice(0,d,g);break}f=a.join("/");f+=b||(/^data\:|\?/.test(f)||c?"":".js");f=("/"===f.charAt(0)||f.match(/^[\w\+\.\-]+:/)?"":l.baseUrl)+f}return l.urlArgs?f+((-1===f.indexOf("?")?"?":"&")+l.urlArgs):f},load:function(a,b){h.load(i,a,b)},execCb:function(a,b,c,d){return b.apply(d,c)},onScriptLoad:function(a){if("load"===a.type||ka.test((a.currentTarget||a.srcElement).readyState))P=null,a=K(a),i.completeLoad(a.id)},onScriptError:function(a){var b=K(a);if(!g(b.id))return w(C("scripterror",
+"Script error for: "+b.id,a,[b.id]))}};i.require=i.makeRequire();return i}var h,x,y,D,K,E,P,L,q,Q,la=/(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,ma=/[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g,R=/\.js$/,ja=/^\.\//;x=Object.prototype;var M=x.toString,ga=x.hasOwnProperty,ia=Array.prototype.splice,z=!!("undefined"!==typeof window&&"undefined"!==typeof navigator&&window.document),fa=!z&&"undefined"!==typeof importScripts,ka=z&&"PLAYSTATION 3"===navigator.platform?/^complete$/:/^(complete|loaded)$/,
+Z="undefined"!==typeof opera&&"[object Opera]"===opera.toString(),F={},r={},S=[],O=!1;if("undefined"===typeof define){if("undefined"!==typeof requirejs){if(G(requirejs))return;r=requirejs;requirejs=void 0}"undefined"!==typeof require&&!G(require)&&(r=require,require=void 0);h=requirejs=function(b,c,d,g){var u,m="_";!H(b)&&"string"!==typeof b&&(u=b,H(c)?(b=c,c=d,d=g):b=[]);u&&u.context&&(m=u.context);(g=j(F,m))||(g=F[m]=h.s.newContext(m));u&&g.configure(u);return g.require(b,c,d)};h.config=function(b){return h(b)};
+h.nextTick="undefined"!==typeof setTimeout?function(b){setTimeout(b,4)}:function(b){b()};require||(require=h);h.version="2.1.11";h.jsExtRegExp=/^\/|:|\?|\.js$/;h.isBrowser=z;x=h.s={contexts:F,newContext:ha};h({});v(["toUrl","undef","defined","specified"],function(b){h[b]=function(){var c=F._;return c.require[b].apply(c,arguments)}});if(z&&(y=x.head=document.getElementsByTagName("head")[0],D=document.getElementsByTagName("base")[0]))y=x.head=D.parentNode;h.onError=da;h.createNode=function(b){var c=
+b.xhtml?document.createElementNS("http://www.w3.org/1999/xhtml","html:script"):document.createElement("script");c.type=b.scriptType||"text/javascript";c.charset="utf-8";c.async=!0;return c};h.load=function(b,c,d){var g=b&&b.config||{};if(z)return g=h.createNode(g,c,d),g.setAttribute("data-requirecontext",b.contextName),g.setAttribute("data-requiremodule",c),g.attachEvent&&!(g.attachEvent.toString&&0>g.attachEvent.toString().indexOf("[native code"))&&!Z?(O=!0,g.attachEvent("onreadystatechange",b.onScriptLoad)):
+(g.addEventListener("load",b.onScriptLoad,!1),g.addEventListener("error",b.onScriptError,!1)),g.src=d,L=g,D?y.insertBefore(g,D):y.appendChild(g),L=null,g;if(fa)try{importScripts(d),b.completeLoad(c)}catch(j){b.onError(C("importscripts","importScripts failed for "+c+" at "+d,j,[c]))}};z&&!r.skipDataMain&&U(document.getElementsByTagName("script"),function(b){y||(y=b.parentNode);if(K=b.getAttribute("data-main"))return q=K,r.baseUrl||(E=q.split("/"),q=E.pop(),Q=E.length?E.join("/")+"/":"./",r.baseUrl=
+Q),q=q.replace(R,""),h.jsExtRegExp.test(q)&&(q=K),r.deps=r.deps?r.deps.concat(q):[q],!0});define=function(b,c,d){var g,h;"string"!==typeof b&&(d=c,c=b,b=null);H(c)||(d=c,c=null);!c&&G(d)&&(c=[],d.length&&(d.toString().replace(la,"").replace(ma,function(b,d){c.push(d)}),c=(1===d.length?["require"]:["require","exports","module"]).concat(c)));if(O){if(!(g=L))P&&"interactive"===P.readyState||U(document.getElementsByTagName("script"),function(b){if("interactive"===b.readyState)return P=b}),g=P;g&&(b||
+(b=g.getAttribute("data-requiremodule")),h=F[g.getAttribute("data-requirecontext")])}(h?h.defQueue:S).push([b,c,d])};define.amd={jQuery:!0};h.exec=function(b){return eval(b)};h(r)}})(this);
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/samples/plugin.js b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/samples/plugin.js
new file mode 100644
index 0000000..e5a0718
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/samples/plugin.js
@@ -0,0 +1,13 @@
+c3.chart.internal.fn.isTimeSeries = function () {
+    console.log('custom isTimeSeries');
+    return false;
+};
+c3.chart.internal.fn.additionalConfig.test1 = undefined;
+c3.chart.internal.fn.additionalConfig.test2 = undefined;
+
+c3.chart.fn.hoge = function () {
+    console.log("hoge()", this.internal.isTimeSeries());
+};
+c3.chart.fn.test = function () {
+    console.log('test()', this.internal.config.test1);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/samples/requirejs.js b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/samples/requirejs.js
new file mode 100644
index 0000000..95f5a7d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/samples/requirejs.js
@@ -0,0 +1,18 @@
+require.config({
+    baseUrl: '/js',
+    paths: {
+        d3: "http://d3js.org/d3.v3.min"
+    }
+});
+
+require(["d3", "c3"], function(d3, c3) {
+
+    window.chart = c3.generate({
+        data: {
+            columns: [
+                ['sample', 30, 200, 100, 400, 150, 250]
+            ]
+        }
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/samples/zoom_reduction.js b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/samples/zoom_reduction.js
new file mode 100644
index 0000000..0c12921
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/js/samples/zoom_reduction.js
@@ -0,0 +1,81 @@
+var chart;
+function refresh() {
+    if (suspendRefresh)
+        return;
+    chart.load({
+        columns: [
+            ["Value"].concat(zoom(column, currentZoom, "t=>Math.round(t.avg())".toLambda())),
+            ["xColumn"].concat(zoom(xColumn, currentZoom, "t=>t[0]".toLambda())),
+        ]
+    });
+}
+
+function getChart() {
+    return chart;
+}
+function main() {
+    var last = 0;
+    var max = 10000;
+    var column = Array.generate(max, function (i) {
+        return last += Math.randomInt(-10, 10);
+    });
+    var xColumn = Array.generateNumbers(0, max);
+    var options = {
+        bindto: "#divChart",
+        data: {
+            columns: [
+                ["Value"].concat(column),
+                ["x"].concat(xColumn),
+            ],
+            type: "line",
+            x: "x"
+        },
+        zoom2: {
+            enabled: true,
+        }
+    };
+    chart = c3ext.generate(options);
+
+    window.setInterval(refreshStatus, 1000);
+
+    function refreshStatus() {
+        var zoomInfo = chart.zoom2.getZoom();
+        var info = {
+            reduced: chart.zoom2.maxItems(),
+            actual: (zoomInfo.currentZoom[1] - zoomInfo.currentZoom[0]),
+            range: zoomInfo.currentZoom[0] + "-" + zoomInfo.currentZoom[1],
+            total: zoomInfo.totalItems
+        };
+        $("#status").text(JSON.stringify(info, null, " "));
+    }
+
+};
+
+if (typeof (Array.generate) == "undefined") {
+    Array.generate = function (length, generator) {
+        var list = new Array(length);
+        for (var i = 0; i < length; i++) {
+            list[i] = generator(i);
+        }
+        return list;
+    }
+}
+if (typeof (Math.randomInt) == "undefined") {
+    Math.randomInt = function (min, max) {
+        return Math.floor(Math.random() * (max - min + 1)) + min;
+    }
+}
+if (typeof (Array.generateNumbers) == "undefined") {
+    Array.generateNumbers = function (from, until) {
+        if (arguments.length == 1) {
+            until = from;
+            from = 0;
+        }
+        var length = until - from;
+        var list = new Array(length);
+        for (var i = 0; i < length; i++) {
+            list[i] = i + from;
+        }
+        return list;
+    }
+}
\ No newline at end of file
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_axis_label.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_axis_label.html
new file mode 100644
index 0000000..b53de6a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_axis_label.html
@@ -0,0 +1,70 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+          axes: {
+            data1: 'y',
+            data2: 'y2',
+          }
+        },
+        axis: {
+          x: {
+            label: 'X Label'
+          },
+          y: {
+            label: {
+              text: 'Y Axis Label',
+              position: 'outer-middle'
+            }
+          },
+          y2: {
+            show: true,
+            label: {
+              text: 'Y2 Axis Label',
+              position: 'outer-middle'
+            }
+          }
+        },
+        tooltip: {
+//          enabled: false
+        },
+        zoom: {
+//          enabled: true
+        },
+        subchart: {
+//          show: true
+        }
+      });
+
+      setTimeout(function () {
+        chart.axis.labels({
+          x: 'New X Axis Label',
+          y: 'New Y Axis Label',
+          y2: 'New Y2 Axis Label',
+        });
+      }, 1000);
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['data1', 100, 300, 600, 200, 400, 500]
+          ]
+        });
+        chart.axis.labels({y: 'New Y Axis Label Again'});
+      }, 2000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_axis_range.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_axis_range.html
new file mode 100644
index 0000000..daa7843
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_axis_range.html
@@ -0,0 +1,81 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+          axes: {
+            data1: 'y',
+            data2: 'y2',
+          }
+        },
+        axis: {
+          x: {
+            label: 'X Label'
+          },
+          y: {
+            label: {
+              text: 'Y Axis Label',
+              position: 'outer-middle'
+            }
+          },
+          y2: {
+            show: true,
+            label: {
+              text: 'Y2 Axis Label',
+              position: 'outer-middle'
+            }
+          }
+        },
+        tooltip: {
+//          enabled: false
+        },
+        zoom: {
+//          enabled: true
+        },
+        subchart: {
+//          show: true
+        }
+      });
+
+      setTimeout(function () {
+        chart.axis.max(500);
+      }, 1000);
+
+      setTimeout(function () {
+        chart.axis.min(-500);
+      }, 2000);
+
+      setTimeout(function () {
+        chart.axis.max({y: 600, y2: 100});
+      }, 3000);
+
+      setTimeout(function () {
+        chart.axis.min({y: -600, y2: -100});
+      }, 4000);
+
+      setTimeout(function () {
+        chart.axis.range({max: 1000, min: -1000});
+      }, 5000);
+
+      setTimeout(function () {
+        chart.axis.range({min: {y: 1000}, max: {y: 2000}});
+      }, 6000);
+
+      setTimeout(function () {
+        chart.axis.range({max: {y: 600, y2: 100}, min: {y: -100, y2: 0}});
+      }, 7000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_category.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_category.html
new file mode 100644
index 0000000..143c31d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_category.html
@@ -0,0 +1,48 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+    <div id="message"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart = c3.generate({
+        data: {
+          x: 'x',
+          columns: [
+            ['x', '1e-3', '1e-2', '1'],
+            ['data1', 30, 200, 100, 400, 150, 250, 50, 100, 250]
+          ]
+        },
+        axis: {
+          x: {
+            type: 'categorized'
+          }
+        }
+      });
+
+      setTimeout(function () {
+        d3.select('#message').node().innerHTML = "chart.categories() =>" + chart.categories();
+      }, 1000);
+
+      setTimeout(function () {
+        chart.categories(['updated 1', 'updated 2', 'updated 3', 'updated 4']);
+        d3.select('#message').node().innerHTML = "";
+      }, 2000);
+
+      setTimeout(function () {
+        d3.select('#message').node().innerHTML = "chart.category(1) =>" + chart.category(1);
+      }, 3000);
+
+      setTimeout(function () {
+        chart.category(1, 'UPDATED 1');
+        d3.select('#message').node().innerHTML = "";
+      }, 4000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_data_colors.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_data_colors.html
new file mode 100644
index 0000000..755341a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_data_colors.html
@@ -0,0 +1,33 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+        },
+        axis: {
+          x: {
+            type: 'category'
+          }
+        }
+      });
+
+      setTimeout(function () {
+        chart.data.colors({data1: '#000'});
+      }, 1000);
+
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_flow.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_flow.html
new file mode 100644
index 0000000..363faf5
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_flow.html
@@ -0,0 +1,223 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+    <style>
+      .c3-region-1 {
+        fill: #dd3333;
+        fill-opacity: 0.8
+      }
+    </style>
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var padding = {}, types = {}, chart, generate = function () { return c3.generate({
+        data: {
+          columns: [
+            ['data1'],
+            ['data2'],
+          ],
+          types: types,
+          labels: true
+        },
+        bar: {
+          width: 10
+        },
+        axis: {
+          x: {
+            padding: padding
+          },
+          y: {
+/*
+            min: -100,
+            max: 1000
+*/
+          }
+        },
+        grid: {
+          x: {
+            show: true,
+            lines: [{value: 3, text:'Label 3'}, {value: 4.5, text: 'Label 4.5'}]
+          },
+          y: {
+            show: true
+          }
+        },
+        regions: [
+          {start:2, end:4, class:'region1'},
+          {start:100, end:200, axis:'y'},
+        ],
+      });
+      };
+
+    function run() {
+
+      chart = generate();
+
+      setTimeout(function () {
+        // Load only one data
+        chart.flow({
+          rows: [
+            ['data1', 'data2', 'data3'],
+            [500, 100, 200],
+            [200, null, null],
+            [100, 50, null] 
+          ],
+          duration: 1500,
+
+          done: function () {
+            // Load 2 data without data2 and remove 1 data
+            chart.flow({
+              columns: [
+                ['data1', 200, 300],
+                ['data3', 100, 100]
+              ],
+              length: 0,
+              duration: 1500,
+
+              done: function () {
+                chart.flow({
+                  columns: [
+                    ['data1', 200, 300],
+                    ['data2', 200, 300],
+                    ['data3', 100, 100]
+                  ],
+                  length: 2,
+                  duration: 1500,
+                  done: function () {
+
+                    chart.flow({
+                      columns: [
+                        ['data1', 500],
+                        ['data2', 100],
+                        ['data3', 200]
+                      ],
+                      length: 1,
+                      duration: 1500,
+                    });
+                  }
+
+                });
+              }// done
+
+            });
+          },
+
+        });
+      }, 1000);
+
+      setTimeout(function () {
+        chart.flow({
+          columns: [
+            ['data1', 250],
+            ['data2', 350],
+            ['data3', 150]
+          ],
+          length: 0
+        });
+      }, 9000);
+
+      setTimeout(function () {
+        chart.flow({
+          columns: [
+            ['data1', 100],
+            ['data2', 50],
+            ['data3', 300]
+          ],
+          length: 2
+        });
+      }, 10000);
+
+      setTimeout(function () {
+        chart.flow({
+          columns: [
+            ['data1', 600],
+            ['data2', 400],
+            ['data3', 500]
+          ],
+          to: 2,
+        });
+      }, 11000);
+
+      setTimeout(function () {
+        chart.flow({
+          columns: [
+            ['data1', 100],
+            ['data2', 200],
+            ['data3', 300]
+          ]
+        });
+      }, 12000);
+
+      setTimeout(function () {
+        chart = generate();
+      }, 13000);
+
+      setTimeout(function () {
+        chart.flow({
+          columns: [
+            ['data1', 500, 100],
+            ['data2', 100, 200],
+            ['data3', 200, 300],
+          ],
+          duration: 1500,
+          done: function () {
+            chart.flow({
+              columns: [
+                ['data1', 200],
+                ['data3', 100]
+              ],
+//              duration: 1000,
+              length: 1
+            });
+          },
+        });
+      }, 14000);
+
+      setTimeout(function () {
+        chart.flow({
+          columns: [
+            ['data1', 200],
+            ['data2', 300],
+            ['data3', 100]
+          ],
+          to: 1,
+        });
+      }, 18000);
+
+      setTimeout(function () {
+        chart.flow({
+          columns: [
+            ['data1', 200],
+            ['data2', 300],
+            ['data3', 400]
+          ]
+        });
+      }, 19000);
+
+    }
+
+    run();
+
+    // Test for no padding
+    setTimeout(function () {
+      padding = {left: 0, right: 0};
+      run();
+    }, 22000);
+
+    // Test for other chart types
+    setTimeout(function () {
+      types = {
+        data2: 'area',
+        data3: 'bar',
+      };
+      run();
+    }, 45000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_flow_timeseries.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_flow_timeseries.html
new file mode 100644
index 0000000..216d7e4
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_flow_timeseries.html
@@ -0,0 +1,173 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var padding = {}, types = {};
+
+      var generate = function () { return c3.generate({
+        data: {
+          x: 'x',
+          columns: [
+            ['x', ],
+            ['data1', ],
+            ['data2', ],
+//            ['x', '2013-01-01', '2013-01-02', '2013-01-03', '2013-01-10', '2013-01-11', '2013-01-12'],
+//            ['data1', 30, 200, 100, 400, 150, 250],
+//            ['data2', 310, 400, 200, 100, 450, 150],
+//            ['data3', 310, 400, 200, 100, null, 150],
+          ],
+          types: types,
+//          labels: true
+        },
+        bar: {
+          width: 10
+        },
+        axis: {
+          x: {
+            type: 'timeseries',
+            tick: {
+              format: '%m/%d',
+            },
+            padding: padding
+          },
+          y: {
+/*
+            min: -100,
+            max: 1000
+*/
+          }
+        },
+/* not supported yet
+        grid: {
+          x: {
+            show: true
+          },
+          y: {
+            show: true
+          }
+        }
+*/
+      }); }, chart;
+
+    function run() {
+
+      chart = generate();
+
+      setTimeout(function () {
+        chart.flow({
+          columns: [
+            ['x', '2013-01-21'],
+            ['data1', 500],
+            ['data3', 200],
+          ],
+          duration: 1500
+        });
+      }, 1000);
+
+      setTimeout(function () {
+        chart.flow({
+          columns: [
+            ['x', '2013-02-01', '2013-02-08', '2013-02-15'],
+            ['data1', 200, 400, 300],
+            ['data2', 100, 300, 200],
+            ['data3', 100, 200, 50]
+          ],
+          length: 1,
+          duration: 1500
+        });
+      }, 4000);
+
+      setTimeout(function () {
+        console.log("Flow 1");
+        chart.flow({
+          columns: [
+            ['x', '2013-03-01', '2013-03-08'],
+            ['data1', 200, 500],
+            ['data2', 300, 400],
+            ['data3', 400, 200]
+          ],
+          to: '2013-02-08',
+          duration: 1500
+        });
+      }, 7000);
+
+      setTimeout(function () {
+        chart.flow({
+          columns: [
+            ['x', '2013-03-15', '2013-05-01'],
+            ['data1', 200, 500],
+            ['data2', 300, 400],
+            ['data3', 400, 200]
+          ],
+          length: 0,
+          duration: 1500
+        });
+      }, 10000);
+
+      setTimeout(function () {
+        chart = generate();
+      }, 14000);
+
+      setTimeout(function () {
+        chart.flow({
+          columns: [
+            ['x', '2013-01-21', '2013-01-25', '2013-01-26'],
+            ['data1', 500, 300, 100],
+            ['data3', 200, 150, null],
+          ],
+          duration: 1500
+        });
+      }, 15000);
+
+      setTimeout(function () {
+        chart.flow({
+          columns: [
+            ['x', '2013-02-01'],
+            ['data1', 200],
+            ['data2', 100],
+            ['data3', 100]
+          ],
+          length: 0,
+          duration: 1500
+        });
+      }, 18000);
+
+      setTimeout(function () {
+        chart.flow({
+          columns: [
+            ['x', '2013-03-01'],
+            ['data1', 200],
+            ['data2', 300],
+            ['data3', 400]
+          ],
+          to: '2013-02-01',
+          duration: 1500
+        });
+      }, 21000);
+    };
+
+    run();
+
+    setTimeout(function () {
+      padding = {left: 0, right: 0};
+      run();
+    }, 25000);
+
+    setTimeout(function () {
+      types = {
+        data2: 'area',
+        data3: 'bar',
+      }
+      run();
+    }, 50000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_legend.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_legend.html
new file mode 100644
index 0000000..dfc6994
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_legend.html
@@ -0,0 +1,136 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var columns = [];
+      for (var i = 0; i < 5; i++ ) {
+        columns[i] = ['datahogehogeohgeohoge' + i, 10 * i, 20 * i, 30 * i];
+      }
+
+      var chart = c3.generate({
+        data: {
+          columns: columns,
+        },
+        axis: {
+          x: {
+            type: 'category'
+          }
+        }
+      });
+
+      setTimeout(function () {
+        chart.legend.hide();
+      }, 1000);
+
+      setTimeout(function () {
+        chart = c3.generate({
+          data: {
+            columns: columns,
+          },
+          axis: {
+            x: {
+              type: 'category'
+            }
+          },
+          legend: {
+            position: 'right'
+          }
+        });
+      }, 2000);
+
+      setTimeout(function () {
+        chart.legend.hide();
+      }, 3000);
+
+      setTimeout(function () {
+        chart = c3.generate({
+          data: {
+            columns: columns,
+          },
+          axis: {
+            rotated: true
+          }
+        });
+      }, 4000);
+
+      setTimeout(function () {
+        chart.legend.hide();
+      }, 5000);
+
+      setTimeout(function () {
+        chart = c3.generate({
+          data: {
+            columns: columns,
+          },
+          legend: {
+            position: 'right'
+          },
+          axis: {
+            rotated: true
+          }
+        });
+      }, 6000);
+
+      setTimeout(function () {
+        chart.legend.hide();
+      }, 7000);
+
+      setTimeout(function () {
+        chart = c3.generate({
+          data: {
+            columns: columns,
+          },
+          legend: {
+            show: false
+          }
+        });
+      }, 8000);
+
+      setTimeout(function () {
+        chart.legend.show();
+      }, 9000);
+
+      setTimeout(function () {
+        chart = c3.generate({
+          data: {
+            columns: columns,
+          },
+          legend: {
+            show: false
+          },
+          axis: {
+            rotated: true
+          }
+        });
+      }, 10000);
+
+      setTimeout(function () {
+        chart.legend.show();
+      }, 11000);
+
+      setTimeout(function () {
+        chart = c3.generate({
+          data: {
+            columns: columns,
+          },
+          legend: {
+            position: 'right',
+            show: false
+          }
+        });
+      }, 12000);
+
+      setTimeout(function () {
+        chart.legend.show();
+      }, 13000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_tooltip_show.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_tooltip_show.html
new file mode 100644
index 0000000..b4a82b5
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_tooltip_show.html
@@ -0,0 +1,38 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+        }
+      });
+
+      setTimeout(function () {
+        chart.tooltip.show({ x: 1 });
+      }, 1000);
+
+      setTimeout(function () {
+        chart.tooltip.show({ index: 3 });
+      }, 2000);
+
+      setTimeout(function () {
+        chart.tooltip.show({ data: {x: 2} });
+      }, 3000);
+
+      setTimeout(function () {
+        chart.tooltip.hide();
+      }, 4000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_transform.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_transform.html
new file mode 100644
index 0000000..4a85426
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_transform.html
@@ -0,0 +1,70 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+        },
+      });
+
+      setTimeout(function () {
+        chart.transform('bar');
+      }, 1000);
+
+      setTimeout(function () {
+        chart.transform('pie');
+      }, 2000);
+
+      setTimeout(function () {
+        chart.transform('donut');
+      }, 3000);
+
+      setTimeout(function () {
+        chart.transform('area');
+      }, 4000);
+
+      setTimeout(function () {
+        chart.transform('spline');
+      }, 5000);
+
+      setTimeout(function () {
+        chart = c3.generate({
+          data: {
+            columns: [
+              ['data1', 30, 200, 100, 400, 150, 250],
+              ['data2', 50, 20, 10, 40, 15, 25],
+              ['data1_x', 50, 20, 10, 40, 15, 25],
+              ['data2_x', 30, 200, 100, 400, 150, 250],
+            ],
+            xs: {
+              data1: 'data1_x',
+              data2: 'data2_x',
+            },
+            type: 'scatter'
+          },
+        });
+      }, 7000);
+
+      setTimeout(function () {
+        chart.transform('pie');
+      }, 8000);
+
+      setTimeout(function () {
+        chart.transform('scatter');
+      }, 9000);
+
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_xgrid_lines.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_xgrid_lines.html
new file mode 100644
index 0000000..661d111
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_xgrid_lines.html
@@ -0,0 +1,125 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var axis_rotated = false, axis_x_type = "";
+
+      var generate = function () { return c3.generate({
+        bindto: '#chart',
+        data: {
+          columns: [
+            ['sample', 30, 200, 100, 400, 150, 250]
+          ]
+        },
+        axis: {
+          rotated: axis_rotated,
+          x: {
+            type: axis_x_type
+          }
+        },
+        grid: {
+          x: {
+//            lines: [{value: 3, text:'Label 3'}, {value: 4.5, text: 'Label 4.5'}]
+          }
+        }
+      }); }, chart = generate();
+
+      var queue = [
+      function () {
+        chart.xgrids([{value: 1, text:'Label 1'}, {value: 4, text: 'Label 4'}]);
+      },
+      function () {
+        chart.xgrids([{value: 2, text:'Label 2'}]);
+      },
+      function () {
+        chart.xgrids.add([{value: 3, text:'Label 3', class:'hoge'}]);
+      },
+      function () {
+        chart.xgrids.remove({value:2});
+      },
+      function () {
+        chart.xgrids.remove({class:'hoge'});
+      },
+      function () {
+        chart.xgrids.remove([{value: 1}, {value: 4}]);
+      },
+      function () {
+        chart.xgrids([{value: 1, text:'Label 1'}, {value: 4, text: 'Label 4'}]);
+      },
+      function () {
+        chart.xgrids.remove();
+      },
+      function () {
+        axis_rotated = true;
+        chart = generate();
+      },
+      function () {
+        chart.xgrids([{value: 1, text:'Label 1'}, {value: 4, text: 'Label 4'}]);
+      },
+      function () {
+        chart.xgrids([{value: 2, text:'Label 2'}]);
+      },
+      function () {
+        chart.xgrids.add([{value: 3, text:'Label 3', class:'hoge'}]);
+      },
+      function () {
+        chart.xgrids.remove({value:2});
+      },
+      function () {
+        chart.xgrids.remove({class:'hoge'});
+      },
+      function () {
+        chart.xgrids.remove([{value: 1}, {value: 4}]);
+      },
+      function () {
+        chart.xgrids([{value: 1, text:'Label 1'}, {value: 4, text: 'Label 4'}]);
+      },
+      function () {
+        chart.xgrids.remove();
+      },
+      function () {
+        axis_rotated = false;
+        axis_x_type = 'category';
+        chart = generate();
+      },
+      function () {
+        chart.xgrids([{value: 1, text:'Label 1'}, {value: 4, text: 'Label 4'}]);
+      },
+      function () {
+        chart.xgrids([{value: 2, text:'Label 2'}]);
+      },
+      function () {
+        chart.xgrids.add([{value: 3, text:'Label 3', class:'hoge'}]);
+      },
+      function () {
+        chart.xgrids.remove({value:2});
+      },
+      function () {
+        chart.xgrids.remove({class:'hoge'});
+      },
+      function () {
+        chart.xgrids.remove([{value: 1}, {value: 4}]);
+      },
+      function () {
+        chart.xgrids([{value: 1, text:'Label 1'}, {value: 4, text: 'Label 4'}]);
+      },
+      function () {
+        chart.xgrids.remove();
+      },
+      ];
+
+      var i = 0;
+      queue.forEach(function (f) {
+        setTimeout(f, 1000 * i++);
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_ygrid_lines.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_ygrid_lines.html
new file mode 100644
index 0000000..57784ed
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/api_ygrid_lines.html
@@ -0,0 +1,50 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        bindto: '#chart',
+        data: {
+          columns: [
+            ['sample', 30, 200, 100, 400, 150, 250]
+          ]
+        },
+        axis: {
+//          rotated: true,
+        },
+        grid: {
+          y: {
+//            lines: [{value: 30, text:'Label 30'}, {value: 250, text: 'Label 250'}]
+          }
+        }
+      });
+
+      setTimeout(function () {
+        chart.ygrids([{value: 130, text:'Label 130'}, {value: 50, text: 'Label 50'}]);
+      }, 1000);
+
+      setTimeout(function () {
+        chart.ygrids([{value: 130, text:'Label 130', class: 'hoge'}]);
+      }, 2000);
+
+      setTimeout(function () {
+        chart.ygrids.add([{value: 230, text:'Label 230', class: 'hoge'}]);
+      }, 3000);
+
+      setTimeout(function () {
+        chart.ygrids.remove({value: 230});
+      }, 4000);
+
+      setTimeout(function () {
+        chart.ygrids.remove({class: 'hoge'});
+      }, 5000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/area_zerobased.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/area_zerobased.html
new file mode 100644
index 0000000..f7975c9
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/area_zerobased.html
@@ -0,0 +1,25 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 1030, 1200, 1100, 1400, 1150, 1250],
+            ['data2', 2130, 2100, 2140, 2200, 2150, 1850]
+          ],
+          type: 'area',
+        },
+        area: {
+          zerobased: false
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_padding.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_padding.html
new file mode 100644
index 0000000..c562a4a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_padding.html
@@ -0,0 +1,62 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 300, 2000, 1000, 4000, 1500, 2500],
+          ],
+          axes: {
+            data2: 'y2'
+          }
+        },
+        axis: {
+          y: {
+            padding: {
+              top: 0.1,
+              bottom: 0.1,
+              unit: 'ratio'
+            }
+          },
+          y2: {
+            show: true,
+            padding: {
+              top: 200,
+              bottom: 200,
+            }
+          }
+        }
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          columns: [
+            ['data1', 3000, 20000, 10000, 40000, 15000, 25000],
+          ],
+        },
+        axis: {
+          y: {
+            padding: {
+              top: 0.1,
+              bottom: 0.1,
+              unit: 'ratio'
+            }
+          }
+        }
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_range.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_range.html
new file mode 100644
index 0000000..732200a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_range.html
@@ -0,0 +1,87 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: [
+            ['sample', 100, 200, 100, 400, 150, 250]
+          ],
+        },
+        axis: {
+          x: {
+              min: -10,
+              max: 10,
+            }
+          },
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          x: 'x',
+          columns: [
+            ['x', '2013-01-01', '2013-01-02', '2013-01-03', '2013-01-04', '2013-01-05', '2013-01-06'],
+            ['sample', 100, 200, 100, 400, 150, 250]
+          ],
+        },
+        axis: {
+          x: {
+              type: 'timeseries',
+              min: new Date('2012-12-20'),
+              max: '2013-03-01',
+              tick : {
+                format : "%Y-%m-%d %H:%M:%S" // https://github.com/mbostock/d3/wiki/Time-Formatting#wiki-format
+              }
+            }
+          }
+      });
+
+      setTimeout(function () {
+        chart1.axis.max({x: 20});
+      }, 1000);
+
+      setTimeout(function () {
+        chart1.axis.min({x: -5});
+      }, 2000);
+
+      setTimeout(function () {
+        chart1.axis.range({max: {x: 5}, min: {x: 0}});
+      }, 3000);
+
+      setTimeout(function () {
+        chart2.axis.max({x: new Date('2013-02-01')});
+      }, 1000);
+
+      setTimeout(function () {
+        chart2.axis.min({x: new Date('2012-12-01')});
+      }, 2000);
+
+      setTimeout(function () {
+      chart2.axis.range({max: {x: '2013-01-06'}, min: {x: '2013-01-01'}});
+      }, 3000);
+
+      setTimeout(function () {
+        chart2.axis.max({y: 1000});
+      }, 4000);
+
+      setTimeout(function () {
+        chart2.axis.min({y: -1000});
+      }, 5000);
+
+      setTimeout(function () {
+        chart2.axis.range({max: {y: 400}, min: {y: 0}});
+      }, 6000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_extent.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_extent.html
new file mode 100644
index 0000000..b433824
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_extent.html
@@ -0,0 +1,76 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+    <div id="chart3"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: [
+            ['data1', 100, 200, 50, 300, 400, 290],
+            ['data2', 10, 20, 50, 30, 10, 100],
+          ],
+        },
+        axis: {
+          x: {
+            extent: [2, 4.5]
+          }
+        },
+        subchart: {
+          show: true
+        }
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          x: 'x',
+          columns: [
+            ['x', '2014-01-01', '2014-02-01', '2014-03-01', '2014-04-01', '2014-05-01', '2014-06-01'],
+            ['data1', 100, 200, 50, 300, 400, 290],
+            ['data2', 10, 20, 50, 30, 10, 100],
+          ],
+        },
+        axis: {
+          x: {
+            type: 'timeseries',
+            extent: ['2014-03-01', '2014-04-20']
+          }
+        },
+        subchart: {
+          show: true
+        }
+      });
+
+      var chart3 = c3.generate({
+        bindto: '#chart3',
+        data: {
+          columns: [
+            ['data1', 100, 200, 50, 300, 400, 290],
+            ['data2', 10, 20, 50, 30, 10, 100],
+          ],
+        },
+        axis: {
+          x: {
+            extent: [1, 4.2]
+          }
+        },
+        zoom: {
+          enabled: true
+        },
+        subchart: {
+          show: true
+        }
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_localtime.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_localtime.html
new file mode 100644
index 0000000..3b5813e
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_localtime.html
@@ -0,0 +1,137 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var data, axis_x_localtime;
+
+      var data1 = {
+          x : 'date',
+          columns: [
+            ['date', '2013-01-01', '2013-01-02', '2013-01-03', '2013-01-04', '2013-01-05'],
+            ['sample', 30, 200, 100, 400, 150],
+            ['sample2', 130, 300, 200, 450, 250]
+          ]
+      };
+
+      var data2 = {
+          x : 'date',
+          columns: [
+            ['date', 1356966000000, 1357052400000, 1357138800000, 1357225200000, 1357311600000],
+            ['sample', 30, 200, 100, 400, 150],
+            ['sample2', 130, 300, 200, 450, 250]
+          ]
+      };
+
+      var data3 = {
+          x : 'date',
+          columns: [
+            ['date', new Date(1356966000000), new Date(1357052400000), new Date(1357138800000), new Date(1357225200000), new Date(1357311600000)],
+            ['sample', 30, 200, 100, 400, 150],
+            ['sample2', 130, 300, 200, 450, 250]
+          ]
+      };
+
+      var data4 = {
+          x : 'date',
+          x_format : '%Y%m%d',
+          columns: [
+            ['date', '20130101', '20130102', '20130103', '20130104', '20130105'],
+            ['sample', 1030, 1200, 1100, 1400, 1150],
+            ['sample2', 130, 300, 200, 450, 250]
+          ]
+      };
+
+      var data5 = {
+          x : 'date',
+          x_format : '%Y%m%d %H:%M:%S',
+          columns: [
+            ['date', '20130101 00:00:00', '20130102 00:00:00', '20130103 00:00:00', '20130104 00:00:00', '20130105 00:00:00'],
+            ['sample', 30, 200, 100, 400, 150],
+            ['sample2', 1130, 1300, 1200, 1450, 1250]
+          ]
+      };
+
+      var generate = function () { return c3.generate({
+        bindto: '#chart',
+        data: data,
+        axis : {
+          x : {
+            type : 'timeseries',
+            tick : {
+              format : "%Y-%m-%d %H:%M:%S" // https://github.com/mbostock/d3/wiki/Time-Formatting#wiki-format
+            },
+            localtime: axis_x_localtime
+          }
+        }
+      }); };
+
+      setTimeout(function () {
+        data = data1;
+        axis_x_localtime = true;
+        chart = generate();
+      }, 1000);
+
+      setTimeout(function () {
+        data = data1;
+        axis_x_localtime = false;
+        chart = generate();
+      }, 2000);
+
+      setTimeout(function () {
+        data = data2;
+        axis_x_localtime = true;
+        chart = generate();
+      }, 3000);
+
+      setTimeout(function () {
+        data = data2;
+        axis_x_localtime = false;
+        chart = generate();
+      }, 4000);
+
+      setTimeout(function () {
+        data = data3;
+        axis_x_localtime = true;
+        chart = generate();
+      }, 5000);
+
+      setTimeout(function () {
+        data = data3;
+        axis_x_localtime = false;
+        chart = generate();
+      }, 6000);
+
+      setTimeout(function () {
+        data = data4;
+        axis_x_localtime = true;
+        chart = generate();
+      }, 7000);
+
+      setTimeout(function () {
+        data = data4;
+        axis_x_localtime = false;
+        chart = generate();
+      }, 8000);
+
+      setTimeout(function () {
+        data = data5;
+        axis_x_localtime = true;
+        chart = generate();
+      }, 9000);
+
+      setTimeout(function () {
+        data = data5;
+        axis_x_localtime = false;
+        chart = generate();
+      }, 10000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_range_timeseries.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_range_timeseries.html
new file mode 100644
index 0000000..4b98bb9
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_range_timeseries.html
@@ -0,0 +1,57 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+    var chart1 = c3.generate({
+      "bindto": "#chart1",
+      "axis": {
+          "x": {
+            "type": "timeseries",
+            "min": 1401879600000,
+            "max": 1401969600000,
+          }
+      },
+      "data": {
+        "type": "line",
+        "columns": [
+            ["epoch", 1401879600000, 1401883200000, 1401886800000],
+            ["y", 1955, 2419, 2262]
+        ],
+        "xs": {
+            "y": "epoch"
+        }
+      }
+    });
+
+    var chart2 = c3.generate({
+      "bindto": "#chart2",
+      "axis": {
+          "x": {
+            "type": "timeseries",
+            "min": new Date(1401879600000),
+            "max": new Date(1401969600000),
+          }
+      },
+      "data": {
+        "type": "line",
+        "columns": [
+            ["epoch", 1401879600000, 1401883200000, 1401886800000],
+            ["y", 1955, 2419, 2262]
+        ],
+        "xs": {
+            "y": "epoch"
+        }
+      }
+    });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_tick_culling.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_tick_culling.html
new file mode 100644
index 0000000..f0f54ca
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_tick_culling.html
@@ -0,0 +1,39 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ]
+        },
+        axis: {
+          x: {
+            tick: {
+              culling: {
+                max: 2
+              }
+            }
+          }
+        },
+        tooltip: {
+//          enabled: false
+        },
+        zoom: {
+//          enabled: true
+        },
+        subchart: {
+//          show: true
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_tick_fit.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_tick_fit.html
new file mode 100644
index 0000000..5f8ed36
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_tick_fit.html
@@ -0,0 +1,35 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          x: 'x',
+          columns: [
+            ['x', '2013-10-31', '2013-11-30', '2013-12-31', '2014-01-31', '2014-02-28'],
+//            ['x', 30, 70, 150, 200, 350],
+            ['sample', 30, 200, 100, 400, 150],
+            ['sample2', 130, 300, 200, 500, 250]
+          ]
+        },
+        axis : {
+          x : {
+            type : 'timeseries',
+            tick: {
+              fit: true
+            }
+          }
+        },
+        subchart: {
+//          show: true
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_tick_rotate.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_tick_rotate.html
new file mode 100644
index 0000000..9cfb531
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_tick_rotate.html
@@ -0,0 +1,55 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250, 100, 600],
+            ['data2', 50, 20, 10, 40, 15, 25],
+          ]
+        },
+        axis: {
+//          rotated: true,
+          x: {
+            tick: {
+              format: function () { return "hogehogehogehogehoge"; },
+              rotate: 30,
+            },
+            label: {
+              text: 'Hogehoge',
+              position: 'outer-middle'
+            },
+            height: 90,
+          },
+          y: {
+            label: {
+              text: 'Y Label',
+              position: 'outer-center'
+            }
+          }
+        },
+        subchart: {
+          show: true
+        }
+      });
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+//            ['data1', 30, 200, 100, 400, 150, 250, 100, 400],
+            ['data1', 1030, 2000, 1000, 1400, 1500, 1250, 1100, 140000],
+          ]
+        })
+      }, 1000);
+
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_tick_values.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_tick_values.html
new file mode 100644
index 0000000..c8922e6
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_x_tick_values.html
@@ -0,0 +1,55 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+        },
+        axis: {
+          x : {
+            tick: {
+              values: [2, 4]
+            }
+          }
+        }
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          x : 'date',
+          xFormat : '%Y%m%d',
+          columns: [
+            ['date', '20130101', '20130102', '20130103', '20130104', '20130105', '20130106'],
+            ['sample', 30, 200, 100, 400, 150, 250],
+            ['sample2', 130, 300, 200, 450, 250, 350]
+          ]
+        },
+        axis : {
+          x : {
+            type : 'timeseries',
+            tick : {
+              format : "%e %b %y", // https://github.com/mbostock/d3/wiki/Time-Formatting#wiki-format
+              values: ['20130103', '20130104']
+            }
+          }
+        }
+      });
+      
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_y2.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_y2.html
new file mode 100644
index 0000000..e146c6c
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_y2.html
@@ -0,0 +1,30 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+          axes: {
+            data1: 'y',
+            data2: 'y2'
+          }
+        },
+        axis: {
+          y2: {
+            show: true
+          }
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_y_default.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_y_default.html
new file mode 100644
index 0000000..50119eb
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/axes_y_default.html
@@ -0,0 +1,26 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1'],
+            ['data2'],
+          ],
+        },
+        axis: {
+          y: {
+            default: [-100, 100]
+          }
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/bar_zerobased.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/bar_zerobased.html
new file mode 100644
index 0000000..55d02a8
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/bar_zerobased.html
@@ -0,0 +1,25 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 1030, 1200, 1100, 1400, 1150, 1250],
+            ['data2', 2130, 2100, 2140, 2200, 2150, 1850]
+          ],
+          type: 'bar',
+        },
+        bar: {
+          zerobased: false
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/bindto.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/bindto.html
new file mode 100644
index 0000000..14e813d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/bindto.html
@@ -0,0 +1,41 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart1" style="height:300px;"></div>
+    <div class="chart2" style="height:150px;"></div>
+    <div class="chart3" style="height:150px;"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: [
+            ['data1', 130, 210, 120, 440, 250, 350]
+          ]
+        }
+      });
+
+      var chart2 = c3.generate({
+        bindto: '.chart2',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250]
+          ]
+        }
+      });
+
+      var chart3 = c3.generate({
+        bindto: document.getElementsByClassName('chart3')[0],
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250]
+          ]
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/categorized.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/categorized.html
new file mode 100644
index 0000000..0e4a1b5
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/categorized.html
@@ -0,0 +1,54 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          x: 'x',
+          columns: [
+            ['x', '1e-3', '1e-2', '1'],
+            ['data1', 30, 200, 100, 400, 150, 250, 50, 100, 250]
+          ]
+        },
+        axis: {
+          x: {
+            type: 'categorized'
+          }
+        }
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250, 50, 100, 250]
+          ]
+        },
+        axis: {
+          x: {
+            categories: ['1e-3', '1e-2', '1e-1', '0', 'hoge'],
+            type: 'categorized'
+          }
+        }
+      });
+
+      setTimeout(function () {
+        chart1.load({columns:[['data2', 30, 20, 50, 40, 60, 50, 100, 200, 300,100]]});
+      }, 1000);
+
+      setTimeout(function () {
+        chart2.load({columns:[['data2', 30, 20, 50, 40, 60, 50, 100, 200, 300,100]]});
+      }, 2000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area.html
new file mode 100644
index 0000000..04ec6bd
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area.html
@@ -0,0 +1,88 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <h3>Zerobased</h3>
+    <div id="chart1"></div>
+    <h3>Not zerobased because of axis.y.min</h3>
+    <div id="chart2"></div>
+    <h3>Zerobased</h3>
+    <div id="chart3"></div>
+    <h3>Not zerobased because of axis.y.min</h3>
+    <div id="chart4"></div>
+    <h3>+/- vaulues</h3>
+    <div id="chart5"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: [
+            ['data1', 300, 350, 300, 0, 0, 0],
+            ['data2', 130, 100, 140, 200, 150, 50]
+          ],
+          type: 'area'
+        }
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          columns: [
+            ['data1', 300, 350, 300, 0, 0, 0],
+            ['data2', 130, 100, 140, 200, 150, 50]
+          ],
+          type: 'area'
+        },
+        axis: {
+          y: {
+            min: 100,
+          }
+        },
+      });
+
+      var chart3 = c3.generate({
+        bindto: '#chart3',
+        data: {
+          columns: [
+            ['data1', -300, -350, -300, 0, 0, 0],
+            ['data2', -130, -100, -140, -200, -150, -50]
+          ],
+          type: 'area'
+        }
+      });
+
+      var chart4 = c3.generate({
+        bindto: '#chart4',
+        data: {
+          columns: [
+            ['data1', -300, -350, -300, 0, 0, 0],
+            ['data2', -130, -100, -140, -200, -150, -50]
+          ],
+          type: 'area'
+        },
+        axis: {
+          y: {
+            max: -100,
+          }
+        }
+      });
+
+      var chart5 = c3.generate({
+        bindto: '#chart5',
+        data: {
+          columns: [
+            ['data1', -300, 350, -300, 0, 0, 0],
+            ['data2', -130, -100, 140, -200, 150, -50]
+          ],
+          type: 'area'
+        }
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area_spline.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area_spline.html
new file mode 100644
index 0000000..836474a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area_spline.html
@@ -0,0 +1,49 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+    <div id="chart3"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: [
+            ['data1', 300, 350, 300, 0, 0, 0],
+            ['data2', 130, 100, 140, 200, 150, 50]
+          ],
+          type: 'area-spline'
+        }
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          columns: [
+            ['data1', -300, -350, -300, 0, 0, 0],
+            ['data2', -130, -100, -140, -200, -150, -50]
+          ],
+          type: 'area-spline'
+        }
+      });
+
+      var chart3 = c3.generate({
+        bindto: '#chart3',
+        data: {
+          columns: [
+            ['data1', -300, 350, -300, 0, 0, 0],
+            ['data2', -130, -100, 140, -200, 150, -50]
+          ],
+          type: 'area-spline'
+        }
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area_spline_stacked.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area_spline_stacked.html
new file mode 100644
index 0000000..a5448cb
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area_spline_stacked.html
@@ -0,0 +1,52 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+    <div id="chart3"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: [
+            ['data1', 300, 350, 300, 0, 0, 100],
+            ['data2', 130, 0, 140, 200, 0, 50],
+          ],
+          type: 'area-spline',
+          groups: [['data1', 'data2']],
+        }
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          columns: [
+            ['data1', -300, -350, -300, 0, 0, -100],
+            ['data2', -130, 0, -140, -200, 0, -50]
+          ],
+          type: 'area-spline',
+          groups: [['data1', 'data2']],
+        }
+      });
+
+      var chart3 = c3.generate({
+        bindto: '#chart3',
+        data: {
+          columns: [
+            ['data1', -300, 350, -300, 0, 0, 100],
+            ['data2', -130, 0, 140, -200, 150, -50]
+          ],
+          type: 'area-spline',
+          groups: [['data1', 'data2']],
+        }
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area_stacked.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area_stacked.html
new file mode 100644
index 0000000..9830d94
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area_stacked.html
@@ -0,0 +1,52 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+    <div id="chart3"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: [
+            ['data1', 300, 350, 300, 0, 0, 100],
+            ['data2', 130, 0, 140, 200, 0, 50],
+          ],
+          type: 'area',
+          groups: [['data1', 'data2']],
+        }
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          columns: [
+            ['data1', -300, -350, -300, 0, 0, -100],
+            ['data2', -130, 0, -140, -200, 0, -50]
+          ],
+          type: 'area',
+          groups: [['data1', 'data2']],
+        }
+      });
+
+      var chart3 = c3.generate({
+        bindto: '#chart3',
+        data: {
+          columns: [
+            ['data1', -300, 350, -300, 0, 0, 100],
+            ['data2', -130, 0, 140, -200, 150, -50]
+          ],
+          type: 'area',
+          groups: [['data1', 'data2']],
+        }
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area_step.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area_step.html
new file mode 100644
index 0000000..2ba7a27
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area_step.html
@@ -0,0 +1,49 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+    <div id="chart3"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: [
+            ['data1', 300, 350, 300, 0, 0, 0],
+            ['data2', 130, 100, 140, 200, 150, 50]
+          ],
+          type: 'area-step'
+        }
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          columns: [
+            ['data1', -300, -350, -300, 0, 0, 0],
+            ['data2', -130, -100, -140, -200, -150, -50]
+          ],
+          type: 'area-step'
+        }
+      });
+
+      var chart3 = c3.generate({
+        bindto: '#chart3',
+        data: {
+          columns: [
+            ['data1', -300, 350, -300, 0, 0, 0],
+            ['data2', -130, -100, 140, -200, 150, -50]
+          ],
+          type: 'area-step'
+        }
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area_step_stacked.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area_step_stacked.html
new file mode 100644
index 0000000..ce470e4
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_area_step_stacked.html
@@ -0,0 +1,52 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+    <div id="chart3"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: [
+            ['data1', 300, 350, 300, 0, 0, 0],
+            ['data2', 130, 100, 140, 200, 150, 50]
+          ],
+          type: 'area-step',
+          groups: [['data1', 'data2']],
+        }
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          columns: [
+            ['data1', -300, -350, -300, 0, 0, 0],
+            ['data2', -130, -100, -140, -200, -150, -50]
+          ],
+          type: 'area-step',
+          groups: [['data1', 'data2']],
+        }
+      });
+
+      var chart3 = c3.generate({
+        bindto: '#chart3',
+        data: {
+          columns: [
+            ['data1', -300, 350, -300, 0, 0, 0],
+            ['data2', -130, -100, 140, -200, 150, -50]
+          ],
+          type: 'area-step',
+          groups: [['data1', 'data2']],
+        }
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_bar.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_bar.html
new file mode 100644
index 0000000..1f19af7
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_bar.html
@@ -0,0 +1,38 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 1030, 1200, 1100, 1400, 1150, 1250],
+            ['data2', 2130, 2100, 2140, 2200, 2150, 1850]
+//           ['data1', 30, 200, 100, 400, 150, 250],
+//           ['data2', 130, 100, 140, 200, 150, 50]
+          ],
+          type: 'bar',
+          onclick: function (d, element) { console.log("onclick", d, element); },
+          onmouseover: function (d) { console.log("onmouseover", d); },
+          onmouseout: function (d) { console.log("onmouseout", d); }
+        },
+        axis: {
+          x: {
+            type: 'categorized'
+          }
+        },
+        bar: {
+          width: {
+            ratio: 0.3,
+//            max: 30
+          },
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_bar_stacked.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_bar_stacked.html
new file mode 100644
index 0000000..d47fdd7
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_bar_stacked.html
@@ -0,0 +1,91 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var axis_x_type = 'category',
+          axis_rotated = false;
+
+      var generate = function () { return c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 200, 200, 400, 150, -250],
+            ['data2', 130, -100, 100, 200, 150, 50],
+            ['data3', 230, -200, 200, 0, 250, 250]
+          ],
+          type: 'bar',
+          groups: [
+            ['data1', 'data2']
+          ]
+        },
+        axis: {
+          x: {
+            type: axis_x_type
+          },
+          rotated: axis_rotated
+        },
+        grid: {
+          y: {
+            lines: [{value:0}]
+          }
+        },
+      }); }, chart = generate();
+
+      function update1() {
+        chart.groups([['data1', 'data2', 'data3']])
+      }
+
+      function update2() {
+        chart.load({
+          columns: [['data4', 100, 50, 150, -200, 300, -100]]
+        });
+      }
+
+      function update3() {
+        chart.groups([['data1', 'data2', 'data3', 'data4']])
+      }
+
+
+      setTimeout(update1, 1000);
+      setTimeout(update2, 2000);
+      setTimeout(update3, 3000);
+
+
+      setTimeout(function () {
+        axis_rotated = true;
+        chart = generate();
+      }, 4000);
+      setTimeout(update1, 5000);
+      setTimeout(update2, 6000);
+      setTimeout(update3, 7000);
+
+
+      setTimeout(function () {
+        axis_x_type = '';
+        axis_rotated = false;
+        chart = generate();
+      }, 8000);
+      setTimeout(update1, 9000);
+      setTimeout(update2, 10000);
+      setTimeout(update3, 11000);
+
+
+      setTimeout(function () {
+        axis_x_type = '';
+        axis_rotated = true;
+        chart = generate();
+      }, 12000);
+      setTimeout(update1, 13000);
+      setTimeout(update2, 14000);
+      setTimeout(update3, 15000);
+
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_combination.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_combination.html
new file mode 100644
index 0000000..42eb59a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_combination.html
@@ -0,0 +1,41 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.min.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 20, 50, 40, 60, 50],
+            ['data2', 200, 130, 90, 240, 130, 220],
+            ['data3', 300, 200, 160, 400, 250, 250],
+            ['data4', 200, 130, 90, 240, 130, 220],
+            ['data5', 130, 120, 150, 140, 160, 150],
+            ['data6', 90, 70, 20, 50, 60, 120],
+          ],
+          types: {
+            data1: 'bar',
+            data2: 'bar',
+            data3: 'spline',
+            data4: 'line',
+            data5: 'bar',
+            data6: 'area'
+          },
+          groups: [
+            ['data1','data2']
+          ]
+        },
+        axis: {
+          x: {
+            type: 'categorized'
+          }
+        }
+    });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_donut.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_donut.html
new file mode 100644
index 0000000..d8453d3
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_donut.html
@@ -0,0 +1,60 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+//            ["setosa", 0.2, 0.2, 0.2, 0.2, 0.2, 0.4, 0.3, 0.2, 0.2, 0.1, 0.2, 0.2, 0.1, 0.1, 0.2, 0.4, 0.4, 0.3, 0.3, 0.3, 0.2, 0.4, 0.2, 0.5, 0.2, 0.2, 0.4, 0.2, 0.2, 0.2, 0.2, 0.4, 0.1, 0.2, 0.2, 0.2, 0.2, 0.1, 0.2, 0.2, 0.3, 0.3, 0.2, 0.6, 0.4, 0.3, 0.2, 0.2, 0.2, 0.2],
+            ["versicolor", 1.4, 1.5, 1.5, 1.3, 1.5, 1.3, 1.6, 1.0, 1.3, 1.4, 1.0, 1.5, 1.0, 1.4, 1.3, 1.4, 1.5, 1.0, 1.5, 1.1, 1.8, 1.3, 1.5, 1.2, 1.3, 1.4, 1.4, 1.7, 1.5, 1.0, 1.1, 1.0, 1.2, 1.6, 1.5, 1.6, 1.5, 1.3, 1.3, 1.3, 1.2, 1.4, 1.2, 1.0, 1.3, 1.2, 1.3, 1.3, 1.1, 1.3],
+            ["virginica", 2.5, 1.9, 2.1, 1.8, 2.2, 2.1, 1.7, 1.8, 1.8, 2.5, 2.0, 1.9, 2.1, 2.0, 2.4, 2.3, 1.8, 2.2, 2.3, 1.5, 2.3, 2.0, 2.0, 1.8, 2.1, 1.8, 1.8, 1.8, 2.1, 1.6, 1.9, 2.0, 2.2, 1.5, 1.4, 2.3, 2.4, 1.8, 1.8, 2.1, 2.4, 2.3, 1.9, 2.3, 2.5, 2.3, 1.9, 2.0, 2.3, 1.8],
+            ["setosa", 30],
+//            ["versicolor", 40],
+//            ["virginica", 50],
+          ],
+          type : 'donut',
+          onmouseover: function (d, i) { console.log("onmouseover", d, i, this); },
+          onmouseout: function (d, i) { console.log("onmouseout", d, i, this); },
+          onclick: function (d, i) { console.log("onclick", d, i, this); },
+          order: null // set null to disable sort of data. desc is the default.
+        },
+        axis: {
+          x: {
+            label: 'Sepal.Width'
+          },
+          y: {
+            label: 'Petal.Width'
+          }
+        },
+        donut: {
+          label: {
+//            format: function (d, ratio) { return ""; }
+          },
+          title: "Iris Petal Width",
+          width: 70
+        }
+      });
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['data1', 30, 20, 50, 40, 60, 50],
+          ]
+        });
+      }, 1000);
+
+      setTimeout(function () {
+        chart.unload({
+          ids: 'virginica'
+        });
+      }, 2000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_gauge.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_gauge.html
new file mode 100644
index 0000000..a650135
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_gauge.html
@@ -0,0 +1,181 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+    <div id="chart3"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            [ 'data', 91.4 ]
+          ],
+          type: 'gauge',
+          onmouseover: function (d, i) { console.log("onmouseover", d, i, this); },
+          onmouseout: function (d, i) { console.log("onmouseout", d, i, this); },
+          onclick: function (d, i) { console.log("onclick", d, i, this); },
+        },
+        gauge: {
+          label: {
+//            format: function(value, ratio) {
+//              return value;
+//            },
+//          show: false // to turn off the min/max labels.
+          },
+//          min: 0, // 0 is default, //can handle negative min e.g. vacuum / voltage / current flow / rate of change
+//          max: 100, // 100 is default
+//          units: ' %',
+//          width: 39 // for adjusting arc thickness
+        },
+        color: {
+          pattern: ['#FF0000', '#F6C600', '#60B044'], // the three color levels for the percentage values.
+          threshold: {
+//            unit: 'value', // percentage is default
+//            max: 200, // 100 is default
+            values: [30, 60, 90] // alternate first value is 'value'
+          }
+        }
+      });
+
+      var chart1 = c3.generate({
+          bindto: '#chart1',
+          data: {
+              columns: [
+                  ['data', 75.0]
+              ],
+              type: 'gauge',
+          },
+          gauge: {
+              min: 50,
+              max: 100
+          }
+      });
+
+      var chart2 = c3.generate({
+          bindto: '#chart2',
+          data: {
+              columns: [
+                  ['data', 0.0]
+              ],
+              type: 'gauge',
+          },
+          gauge: {
+              min: -100,
+              max: 100
+          }
+      });
+
+      var chart3 = c3.generate({
+          bindto: '#chart3',
+          data: {
+              columns: [
+                  ['data', -75.0]
+              ],
+              type: 'gauge',
+          },
+          gauge: {
+              min: -100,
+              max: -50
+          }
+      });
+
+      var cycleDemo = function () {
+
+        setTimeout(function () {
+          d3.select('#chart .c3-chart-arcs-background')
+            .transition()
+            .style('fill', '#333');
+        }, 1000);
+
+        setTimeout(function () {
+            chart.load({
+              columns: [[ 'data', 10 ]]
+            });
+        }, 2000);
+
+        setTimeout(function () {
+            chart.load({
+              columns: [[ 'data', 50 ]]
+            });
+        }, 3000);
+
+        setTimeout(function () {
+            chart.load({
+              columns: [[ 'data', 91.4 ]]
+            });
+        }, 4000);
+
+        setTimeout(function () {
+          d3.select('#chart .c3-chart-arcs-background')
+            .transition()
+            .style('fill', '#e0e0e0');
+        }, 5000);
+
+        setTimeout(function () {
+            chart.load({
+              columns: [[ 'data', 0 ]]
+            });
+        }, 6000);
+
+        setTimeout(function () {
+            chart.load({
+              columns: [[ 'data', 50 ]]
+            });
+        }, 7000);
+
+        setTimeout(function () {
+            chart.load({
+              columns: [[ 'data', 91.4 ]]
+            });
+        }, 8000);
+
+        setTimeout(function () {
+            chart.load({
+              columns: [[ 'data', 0 ]]
+            });
+        }, 9000);
+
+        setTimeout(function () {
+            chart.load({
+              columns: [[ 'data', 50 ]]
+            });
+        }, 10000);
+
+        setTimeout(function () {
+            chart.load({
+              columns: [[ 'data', 91.4 ]]
+            });
+        }, 11000);
+
+        setTimeout(function () {
+            chart.load({
+              columns: [[ 'data', 0 ]]
+            });
+        }, 12000);
+
+        setTimeout(function () {
+            chart.load({
+              columns: [[ 'data', 50 ]]
+            });
+        }, 13000);
+
+        setTimeout(function () {
+            chart.load({
+              columns: [[ 'data', 91.4 ]]
+            });
+        }, 14000);
+
+      }
+
+      cycleDemo();
+
+//      setInterval(cycleDemo, 30000);
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_pie.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_pie.html
new file mode 100644
index 0000000..e9b7ccb
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_pie.html
@@ -0,0 +1,52 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+//            ["setosa", 0.2, 0.2, 0.2, 0.2, 0.2, 0.4, 0.3, 0.2, 0.2, 0.1, 0.2, 0.2, 0.1, 0.1, 0.2, 0.4, 0.4, 0.3, 0.3, 0.3, 0.2, 0.4, 0.2, 0.5, 0.2, 0.2, 0.4, 0.2, 0.2, 0.2, 0.2, 0.4, 0.1, 0.2, 0.2, 0.2, 0.2, 0.1, 0.2, 0.2, 0.3, 0.3, 0.2, 0.6, 0.4, 0.3, 0.2, 0.2, 0.2, 0.2],
+            ["versicolor", 1.4, 1.5, 1.5, 1.3, 1.5, 1.3, 1.6, 1.0, 1.3, 1.4, 1.0, 1.5, 1.0, 1.4, 1.3, 1.4, 1.5, 1.0, 1.5, 1.1, 1.8, 1.3, 1.5, 1.2, 1.3, 1.4, 1.4, 1.7, 1.5, 1.0, 1.1, 1.0, 1.2, 1.6, 1.5, 1.6, 1.5, 1.3, 1.3, 1.3, 1.2, 1.4, 1.2, 1.0, 1.3, 1.2, 1.3, 1.3, 1.1, 1.3],
+            ["virginica", 2.5, 1.9, 2.1, 1.8, 2.2, 2.1, 1.7, 1.8, 1.8, 2.5, 2.0, 1.9, 2.1, 2.0, 2.4, 2.3, 1.8, 2.2, 2.3, 1.5, 2.3, 2.0, 2.0, 1.8, 2.1, 1.8, 1.8, 1.8, 2.1, 1.6, 1.9, 2.0, 2.2, 1.5, 1.4, 2.3, 2.4, 1.8, 1.8, 2.1, 2.4, 2.3, 1.9, 2.3, 2.5, 2.3, 1.9, 2.0, 2.3, 1.8],
+            ["setosa", 30],
+//            ["versicolor", 40],
+//            ["virginica", 50],
+          ],
+          type : 'pie',
+          onmouseover: function (d, i) { console.log("onmouseover", d, i, this); },
+          onmouseout: function (d, i) { console.log("onmouseout", d, i, this); },
+          onclick: function (d, i) { console.log("onclick", d, i, this); },
+        },
+        axis: {
+          x: {
+            label: 'Sepal.Width'
+          },
+          y: {
+            label: 'Petal.Width'
+          }
+        }
+      });
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ["setosa", 130],
+          ]
+        });
+      }, 1000);
+
+      setTimeout(function () {
+        chart.unload({
+          ids: 'virginica'
+        });
+      }, 2000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_pie_sort.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_pie_sort.html
new file mode 100644
index 0000000..ca875b8
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_pie_sort.html
@@ -0,0 +1,93 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var sort = true;
+
+      var generate = function () { return c3.generate({
+        data: {
+          columns: [
+//            ["setosa", 0.2, 0.2, 0.2, 0.2, 0.2, 0.4, 0.3, 0.2, 0.2, 0.1, 0.2, 0.2, 0.1, 0.1, 0.2, 0.4, 0.4, 0.3, 0.3, 0.3, 0.2, 0.4, 0.2, 0.5, 0.2, 0.2, 0.4, 0.2, 0.2, 0.2, 0.2, 0.4, 0.1, 0.2, 0.2, 0.2, 0.2, 0.1, 0.2, 0.2, 0.3, 0.3, 0.2, 0.6, 0.4, 0.3, 0.2, 0.2, 0.2, 0.2],
+            ["versicolor", 1.4, 1.5, 1.5, 1.3, 1.5, 1.3, 1.6, 1.0, 1.3, 1.4, 1.0, 1.5, 1.0, 1.4, 1.3, 1.4, 1.5, 1.0, 1.5, 1.1, 1.8, 1.3, 1.5, 1.2, 1.3, 1.4, 1.4, 1.7, 1.5, 1.0, 1.1, 1.0, 1.2, 1.6, 1.5, 1.6, 1.5, 1.3, 1.3, 1.3, 1.2, 1.4, 1.2, 1.0, 1.3, 1.2, 1.3, 1.3, 1.1, 1.3],
+            ["virginica", 2.5, 1.9, 2.1, 1.8, 2.2, 2.1, 1.7, 1.8, 1.8, 2.5, 2.0, 1.9, 2.1, 2.0, 2.4, 2.3, 1.8, 2.2, 2.3, 1.5, 2.3, 2.0, 2.0, 1.8, 2.1, 1.8, 1.8, 1.8, 2.1, 1.6, 1.9, 2.0, 2.2, 1.5, 1.4, 2.3, 2.4, 1.8, 1.8, 2.1, 2.4, 2.3, 1.9, 2.3, 2.5, 2.3, 1.9, 2.0, 2.3, 1.8],
+            ["setosa", 30],
+//            ["versicolor", 40],
+//            ["virginica", 50],
+          ],
+          type : 'pie',
+        },
+        axis: {
+          x: {
+            label: 'Sepal.Width'
+          },
+          y: {
+            label: 'Petal.Width'
+          }
+        },
+        pie: {
+          sort: sort,
+          onmouseover: function (d, i) { console.log(d, i); },
+          onmouseout: function (d, i) { console.log(d, i); },
+          onclick: function (d, i) { console.log(d, i); },
+        }
+      }); }, chart = generate();
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ["setosa", 130],
+          ]
+        });
+      }, 1000);
+
+      setTimeout(function () {
+        chart.unload({
+          ids: 'virginica'
+        });
+      }, 2000);
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ["new data", 300],
+          ]
+        });
+      }, 3000);
+
+      setTimeout(function () {
+        sort = false;
+        chart = generate();
+      }, 4000);
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ["setosa", 130],
+          ]
+        });
+      }, 5000);
+
+      setTimeout(function () {
+        chart.unload({
+          ids: 'virginica'
+        });
+      }, 6000);
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ["new data", 300],
+          ]
+        });
+      }, 7000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_scatter.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_scatter.html
new file mode 100644
index 0000000..0afe1da
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_scatter.html
@@ -0,0 +1,42 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          xs: {
+            setosa: 'setosa_x',
+            versicolor: 'versicolor_x',
+            virginica: 'virginica_x'
+          },
+          columns: [
+            ["setosa_x", 3.5, 3.0, 3.2, 3.1, 3.6, 3.9, 3.4, 3.4, 2.9, 3.1, 3.7, 3.4, 3.0, 3.0, 4.0, 4.4, 3.9, 3.5, 3.8, 3.8, 3.4, 3.7, 3.6, 3.3, 3.4, 3.0, 3.4, 3.5, 3.4, 3.2, 3.1, 3.4, 4.1, 4.2, 3.1, 3.2, 3.5, 3.6, 3.0, 3.4, 3.5, 2.3, 3.2, 3.5, 3.8, 3.0, 3.8, 3.2, 3.7, 3.3],
+            ["versicolor_x", 3.2, 3.2, 3.1, 2.3, 2.8, 2.8, 3.3, 2.4, 2.9, 2.7, 2.0, 3.0, 2.2, 2.9, 2.9, 3.1, 3.0, 2.7, 2.2, 2.5, 3.2, 2.8, 2.5, 2.8, 2.9, 3.0, 2.8, 3.0, 2.9, 2.6, 2.4, 2.4, 2.7, 2.7, 3.0, 3.4, 3.1, 2.3, 3.0, 2.5, 2.6, 3.0, 2.6, 2.3, 2.7, 3.0, 2.9, 2.9, 2.5, 2.8],
+            ["virginica_x", 3.3, 2.7, 3.0, 2.9, 3.0, 3.0, 2.5, 2.9, 2.5, 3.6, 3.2, 2.7, 3.0, 2.5, 2.8, 3.2, 3.0, 3.8, 2.6, 2.2, 3.2, 2.8, 2.8, 2.7, 3.3, 3.2, 2.8, 3.0, 2.8, 3.0, 2.8, 3.8, 2.8, 2.8, 2.6, 3.0, 3.4, 3.1, 3.0, 3.1, 3.1, 3.1, 2.7, 3.2, 3.3, 3.0, 2.5, 3.0, 3.4, 3.0],
+            ["setosa", 0.2, 0.2, 0.2, 0.2, 0.2, 0.4, 0.3, 0.2, 0.2, 0.1, 0.2, 0.2, 0.1, 0.1, 0.2, 0.4, 0.4, 0.3, 0.3, 0.3, 0.2, 0.4, 0.2, 0.5, 0.2, 0.2, 0.4, 0.2, 0.2, 0.2, 0.2, 0.4, 0.1, 0.2, 0.2, 0.2, 0.2, 0.1, 0.2, 0.2, 0.3, 0.3, 0.2, 0.6, 0.4, 0.3, 0.2, 0.2, 0.2, 0.2],
+            ["versicolor", 1.4, 1.5, 1.5, 1.3, 1.5, 1.3, 1.6, 1.0, 1.3, 1.4, 1.0, 1.5, 1.0, 1.4, 1.3, 1.4, 1.5, 1.0, 1.5, 1.1, 1.8, 1.3, 1.5, 1.2, 1.3, 1.4, 1.4, 1.7, 1.5, 1.0, 1.1, 1.0, 1.2, 1.6, 1.5, 1.6, 1.5, 1.3, 1.3, 1.3, 1.2, 1.4, 1.2, 1.0, 1.3, 1.2, 1.3, 1.3, 1.1, 1.3],
+            ["virginica", 2.5, 1.9, 2.1, 1.8, 2.2, 2.1, 1.7, 1.8, 1.8, 2.5, 2.0, 1.9, 2.1, 2.0, 2.4, 2.3, 1.8, 2.2, 2.3, 1.5, 2.3, 2.0, 2.0, 1.8, 2.1, 1.8, 1.8, 1.8, 2.1, 1.6, 1.9, 2.0, 2.2, 1.5, 1.4, 2.3, 2.4, 1.8, 1.8, 2.1, 2.4, 2.3, 1.9, 2.3, 2.5, 2.3, 1.9, 2.0, 2.3, 1.8],
+          ],
+          type : 'scatter',
+        },
+        axis: {
+          x: {
+            label: 'Sepal.Width',
+            tick: {
+              fit: false
+            }
+          },
+          y: {
+            label: 'Petal.Width'
+          }
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_spline.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_spline.html
new file mode 100644
index 0000000..731133d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_spline.html
@@ -0,0 +1,25 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.min.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 130, 100, 140, 200, 150, 50]
+          ],
+          types: {
+            data1: 'spline',
+            data2: 'spline'
+          }
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_step.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_step.html
new file mode 100644
index 0000000..fb32067
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_step.html
@@ -0,0 +1,38 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 300, 350, 300, 0, 0, 0],
+//            ['data2', 130, 100, 140, 200, 150, 50]
+          ],
+          types: {
+            data1: 'step',
+            data2: 'area-step'
+          },
+          onclick: function (d) { console.log('clicked', d); }
+        },
+        subchart: {
+          show: true
+        },
+      });
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['data2', 130, 100, 140, 200, 150, 50]
+          ]
+        });
+      }, 1000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_step_category.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_step_category.html
new file mode 100644
index 0000000..4be84a8
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/chart_step_category.html
@@ -0,0 +1,50 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          x: 'x',
+          columns: [
+            ['x', 'hogehoge', 'aaa', 'aaaaaa', 'a', 'b'],
+            ['data1', 300, 350, 300, 0, 0, 0],
+//            ['data2', 130, 100, 140, 200, 150, 50]
+          ],
+          types: {
+            data1: 'step',
+            data2: 'area-step'
+          },
+          empty: {
+            abort: false,
+            label: {
+              text: 'hoge'
+            }
+          }
+        },
+        axis: {
+          x: {
+            type: 'categorized'
+          }
+        },
+        subchart: {
+          show: true
+        },
+      });
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['data2', 130, 100, 140, 200, 150, 50]
+          ]
+        });
+      }, 1000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/custom_x_categorized.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/custom_x_categorized.html
new file mode 100644
index 0000000..460bcf8
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/custom_x_categorized.html
@@ -0,0 +1,86 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        bindto: '#chart',
+        data: {
+          x : 'x',
+          columns: [
+            ['x', 'www.google.com', 'www.amazon.com', 'www.facebook.com', 'www.apple.com'],
+            ['download', 30, 200, 100, 400],
+            ['loading', 90, 100, 140, 200],
+          ],
+          groups: [
+            ['download', 'loading']
+          ],
+          type: 'bar'
+        },
+        axis: {
+          x: {
+            type: 'categorized',
+            label: 'X Label'
+          },
+          y: {
+            label: {
+              text: 'Y Label',
+              position: 'outer-middle'
+            }
+          }
+        }
+      });
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['x', 'www.yahoo.com', 'www.rakuten.com', 'www.mixi.com', 'www.sony.com'],
+            ['download', 130, 300, 200, 470],
+            ['loading', 190, 130, 240, 340],
+          ],
+        });
+      }, 1000);
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['x', 'www.hogehoge.com', 'www.aaaa.com', 'www.aaaa.com'],
+            ['download', 130, 300, 200],
+            ['loading', 190, 130, 240],
+          ],
+        });
+      }, 2000);
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['x', 'www.yahoo.com', 'www.rakuten.com', 'www.mixi.com', 'www.sony.com'],
+            ['download', 130, 300, 200, 470],
+            ['loading', 190, 130, 240, 340],
+          ],
+        });
+      }, 3000);
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['download', 30, 30, 20, 170],
+            ['loading', 90, 30, 40, 40],
+          ],
+        });
+      }, 4000);
+
+      setTimeout(function () {
+        chart.load({
+          url: '/data/c3_test3.csv'
+        });
+      }, 5000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/custom_x_scale.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/custom_x_scale.html
new file mode 100644
index 0000000..7945ee8
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/custom_x_scale.html
@@ -0,0 +1,59 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        bindto: '#chart',
+        data: {
+          x : 'x',
+          columns: [
+            ['x', 100, 120, 130, 200, 240, 500],
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 130, 100, 300, 200, 250, 350],
+          ],
+          selection: {
+            enabled: true
+          },
+          onmouseover: function (d) { console.log("onmouseover", d); },
+          onmouseout: function (d) { console.log("onmouseout", d); }
+        },
+      });
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['data1', 100, 210, 150, 200, 100, 150],
+          ]
+        });
+      }, 1000);
+
+      setTimeout(function () {
+        chart.x([200, 210, 350, 400, 550, 750]);
+      }, 2000);
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['data3', 300, 410, 350, 400, 500, 350],
+          ]
+        });
+      }, 3000);
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['x', 130, 140, 200, 300, 450, 550],
+            ['sample', 200, 350, 100, 200, 50, 100]
+          ]
+        })
+      }, 4000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/custom_xs_scale.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/custom_xs_scale.html
new file mode 100644
index 0000000..0364c10
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/custom_xs_scale.html
@@ -0,0 +1,64 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        bindto: '#chart',
+        data: {
+          xs : {
+            'data1': 'x1',
+            'data2': 'x2',
+          },
+          columns: [
+            ['x1', 100, 120, 130, 200, 240, 500],
+            ['x2', 150, 220, 230, 400, 540, 600, 800],
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 130, 100, 300, 200, 250, 350, 100],
+          ],
+          selection: {
+            enabled: true
+          },
+          onclick: function (d) { console.log("onclick", d); },
+          onmouseover: function (d) { console.log("onmouseover", d); },
+          onmouseout: function (d) { console.log("onmouseout", d); }
+        }
+      });
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['data1', 100, 210, 150, null, 200, 150],
+            ['data2', 200, 310, 50, 400, 120, 250, 10],
+          ]
+        });
+      }, 1000);
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['x2', 150, 220, 230, 400, 540, 600, 800],
+            ['data2', 200, 310, 50, 400, 120, 250, 10],
+            ['data3', 300, 410, 350, 600, 420, 550, 310],
+          ],
+          xs: {
+            data3: 'x2'
+          }
+        });
+      }, 2000);
+
+      setTimeout(function () {
+        chart.xs({
+          'data1': [200, 210, 350, 400, 600, 750],
+          'data2': [200, 210, 350, 400, 550, 750, 900]
+        });
+      }, 3000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_columned.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_columned.html
new file mode 100644
index 0000000..9bc280c
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_columned.html
@@ -0,0 +1,22 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.min.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 20, 50, 40, 60, 50],
+            ['data2', 200, 130, 90, 240, 130, 220],
+            ['data3', 300, 200, 160, 400, 250, 250]
+          ]
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_hide.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_hide.html
new file mode 100644
index 0000000..fb3469b
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_hide.html
@@ -0,0 +1,24 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.min.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 20, 50, 40, 60, 50],
+            ['data2', 200, 130, 90, 240, 130, 220],
+            ['data3', 300, 200, 160, 400, 250, 250]
+          ],
+//          hide: ['data1', 'data3']
+          hide: true // hide all data
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_json.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_json.html
new file mode 100644
index 0000000..522fb93
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_json.html
@@ -0,0 +1,90 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart = c3.generate({
+        data: {
+          json: {
+            data1: [30, 20, 50, 40, 60, 50],
+            data2: [200, 130, 90, 240, 130, 220],
+            data3: [300, 200, 160, 400, 250, 250]
+          }
+        }
+      });
+
+    setTimeout(function () {
+      chart = c3.generate({
+        data: {
+          json: [{
+            "date": "2014-06-03",
+             "443": "3000",
+             "995": "500"
+          }, {
+            "date": "2014-06-04",
+             "443": "1000",
+          }, {
+            "date": "2014-06-05",
+             "443": "5000",
+             "995": "1000"
+          }],
+          keys: {
+            x: 'date',
+            value: [ "443", "995" ]
+          }
+        },
+        axis: {
+          x: {
+            type: "category"
+          }
+        }
+      });
+    }, 1000);
+
+    setTimeout(function () {
+      chart = c3.generate({
+        data: {
+//          x: 'name',
+          json: [
+            { id: 1, name: 'abc', visits: 200 },
+            { id: 2, name: 'efg', visits: 400 },
+            { id: 3, name: 'pqr', visits: 150 },
+            { id: 4, name: 'xyz', visits: 420 },
+          ],
+          keys: {
+            x: 'name',
+            value: ['visits'],
+          }
+        },
+        axis: {
+          x: {
+            type: 'categorized'
+          }
+        }
+      });
+    }, 2000);
+
+    setTimeout(function () {
+      chart.load({
+          json: [
+            { id: 1, name: 'abc', visits: 1200 },
+            { id: 2, name: 'efg', visits: 900 },
+            { id: 3, name: 'pqr', visits: 1150 },
+            { id: 4, name: 'xyz', visits: 1020 },
+          ],
+          keys: {
+            x: 'name',
+            value: ['visits'],
+          }
+      });
+    }, 3000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_label.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_label.html
new file mode 100644
index 0000000..e8cc05c
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_label.html
@@ -0,0 +1,225 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+    <div id="chart3"></div>
+    <div id="chart4"></div>
+    <div id="chart5"></div>
+    <div id="chart6"></div>
+    <div id="chart7"></div>
+    <div id="chart8"></div>
+    <div id="chart9" style="width:33%;"></div>
+    <div id="chart10"></div>
+    <div id="chart11"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: [
+            ['data1', 190, 200, 190, null],
+          ],
+          type: 'bar',
+          labels: {
+            format: function (v, id) {
+                if (v === null) {
+                    return 'Not Applicable';
+                }
+                return d3.format('$')(v);
+            }
+          }
+        }
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          columns: [
+            ['data1', -190, -200, -190, null],
+          ],
+          type: 'bar',
+          labels: {
+            format: function (v, id) {
+                if (v === null) {
+                    return 'Not Applicable';
+                }
+                return d3.format('$')(v);
+            }
+          }
+        }
+      });
+
+      var chart3 = c3.generate({
+        bindto: '#chart3',
+        data: {
+          columns: [
+            ['data1', -190, 200, 190, null],
+          ],
+          type: 'bar',
+          labels: {
+            format: function (v, id) {
+                if (v === null) {
+                    return 'Not Applicable';
+                }
+                return d3.format('$')(v);
+            }
+          }
+        }
+      });
+
+      var chart4 = c3.generate({
+        bindto: '#chart4',
+        data: {
+          columns: [
+            ['data1', 190, 200, 190, null],
+          ],
+          type: 'bar',
+          labels: {
+            format: function (v, id) {
+                if (v === null) {
+                    return 'Not Applicable';
+                }
+                return d3.format('$')(v);
+            }
+          }
+        },
+        axis: {
+          rotated: true
+        }
+      });
+
+      var chart5 = c3.generate({
+        bindto: '#chart5',
+        data: {
+          columns: [
+            ['data1', -190, -200, -190, null],
+          ],
+          type: 'bar',
+          labels: {
+            format: function (v, id) {
+                if (v === null) {
+                    return 'Not Applicable';
+                }
+                return d3.format('$')(v);
+            }
+          }
+        },
+        axis: {
+          rotated: true
+        }
+      });
+
+      var chart6 = c3.generate({
+        bindto: '#chart6',
+        data: {
+          columns: [
+            ['data1', -190, 200, 190, null],
+          ],
+          type: 'bar',
+          labels: {
+            format: function (v, id) {
+                if (v === null) {
+                    return 'Not Applicable';
+                }
+                return d3.format('$')(v);
+            }
+          }
+        },
+        axis: {
+          rotated: true
+        }
+      });
+
+      var chart7 = c3.generate({
+        bindto: '#chart7',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 500, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25],
+            ['data3', 250, 220, 210, 240, 215, 225]
+          ],
+          groups: [['data1', 'data2', 'data3']],
+          labels: true,
+          type: 'bar',
+        },
+        axis: {
+          rotated: true
+        }
+      });
+
+      var chart8 = c3.generate({
+        bindto: '#chart8',
+        data: {
+          columns: [
+            ['data1', -30, -200, -100, -500, -150, -250],
+            ['data2', -50, -20, -10, -40, -15, -25],
+            ['data3', -250, -220, -210, -240, -215, -225]
+          ],
+          groups: [['data1', 'data2', 'data3']],
+          labels: true,
+          type: 'bar',
+        },
+        axis: {
+          rotated: true
+        }
+      });
+
+      var chart9 = c3.generate({
+        bindto: '#chart9',
+        data: {
+          columns: [
+            ['data1', -19000000000000, 200, 19000000000000, null],
+          ],
+          type: 'bar',
+          labels: {
+            format: function (v, id) {
+                if (v === null) {
+                    return 'Not Applicable';
+                }
+                return d3.format('$')(v);
+            }
+          }
+        },
+        axis: {
+          rotated: true
+        }
+      });
+
+      var chart10 = c3.generate({
+        bindto: '#chart10',
+        data: {
+          columns: [
+            ['data1', 300, 350, 300, 0, 0, 100],
+            ['data2', 130, 0, 140, 200, 0, 50],
+            ['data3', 130, 0, 140, 200, 0, 50],
+            ['data4', 130, 0, 140, 200, 0, 50],
+          ],
+          type: 'area',
+          groups: [['data1', 'data2', 'data3', 'data4']],
+          labels: true
+        }
+      });
+
+      var chart11 = c3.generate({
+        bindto: '#chart11',
+        data: {
+          columns: [
+            ['data1', 300, 350, 300, 0, 0, 100],
+            ['data2', 130, 0, 140, 200, 0, 50],
+            ['data3', 130, 0, 140, 200, 0, 50],
+            ['data4', 130, 0, 140, 200, 0, 50],
+          ],
+          groups: [['data1', 'data2', 'data3', 'data4']],
+          labels: true
+        }
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_label_format.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_label_format.html
new file mode 100644
index 0000000..1fe0566
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_label_format.html
@@ -0,0 +1,46 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+          labels: {
+//            format: function (v, id) { return "Default Format on " + id; },
+            format: {
+              data1: function (v, id) { return "data1 Format"; },
+              data2: function (v, id) { return "data2 Format"; }
+            }
+          },
+          axes: {
+            data1: 'y',
+            data2: 'y2',
+          }
+        },
+        axis: {
+          y2: {
+            show: true
+          }
+        },
+        tooltip: {
+//          enabled: false
+        },
+        zoom: {
+//          enabled: true
+        },
+        subchart: {
+//          show: true
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_load.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_load.html
new file mode 100644
index 0000000..356383d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_load.html
@@ -0,0 +1,131 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart = c3.generate({
+        data: {
+          url: '/data/c3_test.csv',
+          labels: true,
+          filter: function (t) {
+            return t.id !== 'data1';
+          }
+        },
+        subchart: {
+          show: true
+        },
+        zoom: {
+          enabled: true
+        },
+        transition: {
+          duration: 500
+        }
+      });
+
+    var queue = [
+      function () {
+        chart.load({
+          url: '/data/c3_test2.csv',
+          filter: function (t) {
+            return t.id !== 'data1';
+          }
+        });
+      },
+      function () {
+        chart.load({
+          rows: [
+            ['data4', 'data5', 'data6'],
+            [90, 120, 300],
+            [40, 160, 240],
+            [50, 200, 290],
+            [120, 160, 230],
+            [80, 130, 300],
+            [90, 220, 320],
+            [1090, 1220, 1320],
+          ]
+        });
+      },
+      function () {
+        chart.unload({
+          ids: ['data4', 'data5']
+        });
+      },
+      function () {
+        chart.unload({
+          ids: 'data6'
+        });
+      },
+      function () {
+        chart.load({
+          columns:[
+            ['data1', 30, 20, 50, 40, 60, 50, 100, 200],
+            ['data7', 230, 220, 250, 240, 260, 250, 300, 400]
+          ]
+        });
+      },
+      function () {
+        chart.load({
+          json: {
+            data1: [1030, 1020, 1050, 1040, 1060, 1050, 1100, 1200],
+            data7: [430, 420, 450, 440, 460, 550, 400, 200]
+          }
+        });
+      },
+      function () {
+        chart.load({
+          columns: [
+            ['data8', 30, 20, 50, 40, 60, 50],
+          ],
+          unload: true,
+        });
+      },
+      function () {
+        chart.load({
+          columns: [
+            ['data9', 130, 120, 150, 140, 160, 150],
+          ],
+          unload: ['data7', 'data8'],
+        });
+      },
+      function () {
+        chart.load({
+          unload: ['data1', 'data2'],
+        });
+      },
+      function () {
+        chart.unload();
+      },
+      function () {
+        chart.load({
+          rows: [
+            ['data1', 'data2', 'data3'],
+            [90, 120, 300],
+            [40, 160, 240],
+            [50, 200, 290],
+            [120, 160, 230],
+            [80, 130, 300],
+            [90, 220, 320],
+          ]
+        });
+      },
+      function () {
+        chart.unload({
+          ids: ['data2', 'data3']
+        });
+      },
+    ];
+
+    var i = 0;
+    queue.forEach(function (f) {
+      setTimeout(f, 1500 * i++);
+    });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_load_timeseries.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_load_timeseries.html
new file mode 100644
index 0000000..947db37
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_load_timeseries.html
@@ -0,0 +1,55 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          x: 'x',
+          url: '/data/c3_test_ts.csv',
+          labels: true
+        },
+        axis: {
+          x: {
+            type: 'timeseries'
+          }
+        },
+        subchart: {
+          show: true
+        },
+        zoom: {
+          enabled: true
+        },
+      });
+
+      setTimeout(function () {
+        chart.load({
+          url: '/data/c3_test2_ts.csv'
+        });
+      }, 1000);
+
+      setTimeout(function () {
+        chart.unload({
+          ids: 'data2'
+        });
+      }, 2000);
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['data1', 30, 20, 50, 40, 60, 50],
+          ],
+          unload: true,
+//          unload: ['data2', 'data3'],
+//          unload: ['data2']
+        });
+      }, 3000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_region.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_region.html
new file mode 100644
index 0000000..94789e3
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_region.html
@@ -0,0 +1,25 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        bindto: '#chart',
+        data: {
+          columns: [
+            ['sample', 30, 200, 100, 400, 150, 250]
+          ],
+          regions: {
+            sample: [{start:1, end:3}]
+          }
+        },
+        regions: [{start:1, end:3}],
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_region_timeseries.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_region_timeseries.html
new file mode 100644
index 0000000..8e154b5
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_region_timeseries.html
@@ -0,0 +1,34 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        bindto: '#chart',
+        data: {
+          x : 'date',
+          xFormat : '%Y%m%d',
+          columns: [
+//            ['x', '2013-01-01', '2013-01-02', '2013-01-03', '2013-01-04', '2013-01-05', '2013-01-06'],
+            ['date', '20130101', '20130102', '20130103', '20130104', '20130105', '20130106'],
+            ['sample', 30, 200, 100, 400, 150, 250]
+          ],
+          regions: {
+            sample: [{start:'20130103', end:'20130105'}]
+          }
+        },
+        regions: [{start:'20130103', end:'20130105'}],
+        axis : {
+          x : {
+            type : 'timeseries'
+          }
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_rowed.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_rowed.html
new file mode 100644
index 0000000..fd8fcfd
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_rowed.html
@@ -0,0 +1,26 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.min.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          rows: [
+            ['data1', 'data2', 'data3'],
+            [90, 120, 300],
+            [40, 160, 240],
+            [50, 200, 290],
+            [120, 160, 230],
+            [80, 130, 300],
+            [90, 220, 320],
+          ]
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_url.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_url.html
new file mode 100644
index 0000000..95b6eb6
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/data_url.html
@@ -0,0 +1,59 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart = c3.generate({
+        data: {
+          url: '/data/c3_test.csv'
+        }
+      });
+
+      setTimeout(function () {
+        chart.load({
+          url: '/data/c3_test2.csv',
+        });
+      }, 1000);
+
+      setTimeout(function () {
+        chart.load({
+          url: '/data/c3_test.tsv',
+          mimeType: 'tsv'
+        });
+      }, 2000);
+
+      setTimeout(function () {
+        chart = c3.generate({
+          data: {
+            url: '/data/c3_test.json',
+            mimeType: 'json'
+          }
+        });
+      }, 3000);
+
+      setTimeout(function () {
+        chart.load({
+          url: '/data/c3_test_2.json',
+          mimeType: 'json'
+        });
+      }, 4000);
+
+      setTimeout(function () {
+        chart.load({
+          url: '/data/c3_test_3.json',
+          mimeType: 'json',
+          keys: {
+            value: ['data1', 'data2']
+          }
+        });
+      }, 5000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/domain_y.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/domain_y.html
new file mode 100644
index 0000000..95c91ce
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/domain_y.html
@@ -0,0 +1,71 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <button id="btn1">Bar</button>
+    <button id="btn2">Line</button>
+    <button id="btn3">Area</button>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+    <div id="chart3"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var normalData = {
+          columns: [
+            ['data1', -1030, -1200, 1000],
+            ['data2', -1150, -220, -1110]
+          ],
+          labels: true,
+      },
+      allPositiveData = {
+          columns: [
+            ['data1', 1030, 1200, 1100],
+            ['data2', 2050, 2020, 2010]
+          ],
+          labels: true,
+      },
+      allNegativeData = {
+          columns: [
+            ['data1', -1030, -2200, -2100],
+            ['data2', -1150, -2010, -1200]
+          ],
+          labels: true,
+      }
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: normalData
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: allPositiveData
+      });
+
+      var chart3 = c3.generate({
+        bindto: '#chart3',
+        data: allNegativeData
+      });
+
+      d3.select('#btn1').on('click', function () {
+        chart1.transform('bar');
+        chart2.transform('bar');
+        chart3.transform('bar');
+      });
+      d3.select('#btn2').on('click', function () {
+        chart1.transform('line');
+        chart2.transform('line');
+        chart3.transform('line');
+      });
+      d3.select('#btn3').on('click', function () {
+        chart1.transform('area');
+        chart2.transform('area');
+        chart3.transform('area');
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/element.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/element.html
new file mode 100644
index 0000000..1c28bd9
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/element.html
@@ -0,0 +1,37 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+
+    <script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        data: {
+          columns: [
+            ['sample', 30, 200, 100, null, 150, 250]
+          ],
+        },
+      });
+
+      var chart2 = c3.generate({
+        data: {
+          columns: [
+            ['sample', 30, 200, 100, null, 150, 250]
+          ],
+          type: 'bar'
+        }
+      });
+
+      document.getElementById('chart1').appendChild(chart1.element);
+
+      $('#chart2').append(chart2.element);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/emptydata.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/emptydata.html
new file mode 100644
index 0000000..10bd55f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/emptydata.html
@@ -0,0 +1,37 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart = c3.generate({
+        data: {
+          columns: [
+//            ['data1', 100, 200],
+          ],
+          empty: {
+            label: {
+              text: 'No Data'
+            }
+          }
+        },
+        subchart: {
+          show: true
+        }
+      });
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['data1', 100, 200],
+          ],
+        });
+      }, 1000);
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/grid_focus.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/grid_focus.html
new file mode 100644
index 0000000..ec6bd97
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/grid_focus.html
@@ -0,0 +1,29 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 130, 300, 200, 300, 250, 150]
+          ]
+        },
+        grid: {
+          focus: {
+            show: false
+          }
+        }
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/grid_x_lines.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/grid_x_lines.html
new file mode 100644
index 0000000..975a641
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/grid_x_lines.html
@@ -0,0 +1,66 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250]
+          ],
+          type: 'bar'
+        },
+        grid: {
+          x: {
+            show: true,
+            lines: [{
+               value: 2,
+               text: 'Label 2',
+               class: 'lineFor2'
+            }]
+          },
+          y: {
+            show: true,
+          }
+        }
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          x : 'x',
+          columns: [
+            ['x', '2013-01-01', '2013-01-02', '2013-01-03', '2013-01-04', '2013-01-05'],
+            ['sample', 30, 200, 100, 400, 150]
+          ],
+        },
+        axis : {
+          x : {
+            type : 'timeseries'
+          }
+        },
+        grid: {
+          x: {
+            lines: [{
+               value: '2013-01-04',
+               text: '2013/01/04',
+               class: 'lineFor20130104'
+            }]
+          },
+          lines: {
+            front: false
+          }
+        }
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/grid_x_lines_timeseries.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/grid_x_lines_timeseries.html
new file mode 100644
index 0000000..d3517ad
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/grid_x_lines_timeseries.html
@@ -0,0 +1,73 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+    var chart1 = c3.generate({
+      "bindto": "#chart1",
+      "axis": {
+          "x": {
+            "type": "timeseries",
+            "tick": {
+              format: '%Y-%m-%d %H:%M:%S'
+            }
+          }
+      },
+      "grid": {
+          "x": {
+            "lines": [
+                { "value": 1401883200000, "text": new Date(1401883200000), "color": "#f00" },
+            ]
+          }
+      },
+      "data": {
+        "type": "line",
+        "columns": [
+            ["epoch", 1401879600000, 1401883200000, 1401886800000],
+            ["y", 1955, 2419, 2262]
+        ],
+        "xs": {
+            "y": "epoch"
+        }
+      }
+    });
+
+    var chart2 = c3.generate({
+      "bindto": "#chart2",
+      "axis": {
+          "x": {
+            "type": "timeseries",
+            "tick": {
+              format: '%Y-%m-%d %H:%M:%S'
+            }
+          }
+      },
+      "grid": {
+          "x": {
+            "lines": [
+                { "value": new Date(1401883200000), "text": new Date(1401883200000), "color": "#f00" },
+            ]
+          }
+      },
+      "data": {
+        "type": "line",
+        "columns": [
+            ["epoch", 1401879600000, 1401883200000, 1401886800000],
+            ["y", 1955, 2419, 2262]
+        ],
+        "xs": {
+            "y": "epoch"
+        }
+      }
+    });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/grids.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/grids.html
new file mode 100644
index 0000000..e0df334
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/grids.html
@@ -0,0 +1,111 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+    <div id="chart3"></div>
+    <div id="chart4"></div>
+    <div id="chart5"></div>
+    <div id="chart6"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var smallData = [['sample', 30, 200, 100, 400, 150, 250]],
+          bigData = [['sample', 30, 200, 100, 400, 150, 250, 30, 200, 100, 400, 150, 250]];
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: smallData
+        },
+        grid: {
+          x: {
+            show: true
+          },
+        }
+      });
+
+      c3.generate({
+        bindto: '#chart2',
+        data: {
+          columns: smallData
+        },
+        grid: {
+          y: {
+            show: true
+          }
+        }
+      });
+
+      c3.generate({
+        bindto: '#chart3',
+        data: {
+          columns: smallData
+        },
+        axis: {
+          rotated: true,
+        },
+        grid: {
+          x: {
+            show: true
+          },
+        }
+      });
+
+      c3.generate({
+        bindto: '#chart4',
+        data: {
+          columns: smallData
+        },
+        axis: {
+          rotated: true,
+        },
+        grid: {
+          y: {
+            show: true
+          }
+        }
+      });
+
+      c3.generate({
+        bindto: '#chart5',
+        data: {
+          columns: bigData
+        },
+        grid: {
+          x: {
+            show: true
+          },
+          y: {
+            show: true
+          }
+        }
+      });
+
+      c3.generate({
+        bindto: '#chart6',
+        data: {
+          columns: bigData
+        },
+        axis: {
+          x: {
+            type: 'category'
+          }
+        },
+        grid: {
+          x: {
+            show: true
+          },
+          y: {
+            show: true
+          }
+        }
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/grids_timeseries.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/grids_timeseries.html
new file mode 100644
index 0000000..53095b0
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/grids_timeseries.html
@@ -0,0 +1,89 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+    <div id="chart3"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var smallData = [
+        ['x', '2014-01-01', '2014-02-01', '2014-03-01', '2014-04-01', '2014-05-01', '2014-06-01'],
+        ['sample', 30, 200, 100, 400, 150, 250]
+      ],
+      bigData = [
+        ['x', '2014-01-01', '2014-02-01', '2014-03-01', '2014-04-01', '2014-05-01', '2014-06-01', '2014-07-01', '2014-08-01', '2014-09-01', '2014-10-01', '2014-11-01', '2014-12-01'],
+        ['sample', 30, 200, 100, 400, 150, 250, 30, 200, 100, 400, 150, 250]
+      ];
+
+      c3.generate({
+        bindto: '#chart1',
+        data: {
+          x: 'x',
+          columns: smallData
+        },
+        axis: {
+          x: {
+            type: 'timeseries',
+            tick: {
+              format: "%Y-%m-%d %H:%M:%S"
+            }
+          }
+        },
+        grid: {
+          x: {
+            show: true,
+          },
+        }
+      });
+
+      c3.generate({
+        bindto: '#chart2',
+        data: {
+          x: 'x',
+          columns: smallData
+        },
+        axis: {
+          rotated: true,
+          x: {
+            type: 'timeseries',
+            tick: {
+              format: "%Y-%m-%d %H:%M:%S"
+            }
+          }
+        },
+        grid: {
+          x: {
+            show: true,
+          },
+        }
+      });
+
+      c3.generate({
+        bindto: '#chart3',
+        data: {
+          x: 'x',
+          columns: bigData
+        },
+        axis: {
+          x: {
+            type: 'timeseries',
+            tick: {
+              format: "%Y-%m-%d %H:%M:%S"
+            }
+          }
+        },
+        grid: {
+          x: {
+            show: true
+          }
+        }
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/interaction_enabled.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/interaction_enabled.html
new file mode 100644
index 0000000..9e77fea
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/interaction_enabled.html
@@ -0,0 +1,25 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ]
+        },
+        interaction: {
+          enabled: false
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/legend.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/legend.html
new file mode 100644
index 0000000..92c99ae
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/legend.html
@@ -0,0 +1,87 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+    <div id="chart3"></div>
+    <div id="chart4"></div>
+    <div id="chart5"></div>
+    <div id="chart6"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var columns = [];
+      for (var i = 0; i < 28; i++ ) {
+        columns[i] = ['datahogehogeohgeohoge' + i, 10 * i, 20 * i];
+      }
+
+      c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: columns,
+        },
+      });
+
+      c3.generate({
+        bindto: '#chart2',
+        data: {
+          columns: columns,
+        },
+        legend: {
+          position: 'right'
+        },
+      });
+
+      c3.generate({
+        bindto: '#chart3',
+        data: {
+          columns: columns,
+        },
+        legend: {
+          position: 'inset',
+        },
+      });
+
+      c3.generate({
+        bindto: '#chart4',
+        data: {
+          columns: columns,
+        },
+        axis: {
+          rotated: true,
+        },
+      });
+
+      c3.generate({
+        bindto: '#chart5',
+        data: {
+          columns: columns,
+        },
+        legend: {
+          position: 'right'
+        },
+        axis: {
+          rotated: true,
+        },
+      });
+
+      c3.generate({
+        bindto: '#chart6',
+        data: {
+          columns: columns,
+        },
+        legend: {
+          position: 'inset'
+        },
+        axis: {
+          rotated: true,
+        },
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/padding.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/padding.html
new file mode 100644
index 0000000..e9f0026
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/padding.html
@@ -0,0 +1,138 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+<style type="text/css">
+<!--
+.c3 svg {
+/*    font-size: 13px;*/
+}
+-->
+</style>
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+    <div id="chart3"></div>
+    <div id="chart4"></div>
+    <div id="chart5"></div>
+    <div id="chart6"></div>
+    <div id="chart7"></div>
+    <div id="chart8"></div>
+    <div id="chart9"></div>
+    <div id="chart10"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var option = {
+        padding: {
+          top: 50,
+          right: 200,
+          bottom: 50,
+          left: 200,
+        },
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 130, 100, 200, 100, 150, 150]
+          ],
+          axes: {
+            data2: 'y2'
+          },
+        },
+        axis: {
+          rotated: true,
+          y: {
+            label: {
+              text: 'Y Label', 
+              position: 'outer-center'
+            }
+          },
+          y2: {
+            show: true,
+            label: {
+              text: 'Y2 Label',
+              position: 'outer-center'
+            }
+          }
+        },
+        legend: {
+          position: 'bottom'
+        },
+        subchart: {
+          show: false
+        },
+        grid: {
+          x: {
+            show: true,
+          },
+          y: {
+            show: true,
+          }
+        }
+      };
+
+
+      option.bindto = '#chart1';
+      var chart1 = c3.generate(option);
+
+      option.bindto = '#chart2';
+      option.legend.position = 'right'
+      var chart2 = c3.generate(option);
+
+      option.bindto = '#chart3';
+      option.legend.position = 'bottom';
+      option.subchart.show = true;
+      var chart3 = c3.generate(option);
+
+      option.bindto = '#chart4';
+      option.legend.position = 'right';
+      option.subchart.show = true;
+      var chart4 = c3.generate(option);
+
+      option.bindto = '#chart5';
+      option.padding = {
+          top: 0,
+          right: 0,
+          bottom: 0,
+          left: 0,
+      };
+      option.subchart.show = false;
+      option.legend.position = 'bottom';
+      var chart5 = c3.generate(option);
+
+
+      option.axis.rotated = false;
+
+      option.bindto = '#chart6';
+      var chart6 = c3.generate(option);
+
+      option.bindto = '#chart7';
+      option.legend.position = 'right'
+      var chart7 = c3.generate(option);
+
+      option.bindto = '#chart8';
+      option.legend.position = 'bottom';
+      option.subchart.show = true;
+      var chart8 = c3.generate(option);
+
+      option.bindto = '#chart9';
+      option.legend.position = 'right';
+      option.subchart.show = true;
+      var chart9 = c3.generate(option);
+
+      option.bindto = '#chart10';
+      option.padding = {
+          top: 0,
+          right: 0,
+          bottom: 0,
+          left: 0,
+      };
+      option.subchart.show = false;
+      option.legend.position = 'bottom';
+      var chart10 = c3.generate(option);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/padding_update.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/padding_update.html
new file mode 100644
index 0000000..37071d9
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/padding_update.html
@@ -0,0 +1,88 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+    var axis_rotated = true;
+
+    var generate = function () { return c3.generate({
+      data: {
+        x: 'x',
+        columns: [
+            ['x', '2014-01-01', '2014-02-01', '2014-03-01', '2014-04-01'],
+            ['data1', 190, 200, 190, null],
+        ],
+        type: 'bar',
+        labels: {
+            format: function (v, id) {
+                if (v === null) {
+                    return 'Not Applicable';
+                }
+                return d3.format('$')(v);
+            }
+        }
+      },
+      axis: {
+        x: {
+            type: 'categorized'
+        },
+        rotated: axis_rotated
+      },
+    }); }, chart = generate();
+
+    setTimeout(function () {
+      chart.hide();
+    }, 1000);
+
+    setTimeout(function () {
+      chart.show();
+    }, 2000);
+
+    setTimeout(function () {
+      chart.load({
+        columns: [
+          ['data1', 300, 350, 100]
+        ],
+        categories: ['2014-01-01 10:10:10', '2014-02-01 12:30:00', '2014-03-01 16:30:00']
+      });
+    }, 3000);
+
+    setTimeout(function () {
+      chart.load({
+        columns: [
+          ['data1', 50, 100, 150]
+        ],
+        categories: ['2014', '2015', '2016']
+      });
+    }, 4000);
+
+    setTimeout(function () {
+      axis_rotated = false;
+      chart = generate();
+    }, 5000);
+
+    setTimeout(function () {
+      chart.load({
+        columns: [
+          ['data1', 300, 350, 100000]
+        ],
+      });
+    }, 6000);
+
+    setTimeout(function () {
+      chart.load({
+        columns: [
+          ['data1', 50, 100, 150]
+        ],
+      });
+    }, 7000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/plugin.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/plugin.html
new file mode 100644
index 0000000..cba5227
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/plugin.html
@@ -0,0 +1,27 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+<!--    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>-->
+    <script src="/js/d3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script src="/js/samples/plugin.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+          onclick: function (d, element) { console.log("onclick", d, element); },
+          onmouseover: function (d) { console.log("onmouseover", d); },
+          onmouseout: function (d) { console.log("onmouseout", d); },
+        },
+        test1: 'TEST1',
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/point_r.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/point_r.html
new file mode 100644
index 0000000..46ee3ec
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/point_r.html
@@ -0,0 +1,28 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.min.js"></script>
+    <script>
+      var chart = c3.generate({
+        bindto: '#chart',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 130, 300, 200, 600, 250, 150]
+          ],
+        },
+        point: {
+//          r: 10
+          r: function (d) {
+            return d.id === 'data2' ? 10 : 2.5;
+          }
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/regions.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/regions.html
new file mode 100644
index 0000000..0546383
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/regions.html
@@ -0,0 +1,87 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['sample', 30, 200, 100, 400, 150, 250, 300]
+          ]
+        },
+        axis: {
+          rotated: true,
+          y2: {
+//            show: true,
+          }
+        },
+        regions: [
+          {end:1,class:'region1'},
+          {start:2,end:4,class:'region1'},
+          {start:5,class:'region1'},
+          {end:50,axis:'y'},
+          {start:100,end:200,axis:'y'},
+          {start:300,axis:'y'},
+        ],
+        zoom: {
+//          enabled: true
+        }
+      });
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['sample', -100, 200, 50, 100, 400, 299]
+          ]
+        });
+      }, 1000);
+
+      setTimeout(function () {
+        chart.regions([]);
+      }, 2000);
+
+      setTimeout(function () {
+        chart.regions([{start:0.5,end:2.5}]);
+      }, 3000);
+
+      setTimeout(function () {
+        chart.regions.add([{start:4.5}]);
+      }, 4000);
+
+      setTimeout(function () {
+        chart.regions.add([{start:3,end:3.5,class:"region1"}, {start:4,end:4.5,class:"region2"}]);
+      }, 5000);
+
+      setTimeout(function () {
+        chart.regions.remove({classes:['region1', 'region2'], duration: 0});
+      }, 6000);
+
+      setTimeout(function () {
+        chart.regions.add([
+          {start:3,end:3.5,class:"region3 hoge"},
+          {start:4,end:4.5,class:"region4 hoge"},
+          {start:0,end:0.5,class:"region5 hogehoge"},
+        ]);
+      }, 7000);
+
+      setTimeout(function () {
+        chart.regions.remove({classes:['hoge'], duration: 500});
+      }, 8000);
+
+      setTimeout(function () {
+        chart.regions.remove({classes:['hogehoge']});
+      }, 9000);
+
+      setTimeout(function () {
+        chart.regions.remove({});
+      }, 10000);
+
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/regions_timeseries.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/regions_timeseries.html
new file mode 100644
index 0000000..b3fcd23
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/regions_timeseries.html
@@ -0,0 +1,49 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+var chart = c3.generate({
+    data: {
+        x: 'date',
+        columns: [
+            ['date', '2014-01-01', '2014-01-10', '2014-01-20', '2014-01-30', '2014-02-01'],
+            ['sample', 30, 200, 100, 400, 150, 250]
+        ]
+    },
+    axis: {
+        x: {
+            type: 'timeseries',
+            tick: {
+                format: '%Y%m%d %H:%M:%S'
+            }
+        },
+    },
+    regions: [
+        {start: '2014-01-05', end: '2014-01-10'},
+//        {start: new Date('2014-01-10'), end: new Date('2014-01-15')},
+        {start: 1390608000000, end: 1391040000000}
+    ]
+});
+
+setTimeout(function () {
+    chart.load({
+        columns: [
+            ['date', +new Date('2014-01-01'), +new Date('2014-01-10'), +new Date('2014-03-01')],
+            ['sample', 100, 200, 300]
+        ]
+    });
+    chart.regions([
+        {start: +new Date('2014-01-10'), end: +new Date('2014-01-15')}
+    ]);
+}, 1000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/requirejs.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/requirejs.html
new file mode 100644
index 0000000..001aee7
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/requirejs.html
@@ -0,0 +1,9 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+    <script data-main="/js/samples/requirejs.js" src="/js/require.js"></script>
+  </head>
+  <body>
+    <div id="chart"></div>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/selection.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/selection.html
new file mode 100644
index 0000000..9fc6811
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/selection.html
@@ -0,0 +1,173 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    grouped => true, multiple => true
+    <div id="chart1"></div>
+
+    grouped => true, multiple => true, tooltip.grouped = false
+    <div id="chart1-1"></div>
+
+    grouped => true, multiple => false
+    <div id="chart2"></div>
+
+    grouped => true, multiple => false, tooltip.grouped = false
+    <div id="chart2-1"></div>
+
+    grouped => false, multiple => true
+    <div id="chart3"></div>
+
+    grouped => false, multiple => true, tooltip.grouped = false
+    <div id="chart3-1"></div>
+
+    grouped => false, multiple => false
+    <div id="chart4"></div>
+
+    grouped => false, multiple => false, tooltip.grouped = false
+    <div id="chart4-1"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+          selection: {
+            enabled: true,
+            grouped: true,
+            multiple: true,
+          },
+          onclick: function (d, element) { console.log("onclick", d, element); },
+          onselected: function (d, element) { console.log("onselected", d, element); },
+          onunselected: function (d, element) { console.log("onunselected", d, element); },
+          ondragstart: function () { console.log("ondragstart"); },
+          ondragend: function () { console.log("ondragend"); },
+        },
+      });
+
+      var chart11 = c3.generate({
+        bindto: '#chart1-1',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+          selection: {
+            enabled: true,
+            grouped: true,
+            multiple: true,
+          },
+        },
+        tooltip: {
+          grouped: false
+        }
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+          selection: {
+            enabled: true,
+            grouped: true,
+            multiple: false,
+          }
+        }
+      });
+
+      var chart21 = c3.generate({
+        bindto: '#chart2-1',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+          selection: {
+            enabled: true,
+            grouped: true,
+            multiple: false,
+          }
+        },
+        tooltip: {
+          grouped: false
+        }
+      });
+
+      var chart3 = c3.generate({
+        bindto: '#chart3',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+          selection: {
+            enabled: true,
+            grouped: false,
+            multiple: true,
+          }
+        }
+      });
+
+      var chart31 = c3.generate({
+        bindto: '#chart3-1',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+          selection: {
+            enabled: true,
+            grouped: false,
+            multiple: true,
+          }
+        },
+        tooltip: {
+          grouped: false
+        }
+      });
+
+      var chart4 = c3.generate({
+        bindto: '#chart4',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+          selection: {
+            enabled: true,
+            grouped: false,
+            multiple: false,
+          }
+        }
+      });
+
+      var chart41 = c3.generate({
+        bindto: '#chart4-1',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+          selection: {
+            enabled: true,
+            grouped: false,
+            multiple: false,
+          }
+        },
+        tooltip: {
+          grouped: false
+        }
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/simple.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/simple.html
new file mode 100644
index 0000000..0aeb681
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/simple.html
@@ -0,0 +1,24 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+          onclick: function (d, element) { console.log("onclick", d, element); },
+          onmouseover: function (d) { console.log("onmouseover", d); },
+          onmouseout: function (d) { console.log("onmouseout", d); },
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/subchart.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/subchart.html
new file mode 100644
index 0000000..e068043
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/subchart.html
@@ -0,0 +1,67 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+    <div id="chart3"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+          labels: true
+        },
+        subchart: {
+          show: true
+        },
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+          labels: true
+        },
+        subchart: {
+          show: true
+        },
+        axis: {
+          rotated: true
+        }
+      });
+
+      var chart3 = c3.generate({
+        bindto: '#chart3',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ],
+          labels: true
+        },
+        axis: {
+          x: {
+            default: [3, 5]
+          }
+        },
+        subchart: {
+          show: true
+        },
+      });
+
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/subchart_onbrush.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/subchart_onbrush.html
new file mode 100644
index 0000000..2cd2158
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/subchart_onbrush.html
@@ -0,0 +1,57 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          x : 'x',
+          columns: [
+            ['x', '2013-01-01', '2013-02-01', '2013-03-01', '2013-04-01', '2013-05-01'],
+            ['sample', 30, 200, 100, 400, 150],
+            ['sample2', 130, 300, 200, 450, 250]
+          ]
+        },
+        axis : {
+          x : {
+            type : 'timeseries',
+            tick : {
+              format : "%Y-%m-%d"
+            }
+          }
+        },
+        subchart: {
+          show: true,
+          onbrush: function (domain) {
+            console.log(this, domain);
+          }
+        }
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          columns: [
+            ['sample', 30, 200, 100, 400, 150],
+            ['sample2', 130, 300, 200, 450, 250]
+          ]
+        },
+        subchart: {
+          show: true,
+          onbrush: function (domain) {
+            console.log(this, domain);
+          }
+        }
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/timeseries.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/timeseries.html
new file mode 100644
index 0000000..af1265c
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/timeseries.html
@@ -0,0 +1,54 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        bindto: '#chart',
+        data: {
+          x : 'date',
+          xFormat : '%Y%m%d',
+          columns: [
+//            ['x', '2013-01-01', '2013-01-02', '2013-01-03', '2013-01-04', '2013-01-05', '2013-01-06'],
+            ['date', '20130101', '20130102', '20130103', '20130104', '20130105', '20130106'],
+            ['sample', 30, 200, 100, 400, 150, 250],
+            ['sample2', 130, 300, 200, 450, 250, 350]
+          ]
+        },
+        axis : {
+          x : {
+            type : 'timeseries',
+            tick : {
+//              format : "%m/%d" // https://github.com/mbostock/d3/wiki/Time-Formatting#wiki-format
+              format : "%e %b %y" // https://github.com/mbostock/d3/wiki/Time-Formatting#wiki-format
+            }
+          }
+        }
+      });
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['sample', 200, 130, 90, 240, 130, 100],
+            ['sample2', 300, 200, 160, 400, 250, 250]
+          ]
+        });
+      }, 1000);
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['date', '20140101', '20140201', '20140301', '20140401', '20140501', '20140601'],
+            ['sample', 500, 630, 690, 440, 630, 900],
+            ['sample2', 400, 600, 460, 200, 350, 450]
+          ]
+        });
+      }, 2000);
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/timeseries_date.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/timeseries_date.html
new file mode 100644
index 0000000..ceb8e2f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/timeseries_date.html
@@ -0,0 +1,64 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+      var chart = c3.generate({
+        bindto: '#chart',
+        data: {
+          x : 'x',
+          xFormat : '%Y%m%d',
+          columns: [
+            ['x', new Date('2013-01-01T00:00:00Z'), new Date('2013-01-02T00:00:00Z'), new Date('2013-01-03T00:00:00Z'), new Date('2013-01-04T00:00:00Z'), new Date('2013-01-05T00:00:00Z'), new Date('2013-01-06T00:00:00Z')],
+            ['sample', 30, 200, 100, 400, 150, 250],
+            ['sample2', 130, 300, 200, 450, 250, 350]
+          ]
+        },
+        axis : {
+          x : {
+            type : 'timeseries',
+            tick : {
+//              format : "%m/%d" // https://github.com/mbostock/d3/wiki/Time-Formatting#wiki-format
+              format : "%e %b %y" // https://github.com/mbostock/d3/wiki/Time-Formatting#wiki-format
+            }
+          }
+        }
+      });
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['sample', 200, 130, 90, 240, 130, 100],
+            ['sample2', 300, 200, 160, 400, 250, 250]
+          ]
+        });
+      }, 1000);
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['x', '20140101', '20140201', '20140301', '20140401', '20140501', '20140601'],
+            ['sample', 500, 630, 690, 440, 630, 900],
+            ['sample2', 400, 600, 460, 200, 350, 450]
+          ]
+        });
+      }, 2000);
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['x', new Date('2014-01-02T00:00:00Z'), new Date('2014-02-02T00:00:00Z'), new Date('2014-03-02T00:00:00Z'), new Date('2014-04-02T00:00:00Z'), new Date('2014-05-02T00:00:00Z'), new Date('2014-06-02T00:00:00Z')],
+            ['sample', 500, 630, 690, 440, 630, 900],
+            ['sample2', 400, 600, 460, 200, 350, 450]
+          ]
+        });
+      }, 3000);
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/timeseries_descendent.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/timeseries_descendent.html
new file mode 100644
index 0000000..58246f6
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/timeseries_descendent.html
@@ -0,0 +1,72 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+<!--    <script src="/js/c3.min.0.1.35.js"></script>-->
+    <script>
+
+      var dates = ['date',
+        1401908040000,
+        1401907980000,
+        1401907920000,
+        1401907860000,
+        1401907800000,
+        1401907740000,
+        1401907680000,
+        1401907620000,
+        1401907560000,
+        1401907500000
+      ];
+
+      var chart = c3.generate({
+        bindto: '#chart',
+        data: {
+          x : 'date',
+          columns: [
+            dates,
+            ['data1', 30, 200, 100, 400, 150, 250, 30, 200, 100, 400],
+            ['data2', 130, 300, 200, 450, 250, 350, 130, 300, 200, 450]
+          ],
+          types: {
+            data1: 'bar',
+          }
+        },
+        axis : {
+          x : {
+            type : 'timeseries',
+            tick : {
+              format : "%Y-%m-%d %H:%M:%S"
+            }
+          }
+        }
+      });
+
+/*
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['sample', 200, 130, 90, 240, 130, 100],
+            ['sample2', 300, 200, 160, 400, 250, 250]
+          ]
+        });
+      }, 1000);
+
+      setTimeout(function () {
+        chart.load({
+          columns: [
+            ['date', '20140101', '20140201', '20140301', '20140401', '20140501', '20140601'],
+            ['sample', 500, 630, 690, 440, 630, 900],
+            ['sample2', 400, 600, 460, 200, 350, 450]
+          ]
+        });
+      }, 2000);
+
+*/
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/timeseries_raw.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/timeseries_raw.html
new file mode 100644
index 0000000..06d61f3
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/timeseries_raw.html
@@ -0,0 +1,52 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var rows = [["x","Views","GMV"]];
+      rows = rows.concat([[1398709800000,780,136],
+              [1398450600000,812,134],
+              [1399401000000,784,154],
+              [1399228200000,786,135],
+              [1399573800000,802,131],
+              [1399487400000,773,166],
+              [1399314600000,787,146],
+              [1399919400000,1496,309],
+              [1399833000000,767,138],
+              [1399746600000,797,141],
+              [1399660200000,796,146],
+              [1398623400000,779,143],
+              [1399055400000,794,140],
+              [1398969000000,791,140],
+              [1398882600000,825,107],
+              [1399141800000,786,136],
+              [1398537000000,773,143],
+              [1398796200000,783,154],
+              [1400005800000,1754,284]].sort(function (a, b) {
+        return a[0] - b[0];
+      }));
+
+      var chart = c3.generate({
+        bindto: '#chart',
+        data: {
+          x : 'x',
+          rows: rows
+        },
+        axis : {
+          x : {
+            type : 'timeseries',
+            tick : {
+              format : "%Y-%m-%d" // https://github.com/mbostock/d3/wiki/Time-Formatting#wiki-format
+            }
+          }
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/tooltip_grouped.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/tooltip_grouped.html
new file mode 100644
index 0000000..6f77562
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/tooltip_grouped.html
@@ -0,0 +1,26 @@
+<html>
+  <head>
+    <link href="/css/c3.css" rel="stylesheet" type="text/css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart = c3.generate({
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 25]
+          ]
+        },
+        tooltip: {
+          grouped: false
+        }
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/tooltip_show.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/tooltip_show.html
new file mode 100644
index 0000000..3449553
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/tooltip_show.html
@@ -0,0 +1,32 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.min.js"></script>
+    <script>
+      var chart = c3.generate({
+        bindto: '#chart',
+        data: {
+          columns: [
+            ['data1', 30, 200, 100, 400, 150, 250],
+            ['data2', 50, 20, 10, 40, 15, 60]
+          ]
+        },
+        tooltip: {
+          init: {
+            show: true,
+            x: 2,
+            position: {
+              top: '145px',
+              left: '290px'
+            }
+          }
+        }
+      });
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/zoom.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/zoom.html
new file mode 100644
index 0000000..73af5ab
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/zoom.html
@@ -0,0 +1,71 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <button onclick="load()">Load</button>
+    <div id="chart2"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: [
+            generateData(100)
+          ],
+        },
+        axis: {
+          x: {
+            default: [30, 60]
+          }
+        },
+        zoom: {
+          enabled: true,
+          onzoomstart: function (event) {
+            console.log("onzoomstart", event);
+          },
+          onzoomend: function (domain) {
+            console.log("onzoomend", domain);
+          },
+        },
+        subchart: { show: true }
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          columns: [
+            generateData(100)
+          ],
+        },
+        axis: {
+          x: {
+            default: [30, 60]
+          }
+        },
+        zoom: { enabled: true },
+      });
+
+      function load() {
+        chart1.load({
+          columns: [
+            generateData(Math.random() * 1000)
+          ],
+        });
+      }
+
+      function generateData(n) {
+        var column = ['sample'];
+        for (var i = 0; i < n; i++) {
+          column.push(Math.random() * 500);
+        }
+        return column;
+      }
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/zoom_category.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/zoom_category.html
new file mode 100644
index 0000000..e8e7e24
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/zoom_category.html
@@ -0,0 +1,47 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart"></div>
+    <button onclick="load()">Load</button>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart = c3.generate({
+        bindto: '#chart',
+        data: {
+          columns: [
+            generateData(100)
+          ],
+        },
+        axis: {
+          x: {
+            type: 'category'
+          }
+        },
+        zoom: { enabled: true },
+        subchart: { show: true }
+      });
+
+      function load() {
+        chart.load({
+          columns: [
+            generateData(Math.random() * 1000)
+          ],
+        });
+      }
+
+      function generateData(n) {
+        var column = ['sample'];
+        for (var i = 0; i < n; i++) {
+          column.push(Math.random() * 500);
+        }
+        return column;
+      }
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/zoom_onzoom.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/zoom_onzoom.html
new file mode 100644
index 0000000..f79e5ba
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/zoom_onzoom.html
@@ -0,0 +1,57 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var chart1 = c3.generate({
+        bindto: '#chart1',
+        data: {
+          x : 'x',
+          columns: [
+            ['x', '2013-01-01', '2013-02-01', '2013-03-01', '2013-04-01', '2013-05-01'],
+            ['sample', 30, 200, 100, 400, 150],
+            ['sample2', 130, 300, 200, 450, 250]
+          ]
+        },
+        axis : {
+          x : {
+            type : 'timeseries',
+            tick : {
+              format : "%Y-%m-%d"
+            }
+          }
+        },
+        zoom: {
+          enabled: true,
+          onzoom: function (domain) {
+            console.log(this, domain);
+          }
+        }
+      });
+
+      var chart2 = c3.generate({
+        bindto: '#chart2',
+        data: {
+          columns: [
+            ['sample', 30, 200, 100, 400, 150],
+            ['sample2', 130, 300, 200, 450, 250]
+          ]
+        },
+        zoom: {
+          enabled: true,
+          onzoom: function (domain) {
+            console.log(this, domain);
+          }
+        }
+      });
+
+    </script>
+  </body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/zoom_reduction.html b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/zoom_reduction.html
new file mode 100644
index 0000000..4a9873a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/htdocs/samples/zoom_reduction.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+    <title>c3ext</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="shortcut icon" href="/images/logo_128.ico" />
+    <link href="/css/c3.css" rel="stylesheet" />
+    <script src="http://code.jquery.com/jquery-2.0.3.min.js"></script>
+    <script src="https://rawgithub.com/brandonaaron/jquery-mousewheel/master/jquery.mousewheel.min.js"></script>
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script src="/js/extensions/c3ext.js"></script>
+    <script src="/js/samples/zoom_reduction.js"></script>
+</head>
+<body onload="main()">
+    <div class="container-fluid">
+        <h1>C3 DataSet Reduction by Zoom Level</h1>
+        <h2>Hackathon May 2014</h2>
+        <h4>By Dan-el Khen</h4>
+        <p>Rendering graphs in the browser has many advantages, the downside is that takes a long time to render when having large datasets. </p>
+        <p>This feature allows you reduces the dataset according to your current zoom level. 
+        It allows the developer to implement the reduction algorithm in a simple function that accepts an array of values, and returns a reduced single value.
+        The default reducer will take the first item, but avg/sum/first/last or any other algorithm is simple to implement.
+        </p>
+        <h3>Example</h3>
+        <p>
+            In the following example, we'll render 10K data points, each time we'll reduce those to about 100 items (depending on available size on your screen),
+            when zooming in, the resolution of the data will be better and more accurate. This would help in showing the big picture, even when the amount of data is bigger than the numbers of pixels on the screen.
+        </p>
+        <p>Click on the buttons or scroll with your mouse wheel inside the graph to zoom and/or pan.</p>
+        <pre id="status"></pre>
+        <div>
+            <button onclick="chart.zoom2.zoomIn()">zoomIn</button>
+            <button onclick="chart.zoom2.zoomOut()">zoomOut</button>
+            <button onclick="chart.zoom2.panLeft()">panLeft</button>
+            <button onclick="chart.zoom2.panRight()">panRight</button>
+            <button onclick="chart.zoom2.enhance()">enhance</button>
+            <button onclick="chart.zoom2.dehance()">dehance</button>
+            <button onclick="chart.zoom2.reset()">reset</button>
+        </div>
+        <div id="divChart" style="height:300px"></div>
+        <h3>Notes</h3>
+        <p>Only 'columns' data format is supported for now.</p>
+    </div>
+</body>
+</html>
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/package.json b/web/nms-public.gathering.org/old/speedometer/c3-master/package.json
new file mode 100644
index 0000000..b9d1408
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/package.json
@@ -0,0 +1,36 @@
+{
+  "name": "c3",
+  "version": "0.4.10",
+  "description": "D3-based reusable chart library",
+  "main": "c3.js",
+  "scripts": {
+    "test": "grunt"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/masayuki0812/c3.git"
+  },
+  "keywords": [
+    "d3",
+    "chart",
+    "graph"
+  ],
+  "author": "Masayuki Tanaka",
+  "license": "MIT",
+  "gitHead": "84e03109d9a590f9c8ef687c03d751f666080c6f",
+  "readmeFilename": "README.md",
+  "dependencies": {
+    "d3": "<=3.5.0"
+  },
+  "devDependencies": {
+    "grunt": "^0.4.5",
+    "grunt-contrib-concat": "~0.5.0",
+    "grunt-contrib-cssmin": "^0.10.0",
+    "grunt-contrib-jasmine": "~0.8.0",
+    "grunt-contrib-jshint": "~0.10.0",
+    "grunt-contrib-uglify": "~0.4.0",
+    "grunt-contrib-watch": "^0.6.1",
+    "grunt-sass": "^0.17.0",
+    "load-grunt-tasks": "~0.2.0"
+  }
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.axis-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.axis-spec.js
new file mode 100644
index 0000000..5764f73
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.axis-spec.js
@@ -0,0 +1,54 @@
+describe('c3 api axis', function () {
+    'use strict';
+
+    var chart, args;
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('axis.labels', function () {
+
+        it('should update args', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, 200, 100],
+                        ['data2', 50, 20, 10]
+                    ],
+                    axes: {
+                        data1: 'y',
+                        data2: 'y2'
+                    }
+                },
+                axis: {
+                    y: {
+                        label: 'Y Axis Label'
+                    },
+                    y2: {
+                        show: true,
+                        label: 'Y2 Axis Label'
+                    }
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should update y axis label', function () {
+            chart.axis.labels({y: 'New Y Axis Label'});
+            var label = d3.select('.c3-axis-y-label');
+            expect(label.text()).toBe('New Y Axis Label');
+            expect(label.attr('dx')).toBe('-0.5em');
+            expect(label.attr('dy')).toBe('1.2em');
+        });
+
+        it('should update y axis label', function () {
+            chart.axis.labels({y2: 'New Y2 Axis Label'});
+            var label = d3.select('.c3-axis-y2-label');
+            expect(label.text()).toBe('New Y2 Axis Label');
+            expect(label.attr('dx')).toBe('-0.5em');
+            expect(label.attr('dy')).toBe('-0.5em');
+        });
+
+    });
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.data-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.data-spec.js
new file mode 100644
index 0000000..60881cb
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.data-spec.js
@@ -0,0 +1,164 @@
+describe('c3 api data', function () {
+    'use strict';
+
+    var chart;
+
+    var args = {
+        data: {
+            columns: [
+                ['data1', 30, 200, 100, 400, 150, 250],
+                ['data2', 5000, 2000, 1000, 4000, 1500, 2500]
+            ],
+            names: {
+                data1: 'Data Name 1',
+                data2: 'Data Name 2'
+            },
+            colors: {
+                data1: '#FF0000',
+                data2: '#00FF00'
+            },
+            axes: {
+                data1: 'y',
+                data2: 'y2'
+            }
+        },
+        axis: {
+            y2: {
+                show: true
+            }
+        }
+    };
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('data()', function () {
+
+        it('should return all of data if no argument given', function () {
+            var results = chart.data(),
+                expected = ['data1', 'data2'];
+            results.forEach(function (result, i) {
+                expect(result.id).toBe(expected[i]);
+            });
+        });
+
+        it('should return specifid data if string argument given', function () {
+            var results = chart.data('data1');
+            expect(results.length).toBe(1);
+            expect(results[0].id).toBe('data1');
+        });
+
+        it('should return specifid data if array argument given', function () {
+            var results = chart.data(['data1', 'data2']);
+            expect(results.length).toBe(2);
+            expect(results[0].id).toBe('data1');
+            expect(results[1].id).toBe('data2');
+        });
+
+    });
+
+    describe('data.shown()', function () {
+
+        it('should return only shown targets', function () {
+            var results;
+            chart.hide('data1');
+            results = chart.data.shown();
+            expect(results.length).toBe(1);
+            expect(results[0].id).toBe('data2');
+        });
+
+    });
+
+    describe('data.values()', function () {
+
+        it('should return values for specified target', function () {
+            var values = chart.data.values('data1'),
+                expectedValues = [30, 200, 100, 400, 150, 250];
+            expect(values.length).toBe(6);
+            values.forEach(function (v, i) {
+                expect(v).toBe(expectedValues[i]);
+            });
+        });
+
+        it('should return null when no args', function () {
+            var values = chart.data.values();
+            expect(values).toBeNull();
+        });
+
+    });
+
+    describe('data.names()', function () {
+
+        it('should return data.names specified as argument', function () {
+            var results = chart.data.names();
+            expect(results.data1).toBe('Data Name 1');
+            expect(results.data2).toBe('Data Name 2');
+        });
+
+        it('should return data.names specified as api', function () {
+            var results = chart.data.names({
+                data1: 'New Data Name 1',
+                data2: 'New Data Name 2'
+            });
+            expect(results.data1).toBe('New Data Name 1');
+            expect(results.data2).toBe('New Data Name 2');
+        });
+
+        it('should set data.names specified as api', function () {
+            expect(d3.select('.c3-legend-item-data1 text').text()).toBe("New Data Name 1");
+            expect(d3.select('.c3-legend-item-data2 text').text()).toBe("New Data Name 2");
+        });
+
+    });
+
+    describe('data.colors()', function () {
+
+        it('should return data.colors specified as argument', function () {
+            var results = chart.data.colors();
+            expect(results.data1).toBe('#FF0000');
+            expect(results.data2).toBe('#00FF00');
+        });
+
+        it('should return data.colors specified as api', function () {
+            var results = chart.data.colors({
+                data1: '#00FF00',
+                data2: '#FF0000'
+            });
+            expect(results.data1).toBe('#00FF00');
+            expect(results.data2).toBe('#FF0000');
+        });
+
+        it('should set data.colors specified as api', function () {
+            expect(d3.select('.c3-line-data1').style('stroke')).toBe("#00ff00");
+            expect(d3.select('.c3-line-data2').style('stroke')).toBe("#ff0000");
+            expect(d3.select('.c3-legend-item-data1 .c3-legend-item-tile').style('fill')).toBe("#00ff00");
+            expect(d3.select('.c3-legend-item-data2 .c3-legend-item-tile').style('fill')).toBe("#ff0000");
+        });
+
+    });
+
+    describe('data.axes()', function () {
+
+        it('should return data.axes specified as argument', function () {
+            var results = chart.data.axes();
+            expect(results.data1).toBe('y');
+            expect(results.data2).toBe('y2');
+            expect(d3.select('.c3-axis-y g.tick text').text()).toBe('0');
+            expect(d3.select('.c3-axis-y2 g.tick text').text()).toBe('1000');
+        });
+
+        it('should return data.axes specified as api', function () {
+            var results = chart.data.axes({
+                data1: 'y2',
+                data2: 'y'
+            });
+            expect(results.data1).toBe('y2');
+            expect(results.data2).toBe('y');
+            expect(d3.select('.c3-axis-y g.tick text').text()).toBe('1000');
+            expect(d3.select('.c3-axis-y2 g.tick text').text()).toBe('0');
+        });
+
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.focus-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.focus-spec.js
new file mode 100644
index 0000000..df64e80
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.focus-spec.js
@@ -0,0 +1,441 @@
+describe('c3 api focus', function () {
+    'use strict';
+
+    var chart;
+
+    var args = {
+        data: {
+            columns: [
+                ['data1', 30, 200, 100, 400],
+                ['data2', 1000, 800, 500, 2000],
+                ['data3', 5000, 2000, 1000, 4000]
+            ]
+        }
+    };
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('focus', function () {
+
+        it('should focus all targets', function (done) {
+            var main = chart.internal.main,
+                legend = chart.internal.legend;
+            chart.focus();
+            setTimeout(function () {
+                var targets = main.select('.c3-chart-line.c3-target'),
+                    legendItems = legend.select('.c3-legend-item');
+                targets.each(function () {
+                    var line = d3.select(this);
+                    expect(line.classed('c3-focused')).toBeTruthy();
+                });
+                legendItems.each(function () {
+                    var item = d3.select(this);
+                    expect(item.classed('c3-legend-item-focused')).toBeTruthy();
+                });
+                done();
+            }, 1000);
+        });
+
+        it('should focus one target', function (done) {
+            var main = chart.internal.main,
+                legend = chart.internal.legend;
+            chart.focus('data2');
+            setTimeout(function () {
+                var targets = {
+                    data1: main.select('.c3-chart-line.c3-target.c3-target-data1'),
+                    data2: main.select('.c3-chart-line.c3-target.c3-target-data2'),
+                    data3: main.select('.c3-chart-line.c3-target.c3-target-data3')
+                },
+                legendItems = {
+                    data1: legend.select('.c3-legend-item-data1'),
+                    data2: legend.select('.c3-legend-item-data2'),
+                    data3: legend.select('.c3-legend-item-data3')
+                };
+                expect(targets.data1.classed('c3-focused')).toBeFalsy();
+                expect(targets.data2.classed('c3-focused')).toBeTruthy();
+                expect(targets.data3.classed('c3-focused')).toBeFalsy();
+                expect(legendItems.data1.classed('c3-legend-item-focused')).toBeFalsy();
+                expect(legendItems.data2.classed('c3-legend-item-focused')).toBeTruthy();
+                expect(legendItems.data3.classed('c3-legend-item-focused')).toBeFalsy();
+                done();
+            }, 1000);
+        });
+
+        it('should focus multiple targets', function (done) {
+            var main = chart.internal.main,
+                legend = chart.internal.legend;
+            chart.focus(['data1', 'data2']);
+            setTimeout(function () {
+                var targets = {
+                    data1: main.select('.c3-chart-line.c3-target.c3-target-data1'),
+                    data2: main.select('.c3-chart-line.c3-target.c3-target-data2'),
+                    data3: main.select('.c3-chart-line.c3-target.c3-target-data3')
+                },
+                legendItems = {
+                    data1: legend.select('.c3-legend-item-data1'),
+                    data2: legend.select('.c3-legend-item-data2'),
+                    data3: legend.select('.c3-legend-item-data3')
+                };
+                expect(targets.data1.classed('c3-focused')).toBeTruthy();
+                expect(targets.data2.classed('c3-focused')).toBeTruthy();
+                expect(targets.data3.classed('c3-focused')).toBeFalsy();
+                expect(legendItems.data1.classed('c3-legend-item-focused')).toBeTruthy();
+                expect(legendItems.data2.classed('c3-legend-item-focused')).toBeTruthy();
+                expect(legendItems.data3.classed('c3-legend-item-focused')).toBeFalsy();
+                done();
+            }, 1000);
+        });
+
+    });
+
+    describe('defocus', function () {
+
+        it('should defocus all targets', function (done) {
+            var main = chart.internal.main,
+                legend = chart.internal.legend;
+            chart.defocus();
+            setTimeout(function () {
+                var targets = main.select('.c3-chart-line.c3-target'),
+                    legendItems = legend.select('.c3-legend-item');
+                targets.each(function () {
+                    var line = d3.select(this);
+                    expect(line.classed('c3-focused')).toBeFalsy();
+                    expect(line.classed('c3-defocused')).toBeTruthy();
+                });
+                legendItems.each(function () {
+                    var item = d3.select(this);
+                    expect(item.classed('c3-legend-item-focused')).toBeFalsy();
+                    expect(+item.style('opacity')).toBeCloseTo(0.3);
+                });
+                done();
+            }, 1000);
+        });
+
+        it('should defocus one target', function (done) {
+            var main = chart.internal.main,
+                legend = chart.internal.legend;
+            chart.defocus('data2');
+            setTimeout(function () {
+                var targets = {
+                    data1: main.select('.c3-chart-line.c3-target.c3-target-data1'),
+                    data2: main.select('.c3-chart-line.c3-target.c3-target-data2'),
+                    data3: main.select('.c3-chart-line.c3-target.c3-target-data3')
+                },
+                legendItems = {
+                    data1: legend.select('.c3-legend-item-data1'),
+                    data2: legend.select('.c3-legend-item-data2'),
+                    data3: legend.select('.c3-legend-item-data3')
+                };
+                expect(targets.data1.classed('c3-defocused')).toBeFalsy();
+                expect(targets.data2.classed('c3-defocused')).toBeTruthy();
+                expect(targets.data3.classed('c3-defocused')).toBeFalsy();
+                expect(legendItems.data1.classed('c3-legend-item-focused')).toBeFalsy();
+                expect(legendItems.data2.classed('c3-legend-item-focused')).toBeFalsy();
+                expect(legendItems.data3.classed('c3-legend-item-focused')).toBeFalsy();
+                expect(+legendItems.data1.style('opacity')).toBeCloseTo(1);
+                expect(+legendItems.data2.style('opacity')).toBeCloseTo(0.3);
+                expect(+legendItems.data3.style('opacity')).toBeCloseTo(1);
+                done();
+            }, 1000);
+        });
+
+        it('should defocus multiple targets', function (done) {
+            var main = chart.internal.main,
+                legend = chart.internal.legend;
+            chart.defocus(['data1', 'data2']);
+            setTimeout(function () {
+                var targets = {
+                    data1: main.select('.c3-chart-line.c3-target.c3-target-data1'),
+                    data2: main.select('.c3-chart-line.c3-target.c3-target-data2'),
+                    data3: main.select('.c3-chart-line.c3-target.c3-target-data3')
+                },
+                legendItems = {
+                    data1: legend.select('.c3-legend-item-data1'),
+                    data2: legend.select('.c3-legend-item-data2'),
+                    data3: legend.select('.c3-legend-item-data3')
+                };
+                expect(targets.data1.classed('c3-defocused')).toBeTruthy();
+                expect(targets.data2.classed('c3-defocused')).toBeTruthy();
+                expect(targets.data3.classed('c3-defocused')).toBeFalsy();
+                expect(legendItems.data1.classed('c3-legend-item-focused')).toBeFalsy();
+                expect(legendItems.data2.classed('c3-legend-item-focused')).toBeFalsy();
+                expect(legendItems.data3.classed('c3-legend-item-focused')).toBeFalsy();
+                expect(+legendItems.data1.style('opacity')).toBeCloseTo(0.3);
+                expect(+legendItems.data2.style('opacity')).toBeCloseTo(0.3);
+                expect(+legendItems.data3.style('opacity')).toBeCloseTo(1);
+                done();
+            }, 1000);
+        });
+
+        it('should defocus multiple targets after focused', function (done) {
+            var main = chart.internal.main,
+                legend = chart.internal.legend;
+            chart.focus();
+            setTimeout(function () {
+                chart.defocus(['data1', 'data2']);
+                setTimeout(function () {
+                    var targets = {
+                        data1: main.select('.c3-chart-line.c3-target.c3-target-data1'),
+                        data2: main.select('.c3-chart-line.c3-target.c3-target-data2'),
+                        data3: main.select('.c3-chart-line.c3-target.c3-target-data3')
+                    },
+                    legendItems = {
+                        data1: legend.select('.c3-legend-item-data1'),
+                        data2: legend.select('.c3-legend-item-data2'),
+                        data3: legend.select('.c3-legend-item-data3')
+                    };
+                    expect(targets.data1.classed('c3-defocused')).toBeTruthy();
+                    expect(targets.data2.classed('c3-defocused')).toBeTruthy();
+                    expect(targets.data3.classed('c3-defocused')).toBeFalsy();
+                    expect(legendItems.data1.classed('c3-legend-item-focused')).toBeFalsy();
+                    expect(legendItems.data2.classed('c3-legend-item-focused')).toBeFalsy();
+                    expect(legendItems.data3.classed('c3-legend-item-focused')).toBeTruthy();
+                    expect(+legendItems.data1.style('opacity')).toBeCloseTo(0.3);
+                    expect(+legendItems.data2.style('opacity')).toBeCloseTo(0.3);
+                    expect(+legendItems.data3.style('opacity')).toBeCloseTo(1);
+                    done();
+                }, 1000);
+            }, 1000);
+        });
+
+    });
+
+    describe('revert', function () {
+
+        it('should revert all targets after focus', function (done) {
+            var main = chart.internal.main,
+                legend = chart.internal.legend;
+            chart.focus();
+            setTimeout(function () {
+                chart.revert();
+                setTimeout(function () {
+                    var targets = main.select('.c3-chart-line.c3-target'),
+                        legendItems = legend.select('.c3-legend-item');
+                    targets.each(function () {
+                        var line = d3.select(this);
+                        expect(line.classed('c3-focused')).toBeFalsy();
+                    });
+                    legendItems.each(function () {
+                        var item = d3.select(this);
+                        expect(item.classed('c3-legend-item-focused')).toBeFalsy();
+                        expect(+item.style('opacity')).toBeCloseTo(1);
+                    });
+                    done();
+                }, 1000);
+            }, 1000);
+        });
+
+        it('should revert all targets after defocus', function (done) {
+            var main = chart.internal.main,
+                legend = chart.internal.legend;
+            chart.defocus();
+            setTimeout(function () {
+                chart.revert();
+                setTimeout(function () {
+                    var targets = main.select('.c3-chart-line.c3-target'),
+                        legendItems = legend.select('.c3-legend-item');
+                    targets.each(function () {
+                        var line = d3.select(this);
+                        expect(line.classed('c3-defocused')).toBeFalsy();
+                    });
+                    legendItems.each(function () {
+                        var item = d3.select(this);
+                        expect(item.classed('c3-legend-item-focused')).toBeFalsy();
+                        expect(+item.style('opacity')).toBeCloseTo(1);
+                    });
+                    done();
+                }, 1000);
+            }, 1000);
+        });
+
+        it('should revert one target after focus', function (done) {
+            var main = chart.internal.main,
+                legend = chart.internal.legend;
+            chart.focus();
+            setTimeout(function () {
+                chart.revert('data2');
+                setTimeout(function () {
+                    var targets = {
+                        data1: main.select('.c3-chart-line.c3-target.c3-target-data1'),
+                        data2: main.select('.c3-chart-line.c3-target.c3-target-data2'),
+                        data3: main.select('.c3-chart-line.c3-target.c3-target-data3')
+                    },
+                    legendItems = {
+                        data1: legend.select('.c3-legend-item-data1'),
+                        data2: legend.select('.c3-legend-item-data2'),
+                        data3: legend.select('.c3-legend-item-data3')
+                    };
+                    expect(targets.data1.classed('c3-focused')).toBeTruthy();
+                    expect(targets.data2.classed('c3-focused')).toBeFalsy();
+                    expect(targets.data3.classed('c3-focused')).toBeTruthy();
+                    expect(+legendItems.data1.style('opacity')).toBeCloseTo(1);
+                    expect(+legendItems.data2.style('opacity')).toBeCloseTo(1);
+                    expect(+legendItems.data3.style('opacity')).toBeCloseTo(1);
+                    expect(legendItems.data1.classed('c3-legend-item-focused')).toBeTruthy();
+                    expect(legendItems.data2.classed('c3-legend-item-focused')).toBeFalsy();
+                    expect(legendItems.data3.classed('c3-legend-item-focused')).toBeTruthy();
+                    done();
+                }, 1000);
+            }, 1000);
+        });
+
+        it('should revert one target after defocus', function (done) {
+            var main = chart.internal.main,
+                legend = chart.internal.legend;
+            chart.defocus();
+            setTimeout(function () {
+                chart.revert('data2');
+                setTimeout(function () {
+                    var targets = {
+                        data1: main.select('.c3-chart-line.c3-target.c3-target-data1'),
+                        data2: main.select('.c3-chart-line.c3-target.c3-target-data2'),
+                        data3: main.select('.c3-chart-line.c3-target.c3-target-data3')
+                    },
+                    legendItems = {
+                        data1: legend.select('.c3-legend-item-data1'),
+                        data2: legend.select('.c3-legend-item-data2'),
+                        data3: legend.select('.c3-legend-item-data3')
+                    };
+                    expect(targets.data1.classed('c3-defocused')).toBeTruthy();
+                    expect(targets.data2.classed('c3-defocused')).toBeFalsy();
+                    expect(targets.data3.classed('c3-defocused')).toBeTruthy();
+                    expect(+legendItems.data1.style('opacity')).toBeCloseTo(0.3);
+                    expect(+legendItems.data2.style('opacity')).toBeCloseTo(1);
+                    expect(+legendItems.data3.style('opacity')).toBeCloseTo(0.3);
+                    expect(legendItems.data1.classed('c3-legend-item-focused')).toBeFalsy();
+                    expect(legendItems.data2.classed('c3-legend-item-focused')).toBeFalsy();
+                    expect(legendItems.data3.classed('c3-legend-item-focused')).toBeFalsy();
+                    done();
+                }, 1000);
+            }, 1000);
+        });
+
+        it('should focus multiple targets after focus', function (done) {
+            var main = chart.internal.main,
+                legend = chart.internal.legend;
+            chart.focus();
+            setTimeout(function () {
+                chart.revert(['data1', 'data2']);
+                setTimeout(function () {
+                    var targets = {
+                        data1: main.select('.c3-chart-line.c3-target.c3-target-data1'),
+                        data2: main.select('.c3-chart-line.c3-target.c3-target-data2'),
+                        data3: main.select('.c3-chart-line.c3-target.c3-target-data3')
+                    },
+                    legendItems = {
+                        data1: legend.select('.c3-legend-item-data1'),
+                        data2: legend.select('.c3-legend-item-data2'),
+                        data3: legend.select('.c3-legend-item-data3')
+                    };
+                    expect(targets.data1.classed('c3-focused')).toBeFalsy();
+                    expect(targets.data2.classed('c3-focused')).toBeFalsy();
+                    expect(targets.data3.classed('c3-focused')).toBeTruthy();
+                    expect(+legendItems.data1.style('opacity')).toBeCloseTo(1);
+                    expect(+legendItems.data2.style('opacity')).toBeCloseTo(1);
+                    expect(+legendItems.data3.style('opacity')).toBeCloseTo(1);
+                    expect(legendItems.data1.classed('c3-legend-item-focused')).toBeFalsy();
+                    expect(legendItems.data2.classed('c3-legend-item-focused')).toBeFalsy();
+                    expect(legendItems.data3.classed('c3-legend-item-focused')).toBeTruthy();
+                    done();
+                }, 1000);
+            }, 1000);
+        });
+
+        it('should focus multiple targets after defocus', function (done) {
+            var main = chart.internal.main,
+                legend = chart.internal.legend;
+            chart.defocus();
+            setTimeout(function () {
+                chart.revert(['data1', 'data2']);
+                setTimeout(function () {
+                    var targets = {
+                        data1: main.select('.c3-chart-line.c3-target.c3-target-data1'),
+                        data2: main.select('.c3-chart-line.c3-target.c3-target-data2'),
+                        data3: main.select('.c3-chart-line.c3-target.c3-target-data3')
+                    },
+                    legendItems = {
+                        data1: legend.select('.c3-legend-item-data1'),
+                        data2: legend.select('.c3-legend-item-data2'),
+                        data3: legend.select('.c3-legend-item-data3')
+                    };
+                    expect(targets.data1.classed('c3-defocused')).toBeFalsy();
+                    expect(targets.data2.classed('c3-defocused')).toBeFalsy();
+                    expect(targets.data3.classed('c3-defocused')).toBeTruthy();
+                    expect(+legendItems.data1.style('opacity')).toBeCloseTo(1);
+                    expect(+legendItems.data2.style('opacity')).toBeCloseTo(1);
+                    expect(+legendItems.data3.style('opacity')).toBeCloseTo(0.3);
+                    expect(legendItems.data1.classed('c3-legend-item-focused')).toBeFalsy();
+                    expect(legendItems.data2.classed('c3-legend-item-focused')).toBeFalsy();
+                    expect(legendItems.data3.classed('c3-legend-item-focused')).toBeFalsy();
+                    done();
+                }, 1000);
+            }, 1000);
+        });
+
+    });
+
+    describe('when legend.show = false', function () {
+
+        it('should update args to hide legend', function () {
+            args.legend = {
+                show: false
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should focus all targets without showing legend', function (done) {
+            var main = chart.internal.main,
+                legend = chart.internal.legend;
+            chart.focus();
+            setTimeout(function () {
+                var targets = main.select('.c3-chart-line.c3-target'),
+                    legendItems = legend.select('.c3-legend-item');
+                targets.each(function () {
+                    var line = d3.select(this);
+                    expect(line.classed('c3-focused')).toBeTruthy();
+                });
+                expect(legendItems.size()).toBeCloseTo(0);
+                done();
+            }, 1000);
+        });
+
+        it('should defocus all targets without showing legend', function (done) {
+            var main = chart.internal.main,
+                legend = chart.internal.legend;
+            chart.defocus();
+            setTimeout(function () {
+                var targets = main.select('.c3-chart-line.c3-target'),
+                    legendItems = legend.select('.c3-legend-item');
+                targets.each(function () {
+                    var line = d3.select(this);
+                    expect(line.classed('c3-defocused')).toBeTruthy();
+                });
+                expect(legendItems.size()).toBeCloseTo(0);
+                done();
+            }, 1000);
+        });
+
+        it('should revert all targets after focus', function (done) {
+            var main = chart.internal.main,
+                legend = chart.internal.legend;
+            chart.focus();
+            setTimeout(function () {
+                chart.revert();
+                setTimeout(function () {
+                    var targets = main.select('.c3-chart-line.c3-target'),
+                        legendItems = legend.select('.c3-legend-item');
+                    targets.each(function () {
+                        var line = d3.select(this);
+                        expect(line.classed('c3-focused')).toBeFalsy();
+                    });
+                    expect(legendItems.size()).toBeCloseTo(0);
+                    done();
+                }, 1000);
+            }, 1000);
+        });
+
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.grid-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.grid-spec.js
new file mode 100644
index 0000000..ebaeee6
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.grid-spec.js
@@ -0,0 +1,119 @@
+describe('c3 api grid', function () {
+    'use strict';
+
+    var chart, args;
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('ygrid.add and ygrid.remove', function () {
+
+        it('should update args', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, 200, 100, 400, 150, 250]
+                    ]
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should update y grids', function (done) {
+            var main = chart.internal.main,
+                expectedGrids = [
+                    {
+                        value: 100,
+                        text: 'Pressure Low'
+                    },
+                    {
+                        value: 200,
+                        text: 'Pressure High'
+                    }
+                ],
+                grids;
+
+            // Call ygrids.add
+            chart.ygrids.add(expectedGrids);
+            setTimeout(function () {
+                grids = main.selectAll('.c3-ygrid-line');
+                expect(grids.size()).toBe(expectedGrids.length);
+                grids.each(function (d, i) {
+                    var y = +d3.select(this).select('line').attr('y1'),
+                        text = d3.select(this).select('text').text(),
+                        expectedY = Math.round(chart.internal.y(expectedGrids[i].value)),
+                        expectedText = expectedGrids[i].text;
+                    expect(y).toBe(expectedY);
+                    expect(text).toBe(expectedText);
+                });
+
+                // Call ygrids.remove
+                chart.ygrids.remove(expectedGrids);
+                setTimeout(function () {
+                    grids = main.selectAll('.c3-ygrid-line');
+                    expect(grids.size()).toBe(0);
+                }, 500);
+
+            }, 500);
+
+            setTimeout(function () {
+                done();
+            }, 1200);
+        });
+
+        it("should update x ygrids even if it's zoomed", function (done) {
+            var main = chart.internal.main,
+                expectedGrids = [
+                    {
+                        value: 0,
+                        text: 'Pressure Low'
+                    },
+                    {
+                        value: 1,
+                        text: 'Pressure High'
+                    }
+                ],
+                grids, domain;
+
+            chart.zoom([0, 2]);
+            setTimeout(function () {
+
+                // Call xgrids
+                chart.xgrids(expectedGrids);
+                setTimeout(function () {
+                    grids = main.selectAll('.c3-xgrid-line');
+                    expect(grids.size()).toBe(expectedGrids.length);
+                    grids.each(function (d, i) {
+                        var x = +d3.select(this).select('line').attr('x1'),
+                            text = d3.select(this).select('text').text(),
+                            expectedX = Math.round(chart.internal.x(expectedGrids[i].value)),
+                            expectedText = expectedGrids[i].text;
+                        expect(x).toBe(expectedX);
+                        expect(text).toBe(expectedText);
+                    });
+
+                    // check if it was not rescaled
+                    domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeLessThan(0);
+                    expect(domain[1]).toBeGreaterThan(400);
+
+                    // Call xgrids.remove
+                    chart.xgrids.remove(expectedGrids);
+                    setTimeout(function () {
+                        grids = main.selectAll('.c3-xgrid-line');
+                        expect(grids.size()).toBe(0);
+                    }, 500); // for xgrids.remove()
+
+                }, 500); // for xgrids()
+
+            }, 500); // for zoom
+
+            setTimeout(function () {
+                done();
+            }, 1700);
+        });
+
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.load-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.load-spec.js
new file mode 100644
index 0000000..fbea981
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.load-spec.js
@@ -0,0 +1,121 @@
+describe('c3 api load', function () {
+    'use strict';
+
+    var chart, args;
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('indexed data', function () {
+
+        describe('as column', function () {
+
+            it('should update args', function () {
+                args = {
+                    data: {
+                        columns: [
+                            ['data1', 30, 200, 100, 400, 150, 250],
+                            ['data2', 5000, 2000, 1000, 4000, 1500, 2500]
+                        ]
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should load additional data', function (done) {
+                var main = chart.internal.main,
+                    legend = chart.internal.legend;
+                chart.load({
+                    columns: [
+                        ['data3', 800, 500, 900, 500, 1000, 700]
+                    ]
+                });
+                setTimeout(function () {
+                    var target = main.select('.c3-chart-line.c3-target.c3-target-data3'),
+                        legendItem = legend.select('.c3-legend-item.c3-legend-item-data3');
+                    expect(target.size()).toBe(1);
+                    expect(legendItem.size()).toBe(1);
+                    done();
+                }, 500);
+            });
+
+        });
+
+    });
+
+    describe('category data', function () {
+
+        it('should update arg to category data', function () {
+            args = {
+                data: {
+                    x: 'x',
+                    columns: [
+                        ['x', 'cat1', 'cat2', 'cat3', 'cat4', 'cat5', 'cat6'],
+                        ['data1', 30, 200, 100, 400, 150, 250],
+                        ['data2', 5000, 2000, 1000, 4000, 1500, 2500]
+                    ]
+                },
+                axis: {
+                    x: {
+                        type: 'category'
+                    }
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        describe('as column', function () {
+
+            it('should load additional data', function (done) {
+                var main = chart.internal.main,
+                    legend = chart.internal.legend;
+                chart.load({
+                    columns: [
+                        ['data3', 800, 500, 900, 500, 1000, 700]
+                    ]
+                });
+                setTimeout(function () {
+                    var target = main.select('.c3-chart-line.c3-target.c3-target-data3'),
+                        legendItem = legend.select('.c3-legend-item.c3-legend-item-data3'),
+                        tickTexts = main.selectAll('.c3-axis-x g.tick text'),
+                        expected = ['cat1', 'cat2', 'cat3', 'cat4', 'cat5', 'cat6'];
+                    expect(target.size()).toBe(1);
+                    expect(legendItem.size()).toBe(1);
+                    tickTexts.each(function (d, i) {
+                        var text = d3.select(this).select('tspan').text();
+                        expect(text).toBe(expected[i]);
+                    });
+                    done();
+                }, 500);
+            });
+
+            it('should load additional data', function (done) {
+                var main = chart.internal.main,
+                    legend = chart.internal.legend;
+                chart.load({
+                    columns: [
+                        ['x', 'new1', 'new2', 'new3', 'new4', 'new5', 'new6'],
+                        ['data3', 800, 500, 900, 500, 1000, 700]
+                    ]
+                });
+                setTimeout(function () {
+                    var target = main.select('.c3-chart-line.c3-target.c3-target-data3'),
+                        legendItem = legend.select('.c3-legend-item.c3-legend-item-data3'),
+                        tickTexts = main.selectAll('.c3-axis-x g.tick text'),
+                        expected = ['new1', 'new2', 'new3', 'new4', 'new5', 'new6'];
+                    expect(target.size()).toBe(1);
+                    expect(legendItem.size()).toBe(1);
+                    tickTexts.each(function (d, i) {
+                        var text = d3.select(this).select('tspan').text();
+                        expect(text).toBe(expected[i]);
+                    });
+                    done();
+                }, 500);
+            });
+
+        });
+
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.zoom-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.zoom-spec.js
new file mode 100644
index 0000000..4a65927
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/api.zoom-spec.js
@@ -0,0 +1,115 @@
+describe('c3 api zoom', function () {
+    'use strict';
+
+    var chart, args;
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('zoom', function () {
+
+        it('should update args', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, 200, 100, 400, 150, 250],
+                        ['data2', 50, 20, 10, 40, 15, 25],
+                        ['data3', 150, 120, 110, 140, 115, 125]
+                    ]
+                },
+                zoom: {
+                    enabled: true
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should be zoomed properly', function () {
+            var target = [3, 5], domain;
+            chart.zoom(target);
+            domain = chart.internal.x.domain();
+            expect(domain[0]).toBe(target[0]);
+            expect(domain[1]).toBe(target[1]);
+        });
+
+        it('should be zoomed properly again', function () {
+            var target = [1, 4], domain;
+            chart.zoom(target);
+            domain = chart.internal.x.domain();
+            expect(domain[0]).toBe(target[0]);
+            expect(domain[1]).toBe(target[1]);
+        });
+
+        it('should load timeseries data', function () {
+            args = {
+                data: {
+                    x: 'date',
+                    columns: [
+                        ['date', '2014-01-01', '2014-01-02', '2014-08-01', '2014-10-19'],
+                        ['data1', 30, 200, 100, 400]
+                    ]
+                },
+                axis: {
+                    x: {
+                        type: 'timeseries'
+                    }
+                },
+                zoom: {
+                    enabled: true
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should be zoomed properly', function () {
+            var target = [new Date(2014, 7, 1), new Date(2014, 8, 1)], domain;
+            chart.zoom(target);
+            domain = chart.internal.x.domain();
+            expect(+domain[0]).toBe(+target[0]);
+            expect(+domain[1]).toBe(+target[1]);
+        });
+
+        it('should be zoomed properly', function () {
+            var target = ['2014-08-01', '2014-09-01'], domain;
+            chart.zoom(target);
+            domain = chart.internal.x.domain();
+            expect(+domain[0]).toBe(+chart.internal.parseDate(target[0]));
+            expect(+domain[1]).toBe(+chart.internal.parseDate(target[1]));
+        });
+
+    });
+
+    describe('unzoom', function () {
+
+        it('should load indexed data', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, 200, 100, 400, 150, 250]
+                    ]
+                },
+                zoom: {
+                    enabled: true
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should be unzoomed properly', function () {
+            var target = [1, 4], orginal = chart.internal.x.domain(), domain;
+
+            chart.zoom(target);
+            domain = chart.internal.x.domain();
+            expect(domain[0]).toBe(target[0]);
+            expect(domain[1]).toBe(target[1]);
+
+            chart.unzoom();
+            domain = chart.internal.x.domain();
+            expect(domain[0]).toBe(orginal[0]);
+            expect(domain[1]).toBe(orginal[1]);
+        });
+
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/arc-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/arc-spec.js
new file mode 100644
index 0000000..517bf64
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/arc-spec.js
@@ -0,0 +1,100 @@
+describe('c3 chart arc', function () {
+    'use strict';
+
+    var chart, args;
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('show pie chart', function () {
+
+        it('should update args to have pie chart', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30],
+                        ['data2', 150],
+                        ['data3', 120]
+                    ],
+                    type: 'pie'
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should have correct classes', function () {
+            var chartArc = d3.select('.c3-chart-arcs'),
+            arcs = {
+                data1: chartArc.select('.c3-chart-arc.c3-target.c3-target-data1')
+                    .select('g.c3-shapes.c3-shapes-data1.c3-arcs.c3-arcs-data1')
+                    .select('path.c3-shape.c3-shape.c3-arc.c3-arc-data1'),
+                data2: chartArc.select('.c3-chart-arc.c3-target.c3-target-data2')
+                    .select('g.c3-shapes.c3-shapes-data2.c3-arcs.c3-arcs-data2')
+                    .select('path.c3-shape.c3-shape.c3-arc.c3-arc-data2'),
+                data3: chartArc.select('.c3-chart-arc.c3-target.c3-target-data3')
+                    .select('g.c3-shapes.c3-shapes-data3.c3-arcs.c3-arcs-data3')
+                    .select('path.c3-shape.c3-shape.c3-arc.c3-arc-data3')
+            };
+            expect(arcs.data1.size()).toBe(1);
+            expect(arcs.data2.size()).toBe(1);
+            expect(arcs.data3.size()).toBe(1);
+        });
+
+        it('should have correct d', function () {
+            expect(d3.select('.c3-arc-data1').attr('d')).toMatch(/M-124\..+,-171\..+A211\..+,211\..+ 0 0,1 -3\..+,-211\..+L0,0Z/);
+            expect(d3.select('.c3-arc-data2').attr('d')).toMatch(/M1\..+,-211\..+A211\..+,211\..+ 0 0,1 1\..+,211\..+L0,0Z/);
+            expect(d3.select('.c3-arc-data3').attr('d')).toMatch(/M1\..+,211\..+A211\..+,211\..+ 0 0,1 -124\..+,-171\..+L0,0Z/);
+        });
+
+        it('should set args with data id that can be converted to a color', function () {
+            args.data.columns = [
+                ['black', 30],
+                ['data2', 150],
+                ['data3', 120]
+            ];
+            expect(true).toBeTruthy();
+        });
+
+        it('should have correct d even if data id can be converted to a color', function (done) {
+            setTimeout(function () {
+                expect(d3.select('.c3-arc-black').attr('d')).toMatch(/M-124\..+,-171\..+A211\..+,211\..+ 0 0,1 -3\..+,-211\..+L0,0Z/);
+                done();
+            }, 500);
+        });
+
+        it('should update args to have empty pie chart', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', null],
+                        ['data2', null],
+                        ['data3', null]
+                    ],
+                    type: 'pie'
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should have correct d attribute', function () {
+            var chartArc = d3.select('.c3-chart-arcs'),
+            arcs = {
+                data1: chartArc.select('.c3-chart-arc.c3-target.c3-target-data1')
+                    .select('g.c3-shapes.c3-shapes-data1.c3-arcs.c3-arcs-data1')
+                    .select('path.c3-shape.c3-shape.c3-arc.c3-arc-data1'),
+                data2: chartArc.select('.c3-chart-arc.c3-target.c3-target-data2')
+                    .select('g.c3-shapes.c3-shapes-data2.c3-arcs.c3-arcs-data2')
+                    .select('path.c3-shape.c3-shape.c3-arc.c3-arc-data2'),
+                data3: chartArc.select('.c3-chart-arc.c3-target.c3-target-data3')
+                    .select('g.c3-shapes.c3-shapes-data3.c3-arcs.c3-arcs-data3')
+                    .select('path.c3-shape.c3-shape.c3-arc.c3-arc-data3')
+            };
+            expect(arcs.data1.attr('d').indexOf('NaN')).toBe(-1);
+            expect(arcs.data2.attr('d').indexOf('NaN')).toBe(-1);
+            expect(arcs.data3.attr('d').indexOf('NaN')).toBe(-1);
+        });
+
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/axis-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/axis-spec.js
new file mode 100644
index 0000000..0f4aa2d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/axis-spec.js
@@ -0,0 +1,769 @@
+describe('c3 chart axis', function () {
+    'use strict';
+
+    var chart;
+
+    var args = {
+        data: {
+            columns: [
+                ['data1', 30, 200, 100, 400, 150, 250],
+                ['data2', 50, 20, 10, 40, 15, 25],
+                ['data3', 150, 120, 110, 140, 115, 125]
+            ]
+        },
+        axis: {
+            y: {
+                tick: {
+                    values: null,
+                    count: undefined
+                }
+            },
+            y2: {
+                tick: {
+                    values: null,
+                    count: undefined
+                }
+            }
+        }
+    };
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('axis.y.tick.count', function () {
+
+        it('should update args to have only 1 tick on y axis', function () {
+            args.axis.y.tick.count = 1;
+            expect(true).toBeTruthy();
+        });
+
+        it('should have only 1 tick on y axis', function () {
+            var ticksSize = d3.select('.c3-axis-y').selectAll('g.tick').size();
+            expect(ticksSize).toBe(1);
+        });
+
+        it('should update args to have 2 ticks on y axis', function () {
+            args.axis.y.tick.count = 2;
+            expect(true).toBeTruthy();
+        });
+
+        it('should have 2 ticks on y axis', function () {
+            var ticksSize = d3.select('.c3-axis-y').selectAll('g.tick').size();
+            expect(ticksSize).toBe(2);
+        });
+
+        it('should update args to have 3 ticks on y axis', function () {
+            args.axis.y.tick.count = 3;
+            expect(true).toBeTruthy();
+        });
+
+        it('should have 3 ticks on y axis', function () {
+            var ticksSize = d3.select('.c3-axis-y').selectAll('g.tick').size();
+            expect(ticksSize).toBe(3);
+        });
+
+    });
+
+    describe('axis.y.tick.values', function () {
+
+        var values = [100, 500];
+
+        it('should update args to have only 2 ticks on y axis', function () {
+            args.axis.y.tick.values = values;
+            expect(true).toBeTruthy();
+        });
+
+        it('should have only 2 tick on y axis', function () {
+            var ticksSize = d3.select('.c3-axis-y').selectAll('g.tick').size();
+            expect(ticksSize).toBe(2);
+        });
+
+        it('should have specified tick texts', function () {
+            d3.select('.c3-axis-y').selectAll('g.tick').each(function (d, i) {
+                var text = d3.select(this).select('text').text();
+                expect(+text).toBe(values[i]);
+            });
+        });
+
+    });
+
+    describe('axis y timeseries', function () {
+
+        it('should update args', function () {
+            args = {
+                data: {
+                    columns: [
+                        ["times", 60000, 120000, 180000, 240000]
+                    ]
+                },
+                axis: {
+                    y: {
+                        type : 'timeseries',
+                        tick: {
+                            time: {
+                            }
+                        }
+                    }
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should have 7 ticks on y axis', function () {
+            var ticksSize = d3.select('.c3-axis-y').selectAll('g.tick').size();
+            expect(ticksSize).toBe(7); // the count starts at initial value and increments by the set interval
+        });
+
+        it('should have specified 30 second intervals', function () {
+            var prevValue;
+            d3.select('.c3-axis-y').selectAll('g.tick').each(function (d, i) {
+                if (i !== 0) {
+                    var result = d - prevValue;
+                    expect(result).toEqual(30000); // expressed in milliseconds
+                }
+                prevValue = d;
+            });
+        });
+
+        it('should update args to set axis.y.time', function () {
+            args.axis.y.tick.time = {
+                value : 'seconds',
+                interval : 60
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should have 4 ticks on y axis', function () {
+            var ticksSize = d3.select('.c3-axis-y').selectAll('g.tick').size();
+            expect(ticksSize).toBe(4); // the count starts at initial value and increments by the set interval
+        });
+
+        it('should have specified 60 second intervals', function () {
+            var prevValue;
+            d3.select('.c3-axis-y').selectAll('g.tick').each(function (d, i) {
+                if (i !== 0) {
+                    var result = d - prevValue;
+                    expect(result).toEqual(60000); // expressed in milliseconds
+                }
+                prevValue = d;
+            });
+        });
+    });
+
+    describe('axis.x.tick.width', function () {
+
+        describe('indexed x axis and y/y2 axis', function () {
+
+            describe('not rotated', function () {
+
+                it('should update args successfully', function () {
+                    args = {
+                        data: {
+                            columns: [
+                                ['data1', 30, 200, 100, 400, 150, 250],
+                                ['data2', 50, 20, 10, 40, 15, 25]
+                            ],
+                            axes: {
+                                data2: 'y2'
+                            }
+                        },
+                        axis: {
+                            y2: {
+                                show: true
+                            }
+                        }
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should construct indexed x axis properly', function () {
+                    var ticks = chart.internal.main.select('.c3-axis-x').selectAll('g.tick'),
+                        expectedX = '0',
+                        expectedDy = '.71em';
+                    expect(ticks.size()).toBe(6);
+                    ticks.each(function (d, i) {
+                        var tspans = d3.select(this).selectAll('tspan');
+                        expect(tspans.size()).toBe(1);
+                        tspans.each(function () {
+                            var tspan = d3.select(this);
+                            expect(tspan.text()).toBe(i + '');
+                            expect(tspan.attr('x')).toBe(expectedX);
+                            expect(tspan.attr('dy')).toBe(expectedDy);
+                        });
+                    });
+                });
+
+                it('should set axis.x.tick.format', function () {
+                    args.axis.x = {
+                        tick: {
+                            format: function () {
+                                return 'very long tick text on x axis';
+                            }
+                        }
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should split x axis tick text to multiple lines', function () {
+                    var ticks = chart.internal.main.select('.c3-axis-x').selectAll('g.tick'),
+                        expectedTexts = ['very long tick text', 'on x axis'],
+                        expectedX = '0';
+                    expect(ticks.size()).toBe(6);
+                    ticks.each(function () {
+                        var tspans = d3.select(this).selectAll('tspan');
+                        expect(tspans.size()).toBe(2);
+                        tspans.each(function (d, i) {
+                            var tspan = d3.select(this);
+                            expect(tspan.text()).toBe(expectedTexts[i]);
+                            expect(tspan.attr('x')).toBe(expectedX);
+                            if (i === 0) {
+                                expect(tspan.attr('dy')).toBe('.71em');
+                            } else {
+                                expect(tspan.attr('dy')).toBeGreaterThan(8);
+                            }
+                        });
+                    });
+                });
+
+                it('should construct y axis properly', function () {
+                    var ticks = chart.internal.main.select('.c3-axis-y').selectAll('g.tick'),
+                        expectedX = '-9',
+                        expectedDy = '3';
+                    expect(ticks.size()).toBe(9);
+                    ticks.each(function (d) {
+                        var tspans = d3.select(this).selectAll('tspan');
+                        expect(tspans.size()).toBe(1);
+                        tspans.each(function () {
+                            var tspan = d3.select(this);
+                            expect(tspan.text()).toBe(d + '');
+                            expect(tspan.attr('x')).toBe(expectedX);
+                            expect(tspan.attr('dy')).toBe(expectedDy);
+                        });
+                    });
+                });
+
+                it('should construct y2 axis properly', function () {
+                    var ticks = chart.internal.main.select('.c3-axis-y2').selectAll('g.tick'),
+                        expectedX = '9',
+                        expectedDy = '3';
+                    expect(ticks.size()).toBe(9);
+                    ticks.each(function (d) {
+                        var tspans = d3.select(this).selectAll('tspan');
+                        expect(tspans.size()).toBe(1);
+                        tspans.each(function () {
+                            var tspan = d3.select(this);
+                            expect(tspan.text()).toBe(d + '');
+                            expect(tspan.attr('x')).toBe(expectedX);
+                            expect(tspan.attr('dy')).toBe(expectedDy);
+                        });
+                    });
+                });
+
+                it('should set big values in y', function () {
+                    args.data.columns = [
+                        ['data1', 3000000000000000, 200, 100, 400, 150, 250],
+                        ['data2', 50, 20, 10, 40, 15, 25]
+                    ];
+                    expect(true).toBeTruthy();
+                });
+
+                it('should not split y axis tick text to multiple lines', function () {
+                    var ticks = chart.internal.main.select('.c3-axis-y2').selectAll('g.tick');
+                    ticks.each(function () {
+                        var tspans = d3.select(this).selectAll('tspan');
+                        expect(tspans.size()).toBe(1);
+                    });
+                });
+
+            });
+
+            describe('rotated', function () {
+
+                it('should update args to rotate axis', function () {
+                    args.axis.rotated = true;
+                    expect(true).toBeTruthy();
+                });
+
+                it('should split x axis tick text to multiple lines', function () {
+                    var ticks = chart.internal.main.select('.c3-axis-x').selectAll('g.tick'),
+                        expectedTexts = ['very long tick', 'text on x axis'],
+                        expectedX = '-9';
+                    expect(ticks.size()).toBe(6);
+                    ticks.each(function () {
+                        var tspans = d3.select(this).selectAll('tspan');
+                        expect(tspans.size()).toBe(2);
+                        tspans.each(function (d, i) {
+                            var tspan = d3.select(this);
+                            expect(tspan.text()).toBe(expectedTexts[i]);
+                            expect(tspan.attr('x')).toBe(expectedX);
+                            if (i === 0) {
+                                expect(tspan.attr('dy')).toBeLessThan(0);
+                            } else {
+                                expect(tspan.attr('dy')).toBeGreaterThan(9);
+                            }
+                        });
+                    });
+                });
+
+                it('should not split y axis tick text to multiple lines', function () {
+                    var ticks = chart.internal.main.select('.c3-axis-y').selectAll('g.tick'),
+                        expectedTexts = [
+                            '0',
+                            '500000000000000',
+                            '1000000000000000',
+                            '1500000000000000',
+                            '2000000000000000',
+                            '2500000000000000',
+                            '3000000000000000'
+                        ],
+                        expectedX = '0',
+                        expectedDy = '.71em';
+                    expect(ticks.size()).toBe(7);
+                    ticks.each(function (d, i) {
+                        var tspans = d3.select(this).selectAll('tspan');
+                        expect(tspans.size()).toBe(1);
+                        tspans.each(function () {
+                            var tspan = d3.select(this);
+                            expect(tspan.text()).toBe(expectedTexts[i]);
+                            expect(tspan.attr('x')).toBe(expectedX);
+                            expect(tspan.attr('dy')).toBe(expectedDy);
+                        });
+                    });
+                });
+
+            });
+        });
+
+        describe('category axis', function () {
+
+            describe('not rotated', function () {
+
+                it('should update args successfully', function () {
+                    args = {
+                        data: {
+                            x: 'x',
+                            columns: [
+                                ['x', 'this is a very long tick text on category axis', 'cat1', 'cat2', 'cat3', 'cat4', 'cat5'],
+                                ['data1', 30, 200, 100, 400, 150, 250],
+                                ['data2', 50, 20, 10, 40, 15, 25]
+                            ]
+                        },
+                        axis: {
+                            x: {
+                                type: 'category'
+                            }
+                        }
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should locate ticks properly', function () {
+                    var ticks = chart.internal.main.select('.c3-axis-x').selectAll('g.tick');
+                    ticks.each(function (d, i) {
+                        var tspans = d3.select(this).selectAll('tspan'),
+                            expectedX = '0',
+                            expectedDy = '.71em';
+                        if (i > 0) { // i === 0 should be checked in next test
+                            expect(tspans.size()).toBe(1);
+                            tspans.each(function () {
+                                var tspan = d3.select(this);
+                                expect(tspan.attr('x')).toBe(expectedX);
+                                expect(tspan.attr('dy')).toBe(expectedDy);
+                            });
+                        }
+                    });
+                });
+
+                it('should split tick text properly', function () {
+                    var tick = chart.internal.main.select('.c3-axis-x').select('g.tick'),
+                        tspans = tick.selectAll('tspan'),
+                        expectedTickTexts = [
+                            'this is a very',
+                            'long tick text',
+                            'on category axis'
+                        ],
+                        expectedX = '0';
+                    expect(tspans.size()).toBe(3);
+                    tspans.each(function (d, i) {
+                        var tspan = d3.select(this);
+                        expect(tspan.text()).toBe(expectedTickTexts[i]);
+                        expect(tspan.attr('x')).toBe(expectedX);
+                        // unable to define pricise number because it differs depends on environment..
+                        if (i === 0) {
+                            expect(tspan.attr('dy')).toBe('.71em');
+                        } else {
+                            expect(tspan.attr('dy')).toBeGreaterThan(8);
+                        }
+                    });
+                });
+            });
+
+            describe('rotated', function () {
+
+                it('should update args to rotate axis', function () {
+                    args.axis.rotated = true;
+                    expect(true).toBeTruthy();
+                });
+
+                it('should locate ticks on rotated axis properly', function () {
+                    var ticks = chart.internal.main.select('.c3-axis-x').selectAll('g.tick');
+                    ticks.each(function (d, i) {
+                        var tspans = d3.select(this).selectAll('tspan'),
+                            expectedX = '-9',
+                            expectedDy = '3';
+                        if (i > 0) { // i === 0 should be checked in next test
+                            expect(tspans.size()).toBe(1);
+                            tspans.each(function () {
+                                var tspan = d3.select(this);
+                                expect(tspan.attr('x')).toBe(expectedX);
+                                expect(tspan.attr('dy')).toBe(expectedDy);
+                            });
+                        }
+                    });
+                });
+
+                it('should split tick text on rotated axis properly', function () {
+                    var tick = chart.internal.main.select('.c3-axis-x').select('g.tick'),
+                        tspans = tick.selectAll('tspan'),
+                        expectedTickTexts = [
+                            'this is a very',
+                            'long tick text on',
+                            'category axis'
+                        ],
+                        expectedX = '-9';
+                    expect(tspans.size()).toBe(3);
+                    tspans.each(function (d, i) {
+                        var tspan = d3.select(this);
+                        expect(tspan.text()).toBe(expectedTickTexts[i]);
+                        expect(tspan.attr('x')).toBe(expectedX);
+                        // unable to define pricise number because it differs depends on environment..
+                        if (i === 0) {
+                            expect(tspan.attr('dy')).toBeLessThan(0);
+                        } else {
+                            expect(tspan.attr('dy')).toBeGreaterThan(8);
+                        }
+                    });
+                });
+
+            });
+
+            describe('option used', function () {
+
+                describe('as null', function () {
+
+                    it('should update args not to split ticks', function () {
+                        args.axis.x.tick = {
+                            multiline: false
+                        };
+                        expect(true).toBeTruthy();
+                    });
+
+                    it('should split x tick', function () {
+                        var tick = chart.internal.main.select('.c3-axis-x').select('g.tick'),
+                            tspans = tick.selectAll('tspan');
+                        expect(tspans.size()).toBe(1);
+                    });
+
+                });
+
+                describe('as value', function () {
+
+                    it('should update args not to split ticks', function () {
+                        args.axis.x.tick = {
+                            width: 150
+                        };
+                        expect(true).toBeTruthy();
+                    });
+
+                    it('should split x tick to 2 lines properly', function () {
+                        var tick = chart.internal.main.select('.c3-axis-x').select('g.tick'),
+                            tspans = tick.selectAll('tspan'),
+                            expectedTickTexts = [
+                                'this is a very long tick',
+                                'text on category axis'
+                            ],
+                            expectedX = '-9';
+                        expect(tspans.size()).toBe(2);
+                        tspans.each(function (d, i) {
+                            var tspan = d3.select(this);
+                            expect(tspan.text()).toBe(expectedTickTexts[i]);
+                            expect(tspan.attr('x')).toBe(expectedX);
+                            // unable to define pricise number because it differs depends on environment..
+                            if (i === 0) {
+                                expect(tspan.attr('dy')).toBeLessThan(0);
+                            } else {
+                                expect(tspan.attr('dy')).toBeGreaterThan(8);
+                            }
+                        });
+                    });
+                });
+            });
+        });
+
+        describe('with axis.x.tick.format', function () {
+
+            it('should update args to use axis.x.tick.format', function () {
+                args.axis.x.tick.format = function () {
+                    return ['this is a very long tick text', 'on category axis'];
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should have multiline tick text', function () {
+                var tick = chart.internal.main.select('.c3-axis-x').select('g.tick'),
+                    tspans = tick.selectAll('tspan'),
+                    expectedTickTexts = ['this is a very long tick text', 'on category axis'];
+                expect(tspans.size()).toBe(2);
+                tspans.each(function (d, i) {
+                    var tspan = d3.select(this);
+                    expect(tspan.text()).toBe(expectedTickTexts[i]);
+                });
+            });
+
+        });
+    });
+
+    describe('axis.x.tick.rotate', function () {
+
+        describe('not rotated', function () {
+
+            it('should update args successfully', function () {
+                args = {
+                    data: {
+                        x: 'x',
+                        columns: [
+                            ['x', 'category 1', 'category 2', 'category 3', 'category 4', 'category 5', 'category 6'],
+                            ['data1', 30, 200, 100, 400, 150, 250],
+                            ['data2', 50, 20, 10, 40, 15, 25]
+                        ]
+                    },
+                    axis: {
+                        x: {
+                            type: 'category',
+                            tick: {
+                                rotate: 60
+                            }
+                        }
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should rotate tick texts', function () {
+                chart.internal.main.selectAll('.c3-axis-x g.tick').each(function () {
+                    var tick = d3.select(this),
+                        text = tick.select('text'),
+                        tspan = text.select('tspan');
+                    expect(text.attr('transform')).toBe('rotate(60)');
+                    expect(text.attr('y')).toBe('1.5');
+                    expect(tspan.attr('dx')).toBe('6.928203230275509');
+                });
+            });
+
+            it('should have automatically calculated x axis height', function () {
+                var box = chart.internal.main.select('.c3-axis-x').node().getBoundingClientRect(),
+                    height = chart.internal.getHorizontalAxisHeight('x');
+                expect(box.height).toBeGreaterThan(50);
+                expect(height).toBeCloseTo(70, -1);
+            });
+
+        });
+    });
+
+    describe('axis.x.tick.fit', function () {
+
+        describe('axis.x.tick.fit = true', function () {
+
+            it('should set args for indexed data', function () {
+                args = {
+                    data: {
+                        columns: [
+                            ['data1', 30, 200, 100, 400, 150, 250],
+                            ['data2', 50, 20, 10, 40, 15, 25],
+                            ['data3', 150, 120, 110, 140, 115, 125]
+                        ]
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should show fitted ticks on indexed data', function () {
+                var ticks = chart.internal.main.selectAll('.c3-axis-x g.tick');
+                expect(ticks.size()).toBe(6);
+            });
+
+            it('should set args for x-based data', function () {
+                args = {
+                    data: {
+                        x: 'x',
+                        columns: [
+                            ['x', 10, 20, 100, 110, 200, 1000],
+                            ['data1', 30, 200, 100, 400, 150, 250],
+                            ['data2', 50, 20, 10, 40, 15, 25],
+                            ['data3', 150, 120, 110, 140, 115, 125]
+                        ]
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should show fitted ticks on indexed data', function () {
+                var ticks = chart.internal.main.selectAll('.c3-axis-x g.tick');
+                expect(ticks.size()).toBe(6);
+            });
+
+            it('should show fitted ticks after hide and show', function () {
+                chart.hide();
+                chart.show();
+                var ticks = chart.internal.main.selectAll('.c3-axis-x g.tick');
+                expect(ticks.size()).toBe(6);
+            });
+
+        });
+
+        describe('axis.x.tick.fit = false', function () {
+
+            it('should set args for indexed data', function () {
+                args = {
+                    data: {
+                        columns: [
+                            ['data1', 30, 200, 100, 400, 150, 250],
+                            ['data2', 50, 20, 10, 40, 15, 25],
+                            ['data3', 150, 120, 110, 140, 115, 125]
+                        ]
+                    },
+                    axis: {
+                        x: {
+                            tick: {
+                                fit: false
+                            }
+                        }
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should show fitted ticks on indexed data', function () {
+                var ticks = chart.internal.main.selectAll('.c3-axis-x g.tick');
+                expect(ticks.size()).toBe(11);
+            });
+
+            it('should set args for x-based data', function () {
+                args.data = {
+                    x: 'x',
+                    columns: [
+                        ['x', 10, 20, 100, 110, 200, 1000],
+                        ['data1', 30, 200, 100, 400, 150, 250],
+                        ['data2', 50, 20, 10, 40, 15, 25],
+                        ['data3', 150, 120, 110, 140, 115, 125]
+                    ]
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should show fitted ticks on indexed data', function () {
+                var ticks = chart.internal.main.selectAll('.c3-axis-x g.tick');
+                expect(ticks.size()).toBe(10);
+            });
+
+            it('should show fitted ticks after hide and show', function () {
+                chart.hide();
+                chart.show();
+                var ticks = chart.internal.main.selectAll('.c3-axis-x g.tick');
+                expect(ticks.size()).toBe(10);
+            });
+
+        });
+    });
+
+    describe('axis.y.inner', function () {
+
+        it('should update args', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, 200, 100, 400, 150, 250],
+                        ['data2', 50, 20, 10, 40, 15, 25]
+                    ]
+                },
+                axis: {
+                    y: {
+                        inner: false
+                    }
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should not have inner y axis', function () {
+            var paddingLeft = chart.internal.getCurrentPaddingLeft(),
+                tickTexts = chart.internal.main.selectAll('.c3-axis-y g.tick text');
+            expect(paddingLeft).toBeGreaterThan(19);
+            tickTexts.each(function () {
+                expect(+d3.select(this).attr('x')).toBeLessThan(0);
+            });
+        });
+
+        it('should update args to have inner y axis', function () {
+            args.axis.y.inner = true;
+            expect(true).toBeTruthy();
+        });
+
+        it('should have inner y axis', function () {
+            var paddingLeft = chart.internal.getCurrentPaddingLeft(),
+                tickTexts = chart.internal.main.selectAll('.c3-axis-y g.tick text');
+            expect(paddingLeft).toBe(1);
+            tickTexts.each(function () {
+                expect(+d3.select(this).attr('x')).toBeGreaterThan(0);
+            });
+        });
+
+    });
+
+    describe('axis.y2.inner', function () {
+
+        it('should update args', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, 200, 100, 400, 150, 250],
+                        ['data2', 50, 20, 10, 40, 15, 25]
+                    ]
+                },
+                axis: {
+                    y2: {
+                        show: true,
+                        inner: false
+                    }
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should not have inner y axis', function () {
+            var paddingRight = chart.internal.getCurrentPaddingRight(),
+                tickTexts = chart.internal.main.selectAll('.c3-axis-2y g.tick text');
+            expect(paddingRight).toBeGreaterThan(19);
+            tickTexts.each(function () {
+                expect(+d3.select(this).attr('x')).toBeGreaterThan(0);
+            });
+        });
+
+        it('should update args to have inner y axis', function () {
+            args.axis.y2.inner = true;
+            expect(true).toBeTruthy();
+        });
+
+        it('should have inner y axis', function () {
+            var paddingRight = chart.internal.getCurrentPaddingRight(),
+                tickTexts = chart.internal.main.selectAll('.c3-axis-2y g.tick text');
+            expect(paddingRight).toBe(2);
+            tickTexts.each(function () {
+                expect(+d3.select(this).attr('x')).toBeLessThan(0);
+            });
+        });
+
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/c3-helper.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/c3-helper.js
new file mode 100644
index 0000000..970cd1b
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/c3-helper.js
@@ -0,0 +1,47 @@
+function initDom() {
+    'use strict';
+
+    var div = document.createElement('div');
+    div.id = 'chart';
+    div.style.width = '640px';
+    div.style.height = '480px';
+    document.body.appendChild(div);
+    document.body.style.margin = '0px';
+}
+typeof initDom !== 'undefined';
+
+function setMouseEvent(chart, name, x, y, element) {
+    'use strict';
+
+    var paddingLeft = chart.internal.main.node().transform.baseVal.getItem(0).matrix.e,
+        event = document.createEvent("MouseEvents");
+    event.initMouseEvent(name, true, true, window,
+                       0, 0, 0, x + paddingLeft, y + 5,
+                       false, false, false, false, 0, null);
+    chart.internal.d3.event = event;
+    if (element) { element.dispatchEvent(event); }
+}
+typeof setMouseEvent !== 'undefined';
+
+function initChart(chart, args, done) {
+    'use strict';
+
+    if (typeof chart === 'undefined') {
+        window.initDom();
+    }
+    if (args) {
+        chart = window.c3.generate(args);
+        window.d3 = chart.internal.d3;
+        window.d3.select('.jasmine_html-reporter')
+            .style('position', 'absolute')
+            .style('width', '640px')
+            .style('right', 0);
+    }
+
+    window.setTimeout(function () {
+        done();
+    }, 10);
+
+    return chart;
+}
+typeof initChart !== 'undefined';
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/c3-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/c3-spec.js
new file mode 100644
index 0000000..7be30b3
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/c3-spec.js
@@ -0,0 +1,10 @@
+describe('c3', function () {
+    'use strict';
+
+    var c3 = window.c3;
+
+    it('exists', function () {
+        expect(c3).not.toBeNull();
+        expect(typeof c3).toBe('object');
+    });
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/class-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/class-spec.js
new file mode 100644
index 0000000..97d0e69
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/class-spec.js
@@ -0,0 +1,61 @@
+describe('c3 chart class', function () {
+    'use strict';
+
+    var chart;
+
+    var args = {
+        data: {
+            columns: [
+                ['data1', 30, 200, 100, 400, 150, 250],
+                ['data2 prefix', 50, 20, 10, 40, 15, 25],
+                ['data3 мужчины', 150, 120, 110, 140, 115, 125]
+            ]
+        }
+    };
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('internal.getTargetSelectorSuffix', function () {
+
+        it('should not replace any characters', function () {
+            var input = 'data1',
+                expected = '-' + input,
+                suffix = chart.internal.getTargetSelectorSuffix(input);
+            expect(suffix).toBe(expected);
+        });
+
+        it('should replace space to "-"', function () {
+            var input = 'data1 suffix',
+                expected = '-data1-suffix',
+                suffix = chart.internal.getTargetSelectorSuffix(input);
+            expect(suffix).toBe(expected);
+        });
+
+        it('should replace space to "-" with multibyte characters', function () {
+            var input = 'data1 suffix 日本語',
+                expected = '-data1-suffix-日本語',
+                suffix = chart.internal.getTargetSelectorSuffix(input);
+            expect(suffix).toBe(expected);
+        });
+
+        it('should replace special charactors to "-"', function () {
+            var input = 'data1 !@#$%^&*()_=+,.<>"\':;[]/|?~`{}\\',
+                expected = '-data1--------------------------------',
+                suffix = chart.internal.getTargetSelectorSuffix(input);
+            expect(suffix).toBe(expected);
+        });
+
+    });
+
+    describe('multibyte characters on chart', function () {
+
+        it('should replace space to "-" with multibyte characters', function () {
+            var selector = '.c3-target-data3-мужчины';
+            expect(chart.internal.main.select(selector).size()).toBe(1);
+        });
+
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/core-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/core-spec.js
new file mode 100644
index 0000000..048df38
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/core-spec.js
@@ -0,0 +1,150 @@
+describe('c3 chart', function () {
+    'use strict';
+
+    var chart;
+
+    var args = {
+        data: {
+            columns: [
+                ['data1', 30, 200, 100, 400, 150, 250],
+                ['data2', 50, 20, 10, 40, 15, 25],
+                ['data3', 150, 120, 110, 140, 115, 125]
+            ]
+        }
+    };
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('init', function () {
+
+        it('should be created', function () {
+            var svg = d3.select('#chart svg');
+            expect(svg).not.toBeNull();
+        });
+
+        it('should set 3rd party property to Function', function () {
+            Function.prototype.$extIsFunction = true;
+            expect(true).toBeTruthy();
+        });
+
+        it('should be created even if 3rd party property has been set', function () {
+            var svg = d3.select('#chart svg');
+            expect(svg).not.toBeNull();
+        });
+
+    });
+
+    describe('size', function () {
+
+        it('should have same width', function () {
+            var svg = d3.select('#chart svg');
+            expect(+svg.attr('width')).toBe(640);
+        });
+
+        it('should have same height', function () {
+            var svg = d3.select('#chart svg');
+            expect(+svg.attr('height')).toBe(480);
+        });
+
+    });
+
+    describe('bindto', function () {
+
+        describe('selector', function () {
+            it('update args', function () {
+                d3.select('#chart').html('');
+                args.bindto = '#chart';
+                expect(true).toBeTruthy();
+            });
+            it('should be created', function () {
+                var svg = d3.select('#chart svg');
+                expect(svg.size()).toBe(1);
+            });
+        });
+
+        describe('d3.selection object', function () {
+            it('update args', function () {
+                d3.select('#chart').html('');
+                args.bindto = d3.select('#chart');
+                expect(true).toBeTruthy();
+            });
+            it('should be created', function () {
+                var svg = d3.select('#chart svg');
+                expect(svg.size()).toBe(1);
+            });
+        });
+
+        describe('null', function () {
+            it('update args', function () {
+                d3.select('#chart').html('');
+                args.bindto = null;
+                expect(true).toBeTruthy();
+            });
+            it('should not be created', function () {
+                var svg = d3.select('#chart svg');
+                expect(svg.size()).toBe(0);
+            });
+        });
+
+        describe('empty string', function () {
+            it('update args', function () {
+                d3.select('#chart').html('');
+                args.bindto = '';
+                expect(true).toBeTruthy();
+            });
+            it('should not be created', function () {
+                var svg = d3.select('#chart svg');
+                expect(svg.size()).toBe(0);
+            });
+        });
+
+    });
+
+    describe('empty data', function () {
+
+        it('should upaate args for empty data', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1'],
+                        ['data2']
+                    ]
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should generate a chart', function () {
+            var ticks = chart.internal.main.select('.c3-axis-x').selectAll('g.tick');
+            expect(ticks.size()).toBe(0);
+        });
+
+        it('should upaate args for empty data', function () {
+            args = {
+                data: {
+                    x: 'x',
+                    columns: [
+                        ['x'],
+                        ['data1'],
+                        ['data2']
+                    ]
+                },
+                axis: {
+                    x: {
+                        type: 'timeseries'
+                    }
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should generate a chart', function () {
+            var ticks = chart.internal.main.select('.c3-axis-x').selectAll('g.tick');
+            expect(ticks.size()).toBe(0);
+        });
+
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/data-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/data-spec.js
new file mode 100644
index 0000000..db7e929
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/data-spec.js
@@ -0,0 +1,1220 @@
+describe('c3 chart data', function () {
+    'use strict';
+
+    var chart, args;
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('load json', function () {
+
+        it('should update args', function () {
+            args = {
+                data: {
+                    json: {
+                        data1: [30, 20, 50],
+                        data2: [200, 130, 90]
+                    }
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should draw correctly', function () {
+            var expectedCx = [6, 299, 593],
+                expectedCy = [370, 390, 331];
+            d3.selectAll('.c3-circles-data1 .c3-circle').each(function (d, i) {
+                var circle = d3.select(this);
+                expect(+circle.attr('cx')).toBeCloseTo(expectedCx[i], -2);
+                expect(+circle.attr('cy')).toBeCloseTo(expectedCy[i], -2);
+            });
+        });
+
+        it('should update args', function () {
+            args = {
+                data: {
+                    json: [{
+                        "date": "2014-06-03",
+                        "443": "3000",
+                        "995": "500"
+                    }, {
+                        "date": "2014-06-04",
+                        "443": "1000"
+                    }, {
+                        "date": "2014-06-05",
+                        "443": "5000",
+                        "995": "1000"
+                    }],
+                    keys: {
+                        x: 'date',
+                        value: [ "443", "995" ]
+                    }
+                },
+                axis: {
+                    x: {
+                        type: "category"
+                    }
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should draw correctly', function () {
+            var expectedCx = {443: [98, 294, 490], 995: [98, 294, 490]},
+                expectedCy = {443: [193, 351, 36], 995: [390, 429, 351]};
+            d3.selectAll('.c3-circles-443 .c3-circle').each(function (d, i) {
+                var circle = d3.select(this);
+                expect(+circle.attr('cx')).toBeCloseTo(expectedCx[443][i], -2);
+                expect(+circle.attr('cy')).toBeCloseTo(expectedCy[443][i], -2);
+            });
+            d3.selectAll('.c3-circles-995 .c3-circle').each(function (d, i) {
+                var circle = d3.select(this);
+                expect(+circle.attr('cx')).toBeCloseTo(expectedCx[995][i], -2);
+                expect(+circle.attr('cy')).toBeCloseTo(expectedCy[995][i], -2);
+            });
+        });
+
+    });
+
+    describe('function in data.order', function () {
+        it('should update args', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, 200, 100, 400, 150, 250],
+                        ['data2', 50, 20, 10, 40, 15, 25],
+                        ['data3', 150, 120, 110, 140, 115, 125]
+                    ],
+                    order: function () {
+                        return 0;
+                    }
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should return false in isOrderAsc and isOrderDesc functions', function () {
+            expect(chart.internal.isOrderAsc() || chart.internal.isOrderDesc()).toBe(false);
+        });
+    });
+
+    describe('data.xs', function () {
+
+        it('should update args', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, 200, 100, 400, 150, 250],
+                        ['data2', 50, 20, 10, 40, 15, 25],
+                        ['data3', 150, 120, 110, 140, 115, 125]
+                    ],
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        describe('normal x', function () {
+ 
+            it('should have correct number of xs for each', function () {
+                expect(Object.keys(chart.internal.data.xs).length).toBe(3);
+                expect(chart.internal.data.xs.data1.length).toBe(6);
+                expect(chart.internal.data.xs.data2.length).toBe(6);
+                expect(chart.internal.data.xs.data3.length).toBe(6);
+            });
+
+            it('should have integer index as x', function () {
+                for (var i = 0; i < chart.internal.data.xs.data3.length; i++) {
+                    expect(chart.internal.data.xs.data1[i]).toBe(i);
+                    expect(chart.internal.data.xs.data2[i]).toBe(i);
+                    expect(chart.internal.data.xs.data3[i]).toBe(i);
+                }
+            });
+
+        });
+
+        describe('timeseries x', function () {
+            describe('without xFormat', function () {
+
+                it('should load timeseries data successfully', function () {
+                    args = {
+                        data: {
+                            x : 'date',
+                            columns: [
+                                ['date', '2013-01-01', '2013-01-02', '2013-01-03'],
+                                ['data1', 30, 200, 100],
+                                ['data2', 130, 300, 200]
+                            ]
+                        },
+                        axis : {
+                            x : {
+                                type : 'timeseries'
+                            }
+                        }
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have correct number of xs', function () {
+                    expect(Object.keys(chart.internal.data.xs).length).toBe(2);
+                    expect(chart.internal.data.xs.data1.length).toBe(3);
+                    expect(chart.internal.data.xs.data2.length).toBe(3);
+                });
+
+                it('should have Date object as x', function () {
+                    var xs = chart.internal.data.xs;
+                    expect(+xs.data1[0]).toBe(+new Date(2013, 0, 1, 0, 0, 0));
+                    expect(+xs.data1[1]).toBe(+new Date(2013, 0, 2, 0, 0, 0));
+                    expect(+xs.data1[2]).toBe(+new Date(2013, 0, 3, 0, 0, 0));
+                    expect(+xs.data2[0]).toBe(+new Date(2013, 0, 1, 0, 0, 0));
+                    expect(+xs.data2[1]).toBe(+new Date(2013, 0, 2, 0, 0, 0));
+                    expect(+xs.data2[2]).toBe(+new Date(2013, 0, 3, 0, 0, 0));
+                });
+            });
+
+            describe('with xFormat', function () {
+                describe('timeseries x with xFormat', function () {
+                    it('should load timeseries data successfully', function () {
+                        args = {
+                            data: {
+                                x : 'date',
+                                xFormat: '%Y%m%d',
+                                columns: [
+                                    ['date', '20130101', '20130102', '20130103'],
+                                    ['data1', 30, 200, 100],
+                                    ['data2', 130, 300, 200]
+                                ]
+                            },
+                            axis : {
+                                x : {
+                                    type : 'timeseries'
+                                }
+                            }
+                        };
+                        expect(true).toBeTruthy();
+                    });
+
+                    it('should have correct number of xs', function () {
+                        expect(Object.keys(chart.internal.data.xs).length).toBe(2);
+                        expect(chart.internal.data.xs.data1.length).toBe(3);
+                        expect(chart.internal.data.xs.data2.length).toBe(3);
+                    });
+
+                    it('should have Date object as x', function () {
+                        var xs = chart.internal.data.xs;
+                        expect(+xs.data1[0]).toBe(+new Date(2013, 0, 1, 0, 0, 0));
+                        expect(+xs.data1[1]).toBe(+new Date(2013, 0, 2, 0, 0, 0));
+                        expect(+xs.data1[2]).toBe(+new Date(2013, 0, 3, 0, 0, 0));
+                        expect(+xs.data2[0]).toBe(+new Date(2013, 0, 1, 0, 0, 0));
+                        expect(+xs.data2[1]).toBe(+new Date(2013, 0, 2, 0, 0, 0));
+                        expect(+xs.data2[2]).toBe(+new Date(2013, 0, 3, 0, 0, 0));
+                    });
+                });
+            });
+        });
+
+        describe('milliseconds timeseries x', function () {
+
+            describe('as date string', function () {
+
+                it('should update args', function () {
+                    args = {
+                        data: {
+                            x : 'date',
+                            xFormat: '%Y-%m-%d %H:%M:%S.%L',
+                            columns: [
+                                ['date', "2014-05-20 17:25:00.123", "2014-05-20 17:30:00.345"],
+                                ['data1', 30, 200],
+                                ['data2', 130, 300]
+                            ]
+                        },
+                        axis: {
+                            x: {
+                                type: 'timeseries',
+                                tick: {
+                                    format: '%Y-%m-%d %H:%M:%S.%L',
+                                    multiline: false
+                                }
+                            }
+                        }
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have correct number of xs', function () {
+                    expect(Object.keys(chart.internal.data.xs).length).toBe(2);
+                    expect(chart.internal.data.xs.data1.length).toBe(2);
+                    expect(chart.internal.data.xs.data2.length).toBe(2);
+                });
+
+                it('should have Date object as x', function () {
+                    var xs = chart.internal.data.xs;
+                    expect(+xs.data1[0]).toBe(+new Date(2014, 4, 20, 17, 25, 0, 123));
+                    expect(+xs.data1[1]).toBe(+new Date(2014, 4, 20, 17, 30, 0, 345));
+                    expect(+xs.data2[0]).toBe(+new Date(2014, 4, 20, 17, 25, 0, 123));
+                    expect(+xs.data2[1]).toBe(+new Date(2014, 4, 20, 17, 30, 0, 345));
+                });
+
+                it('should have milliseconds tick format', function () {
+                    var expected = ["2014-05-20 17:25:00.123", "2014-05-20 17:30:00.345"];
+                    chart.internal.main.selectAll('.c3-axis-x g.tick text').each(function (d, i) {
+                        expect(d3.select(this).text()).toBe(expected[i]);
+                    });
+                });
+
+            });
+
+            describe('as unixtime number', function () {
+
+                it('should update args', function () {
+                    args = {
+                        data: {
+                            x : 'date',
+                            columns: [
+                                ['date', 1417622461123, 1417622522345],
+                                ['data1', 30, 200],
+                                ['data2', 130, 300]
+                            ]
+                        },
+                        axis: {
+                            x: {
+                                type: 'timeseries',
+                                tick: {
+                                    format: '%Y-%m-%d %H:%M:%S.%L'
+                                }
+                            }
+                        }
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have correct number of xs', function () {
+                    expect(Object.keys(chart.internal.data.xs).length).toBe(2);
+                    expect(chart.internal.data.xs.data1.length).toBe(2);
+                    expect(chart.internal.data.xs.data2.length).toBe(2);
+                });
+
+                it('should have Date object as x', function () {
+                    var xs = chart.internal.data.xs;
+                    expect(+xs.data1[0]).toBe(1417622461123);
+                    expect(+xs.data1[1]).toBe(1417622522345);
+                    expect(+xs.data2[0]).toBe(1417622461123);
+                    expect(+xs.data2[1]).toBe(1417622522345);
+                });
+            });
+
+        });
+
+    });
+
+    describe('data.label', function () {
+
+        describe('on line chart', function () {
+
+            it('should update args', function () {
+                args = {
+                    data: {
+                        columns: [
+                            ['data1', 1030, 2200, 2100],
+                            ['data2', 1150, 2010, 1200],
+                            ['data3', -1150, -2010, -1200],
+                            ['data4', -1030, -2200, -2100],
+                        ],
+                        type: 'line',
+                        labels: true,
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should locate data labels in correct position', function () {
+                var expectedTextY = {
+                    data1: [128, 38, 46],
+                    data2: [119, 53, 115],
+                    data3: [311, 377, 315],
+                    data4: [302, 392, 384],
+                };
+                var expectedTextX = {
+                    data1: [6, 294, 583],
+                    data2: [6, 294, 583],
+                    data3: [6, 294, 583],
+                    data4: [6, 294, 583],
+                };
+                Object.keys(expectedTextY).forEach(function (key) {
+                    d3.selectAll('.c3-texts-' + key + ' text.c3-text').each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedTextY[key][i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedTextX[key][i], -2);
+                    });
+                });
+            });
+
+            it('should update args to be stacked', function () {
+                args.data.groups = [['data1', 'data2'], ['data3', 'data4']];
+                expect(true).toBeTruthy();
+            });
+
+            it('should locate data labels in correct position', function () {
+                var expectedTextY = {
+                    data1: [120, 38, 75],
+                    data2: [161, 127, 159],
+                    data3: [269, 303, 271],
+                    data4: [310, 392, 355],
+                };
+                var expectedTextX = {
+                    data1: [6, 294, 583],
+                    data2: [6, 294, 583],
+                    data3: [6, 294, 583],
+                    data4: [6, 294, 583],
+                };
+                Object.keys(expectedTextY).forEach(function (key) {
+                    d3.selectAll('.c3-texts-' + key + ' text.c3-text').each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedTextY[key][i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedTextX[key][i], -2);
+                    });
+                });
+            });
+
+        });
+
+        describe('on area chart', function () {
+
+            it('should update args', function () {
+                args = {
+                    data: {
+                        columns: [
+                            ['data1', 1030, 2200, 2100],
+                            ['data2', 1150, 2010, 1200],
+                            ['data3', -1150, -2010, -1200],
+                            ['data4', -1030, -2200, -2100],
+                        ],
+                        type: 'area',
+                        labels: true,
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should locate data labels in correct position', function () {
+                var expectedTextY = {
+                    data1: [128, 38, 46],
+                    data2: [119, 53, 115],
+                    data3: [311, 377, 315],
+                    data4: [302, 392, 384],
+                };
+                var expectedTextX = {
+                    data1: [6, 294, 583],
+                    data2: [6, 294, 583],
+                    data3: [6, 294, 583],
+                    data4: [6, 294, 583],
+                };
+                Object.keys(expectedTextY).forEach(function (key) {
+                    d3.selectAll('.c3-texts-' + key + ' text.c3-text').each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedTextY[key][i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedTextX[key][i], -2);
+                    });
+                });
+            });
+
+            it('should update args to be stacked', function () {
+                args.data.groups = [['data1', 'data2'], ['data3', 'data4']];
+                expect(true).toBeTruthy();
+            });
+
+            it('should locate data labels in correct position', function () {
+                var expectedTextY = {
+                    data1: [120, 38, 75],
+                    data2: [161, 127, 159],
+                    data3: [269, 303, 271],
+                    data4: [310, 392, 355],
+                };
+                var expectedTextX = {
+                    data1: [6, 294, 583],
+                    data2: [6, 294, 583],
+                    data3: [6, 294, 583],
+                    data4: [6, 294, 583],
+                };
+                Object.keys(expectedTextY).forEach(function (key) {
+                    d3.selectAll('.c3-texts-' + key + ' text.c3-text').each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedTextY[key][i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedTextX[key][i], -2);
+                    });
+                });
+            });
+
+        });
+
+        describe('on bar chart', function () {
+
+            it('should update args', function () {
+                args = {
+                    data: {
+                        columns: [
+                            ['data1', 1030, 2200, 2100],
+                            ['data2', 1150, 2010, 1200],
+                            ['data3', -1150, -2010, -1200],
+                            ['data4', -1030, -2200, -2100],
+                        ],
+                        type: 'bar',
+                        labels: true,
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should locate data labels in correct position', function () {
+                var expectedTextY = {
+                    data1: [128, 38, 46],
+                    data2: [119, 53, 115],
+                    data3: [311, 377, 315],
+                    data4: [302, 392, 384],
+                };
+                var expectedTextX = {
+                    data1: [53, 249, 445],
+                    data2: [83, 279, 475],
+                    data3: [112, 308, 504],
+                    data4: [142, 338, 534],
+                };
+                Object.keys(expectedTextY).forEach(function (key) {
+                    d3.selectAll('.c3-texts-' + key + ' text.c3-text').each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedTextY[key][i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedTextX[key][i], -2);
+                    });
+                });
+            });
+
+            it('should update args to be stacked', function () {
+                args.data.groups = [['data1', 'data2'], ['data3', 'data4']];
+                expect(true).toBeTruthy();
+            });
+
+            it('should locate data labels in correct position', function () {
+                var expectedTextY = {
+                    data1: [120, 38, 75],
+                    data2: [161, 127, 159],
+                    data3: [269, 303, 271],
+                    data4: [310, 392, 355],
+                };
+                var expectedTextX = {
+                    data1: [68.6, 264, 460],
+                    data2: [68.6, 264, 460],
+                    data3: [127, 323, 519],
+                    data4: [127, 323, 519],
+                };
+                Object.keys(expectedTextY).forEach(function (key) {
+                    d3.selectAll('.c3-texts-' + key + ' text.c3-text').each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedTextY[key][i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedTextX[key][i], -2);
+                    });
+                });
+            });
+
+        });
+
+        describe('for all targets', function () {
+
+            it('should update args to show data label for all data', function () {
+                args = {
+                    data: {
+                        columns: [
+                            ['data1', 100, 200, 100, 400, 150, 250],
+                            ['data2', 10, 20, 10, 40, 15, 25],
+                            ['data3', 1000, 2000, 1000, 4000, 1500, 2500]
+                        ],
+                        labels: true
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should have data labels on all data', function () {
+                d3.selectAll('.c3-texts-data1 text').each(function (d, i) {
+                    expect(d3.select(this).text()).toBe(args.data.columns[0][i + 1] + '');
+                });
+                d3.selectAll('.c3-texts-data2 text').each(function (d, i) {
+                    expect(d3.select(this).text()).toBe(args.data.columns[1][i + 1] + '');
+                });
+                d3.selectAll('.c3-texts-data3 text').each(function (d, i) {
+                    expect(d3.select(this).text()).toBe(args.data.columns[2][i + 1] + '');
+                });
+            });
+
+        });
+
+        describe('for each target', function () {
+
+            describe('as true', function () {
+
+                it('should update args to show data label for only data1', function () {
+                    args = {
+                        data: {
+                            columns: [
+                                ['data1', 100, 200, 100, 400, 150, 250],
+                                ['data2', 10, 20, 10, 40, 15, 25],
+                                ['data3', 1000, 2000, 1000, 4000, 1500, 2500]
+                            ],
+                            labels: {
+                                format: {
+                                    data1: true
+                                }
+                            }
+                        }
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have data labels on all data', function () {
+                    d3.selectAll('.c3-texts-data1 text').each(function (d, i) {
+                        expect(d3.select(this).text()).toBe(args.data.columns[0][i + 1] + '');
+                    });
+                    d3.selectAll('.c3-texts-data2 text').each(function () {
+                        expect(d3.select(this).text()).toBe('');
+                    });
+                    d3.selectAll('.c3-texts-data3 text').each(function () {
+                        expect(d3.select(this).text()).toBe('');
+                    });
+                });
+            });
+
+            describe('as function', function () {
+
+                it('should update args to show data label for only data1', function () {
+                    args = {
+                        data: {
+                            columns: [
+                                ['data1', 100, 200, 100, 400, 150, 250],
+                                ['data2', 10, 20, 10, 40, 15, 25],
+                                ['data3', 1000, 2000, 1000, 4000, 1500, 2500]
+                            ],
+                            labels: {
+                                format: {
+                                    data1: d3.format('$')
+                                }
+                            }
+                        }
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have data labels on all data', function () {
+                    d3.selectAll('.c3-texts-data1 text').each(function (d, i) {
+                        expect(d3.select(this).text()).toBe('$' + args.data.columns[0][i + 1]);
+                    });
+                    d3.selectAll('.c3-texts-data2 text').each(function () {
+                        expect(d3.select(this).text()).toBe('');
+                    });
+                    d3.selectAll('.c3-texts-data3 text').each(function () {
+                        expect(d3.select(this).text()).toBe('');
+                    });
+                });
+            });
+
+        });
+
+        describe('with small values', function () {
+
+            it('should update args to show data label', function () {
+                args = {
+                    data: {
+                        columns: [
+                            ['data1', 0.03, 0.2, 0.1, 0.4, 0.15, 0.250]
+                        ],
+                        labels: true
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should have proper y domain', function () {
+                var domain = chart.internal.y.domain();
+                expect(domain[0]).toBeCloseTo(-0.02);
+                expect(domain[1]).toBeCloseTo(0.45);
+            });
+        });
+
+        describe('with positive values and null', function () {
+
+            describe('on not rotated axis', function () {
+
+                it('should update args', function () {
+                    args = {
+                        data: {
+                            columns: [
+                                ['data1', 190, 200, 190, null],
+                            ],
+                            type: 'bar',
+                            labels: {
+                                format: function (v) {
+                                    if (v === null) {
+                                        return 'Not Applicable';
+                                    }
+                                    return d3.format('$')(v);
+                                }
+                            }
+                        }
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(0, -1);
+                    expect(domain[1]).toBeCloseTo(227, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [67, 49, 67, 423],
+                        expectedXs = [74, 221, 368, 515];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+
+                it('should update args', function () {
+                    args.data.type = 'line';
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(189, -1);
+                    expect(domain[1]).toBeCloseTo(201, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [375, 40, 375, 422],
+                        expectedXs = [6, 198, 391, 583];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+
+            });
+
+            describe('on rotated axis', function () {
+
+                it('should update args', function () {
+                    args.data.type = 'bar';
+                    args.axis = {
+                        rotated: true
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(0, -1);
+                    expect(domain[1]).toBeCloseTo(231, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [57, 163, 269, 375],
+                        expectedXs = [490, 516, 490, 4];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+
+                it('should update args', function () {
+                    args.data.type = 'line';
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(188, -1);
+                    expect(domain[1]).toBeCloseTo(202, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [9, 147, 286, 424],
+                        expectedXs = [76, 526, 76, 4];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+
+            });
+
+        });
+
+        describe('with positive values and null', function () {
+
+            describe('on not rotated axis', function () {
+
+                it('should update args', function () {
+                    args = {
+                        data: {
+                            columns: [
+                                ['data1', -190, -200, -190, null],
+                            ],
+                            type: 'bar',
+                            labels: {
+                                format: function (v) {
+                                    if (v === null) {
+                                        return 'Not Applicable';
+                                    }
+                                    return d3.format('$')(v);
+                                }
+                            }
+                        }
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(-227, -1);
+                    expect(domain[1]).toBeCloseTo(0, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [368, 387, 368, 12],
+                        expectedXs = [74, 221, 368, 515];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+
+                it('should update args', function () {
+                    args.data.type = 'line';
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(-201, -1);
+                    expect(domain[1]).toBeCloseTo(-189, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [58, 392, 58, 12],
+                        expectedXs = [6, 198, 391, 583];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+
+            });
+
+            describe('on rotated axis', function () {
+
+                it('should update args', function () {
+                    args.data.type = 'bar';
+                    args.axis = {
+                        rotated: true
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(-232, -1);
+                    expect(domain[1]).toBeCloseTo(0, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [57, 163, 269, 375],
+                        expectedXs = [103, 78, 103, 526];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+
+                it('should update args', function () {
+                    args.data.type = 'line';
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(-202, -1);
+                    expect(domain[1]).toBeCloseTo(-188, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [9, 147, 286, 424],
+                        expectedXs = [511, 67, 511, 526];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+
+            });
+
+        });
+
+        describe('with positive and negative values and null', function () {
+
+            describe('on non rotated axis', function () {
+
+                it('should update args', function () {
+                    args = {
+                        data: {
+                            columns: [
+                                ['data1', -190, 200, 190, null],
+                            ],
+                            type: 'bar',
+                            labels: {
+                                format: function (v) {
+                                    if (v === null) {
+                                        return 'Not Applicable';
+                                    }
+                                    return d3.format('$')(v);
+                                }
+                            }
+                        }
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(-243, -1);
+                    expect(domain[1]).toBeCloseTo(253, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [392, 43, 52, 215],
+                        expectedXs = [74, 221, 368, 515];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+
+                it('should update args', function () {
+                    args.data.type = 'line';
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(-243, -1);
+                    expect(domain[1]).toBeCloseTo(253, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [392, 40, 49, 212],
+                        expectedXs = [6, 198, 391, 583];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+            });
+
+            describe('on rotated axis', function () {
+
+                it('should update args', function () {
+                    args.data.type = 'bar';
+                    args.axis = {
+                        rotated: true
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(-254, -1);
+                    expect(domain[1]).toBeCloseTo(260, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [57, 163, 269, 375],
+                        expectedXs = [69, 525, 513, 295];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+
+                it('should update args', function () {
+                    args.data.type = 'line';
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(-254, -1);
+                    expect(domain[1]).toBeCloseTo(260, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [9, 147, 286, 424],
+                        expectedXs = [67, 527, 515, 297];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+            });
+
+        });
+
+        describe('with positive grouped values', function () {
+
+            describe('on non rotated axis', function () {
+
+                it('should update args', function () {
+                    args = {
+                        data: {
+                            columns: [
+                                ['data1', 30, 200, 100, 500],
+                                ['data2', 50, 20, 10, 40],
+                                ['data3', 250, 220, 210, 240],
+                            ],
+                            groups: [['data1', 'data2', 'data3']],
+                            labels: true,
+                            type: 'bar',
+                        }
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(0, -1);
+                    expect(domain[1]).toBeCloseTo(885, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [385, 317, 370, 164],
+                        expectedXs = [74, 221, 368, 515];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+
+                it('should update args', function () {
+                    args.data.type = 'line';
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(-94, -1);
+                    expect(domain[1]).toBeCloseTo(884, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [344, 284, 331, 144],
+                        expectedXs = [6, 198, 391, 583];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+
+            });
+
+            describe('on rotated axis', function () {
+
+                it('should update args', function () {
+                    args.data.type = 'bar';
+                    args.axis = {
+                        rotated: true
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(0, -1);
+                    expect(domain[1]).toBeCloseTo(888, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [57, 163, 269, 375],
+                        expectedXs = [57, 150, 77, 363];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+
+                it('should update args', function () {
+                    args.data.type = 'line';
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(-87, -1);
+                    expect(domain[1]).toBeCloseTo(887, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [9, 147, 286, 424],
+                        expectedXs = [107, 192, 125, 386];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+            });
+
+        });
+
+        describe('with negative grouped values', function () {
+
+            describe('on non rotated axis', function () {
+
+                it('should update args', function () {
+                    args = {
+                        data: {
+                            columns: [
+                                ['data1', -30, -200, -100, -500],
+                                ['data2', -50, -20, -10, -40],
+                                ['data3', -250, -220, -210, -240]
+                            ],
+                            groups: [['data1', 'data2', 'data3']],
+                            labels: true,
+                            type: 'bar',
+                        }
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(-885, -1);
+                    expect(domain[1]).toBeCloseTo(0, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [51, 118, 65, 272],
+                        expectedXs = [74, 221, 368, 515];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+
+                it('should update args', function () {
+                    args.data.type = 'line';
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(-884, -1);
+                    expect(domain[1]).toBeCloseTo(94, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [88, 149, 101, 288],
+                        expectedXs = [6, 198, 391, 583];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+
+            });
+
+            describe('on rotated axis', function () {
+
+                it('should update args', function () {
+                    args.data.type = 'bar';
+                    args.axis = {
+                        rotated: true
+                    };
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(-894, -1);
+                    expect(domain[1]).toBeCloseTo(0, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [57, 163, 269, 375],
+                        expectedXs = [533, 440, 513, 230];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+
+                it('should update args', function () {
+                    args.data.type = 'line';
+                    expect(true).toBeTruthy();
+                });
+
+                it('should have y domain with proper padding', function () {
+                    var domain = chart.internal.y.domain();
+                    expect(domain[0]).toBeCloseTo(-894, -1);
+                    expect(domain[1]).toBeCloseTo(94, -1);
+                });
+
+                it('should locate labels above each data point', function () {
+                    var texts = chart.internal.main.selectAll('.c3-texts-data1 text'),
+                        expectedYs = [9, 147, 286, 424],
+                        expectedXs = [480, 397, 462, 205];
+                    texts.each(function (d, i) {
+                        var text = d3.select(this);
+                        expect(+text.attr('y')).toBeCloseTo(expectedYs[i], -2);
+                        expect(+text.attr('x')).toBeCloseTo(expectedXs[i], -2);
+                    });
+                });
+            });
+
+        });
+
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/domain-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/domain-spec.js
new file mode 100644
index 0000000..69f7995
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/domain-spec.js
@@ -0,0 +1,110 @@
+describe('c3 chart domain', function () {
+    'use strict';
+
+    var chart;
+
+    var args = {
+        data: {
+            columns: [
+                ['data1', 30, 200, 100, 400, 150, 250],
+                ['data2', 50, 20, 10, 40, 15, 25]
+            ]
+        },
+        axis: {
+            y: {},
+            y2: {}
+        }
+    };
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('axis.y.min', function () {
+
+        it('should change axis.y.min to -100', function () {
+            args.axis.y.min = -100;
+            expect(true).toBeTruthy();
+        });
+
+        it('should be set properly when smaller than max of data', function () {
+            var domain = chart.internal.y.domain();
+            expect(domain[0]).toBe(-150);
+            expect(domain[1]).toBe(450);
+        });
+
+        it('should change axis.y.min to 500', function () {
+            args.axis.y.min = 500;
+            expect(true).toBeTruthy();
+        });
+
+        it('should be set properly when bigger than max of data', function () {
+            var domain = chart.internal.y.domain();
+            expect(domain[0]).toBe(499);
+            expect(domain[1]).toBe(511);
+        });
+
+        it('should change axis.y.min to undefined', function () {
+            args.axis.y.min = undefined;
+            expect(true).toBeTruthy();
+        });
+
+    });
+
+    describe('axis.y.max', function () {
+
+        it('should change axis.y.max to 1000', function () {
+            args.axis.y.max = 1000;
+            expect(true).toBeTruthy();
+        });
+
+        it('should be set properly when bigger than min of data', function () {
+            var domain = chart.internal.y.domain();
+            expect(domain[0]).toBe(-89);
+            expect(domain[1]).toBe(1099);
+        });
+
+        it('should change axis.y.max to 0', function () {
+            args.axis.y.max = 0;
+            expect(true).toBeTruthy();
+        });
+
+        it('should be set properly when smaller than min of data', function () {
+            var domain = chart.internal.y.domain();
+            expect(domain[0]).toBe(-11);
+            expect(domain[1]).toBe(1);
+        });
+
+    });
+
+    describe('axis.y.padding', function () {
+
+        it('should change axis.y.max to 1000', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 10, 20, 10, 40, 15, 25],
+                        ['data2', 50, 40, 30, 45, 25, 45]
+                    ]
+                },
+                axis: {
+                    y: {
+                        padding: {
+                            top: 200,
+                            bottom: 200
+                        }
+                    }
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should be set properly when bigger than min of data', function () {
+            var domain = chart.internal.y.domain();
+            expect(domain[0]).toBeCloseTo(-9, -1);
+            expect(domain[1]).toBeCloseTo(69, -1);
+        });
+
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/grid-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/grid-spec.js
new file mode 100644
index 0000000..0443ec1
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/grid-spec.js
@@ -0,0 +1,365 @@
+describe('c3 chart grid', function () {
+    'use strict';
+
+    var chart, args;
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('y grid show', function () {
+
+        it('should update args', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, 200, 100, 400, 150, 250]
+                    ]
+                },
+                axis: {
+                    y: {
+                        tick: {
+                        }
+                    }
+                },
+                grid: {
+                    y: {
+                        show: false
+                    }
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should not show y grids', function () {
+            expect(chart.internal.main.select('.c3-ygrids').size()).toBe(0);
+        });
+
+        it('should update args to show y grids', function () {
+            args.grid.y.show = true;
+            expect(true).toBeTruthy();
+        });
+
+        it('should show y grids', function () {
+            var ygrids = chart.internal.main.select('.c3-ygrids');
+            expect(ygrids.size()).toBe(1);
+            expect(ygrids.selectAll('.c3-ygrid').size()).toBe(9);
+        });
+
+        it('should update args to show only 3 y grids', function () {
+            args.grid.y.ticks = 3;
+            expect(true).toBeTruthy();
+        });
+
+        it('should show only 3 y grids', function () {
+            var ygrids = chart.internal.main.select('.c3-ygrids');
+            expect(ygrids.size()).toBe(1);
+            expect(ygrids.selectAll('.c3-ygrid').size()).toBe(3);
+        });
+
+        it('should update args to show y grids depending on y axis ticks', function () {
+            args.axis.y.tick.count = 5;
+            expect(true).toBeTruthy();
+        });
+
+        it('should show grids depending on y axis ticks', function () {
+            var ygrids = chart.internal.main.select('.c3-ygrids'),
+                expectedYs = [];
+            ygrids.selectAll('.c3-ygrid').each(function (d, i) {
+                expectedYs[i] = +d3.select(this).attr('y1');
+            });
+            expect(ygrids.size()).toBe(1);
+            expect(ygrids.selectAll('.c3-ygrid').size()).toBe(5);
+            chart.internal.main.select('.c3-axis-y').selectAll('.tick').each(function (d, i) {
+                var t = d3.transform(d3.select(this).attr('transform'));
+                expect(t.translate[1]).toBe(expectedYs[i]);
+            });
+        });
+    });
+
+    describe('y grid lines', function () {
+
+        describe('position', function () {
+
+            it('should update args', function () {
+                args = {
+                    data: {
+                        columns: [
+                            ['data1', 10, 200, 100, 400, 150, 250]
+                        ]
+                    },
+                    grid: {
+                        y: {
+                            lines: [
+                                {value: 30, text: 'Lable 30', position: 'start'},
+                                {value: 145, text: 'Lable 145', position: 'middle'},
+                                {value: 225, text: 'Lable 225'}
+                            ]
+                        }
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should show 3 grid lines', function () {
+                expect(chart.internal.main.selectAll('.c3-ygrid-lines .c3-ygrid-line').size()).toBe(3);
+            });
+
+            it('should locate grid lines properly', function () {
+                var lines = chart.internal.main.selectAll('.c3-ygrid-lines .c3-ygrid-line'),
+                    expectedY1s = [373, 268, 196];
+                lines.each(function (d, i) {
+                    var y1 = d3.select(this).select('line').attr('y1');
+                    expect(y1).toBeCloseTo(expectedY1s[i], -2);
+                });
+            });
+
+            it('should locate grid texts properly', function () {
+                var lines = chart.internal.main.selectAll('.c3-ygrid-lines .c3-ygrid-line'),
+                    expectedPositions = ['start', 'middle', 'end'],
+                    expectedDxs = [4, 0, -4];
+                lines.each(function (d, i) {
+                    var text = d3.select(this).select('text'),
+                        textAnchor = text.attr('text-anchor'),
+                        dx = text.attr('dx');
+                    expect(textAnchor).toBe(expectedPositions[i]);
+                    expect(+dx).toBe(expectedDxs[i]);
+                });
+            });
+
+            it('should update args', function () {
+                args = {
+                    data: {
+                        columns: [
+                            ['data1', 10, 200, 100, 400, 150, 250]
+                        ]
+                    },
+                    axis: {
+                        rotated: true
+                    },
+                    grid: {
+                        y: {
+                            lines: [
+                                {value: 30, text: 'Lable 30', position: 'start'},
+                                {value: 145, text: 'Lable 145', position: 'middle'},
+                                {value: 225, text: 'Lable 225'}
+                            ]
+                        }
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should show 3 grid lines', function () {
+                expect(chart.internal.main.selectAll('.c3-ygrid-lines .c3-ygrid-line').size()).toBe(3);
+            });
+
+            it('should locate grid lines properly', function () {
+                var lines = chart.internal.main.selectAll('.c3-ygrid-lines .c3-ygrid-line'),
+                    expectedX1s = [75, 220, 321];
+                lines.each(function (d, i) {
+                    var x1 = d3.select(this).select('line').attr('x1');
+                    expect(x1).toBeCloseTo(expectedX1s[i], -2);
+                });
+            });
+
+            it('should locate grid texts properly', function () {
+                var lines = chart.internal.main.selectAll('.c3-ygrid-lines .c3-ygrid-line'),
+                    expectedPositions = ['start', 'middle', 'end'],
+                    expectedDxs = [4, 0, -4];
+                lines.each(function (d, i) {
+                    var text = d3.select(this).select('text'),
+                        textAnchor = text.attr('text-anchor'),
+                        dx = text.attr('dx');
+                    expect(textAnchor).toBe(expectedPositions[i]);
+                    expect(+dx).toBe(expectedDxs[i]);
+                });
+            });
+
+        });
+    });
+
+    describe('x grid lines', function () {
+
+        describe('position', function () {
+
+            it('should have correct height', function () {
+                args = {
+                    data: {
+                        columns: [
+                            ['data1', 30, 200, 100, 400],
+                        ]
+                    },
+                    grid: {
+                        x: {
+                            lines: [
+                                {value: 1, text: 'Label 1', position: 'start'},
+                                {value: 2, text: 'Label 2', position: 'middle'},
+                                {value: 3, text: 'Label 3'},
+                            ]
+                        }
+                    },
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should show 3 grid lines', function () {
+                expect(chart.internal.main.selectAll('.c3-xgrid-lines .c3-xgrid-line').size()).toBe(3);
+            });
+
+            it('should locate grid lines properly', function () {
+                var lines = chart.internal.main.selectAll('.c3-xgrid-lines .c3-xgrid-line'),
+                    expectedX1s = [202, 397, 593];
+                lines.each(function (d, i) {
+                    var x1 = d3.select(this).select('line').attr('x1');
+                    expect(x1).toBeCloseTo(expectedX1s[i], -2);
+                });
+            });
+
+            it('should locate grid texts properly', function () {
+                var lines = chart.internal.main.selectAll('.c3-xgrid-lines .c3-xgrid-line'),
+                    expectedPositions = ['start', 'middle', 'end'],
+                    expectedDxs = [4, 0, -4];
+                lines.each(function (d, i) {
+                    var text = d3.select(this).select('text'),
+                        textAnchor = text.attr('text-anchor'),
+                        dx = text.attr('dx');
+                    expect(textAnchor).toBe(expectedPositions[i]);
+                    expect(+dx).toBe(expectedDxs[i]);
+                });
+            });
+
+            it('should update args', function () {
+                args = {
+                    data: {
+                        columns: [
+                            ['data1', 30, 200, 100, 400],
+                        ]
+                    },
+                    axis: {
+                        rotated: true
+                    },
+                    grid: {
+                        x: {
+                            lines: [
+                                {value: 1, text: 'Label 1', position: 'start'},
+                                {value: 2, text: 'Label 2', position: 'middle'},
+                                {value: 3, text: 'Label 3'},
+                            ]
+                        }
+                    },
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should show 3 grid lines', function () {
+                expect(chart.internal.main.selectAll('.c3-xgrid-lines .c3-xgrid-line').size()).toBe(3);
+            });
+
+            it('should locate grid lines properly', function () {
+                var lines = chart.internal.main.selectAll('.c3-xgrid-lines .c3-xgrid-line'),
+                    expectedY1s = [144, 283, 421];
+                lines.each(function (d, i) {
+                    var y1 = d3.select(this).select('line').attr('y1');
+                    expect(y1).toBeCloseTo(expectedY1s[i], -2);
+                });
+            });
+
+            it('should locate grid texts properly', function () {
+                var lines = chart.internal.main.selectAll('.c3-xgrid-lines .c3-xgrid-line'),
+                    expectedPositions = ['start', 'middle', 'end'],
+                    expectedDxs = [4, 0, -4];
+                lines.each(function (d, i) {
+                    var text = d3.select(this).select('text'),
+                        textAnchor = text.attr('text-anchor'),
+                        dx = text.attr('dx');
+                    expect(textAnchor).toBe(expectedPositions[i]);
+                    expect(+dx).toBe(expectedDxs[i]);
+                });
+            });
+
+        });
+
+        describe('with padding.top', function () {
+
+            it('should have correct height', function () {
+                args = {
+                    data: {
+                        columns: [
+                            ['data1', 30, 200, 100, 400],
+                        ]
+                    },
+                    grid: {
+                        x: {
+                            lines: [
+                                {value: 3, text: 'Label 3'}
+                            ]
+                        }
+                    },
+                    padding: {
+                        top: 50
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should show x grid lines', function () {
+                var lines = chart.internal.main.select('.c3-xgrid-lines .c3-xgrid-line'),
+                    expectedX1 = 593,
+                    expectedText = ['Label 3'];
+                lines.each(function (id, i) {
+                    var line = d3.select(this),
+                        l = line.select('line'),
+                        t = line.select('text');
+                    expect(+l.attr('x1')).toBeCloseTo(expectedX1, -2);
+                    expect(t.text()).toBe(expectedText[i]);
+                });
+            });
+
+        });
+
+        describe('on category axis', function () {
+
+            it('should update args', function () {
+                args = {
+                    data: {
+                        x: 'x',
+                        columns: [
+                            ['x', 'a', 'b', 'c', 'd'],
+                            ['data1', 30, 200, 100, 400],
+                        ]
+                    },
+                    axis: {
+                        x: {
+                            type: 'category'
+                        }
+                    },
+                    grid: {
+                        x: {
+                            lines: [
+                                {value: 3, text: 'Label 3'},
+                                {value: 'a', text: 'Label a'}
+                            ]
+                        }
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should show x grid lines', function () {
+                var lines = chart.internal.main.selectAll('.c3-xgrid-lines .c3-xgrid-line'),
+                    expectedX1 = [515, 74],
+                    expectedText = ['Label 3', 'Label a'];
+                lines.each(function (id, i) {
+                    var line = d3.select(this),
+                        l = line.select('line'),
+                        t = line.select('text');
+                    expect(+l.attr('x1')).toBeCloseTo(expectedX1[i], -2);
+                    expect(t.text()).toBe(expectedText[i]);
+                });
+            });
+
+        });
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/interaction-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/interaction-spec.js
new file mode 100644
index 0000000..4e62070
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/interaction-spec.js
@@ -0,0 +1,116 @@
+describe('c3 chart interaction', function () {
+    'use strict';
+
+    var chart, args;
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('generate event rects', function () {
+
+        describe('custom x', function () {
+
+            it('should generate bar chart', function () {
+                args = {
+                    data: {
+                        x: 'x',
+                        columns: [
+                            ['x', 0, 1000, 3000, 10000],
+                            ['data', 10, 10, 10, 10]
+                        ],
+                        type: 'bar'
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should have 4 event rects properly', function () {
+                var lefts = [78, 138, 205.5, 407.5],
+                    widths = [60, 67.5, 202, 194];
+                d3.selectAll('.c3-event-rect').each(function (d, i) {
+                    var box = d3.select(this).node().getBoundingClientRect();
+                    expect(box.left).toBeCloseTo(lefts[i], -2);
+                    expect(box.width).toBeCloseTo(widths[i], -2);
+                });
+            });
+
+            it('should generate bar chart with only one data', function () {
+                args = {
+                    data: {
+                        x: 'x',
+                        columns: [
+                            ['x', 0],
+                            ['data', 10]
+                        ],
+                        type: 'bar'
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should have 1 event rects properly', function () {
+                var eventRects = d3.selectAll('.c3-event-rect');
+                expect(eventRects.size()).toBe(1);
+                eventRects.each(function () {
+                    var box = d3.select(this).node().getBoundingClientRect();
+                    expect(box.left).toBeCloseTo(40.5, -2);
+                    expect(box.width).toBeCloseTo(598, -2);
+                });
+            });
+        });
+
+        describe('timeseries', function () {
+
+            it('should generate line chart with timeseries', function () {
+                args = {
+                    data: {
+                        x: 'x',
+                        columns: [
+                            ['x', '20140101', '20140201', '20140210',  '20140301'],
+                            ['data', 10, 10, 10, 10]
+                        ]
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should have 4 event rects properly', function () {
+                var lefts = [43.5, 193, 353, 500],
+                    widths = [149.5, 160, 147, 136];
+                d3.selectAll('.c3-event-rect').each(function (d, i) {
+                    var box = d3.select(this).node().getBoundingClientRect();
+                    expect(box.left).toBeCloseTo(lefts[i], -2);
+                    expect(box.width).toBeCloseTo(widths[i], -2);
+                });
+
+            });
+
+            it('should generate line chart with only 1 data timeseries', function () {
+                args = {
+                    data: {
+                        x: 'x',
+                        columns: [
+                            ['x', '20140101'],
+                            ['data', 10]
+                        ]
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should have 1 event rects properly', function () {
+                var eventRects = d3.selectAll('.c3-event-rect');
+                expect(eventRects.size()).toBe(1);
+                eventRects.each(function () {
+                    var box = d3.select(this).node().getBoundingClientRect();
+                    expect(box.left).toBeCloseTo(40.5, -2);
+                    expect(box.width).toBeCloseTo(598, -2);
+                });
+            });
+
+        });
+
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/legend-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/legend-spec.js
new file mode 100644
index 0000000..5773b1a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/legend-spec.js
@@ -0,0 +1,220 @@
+describe('c3 chart legend', function () {
+    'use strict';
+
+    var chart, args;
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('legend when multiple charts rendered', function () {
+
+        it('should update args', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30],
+                        ['data2', 50],
+                        ['data3', 100]
+                    ]
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should update args with long data names', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['long data name 1', 30],
+                        ['long data name 2', 50],
+                        ['long data name 3', 50],
+                    ]
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should have properly computed legend width', function () {
+            var expectedLeft = [148, 226, 384],
+                expectedWidth = [118, 118, 108];
+            d3.selectAll('.c3-legend-item').each(function (d, i) {
+                var rect = d3.select(this).node().getBoundingClientRect();
+                expect(rect.left).toBeCloseTo(expectedLeft[i], -2);
+                expect(rect.width).toBeCloseTo(expectedWidth[i], -2);
+            });
+        });
+    });
+
+    describe('legend position', function () {
+
+        it('should update args', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, 200, 100, 400, 150, 250],
+                        ['data2', 50, 20, 10, 40, 15, 25]
+                    ]
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should be located on the center of chart', function () {
+            var box = chart.internal.legend.node().getBoundingClientRect();
+            expect(box.left + box.right).toBe(640);
+        });
+
+    });
+
+    describe('legend as inset', function () {
+
+        it('should change the legend to "inset" successfully', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, 200, 100, 400, 150, 250],
+                        ['data2', 50, 20, 10, 40, 15, 25]
+                    ]
+                },
+                legend: {
+                    position: 'inset',
+                    inset: {
+                        step: null
+                    }
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should be positioned properly', function () {
+            var box = d3.select('.c3-legend-background').node().getBoundingClientRect();
+            expect(box.top).toBe(5.5);
+            expect(box.left).toBeGreaterThan(30);
+        });
+
+        it('should have automatically calculated height', function () {
+            var box = d3.select('.c3-legend-background').node().getBoundingClientRect();
+            expect(box.height).toBe(48);
+        });
+
+        it('should change the legend step to 1 successfully', function () {
+            args.legend.inset.step = 1;
+            expect(true).toBeTruthy();
+        });
+
+        it('should have automatically calculated height', function () {
+            var box = d3.select('.c3-legend-background').node().getBoundingClientRect();
+            expect(box.height).toBe(28);
+        });
+
+        it('should change the legend step to 2 successfully', function () {
+            args.legend.inset.step = 2;
+            expect(true).toBeTruthy();
+        });
+
+        it('should have automatically calculated height', function () {
+            var box = d3.select('.c3-legend-background').node().getBoundingClientRect();
+            expect(box.height).toBe(48);
+        });
+
+        it('should update args to have only one series', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, 200, 100, 400, 150, 250],
+                    ]
+                },
+                legend: {
+                    position: 'inset'
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should locate legend properly', function () {
+            var box = d3.select('.c3-legend-background').node().getBoundingClientRect();
+            expect(box.height).toBe(28);
+            expect(box.width).toBeGreaterThan(64);
+        });
+
+    });
+
+    describe('legend.hide', function () {
+
+        it('should update args', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, 200, 100, 400, 150, 250],
+                        ['data2', 130, 100, 200, 100, 250, 150]
+                    ]
+                },
+                legend: {
+                    hide: true
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should not show legends', function () {
+            d3.selectAll('.c3-legend-item').each(function () {
+                expect(d3.select(this).style('visibility')).toBe('hidden');
+            });
+        });
+
+        it('should update args', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, 200, 100, 400, 150, 250],
+                        ['data2', 130, 100, 200, 100, 250, 150]
+                    ]
+                },
+                legend: {
+                    hide: 'data2'
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should not show legends', function () {
+            expect(d3.select('.c3-legend-item-data1').style('visibility')).toBe('visible');
+            expect(d3.select('.c3-legend-item-data2').style('visibility')).toBe('hidden');
+        });
+
+    });
+
+    describe('legend.show', function () {
+
+        it('should update args', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, 200, 100, 400, 150, 250],
+                        ['data2', 130, 100, 200, 100, 250, 150]
+                    ]
+                },
+                legend: {
+                    show: false
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should not initially have rendered any legend items', function () {
+            expect(d3.selectAll('.c3-legend-item').empty()).toBe(true);
+        });
+
+        it('allows us to show the legend on showLegend call', function () {
+            chart.legend.show();
+            d3.selectAll('.c3-legend-item').each(function () {
+                expect(d3.select(this).style('visibility')).toBe('visible');
+                // This selects all the children, but we expect it to be empty
+                expect(d3.select(this).selectAll("*").length).not.toEqual(0);
+            });
+        });
+
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/shape.bar-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/shape.bar-spec.js
new file mode 100644
index 0000000..78f2971
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/shape.bar-spec.js
@@ -0,0 +1,88 @@
+var setMouseEvent = window.setMouseEvent;
+
+describe('c3 chart shape bar', function () {
+    'use strict';
+
+    var chart, args;
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('internal.isWithinBar', function () {
+
+        describe('with normal axis', function () {
+
+            it('should update args', function () {
+                args = {
+                    data: {
+                        columns: [
+                            ['data1', 30, 200, 100, 400, -150, 250],
+                            ['data2', 50, 20, 10, 40, 15, 25],
+                            ['data3', -150, 120, 110, 140, 115, 125]
+                        ],
+                        type: 'bar'
+                    },
+                    axis: {
+                        rotated: false
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should not be within bar', function () {
+                var bar = d3.select('.c3-target-data1 .c3-bar-0').node();
+                setMouseEvent(chart, 'click', 0, 0);
+                expect(chart.internal.isWithinBar(bar)).toBeFalsy();
+            });
+
+            it('should be within bar', function () {
+                var bar = d3.select('.c3-target-data1 .c3-bar-0').node();
+                setMouseEvent(chart, 'click', 31, 280);
+                expect(chart.internal.isWithinBar(bar)).toBeTruthy();
+            });
+
+            it('should not be within bar of negative value', function () {
+                var bar = d3.select('.c3-target-data3 .c3-bar-0').node();
+                setMouseEvent(chart, 'click', 68, 280);
+                expect(chart.internal.isWithinBar(bar)).toBeFalsy();
+            });
+
+            it('should be within bar of negative value', function () {
+                var bar = d3.select('.c3-target-data3 .c3-bar-0').node();
+                setMouseEvent(chart, 'click', 68, 350);
+                expect(chart.internal.isWithinBar(bar)).toBeTruthy();
+            });
+
+        });
+
+        describe('with rotated axis', function () {
+
+            it('should change the chart as axis rotated', function () {
+                args.axis.rotated = true;
+                expect(true).toBeTruthy();
+            });
+
+            it('should not be within bar', function () {
+                var bar = d3.select('.c3-target-data1 .c3-bar-0').node();
+                setMouseEvent(chart, 'click', 0, 0);
+                expect(chart.internal.isWithinBar(bar)).toBeFalsy();
+            });
+
+            it('should be within bar', function () {
+                var bar = d3.select('.c3-target-data1 .c3-bar-0').node();
+                setMouseEvent(chart, 'click', 190, 20);
+                expect(chart.internal.isWithinBar(bar)).toBeTruthy();
+            });
+
+            it('should be within bar of negative value', function () {
+                var bar = d3.select('.c3-target-data3 .c3-bar-0').node();
+                setMouseEvent(chart, 'click', 68, 50);
+                expect(chart.internal.isWithinBar(bar)).toBeTruthy();
+            });
+
+        });
+
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/shape.line-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/shape.line-spec.js
new file mode 100644
index 0000000..b4f5dc8
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/shape.line-spec.js
@@ -0,0 +1,99 @@
+describe('c3 chart shape line', function () {
+    'use strict';
+
+    var chart, args;
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('shape-rendering for line chart', function () {
+
+        it('should update args', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, 200, 100, 400, -150, 250],
+                        ['data2', 50, 20, 10, 40, 15, 25],
+                        ['data3', -150, 120, 110, 140, 115, 125]
+                    ],
+                    type: 'line'
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it("should not have shape-rendering when it's line chart", function () {
+            d3.selectAll('.c3-line').each(function () {
+                var style = d3.select(this).style('shape-rendering');
+                expect(style).toBe('auto');
+            });
+        });
+
+        it('should chnage to step chart', function () {
+            args.data.type = 'step';
+            expect(true).toBeTruthy();
+        });
+
+        it("should have shape-rendering = crispedges when it's step chart", function () {
+            d3.selectAll('.c3-line').each(function () {
+                var style = d3.select(this).style('shape-rendering');
+                expect(style).toBe('crispedges');
+            });
+        });
+
+    });
+
+    describe('point.show option', function () {
+
+        it('should change args to include null data', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, null, 100, 400, -150, 250],
+                        ['data2', 50, 20, 10, 40, 15, 25],
+                        ['data3', -150, 120, 110, 140, 115, 125]
+                    ],
+                    type: 'line'
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should not show the circle for null', function (done) {
+            setTimeout(function () {
+                var target = chart.internal.main.select('.c3-chart-line.c3-target-data1');
+                expect(+target.select('.c3-circle-0').style('opacity')).toBe(1);
+                expect(+target.select('.c3-circle-1').style('opacity')).toBe(0);
+                expect(+target.select('.c3-circle-2').style('opacity')).toBe(1);
+                done();
+            }, 500);
+        });
+
+        it('should change args to include null data on scatter plot', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, null, 100, 400, -150, 250],
+                        ['data2', 50, 20, 10, 40, 15, 25],
+                        ['data3', -150, 120, 110, 140, 115, 125]
+                    ],
+                    type: 'scatter'
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should not show the circle for null', function (done) {
+            setTimeout(function () {
+                var target = chart.internal.main.select('.c3-chart-line.c3-target-data1');
+                expect(+target.select('.c3-circle-0').style('opacity')).toBe(0.5);
+                expect(+target.select('.c3-circle-1').style('opacity')).toBe(0);
+                expect(+target.select('.c3-circle-2').style('opacity')).toBe(0.5);
+                done();
+            }, 500);
+        });
+
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/tooltip-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/tooltip-spec.js
new file mode 100644
index 0000000..de3983f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/tooltip-spec.js
@@ -0,0 +1,101 @@
+describe('c3 chart tooltip', function () {
+    'use strict';
+
+    var chart;
+    var tooltipConfiguration;
+
+    var args = function () {
+        return {
+            data: {
+                columns: [
+                    ['data1', 30, 200, 100, 400, 150, 250],
+                    ['data2', 50, 20, 10, 40, 15, 25],
+                    ['data3', 150, 120, 110, 140, 115, 125]
+                ],
+            },
+            tooltip: tooltipConfiguration
+        };
+    };
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args(), done);
+    });
+
+    describe('tooltip position', function () {
+        beforeAll(function () {
+            tooltipConfiguration = {};
+        });
+
+        describe('without left margin', function () {
+
+            it('should show tooltip on proper position', function () {
+                var eventRect = d3.select('.c3-event-rect-2').node();
+                window.setMouseEvent(chart, 'mousemove', 100, 100, eventRect);
+
+                var tooltipContainer = d3.select('.c3-tooltip-container'),
+                    top = Math.floor(+tooltipContainer.style('top').replace(/px/, '')),
+                    left = Math.floor(+tooltipContainer.style('left').replace(/px/, '')),
+                    topExpected = 115,
+                    leftExpected = 280;
+                expect(top).toBe(topExpected);
+                expect(left).toBeGreaterThan(leftExpected);
+            });
+
+        });
+
+        describe('with left margin', function () {
+
+            it('should set left margin', function () {
+                d3.select('#chart').style('margin-left', '300px');
+                expect(true).toBeTruthy();
+            });
+
+            it('should show tooltip on proper position', function () {
+                var eventRect = d3.select('.c3-event-rect-2').node();
+                window.setMouseEvent(chart, 'mousemove', 100, 100, eventRect);
+
+                var tooltipContainer = d3.select('.c3-tooltip-container'),
+                    top = Math.floor(+tooltipContainer.style('top').replace(/px/, '')),
+                    left = Math.floor(+tooltipContainer.style('left').replace(/px/, '')),
+                    topExpected = 115,
+                    leftExpected = 280;
+                expect(top).toBe(topExpected);
+                expect(left).toBeGreaterThan(leftExpected);
+            });
+
+        });
+
+    });
+
+    describe('tooltip positionFunction', function () {
+        var topExpected = 37, leftExpected = 79;
+
+        beforeAll(function () {
+            tooltipConfiguration = {
+                position: function (data, width, height, element) {
+                    expect(data.length).toBe(args().data.columns.length);
+                    expect(data[0]).toEqual(jasmine.objectContaining({
+                        index: 2,
+                        value: 100,
+                        id: 'data1'
+                    }));
+                    expect(width).toBeGreaterThan(0);
+                    expect(height).toBeGreaterThan(0);
+                    expect(element).toBe(d3.select('.c3-event-rect-2').node());
+                    return {top: topExpected, left: leftExpected};
+                }
+            };
+        });
+
+        it('should be set to the coordinate where the function returned', function () {
+            var eventRect = d3.select('.c3-event-rect-2').node();
+            window.setMouseEvent(chart, 'mousemove', 100, 100, eventRect);
+
+            var tooltipContainer = d3.select('.c3-tooltip-container'),
+                top = Math.floor(+tooltipContainer.style('top').replace(/px/, '')),
+                left = Math.floor(+tooltipContainer.style('left').replace(/px/, ''));
+            expect(top).toBe(topExpected);
+            expect(left).toBe(leftExpected);
+        });
+    });
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/type-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/type-spec.js
new file mode 100644
index 0000000..9210d50
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/type-spec.js
@@ -0,0 +1,137 @@
+describe('c3 chart types', function () {
+    'use strict';
+
+    var chart, args;
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('internal.hasArcType', function () {
+
+        describe('with data', function () {
+
+            it('should update args', function () {
+                args = {
+                    data: {
+                        columns: [
+                            ['data1', 30, 200, 100, 400, 150, 250],
+                            ['data2', 50, 20, 10, 40, 15, 25],
+                            ['data3', 150, 120, 110, 140, 115, 125]
+                        ],
+                        type: 'pie'
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should return true', function () {
+                expect(chart.internal.hasArcType()).toBeTruthy();
+            });
+
+            it('should change chart type to "bar"', function () {
+                args.data.type = 'bar';
+                expect(true).toBeTruthy();
+            });
+
+            it('should return false', function () {
+                expect(chart.internal.hasArcType()).toBeFalsy();
+            });
+
+        });
+
+        describe('with empty data', function () {
+
+            it('should update args to have empty data', function () {
+                args = {
+                    data: {
+                        columns: [],
+                        type: 'pie'
+                    }
+                };
+                expect(true).toBeTruthy();
+            });
+
+            it('should return true', function () {
+                expect(chart.internal.hasArcType()).toBeTruthy();
+            });
+
+            it('should change chart type to "bar"', function () {
+                args.data.type = 'bar';
+                expect(true).toBeTruthy();
+            });
+
+            it('should return false', function () {
+                expect(chart.internal.hasArcType()).toBeFalsy();
+            });
+
+        });
+
+    });
+
+    describe('internal.hasType', function () {
+
+        it('should update args', function () {
+            args = {
+                data: {
+                    columns: [
+                        ['data1', 30, 200, 100, 400, 150, 250],
+                        ['data2', 50, 20, 10, 40, 15, 25],
+                        ['data3', 150, 120, 110, 140, 115, 125]
+                    ],
+                    type: 'pie'
+                }
+            };
+            expect(true).toBeTruthy();
+        });
+
+        it('should return true for "pie" type', function () {
+            expect(chart.internal.hasType('pie')).toBeTruthy();
+        });
+
+        it('should return false for "line" type', function () {
+            expect(chart.internal.hasType('line')).toBeFalsy();
+        });
+
+        it('should return false for "bar" type', function () {
+            expect(chart.internal.hasType('bar')).toBeFalsy();
+        });
+
+        it('should unload successfully', function () {
+            chart.unload([]);
+            expect(true).toBeTruthy();
+        });
+
+        it('should return true for "pie" type even if no data', function () {
+            expect(chart.internal.hasType('pie')).toBeTruthy();
+        });
+
+        it('should return false for "line" type even if no data', function () {
+            expect(chart.internal.hasType('line')).toBeFalsy();
+        });
+
+        it('should return false for "bar" type even if no data', function () {
+            expect(chart.internal.hasType('bar')).toBeFalsy();
+        });
+
+        it('should change chart type to "bar" successfully', function () {
+            args.data.type = 'bar';
+            expect(true).toBeTruthy();
+        });
+
+        it('should return false for "pie" type even if no data', function () {
+            expect(chart.internal.hasType('pie')).toBeFalsy();
+        });
+
+        it('should return false for "line" type even if no data', function () {
+            expect(chart.internal.hasType('line')).toBeFalsy();
+        });
+
+        it('should return true for "bar" type even if no data', function () {
+            expect(chart.internal.hasType('bar')).toBeTruthy();
+        });
+
+
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/spec/zoom-spec.js b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/zoom-spec.js
new file mode 100644
index 0000000..7f1490b
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/spec/zoom-spec.js
@@ -0,0 +1,67 @@
+describe('c3 chart zoom', function () {
+    'use strict';
+
+    var chart;
+
+    var args = {
+        data: {
+            columns: [
+                ['data1', 30, 200, 100, 400, 3150, 250],
+                ['data2', 50, 20, 10, 40, 15, 6025]
+            ]
+        },
+        axis: {
+            x: {
+                extent: [1, 2]
+            }
+        },
+        zoom: {
+            enable: true
+        },
+        subchart: {
+            show: true
+        }
+    };
+
+    beforeEach(function (done) {
+        chart = window.initChart(chart, args, done);
+    });
+
+    describe('default extent', function () {
+
+        describe('main chart domain', function () {
+
+            it('should have original y domain', function () {
+                var yDomain = chart.internal.y.domain(),
+                    expectedYDomain = [-591.5, 6626.5];
+                expect(yDomain[0]).toBe(expectedYDomain[0]);
+                expect(yDomain[1]).toBe(expectedYDomain[1]);
+            });
+
+        });
+
+        describe('main chart domain', function () {
+
+            it('should have original y domain in subchart', function () {
+                var yDomain = chart.internal.y.domain(),
+                    subYDomain = chart.internal.subY.domain();
+                expect(subYDomain[0]).toBe(yDomain[0]);
+                expect(subYDomain[1]).toBe(yDomain[1]);
+            });
+
+        });
+
+        describe('main chart domain', function () {
+
+            it('should have specified brush extent', function () {
+                var brushExtent = chart.internal.brush.extent(),
+                    expectedBrushExtent = [1, 2];
+                expect(brushExtent[0]).toBe(expectedBrushExtent[0]);
+                expect(brushExtent[1]).toBe(expectedBrushExtent[1]);
+            });
+
+        });
+
+    });
+
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.axis.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.axis.js
new file mode 100644
index 0000000..281a7bb
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.axis.js
@@ -0,0 +1,60 @@
+c3_chart_fn.axis = function () {};
+c3_chart_fn.axis.labels = function (labels) {
+    var $$ = this.internal;
+    if (arguments.length) {
+        Object.keys(labels).forEach(function (axisId) {
+            $$.axis.setLabelText(axisId, labels[axisId]);
+        });
+        $$.axis.updateLabels();
+    }
+    // TODO: return some values?
+};
+c3_chart_fn.axis.max = function (max) {
+    var $$ = this.internal, config = $$.config;
+    if (arguments.length) {
+        if (typeof max === 'object') {
+            if (isValue(max.x)) { config.axis_x_max = max.x; }
+            if (isValue(max.y)) { config.axis_y_max = max.y; }
+            if (isValue(max.y2)) { config.axis_y2_max = max.y2; }
+        } else {
+            config.axis_y_max = config.axis_y2_max = max;
+        }
+        $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
+    } else {
+        return {
+            x: config.axis_x_max,
+            y: config.axis_y_max,
+            y2: config.axis_y2_max
+        };
+    }
+};
+c3_chart_fn.axis.min = function (min) {
+    var $$ = this.internal, config = $$.config;
+    if (arguments.length) {
+        if (typeof min === 'object') {
+            if (isValue(min.x)) { config.axis_x_min = min.x; }
+            if (isValue(min.y)) { config.axis_y_min = min.y; }
+            if (isValue(min.y2)) { config.axis_y2_min = min.y2; }
+        } else {
+            config.axis_y_min = config.axis_y2_min = min;
+        }
+        $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
+    } else {
+        return {
+            x: config.axis_x_min,
+            y: config.axis_y_min,
+            y2: config.axis_y2_min
+        };
+    }
+};
+c3_chart_fn.axis.range = function (range) {
+    if (arguments.length) {
+        if (isDefined(range.max)) { this.axis.max(range.max); }
+        if (isDefined(range.min)) { this.axis.min(range.min); }
+    } else {
+        return {
+            max: this.axis.max(),
+            min: this.axis.min()
+        };
+    }
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.category.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.category.js
new file mode 100644
index 0000000..1616c4a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.category.js
@@ -0,0 +1,15 @@
+c3_chart_fn.category = function (i, category) {
+    var $$ = this.internal, config = $$.config;
+    if (arguments.length > 1) {
+        config.axis_x_categories[i] = category;
+        $$.redraw();
+    }
+    return config.axis_x_categories[i];
+};
+c3_chart_fn.categories = function (categories) {
+    var $$ = this.internal, config = $$.config;
+    if (!arguments.length) { return config.axis_x_categories; }
+    config.axis_x_categories = categories;
+    $$.redraw();
+    return config.axis_x_categories;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.chart.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.chart.js
new file mode 100644
index 0000000..a13b0da
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.chart.js
@@ -0,0 +1,27 @@
+c3_chart_fn.resize = function (size) {
+    var $$ = this.internal, config = $$.config;
+    config.size_width = size ? size.width : null;
+    config.size_height = size ? size.height : null;
+    this.flush();
+};
+
+c3_chart_fn.flush = function () {
+    var $$ = this.internal;
+    $$.updateAndRedraw({withLegend: true, withTransition: false, withTransitionForTransform: false});
+};
+
+c3_chart_fn.destroy = function () {
+    var $$ = this.internal;
+
+    window.clearInterval($$.intervalForObserveInserted);
+    window.onresize = null;
+
+    $$.selectChart.classed('c3', false).html("");
+
+    // MEMO: this is needed because the reference of some elements will not be released, then memory leak will happen.
+    Object.keys($$).forEach(function (key) {
+        $$[key] = null;
+    });
+
+    return null;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.color.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.color.js
new file mode 100644
index 0000000..15aaa3e
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.color.js
@@ -0,0 +1,5 @@
+// TODO: fix
+c3_chart_fn.color = function (id) {
+    var $$ = this.internal;
+    return $$.color(id); // more patterns
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.data.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.data.js
new file mode 100644
index 0000000..be5b8f7
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.data.js
@@ -0,0 +1,27 @@
+c3_chart_fn.data = function (targetIds) {
+    var targets = this.internal.data.targets;
+    return typeof targetIds === 'undefined' ? targets : targets.filter(function (t) {
+        return [].concat(targetIds).indexOf(t.id) >= 0;
+    });
+};
+c3_chart_fn.data.shown = function (targetIds) {
+    return this.internal.filterTargetsToShow(this.data(targetIds));
+};
+c3_chart_fn.data.values = function (targetId) {
+    var targets, values = null;
+    if (targetId) {
+        targets = this.data(targetId);
+        values = targets[0] ? targets[0].values.map(function (d) { return d.value; }) : null;
+    }
+    return values;
+};
+c3_chart_fn.data.names = function (names) {
+    this.internal.clearLegendItemTextBoxCache();
+    return this.internal.updateDataAttributes('names', names);
+};
+c3_chart_fn.data.colors = function (colors) {
+    return this.internal.updateDataAttributes('colors', colors);
+};
+c3_chart_fn.data.axes = function (axes) {
+    return this.internal.updateDataAttributes('axes', axes);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.flow.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.flow.js
new file mode 100644
index 0000000..d8afc19
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.flow.js
@@ -0,0 +1,294 @@
+c3_chart_fn.flow = function (args) {
+    var $$ = this.internal,
+        targets, data, notfoundIds = [], orgDataCount = $$.getMaxDataCount(),
+        dataCount, domain, baseTarget, baseValue, length = 0, tail = 0, diff, to;
+
+    if (args.json) {
+        data = $$.convertJsonToData(args.json, args.keys);
+    }
+    else if (args.rows) {
+        data = $$.convertRowsToData(args.rows);
+    }
+    else if (args.columns) {
+        data = $$.convertColumnsToData(args.columns);
+    }
+    else {
+        return;
+    }
+    targets = $$.convertDataToTargets(data, true);
+
+    // Update/Add data
+    $$.data.targets.forEach(function (t) {
+        var found = false, i, j;
+        for (i = 0; i < targets.length; i++) {
+            if (t.id === targets[i].id) {
+                found = true;
+
+                if (t.values[t.values.length - 1]) {
+                    tail = t.values[t.values.length - 1].index + 1;
+                }
+                length = targets[i].values.length;
+
+                for (j = 0; j < length; j++) {
+                    targets[i].values[j].index = tail + j;
+                    if (!$$.isTimeSeries()) {
+                        targets[i].values[j].x = tail + j;
+                    }
+                }
+                t.values = t.values.concat(targets[i].values);
+
+                targets.splice(i, 1);
+                break;
+            }
+        }
+        if (!found) { notfoundIds.push(t.id); }
+    });
+
+    // Append null for not found targets
+    $$.data.targets.forEach(function (t) {
+        var i, j;
+        for (i = 0; i < notfoundIds.length; i++) {
+            if (t.id === notfoundIds[i]) {
+                tail = t.values[t.values.length - 1].index + 1;
+                for (j = 0; j < length; j++) {
+                    t.values.push({
+                        id: t.id,
+                        index: tail + j,
+                        x: $$.isTimeSeries() ? $$.getOtherTargetX(tail + j) : tail + j,
+                        value: null
+                    });
+                }
+            }
+        }
+    });
+
+    // Generate null values for new target
+    if ($$.data.targets.length) {
+        targets.forEach(function (t) {
+            var i, missing = [];
+            for (i = $$.data.targets[0].values[0].index; i < tail; i++) {
+                missing.push({
+                    id: t.id,
+                    index: i,
+                    x: $$.isTimeSeries() ? $$.getOtherTargetX(i) : i,
+                    value: null
+                });
+            }
+            t.values.forEach(function (v) {
+                v.index += tail;
+                if (!$$.isTimeSeries()) {
+                    v.x += tail;
+                }
+            });
+            t.values = missing.concat(t.values);
+        });
+    }
+    $$.data.targets = $$.data.targets.concat(targets); // add remained
+
+    // check data count because behavior needs to change when it's only one
+    dataCount = $$.getMaxDataCount();
+    baseTarget = $$.data.targets[0];
+    baseValue = baseTarget.values[0];
+
+    // Update length to flow if needed
+    if (isDefined(args.to)) {
+        length = 0;
+        to = $$.isTimeSeries() ? $$.parseDate(args.to) : args.to;
+        baseTarget.values.forEach(function (v) {
+            if (v.x < to) { length++; }
+        });
+    } else if (isDefined(args.length)) {
+        length = args.length;
+    }
+
+    // If only one data, update the domain to flow from left edge of the chart
+    if (!orgDataCount) {
+        if ($$.isTimeSeries()) {
+            if (baseTarget.values.length > 1) {
+                diff = baseTarget.values[baseTarget.values.length - 1].x - baseValue.x;
+            } else {
+                diff = baseValue.x - $$.getXDomain($$.data.targets)[0];
+            }
+        } else {
+            diff = 1;
+        }
+        domain = [baseValue.x - diff, baseValue.x];
+        $$.updateXDomain(null, true, true, false, domain);
+    } else if (orgDataCount === 1) {
+        if ($$.isTimeSeries()) {
+            diff = (baseTarget.values[baseTarget.values.length - 1].x - baseValue.x) / 2;
+            domain = [new Date(+baseValue.x - diff), new Date(+baseValue.x + diff)];
+            $$.updateXDomain(null, true, true, false, domain);
+        }
+    }
+
+    // Set targets
+    $$.updateTargets($$.data.targets);
+
+    // Redraw with new targets
+    $$.redraw({
+        flow: {
+            index: baseValue.index,
+            length: length,
+            duration: isValue(args.duration) ? args.duration : $$.config.transition_duration,
+            done: args.done,
+            orgDataCount: orgDataCount,
+        },
+        withLegend: true,
+        withTransition: orgDataCount > 1,
+        withTrimXDomain: false,
+        withUpdateXAxis: true,
+    });
+};
+
+c3_chart_internal_fn.generateFlow = function (args) {
+    var $$ = this, config = $$.config, d3 = $$.d3;
+
+    return function () {
+        var targets = args.targets,
+            flow = args.flow,
+            drawBar = args.drawBar,
+            drawLine = args.drawLine,
+            drawArea = args.drawArea,
+            cx = args.cx,
+            cy = args.cy,
+            xv = args.xv,
+            xForText = args.xForText,
+            yForText = args.yForText,
+            duration = args.duration;
+
+        var translateX, scaleX = 1, transform,
+            flowIndex = flow.index,
+            flowLength = flow.length,
+            flowStart = $$.getValueOnIndex($$.data.targets[0].values, flowIndex),
+            flowEnd = $$.getValueOnIndex($$.data.targets[0].values, flowIndex + flowLength),
+            orgDomain = $$.x.domain(), domain,
+            durationForFlow = flow.duration || duration,
+            done = flow.done || function () {},
+            wait = $$.generateWait();
+
+        var xgrid = $$.xgrid || d3.selectAll([]),
+            xgridLines = $$.xgridLines || d3.selectAll([]),
+            mainRegion = $$.mainRegion || d3.selectAll([]),
+            mainText = $$.mainText || d3.selectAll([]),
+            mainBar = $$.mainBar || d3.selectAll([]),
+            mainLine = $$.mainLine || d3.selectAll([]),
+            mainArea = $$.mainArea || d3.selectAll([]),
+            mainCircle = $$.mainCircle || d3.selectAll([]);
+
+        // set flag
+        $$.flowing = true;
+
+        // remove head data after rendered
+        $$.data.targets.forEach(function (d) {
+            d.values.splice(0, flowLength);
+        });
+
+        // update x domain to generate axis elements for flow
+        domain = $$.updateXDomain(targets, true, true);
+        // update elements related to x scale
+        if ($$.updateXGrid) { $$.updateXGrid(true); }
+
+        // generate transform to flow
+        if (!flow.orgDataCount) { // if empty
+            if ($$.data.targets[0].values.length !== 1) {
+                translateX = $$.x(orgDomain[0]) - $$.x(domain[0]);
+            } else {
+                if ($$.isTimeSeries()) {
+                    flowStart = $$.getValueOnIndex($$.data.targets[0].values, 0);
+                    flowEnd = $$.getValueOnIndex($$.data.targets[0].values, $$.data.targets[0].values.length - 1);
+                    translateX = $$.x(flowStart.x) - $$.x(flowEnd.x);
+                } else {
+                    translateX = diffDomain(domain) / 2;
+                }
+            }
+        } else if (flow.orgDataCount === 1 || flowStart.x === flowEnd.x) {
+            translateX = $$.x(orgDomain[0]) - $$.x(domain[0]);
+        } else {
+            if ($$.isTimeSeries()) {
+                translateX = ($$.x(orgDomain[0]) - $$.x(domain[0]));
+            } else {
+                translateX = ($$.x(flowStart.x) - $$.x(flowEnd.x));
+            }
+        }
+        scaleX = (diffDomain(orgDomain) / diffDomain(domain));
+        transform = 'translate(' + translateX + ',0) scale(' + scaleX + ',1)';
+
+        // hide tooltip
+        $$.hideXGridFocus();
+        $$.hideTooltip();
+
+        d3.transition().ease('linear').duration(durationForFlow).each(function () {
+            wait.add($$.axes.x.transition().call($$.xAxis));
+            wait.add(mainBar.transition().attr('transform', transform));
+            wait.add(mainLine.transition().attr('transform', transform));
+            wait.add(mainArea.transition().attr('transform', transform));
+            wait.add(mainCircle.transition().attr('transform', transform));
+            wait.add(mainText.transition().attr('transform', transform));
+            wait.add(mainRegion.filter($$.isRegionOnX).transition().attr('transform', transform));
+            wait.add(xgrid.transition().attr('transform', transform));
+            wait.add(xgridLines.transition().attr('transform', transform));
+        })
+        .call(wait, function () {
+            var i, shapes = [], texts = [], eventRects = [];
+
+            // remove flowed elements
+            if (flowLength) {
+                for (i = 0; i < flowLength; i++) {
+                    shapes.push('.' + CLASS.shape + '-' + (flowIndex + i));
+                    texts.push('.' + CLASS.text + '-' + (flowIndex + i));
+                    eventRects.push('.' + CLASS.eventRect + '-' + (flowIndex + i));
+                }
+                $$.svg.selectAll('.' + CLASS.shapes).selectAll(shapes).remove();
+                $$.svg.selectAll('.' + CLASS.texts).selectAll(texts).remove();
+                $$.svg.selectAll('.' + CLASS.eventRects).selectAll(eventRects).remove();
+                $$.svg.select('.' + CLASS.xgrid).remove();
+            }
+
+            // draw again for removing flowed elements and reverting attr
+            xgrid
+                .attr('transform', null)
+                .attr($$.xgridAttr);
+            xgridLines
+                .attr('transform', null);
+            xgridLines.select('line')
+                .attr("x1", config.axis_rotated ? 0 : xv)
+                .attr("x2", config.axis_rotated ? $$.width : xv);
+            xgridLines.select('text')
+                .attr("x", config.axis_rotated ? $$.width : 0)
+                .attr("y", xv);
+            mainBar
+                .attr('transform', null)
+                .attr("d", drawBar);
+            mainLine
+                .attr('transform', null)
+                .attr("d", drawLine);
+            mainArea
+                .attr('transform', null)
+                .attr("d", drawArea);
+            mainCircle
+                .attr('transform', null)
+                .attr("cx", cx)
+                .attr("cy", cy);
+            mainText
+                .attr('transform', null)
+                .attr('x', xForText)
+                .attr('y', yForText)
+                .style('fill-opacity', $$.opacityForText.bind($$));
+            mainRegion
+                .attr('transform', null);
+            mainRegion.select('rect').filter($$.isRegionOnX)
+                .attr("x", $$.regionX.bind($$))
+                .attr("width", $$.regionWidth.bind($$));
+
+            if (config.interaction_enabled) {
+                $$.redrawEventRect();
+            }
+
+            // callback for end of flow
+            done();
+
+            $$.flowing = false;
+        });
+    };
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.focus.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.focus.js
new file mode 100644
index 0000000..1a65bcc
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.focus.js
@@ -0,0 +1,60 @@
+c3_chart_fn.focus = function (targetIds) {
+    var $$ = this.internal, candidates;
+
+    targetIds = $$.mapToTargetIds(targetIds);
+    candidates = $$.svg.selectAll($$.selectorTargets(targetIds.filter($$.isTargetToShow, $$))),
+
+    this.revert();
+    this.defocus();
+    candidates.classed(CLASS.focused, true).classed(CLASS.defocused, false);
+    if ($$.hasArcType()) {
+        $$.expandArc(targetIds);
+    }
+    $$.toggleFocusLegend(targetIds, true);
+
+    $$.focusedTargetIds = targetIds;
+    $$.defocusedTargetIds = $$.defocusedTargetIds.filter(function (id) {
+        return targetIds.indexOf(id) < 0;
+    });
+};
+
+c3_chart_fn.defocus = function (targetIds) {
+    var $$ = this.internal, candidates;
+
+    targetIds = $$.mapToTargetIds(targetIds);
+    candidates = $$.svg.selectAll($$.selectorTargets(targetIds.filter($$.isTargetToShow, $$))),
+
+    candidates.classed(CLASS.focused, false).classed(CLASS.defocused, true);
+    if ($$.hasArcType()) {
+        $$.unexpandArc(targetIds);
+    }
+    $$.toggleFocusLegend(targetIds, false);
+
+    $$.focusedTargetIds = $$.focusedTargetIds.filter(function (id) {
+        return targetIds.indexOf(id) < 0;
+    });
+    $$.defocusedTargetIds = targetIds;
+};
+
+c3_chart_fn.revert = function (targetIds) {
+    var $$ = this.internal, candidates;
+
+    targetIds = $$.mapToTargetIds(targetIds);
+    candidates = $$.svg.selectAll($$.selectorTargets(targetIds)); // should be for all targets
+
+    candidates.classed(CLASS.focused, false).classed(CLASS.defocused, false);
+    if ($$.hasArcType()) {
+        $$.unexpandArc(targetIds);
+    }
+    if ($$.config.legend_show) {
+        $$.showLegend(targetIds.filter($$.isLegendToShow.bind($$)));
+        $$.legend.selectAll($$.selectorLegends(targetIds))
+            .filter(function () {
+                return $$.d3.select(this).classed(CLASS.legendItemFocused);
+            })
+            .classed(CLASS.legendItemFocused, false);
+    }
+
+    $$.focusedTargetIds = [];
+    $$.defocusedTargetIds = [];
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.grid.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.grid.js
new file mode 100644
index 0000000..038aa6b
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.grid.js
@@ -0,0 +1,31 @@
+c3_chart_fn.xgrids = function (grids) {
+    var $$ = this.internal, config = $$.config;
+    if (! grids) { return config.grid_x_lines; }
+    config.grid_x_lines = grids;
+    $$.redrawWithoutRescale();
+    return config.grid_x_lines;
+};
+c3_chart_fn.xgrids.add = function (grids) {
+    var $$ = this.internal;
+    return this.xgrids($$.config.grid_x_lines.concat(grids ? grids : []));
+};
+c3_chart_fn.xgrids.remove = function (params) { // TODO: multiple
+    var $$ = this.internal;
+    $$.removeGridLines(params, true);
+};
+
+c3_chart_fn.ygrids = function (grids) {
+    var $$ = this.internal, config = $$.config;
+    if (! grids) { return config.grid_y_lines; }
+    config.grid_y_lines = grids;
+    $$.redrawWithoutRescale();
+    return config.grid_y_lines;
+};
+c3_chart_fn.ygrids.add = function (grids) {
+    var $$ = this.internal;
+    return this.ygrids($$.config.grid_y_lines.concat(grids ? grids : []));
+};
+c3_chart_fn.ygrids.remove = function (params) { // TODO: multiple
+    var $$ = this.internal;
+    $$.removeGridLines(params, false);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.group.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.group.js
new file mode 100644
index 0000000..47fedb4
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.group.js
@@ -0,0 +1,7 @@
+c3_chart_fn.groups = function (groups) {
+    var $$ = this.internal, config = $$.config;
+    if (isUndefined(groups)) { return config.data_groups; }
+    config.data_groups = groups;
+    $$.redraw();
+    return config.data_groups;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.legend.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.legend.js
new file mode 100644
index 0000000..182caa1
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.legend.js
@@ -0,0 +1,11 @@
+c3_chart_fn.legend = function () {};
+c3_chart_fn.legend.show = function (targetIds) {
+    var $$ = this.internal;
+    $$.showLegend($$.mapToTargetIds(targetIds));
+    $$.updateAndRedraw({withLegend: true});
+};
+c3_chart_fn.legend.hide = function (targetIds) {
+    var $$ = this.internal;
+    $$.hideLegend($$.mapToTargetIds(targetIds));
+    $$.updateAndRedraw({withLegend: true});
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.load.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.load.js
new file mode 100644
index 0000000..6bb4c9a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.load.js
@@ -0,0 +1,57 @@
+c3_chart_fn.load = function (args) {
+    var $$ = this.internal, config = $$.config;
+    // update xs if specified
+    if (args.xs) {
+        $$.addXs(args.xs);
+    }
+    // update classes if exists
+    if ('classes' in args) {
+        Object.keys(args.classes).forEach(function (id) {
+            config.data_classes[id] = args.classes[id];
+        });
+    }
+    // update categories if exists
+    if ('categories' in args && $$.isCategorized()) {
+        config.axis_x_categories = args.categories;
+    }
+    // update axes if exists
+    if ('axes' in args) {
+        Object.keys(args.axes).forEach(function (id) {
+            config.data_axes[id] = args.axes[id];
+        });
+    }
+    // update colors if exists
+    if ('colors' in args) {
+        Object.keys(args.colors).forEach(function (id) {
+            config.data_colors[id] = args.colors[id];
+        });
+    }
+    // use cache if exists
+    if ('cacheIds' in args && $$.hasCaches(args.cacheIds)) {
+        $$.load($$.getCaches(args.cacheIds), args.done);
+        return;
+    }
+    // unload if needed
+    if ('unload' in args) {
+        // TODO: do not unload if target will load (included in url/rows/columns)
+        $$.unload($$.mapToTargetIds((typeof args.unload === 'boolean' && args.unload) ? null : args.unload), function () {
+            $$.loadFromArgs(args);
+        });
+    } else {
+        $$.loadFromArgs(args);
+    }
+};
+
+c3_chart_fn.unload = function (args) {
+    var $$ = this.internal;
+    args = args || {};
+    if (args instanceof Array) {
+        args = {ids: args};
+    } else if (typeof args === 'string') {
+        args = {ids: [args]};
+    }
+    $$.unload($$.mapToTargetIds(args.ids), function () {
+        $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
+        if (args.done) { args.done(); }
+    });
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.region.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.region.js
new file mode 100644
index 0000000..b587b4f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.region.js
@@ -0,0 +1,40 @@
+c3_chart_fn.regions = function (regions) {
+    var $$ = this.internal, config = $$.config;
+    if (!regions) { return config.regions; }
+    config.regions = regions;
+    $$.redrawWithoutRescale();
+    return config.regions;
+};
+c3_chart_fn.regions.add = function (regions) {
+    var $$ = this.internal, config = $$.config;
+    if (!regions) { return config.regions; }
+    config.regions = config.regions.concat(regions);
+    $$.redrawWithoutRescale();
+    return config.regions;
+};
+c3_chart_fn.regions.remove = function (options) {
+    var $$ = this.internal, config = $$.config,
+        duration, classes, regions;
+
+    options = options || {};
+    duration = $$.getOption(options, "duration", config.transition_duration);
+    classes = $$.getOption(options, "classes", [CLASS.region]);
+
+    regions = $$.main.select('.' + CLASS.regions).selectAll(classes.map(function (c) { return '.' + c; }));
+    (duration ? regions.transition().duration(duration) : regions)
+        .style('opacity', 0)
+        .remove();
+
+    config.regions = config.regions.filter(function (region) {
+        var found = false;
+        if (!region['class']) {
+            return true;
+        }
+        region['class'].split(' ').forEach(function (c) {
+            if (classes.indexOf(c) >= 0) { found = true; }
+        });
+        return !found;
+    });
+
+    return config.regions;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.selection.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.selection.js
new file mode 100644
index 0000000..02ad601
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.selection.js
@@ -0,0 +1,54 @@
+c3_chart_fn.selected = function (targetId) {
+    var $$ = this.internal, d3 = $$.d3;
+    return d3.merge(
+        $$.main.selectAll('.' + CLASS.shapes + $$.getTargetSelectorSuffix(targetId)).selectAll('.' + CLASS.shape)
+            .filter(function () { return d3.select(this).classed(CLASS.SELECTED); })
+            .map(function (d) { return d.map(function (d) { var data = d.__data__; return data.data ? data.data : data; }); })
+    );
+};
+c3_chart_fn.select = function (ids, indices, resetOther) {
+    var $$ = this.internal, d3 = $$.d3, config = $$.config;
+    if (! config.data_selection_enabled) { return; }
+    $$.main.selectAll('.' + CLASS.shapes).selectAll('.' + CLASS.shape).each(function (d, i) {
+        var shape = d3.select(this), id = d.data ? d.data.id : d.id,
+            toggle = $$.getToggle(this, d).bind($$),
+            isTargetId = config.data_selection_grouped || !ids || ids.indexOf(id) >= 0,
+            isTargetIndex = !indices || indices.indexOf(i) >= 0,
+            isSelected = shape.classed(CLASS.SELECTED);
+        // line/area selection not supported yet
+        if (shape.classed(CLASS.line) || shape.classed(CLASS.area)) {
+            return;
+        }
+        if (isTargetId && isTargetIndex) {
+            if (config.data_selection_isselectable(d) && !isSelected) {
+                toggle(true, shape.classed(CLASS.SELECTED, true), d, i);
+            }
+        } else if (isDefined(resetOther) && resetOther) {
+            if (isSelected) {
+                toggle(false, shape.classed(CLASS.SELECTED, false), d, i);
+            }
+        }
+    });
+};
+c3_chart_fn.unselect = function (ids, indices) {
+    var $$ = this.internal, d3 = $$.d3, config = $$.config;
+    if (! config.data_selection_enabled) { return; }
+    $$.main.selectAll('.' + CLASS.shapes).selectAll('.' + CLASS.shape).each(function (d, i) {
+        var shape = d3.select(this), id = d.data ? d.data.id : d.id,
+            toggle = $$.getToggle(this, d).bind($$),
+            isTargetId = config.data_selection_grouped || !ids || ids.indexOf(id) >= 0,
+            isTargetIndex = !indices || indices.indexOf(i) >= 0,
+            isSelected = shape.classed(CLASS.SELECTED);
+        // line/area selection not supported yet
+        if (shape.classed(CLASS.line) || shape.classed(CLASS.area)) {
+            return;
+        }
+        if (isTargetId && isTargetIndex) {
+            if (config.data_selection_isselectable(d)) {
+                if (isSelected) {
+                    toggle(false, shape.classed(CLASS.SELECTED, false), d, i);
+                }
+            }
+        }
+    });
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.show.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.show.js
new file mode 100644
index 0000000..08e99e1
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.show.js
@@ -0,0 +1,50 @@
+c3_chart_fn.show = function (targetIds, options) {
+    var $$ = this.internal, targets;
+
+    targetIds = $$.mapToTargetIds(targetIds);
+    options = options || {};
+
+    $$.removeHiddenTargetIds(targetIds);
+    targets = $$.svg.selectAll($$.selectorTargets(targetIds));
+
+    targets.transition()
+        .style('opacity', 1, 'important')
+        .call($$.endall, function () {
+            targets.style('opacity', null).style('opacity', 1);
+        });
+
+    if (options.withLegend) {
+        $$.showLegend(targetIds);
+    }
+
+    $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
+};
+
+c3_chart_fn.hide = function (targetIds, options) {
+    var $$ = this.internal, targets;
+
+    targetIds = $$.mapToTargetIds(targetIds);
+    options = options || {};
+
+    $$.addHiddenTargetIds(targetIds);
+    targets = $$.svg.selectAll($$.selectorTargets(targetIds));
+
+    targets.transition()
+        .style('opacity', 0, 'important')
+        .call($$.endall, function () {
+            targets.style('opacity', null).style('opacity', 0);
+        });
+
+    if (options.withLegend) {
+        $$.hideLegend(targetIds);
+    }
+
+    $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
+};
+
+c3_chart_fn.toggle = function (targetIds, options) {
+    var that = this, $$ = this.internal;
+    $$.mapToTargetIds(targetIds).forEach(function (targetId) {
+        $$.isTargetToShow(targetId) ? that.hide(targetId, options) : that.show(targetId, options);
+    });
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.tooltip.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.tooltip.js
new file mode 100644
index 0000000..045a52e
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.tooltip.js
@@ -0,0 +1,35 @@
+c3_chart_fn.tooltip = function () {};
+c3_chart_fn.tooltip.show = function (args) {
+    var $$ = this.internal, index, mouse;
+
+    // determine mouse position on the chart
+    if (args.mouse) {
+        mouse = args.mouse;
+    }
+
+    // determine focus data
+    if (args.data) {
+        if ($$.isMultipleX()) {
+            // if multiple xs, target point will be determined by mouse
+            mouse = [$$.x(args.data.x), $$.getYScale(args.data.id)(args.data.value)];
+            index = null;
+        } else {
+            // TODO: when tooltip_grouped = false
+            index = isValue(args.data.index) ? args.data.index : $$.getIndexByX(args.data.x);
+        }
+    }
+    else if (typeof args.x !== 'undefined') {
+        index = $$.getIndexByX(args.x);
+    }
+    else if (typeof args.index !== 'undefined') {
+        index = args.index;
+    }
+
+    // emulate mouse events to show
+    $$.dispatchEvent('mouseover', index, mouse);
+    $$.dispatchEvent('mousemove', index, mouse);
+};
+c3_chart_fn.tooltip.hide = function () {
+    // TODO: get target data by checking the state of focus
+    this.internal.dispatchEvent('mouseout', 0);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.transform.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.transform.js
new file mode 100644
index 0000000..f04b505
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.transform.js
@@ -0,0 +1,16 @@
+c3_chart_fn.transform = function (type, targetIds) {
+    var $$ = this.internal,
+        options = ['pie', 'donut'].indexOf(type) >= 0 ? {withTransform: true} : null;
+    $$.transformTo(targetIds, type, options);
+};
+
+c3_chart_internal_fn.transformTo = function (targetIds, type, optionsForRedraw) {
+    var $$ = this,
+        withTransitionForAxis = !$$.hasArcType(),
+        options = optionsForRedraw || {withTransitionForAxis: withTransitionForAxis};
+    options.withTransitionForTransform = false;
+    $$.transiting = false;
+    $$.setTargetType(targetIds, type);
+    $$.updateTargets($$.data.targets); // this is needed when transforming to arc
+    $$.updateAndRedraw(options);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.x.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.x.js
new file mode 100644
index 0000000..93d25d4
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.x.js
@@ -0,0 +1,16 @@
+c3_chart_fn.x = function (x) {
+    var $$ = this.internal;
+    if (arguments.length) {
+        $$.updateTargetX($$.data.targets, x);
+        $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
+    }
+    return $$.data.xs;
+};
+c3_chart_fn.xs = function (xs) {
+    var $$ = this.internal;
+    if (arguments.length) {
+        $$.updateTargetXs($$.data.targets, xs);
+        $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
+    }
+    return $$.data.xs;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.zoom.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.zoom.js
new file mode 100644
index 0000000..07e7a58
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/api.zoom.js
@@ -0,0 +1,22 @@
+c3_chart_fn.zoom = function (domain) {
+    var $$ = this.internal;
+    if (domain) {
+        if ($$.isTimeSeries()) {
+            domain = domain.map(function (x) { return $$.parseDate(x); });
+        }
+        $$.brush.extent(domain);
+        $$.redraw({withUpdateXDomain: true, withY: $$.config.zoom_rescale});
+        $$.config.zoom_onzoom.call(this, $$.x.orgDomain());
+    }
+    return $$.brush.extent();
+};
+c3_chart_fn.zoom.enable = function (enabled) {
+    var $$ = this.internal;
+    $$.config.zoom_enabled = enabled;
+    $$.updateAndRedraw();
+};
+c3_chart_fn.unzoom = function () {
+    var $$ = this.internal;
+    $$.brush.clear().update();
+    $$.redraw({withUpdateXDomain: true});
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/arc.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/arc.js
new file mode 100644
index 0000000..40861eb
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/arc.js
@@ -0,0 +1,394 @@
+c3_chart_internal_fn.initPie = function () {
+    var $$ = this, d3 = $$.d3, config = $$.config;
+    $$.pie = d3.layout.pie().value(function (d) {
+        return d.values.reduce(function (a, b) { return a + b.value; }, 0);
+    });
+    if (!config.data_order) {
+        $$.pie.sort(null);
+    }
+};
+
+c3_chart_internal_fn.updateRadius = function () {
+    var $$ = this, config = $$.config,
+        w = config.gauge_width || config.donut_width;
+    $$.radiusExpanded = Math.min($$.arcWidth, $$.arcHeight) / 2;
+    $$.radius = $$.radiusExpanded * 0.95;
+    $$.innerRadiusRatio = w ? ($$.radius - w) / $$.radius : 0.6;
+    $$.innerRadius = $$.hasType('donut') || $$.hasType('gauge') ? $$.radius * $$.innerRadiusRatio : 0;
+};
+
+c3_chart_internal_fn.updateArc = function () {
+    var $$ = this;
+    $$.svgArc = $$.getSvgArc();
+    $$.svgArcExpanded = $$.getSvgArcExpanded();
+    $$.svgArcExpandedSub = $$.getSvgArcExpanded(0.98);
+};
+
+c3_chart_internal_fn.updateAngle = function (d) {
+    var $$ = this, config = $$.config,
+        found = false, index = 0,
+        gMin = config.gauge_min, gMax = config.gauge_max, gTic, gValue;
+    $$.pie($$.filterTargetsToShow($$.data.targets)).forEach(function (t) {
+        if (! found && t.data.id === d.data.id) {
+            found = true;
+            d = t;
+            d.index = index;
+        }
+        index++;
+    });
+    if (isNaN(d.startAngle)) {
+        d.startAngle = 0;
+    }
+    if (isNaN(d.endAngle)) {
+        d.endAngle = d.startAngle;
+    }
+    if ($$.isGaugeType(d.data)) {
+        gTic = (Math.PI) / (gMax - gMin);
+        gValue = d.value < gMin ? 0 : d.value < gMax ? d.value - gMin : (gMax - gMin);
+        d.startAngle = -1 * (Math.PI / 2);
+        d.endAngle = d.startAngle + gTic * gValue;
+    }
+    return found ? d : null;
+};
+
+c3_chart_internal_fn.getSvgArc = function () {
+    var $$ = this,
+        arc = $$.d3.svg.arc().outerRadius($$.radius).innerRadius($$.innerRadius),
+        newArc = function (d, withoutUpdate) {
+            var updated;
+            if (withoutUpdate) { return arc(d); } // for interpolate
+            updated = $$.updateAngle(d);
+            return updated ? arc(updated) : "M 0 0";
+        };
+    // TODO: extends all function
+    newArc.centroid = arc.centroid;
+    return newArc;
+};
+
+c3_chart_internal_fn.getSvgArcExpanded = function (rate) {
+    var $$ = this,
+        arc = $$.d3.svg.arc().outerRadius($$.radiusExpanded * (rate ? rate : 1)).innerRadius($$.innerRadius);
+    return function (d) {
+        var updated = $$.updateAngle(d);
+        return updated ? arc(updated) : "M 0 0";
+    };
+};
+
+c3_chart_internal_fn.getArc = function (d, withoutUpdate, force) {
+    return force || this.isArcType(d.data) ? this.svgArc(d, withoutUpdate) : "M 0 0";
+};
+
+
+c3_chart_internal_fn.transformForArcLabel = function (d) {
+    var $$ = this,
+        updated = $$.updateAngle(d), c, x, y, h, ratio, translate = "";
+    if (updated && !$$.hasType('gauge')) {
+        c = this.svgArc.centroid(updated);
+        x = isNaN(c[0]) ? 0 : c[0];
+        y = isNaN(c[1]) ? 0 : c[1];
+        h = Math.sqrt(x * x + y * y);
+        // TODO: ratio should be an option?
+        ratio = $$.radius && h ? (36 / $$.radius > 0.375 ? 1.175 - 36 / $$.radius : 0.8) * $$.radius / h : 0;
+        translate = "translate(" + (x * ratio) +  ',' + (y * ratio) +  ")";
+    }
+    return translate;
+};
+
+c3_chart_internal_fn.getArcRatio = function (d) {
+    var $$ = this,
+        whole = $$.hasType('gauge') ? Math.PI : (Math.PI * 2);
+    return d ? (d.endAngle - d.startAngle) / whole : null;
+};
+
+c3_chart_internal_fn.convertToArcData = function (d) {
+    return this.addName({
+        id: d.data.id,
+        value: d.value,
+        ratio: this.getArcRatio(d),
+        index: d.index
+    });
+};
+
+c3_chart_internal_fn.textForArcLabel = function (d) {
+    var $$ = this,
+        updated, value, ratio, id, format;
+    if (! $$.shouldShowArcLabel()) { return ""; }
+    updated = $$.updateAngle(d);
+    value = updated ? updated.value : null;
+    ratio = $$.getArcRatio(updated);
+    id = d.data.id;
+    if (! $$.hasType('gauge') && ! $$.meetsArcLabelThreshold(ratio)) { return ""; }
+    format = $$.getArcLabelFormat();
+    return format ? format(value, ratio, id) : $$.defaultArcValueFormat(value, ratio);
+};
+
+c3_chart_internal_fn.expandArc = function (targetIds) {
+    var $$ = this, interval;
+
+    // MEMO: avoid to cancel transition
+    if ($$.transiting) {
+        interval = window.setInterval(function () {
+            if (!$$.transiting) {
+                window.clearInterval(interval);
+                if ($$.legend.selectAll('.c3-legend-item-focused').size() > 0) {
+                    $$.expandArc(targetIds);
+                }
+            }
+        }, 10);
+        return;
+    }
+
+    targetIds = $$.mapToTargetIds(targetIds);
+
+    $$.svg.selectAll($$.selectorTargets(targetIds, '.' + CLASS.chartArc)).each(function (d) {
+        if (! $$.shouldExpand(d.data.id)) { return; }
+        $$.d3.select(this).selectAll('path')
+            .transition().duration(50)
+            .attr("d", $$.svgArcExpanded)
+            .transition().duration(100)
+            .attr("d", $$.svgArcExpandedSub)
+            .each(function (d) {
+                if ($$.isDonutType(d.data)) {
+                    // callback here
+                }
+            });
+    });
+};
+
+c3_chart_internal_fn.unexpandArc = function (targetIds) {
+    var $$ = this;
+
+    if ($$.transiting) { return; }
+
+    targetIds = $$.mapToTargetIds(targetIds);
+
+    $$.svg.selectAll($$.selectorTargets(targetIds, '.' + CLASS.chartArc)).selectAll('path')
+        .transition().duration(50)
+        .attr("d", $$.svgArc);
+    $$.svg.selectAll('.' + CLASS.arc)
+        .style("opacity", 1);
+};
+
+c3_chart_internal_fn.shouldExpand = function (id) {
+    var $$ = this, config = $$.config;
+    return ($$.isDonutType(id) && config.donut_expand) || ($$.isGaugeType(id) && config.gauge_expand) || ($$.isPieType(id) && config.pie_expand);
+};
+
+c3_chart_internal_fn.shouldShowArcLabel = function () {
+    var $$ = this, config = $$.config, shouldShow = true;
+    if ($$.hasType('donut')) {
+        shouldShow = config.donut_label_show;
+    } else if ($$.hasType('pie')) {
+        shouldShow = config.pie_label_show;
+    }
+    // when gauge, always true
+    return shouldShow;
+};
+
+c3_chart_internal_fn.meetsArcLabelThreshold = function (ratio) {
+    var $$ = this, config = $$.config,
+        threshold = $$.hasType('donut') ? config.donut_label_threshold : config.pie_label_threshold;
+    return ratio >= threshold;
+};
+
+c3_chart_internal_fn.getArcLabelFormat = function () {
+    var $$ = this, config = $$.config,
+        format = config.pie_label_format;
+    if ($$.hasType('gauge')) {
+        format = config.gauge_label_format;
+    } else if ($$.hasType('donut')) {
+        format = config.donut_label_format;
+    }
+    return format;
+};
+
+c3_chart_internal_fn.getArcTitle = function () {
+    var $$ = this;
+    return $$.hasType('donut') ? $$.config.donut_title : "";
+};
+
+c3_chart_internal_fn.updateTargetsForArc = function (targets) {
+    var $$ = this, main = $$.main,
+        mainPieUpdate, mainPieEnter,
+        classChartArc = $$.classChartArc.bind($$),
+        classArcs = $$.classArcs.bind($$),
+        classFocus = $$.classFocus.bind($$);
+    mainPieUpdate = main.select('.' + CLASS.chartArcs).selectAll('.' + CLASS.chartArc)
+        .data($$.pie(targets))
+        .attr("class", function (d) { return classChartArc(d) + classFocus(d.data); });
+    mainPieEnter = mainPieUpdate.enter().append("g")
+        .attr("class", classChartArc);
+    mainPieEnter.append('g')
+        .attr('class', classArcs);
+    mainPieEnter.append("text")
+        .attr("dy", $$.hasType('gauge') ? "-.1em" : ".35em")
+        .style("opacity", 0)
+        .style("text-anchor", "middle")
+        .style("pointer-events", "none");
+    // MEMO: can not keep same color..., but not bad to update color in redraw
+    //mainPieUpdate.exit().remove();
+};
+
+c3_chart_internal_fn.initArc = function () {
+    var $$ = this;
+    $$.arcs = $$.main.select('.' + CLASS.chart).append("g")
+        .attr("class", CLASS.chartArcs)
+        .attr("transform", $$.getTranslate('arc'));
+    $$.arcs.append('text')
+        .attr('class', CLASS.chartArcsTitle)
+        .style("text-anchor", "middle")
+        .text($$.getArcTitle());
+};
+
+c3_chart_internal_fn.redrawArc = function (duration, durationForExit, withTransform) {
+    var $$ = this, d3 = $$.d3, config = $$.config, main = $$.main,
+        mainArc;
+    mainArc = main.selectAll('.' + CLASS.arcs).selectAll('.' + CLASS.arc)
+        .data($$.arcData.bind($$));
+    mainArc.enter().append('path')
+        .attr("class", $$.classArc.bind($$))
+        .style("fill", function (d) { return $$.color(d.data); })
+        .style("cursor", function (d) { return config.interaction_enabled && config.data_selection_isselectable(d) ? "pointer" : null; })
+        .style("opacity", 0)
+        .each(function (d) {
+            if ($$.isGaugeType(d.data)) {
+                d.startAngle = d.endAngle = -1 * (Math.PI / 2);
+            }
+            this._current = d;
+        });
+    mainArc
+        .attr("transform", function (d) { return !$$.isGaugeType(d.data) && withTransform ? "scale(0)" : ""; })
+        .style("opacity", function (d) { return d === this._current ? 0 : 1; })
+        .on('mouseover', config.interaction_enabled ? function (d) {
+            var updated, arcData;
+            if ($$.transiting) { // skip while transiting
+                return;
+            }
+            updated = $$.updateAngle(d);
+            arcData = $$.convertToArcData(updated);
+            // transitions
+            $$.expandArc(updated.data.id);
+            $$.api.focus(updated.data.id);
+            $$.toggleFocusLegend(updated.data.id, true);
+            $$.config.data_onmouseover(arcData, this);
+        } : null)
+        .on('mousemove', config.interaction_enabled ? function (d) {
+            var updated = $$.updateAngle(d),
+                arcData = $$.convertToArcData(updated),
+                selectedData = [arcData];
+            $$.showTooltip(selectedData, this);
+        } : null)
+        .on('mouseout', config.interaction_enabled ? function (d) {
+            var updated, arcData;
+            if ($$.transiting) { // skip while transiting
+                return;
+            }
+            updated = $$.updateAngle(d);
+            arcData = $$.convertToArcData(updated);
+            // transitions
+            $$.unexpandArc(updated.data.id);
+            $$.api.revert();
+            $$.revertLegend();
+            $$.hideTooltip();
+            $$.config.data_onmouseout(arcData, this);
+        } : null)
+        .on('click', config.interaction_enabled ? function (d, i) {
+            var updated = $$.updateAngle(d),
+                arcData = $$.convertToArcData(updated);
+            if ($$.toggleShape) { $$.toggleShape(this, arcData, i); }
+            $$.config.data_onclick.call($$.api, arcData, this);
+        } : null)
+        .each(function () { $$.transiting = true; })
+        .transition().duration(duration)
+        .attrTween("d", function (d) {
+            var updated = $$.updateAngle(d), interpolate;
+            if (! updated) {
+                return function () { return "M 0 0"; };
+            }
+            //                if (this._current === d) {
+            //                    this._current = {
+            //                        startAngle: Math.PI*2,
+            //                        endAngle: Math.PI*2,
+            //                    };
+            //                }
+            if (isNaN(this._current.startAngle)) {
+                this._current.startAngle = 0;
+            }
+            if (isNaN(this._current.endAngle)) {
+                this._current.endAngle = this._current.startAngle;
+            }
+            interpolate = d3.interpolate(this._current, updated);
+            this._current = interpolate(0);
+            return function (t) {
+                var interpolated = interpolate(t);
+                interpolated.data = d.data; // data.id will be updated by interporator
+                return $$.getArc(interpolated, true);
+            };
+        })
+        .attr("transform", withTransform ? "scale(1)" : "")
+        .style("fill", function (d) {
+            return $$.levelColor ? $$.levelColor(d.data.values[0].value) : $$.color(d.data.id);
+        }) // Where gauge reading color would receive customization.
+        .style("opacity", 1)
+        .call($$.endall, function () {
+            $$.transiting = false;
+        });
+    mainArc.exit().transition().duration(durationForExit)
+        .style('opacity', 0)
+        .remove();
+    main.selectAll('.' + CLASS.chartArc).select('text')
+        .style("opacity", 0)
+        .attr('class', function (d) { return $$.isGaugeType(d.data) ? CLASS.gaugeValue : ''; })
+        .text($$.textForArcLabel.bind($$))
+        .attr("transform", $$.transformForArcLabel.bind($$))
+        .style('font-size', function (d) { return $$.isGaugeType(d.data) ? Math.round($$.radius / 5) + 'px' : ''; })
+      .transition().duration(duration)
+        .style("opacity", function (d) { return $$.isTargetToShow(d.data.id) && $$.isArcType(d.data) ? 1 : 0; });
+    main.select('.' + CLASS.chartArcsTitle)
+        .style("opacity", $$.hasType('donut') || $$.hasType('gauge') ? 1 : 0);
+
+    if ($$.hasType('gauge')) {
+        $$.arcs.select('.' + CLASS.chartArcsBackground)
+            .attr("d", function () {
+                var d = {
+                    data: [{value: config.gauge_max}],
+                    startAngle: -1 * (Math.PI / 2),
+                    endAngle: Math.PI / 2
+                };
+                return $$.getArc(d, true, true);
+            });
+        $$.arcs.select('.' + CLASS.chartArcsGaugeUnit)
+            .attr("dy", ".75em")
+            .text(config.gauge_label_show ? config.gauge_units : '');
+        $$.arcs.select('.' + CLASS.chartArcsGaugeMin)
+            .attr("dx", -1 * ($$.innerRadius + (($$.radius - $$.innerRadius) / 2)) + "px")
+            .attr("dy", "1.2em")
+            .text(config.gauge_label_show ? config.gauge_min : '');
+        $$.arcs.select('.' + CLASS.chartArcsGaugeMax)
+            .attr("dx", $$.innerRadius + (($$.radius - $$.innerRadius) / 2) + "px")
+            .attr("dy", "1.2em")
+            .text(config.gauge_label_show ? config.gauge_max : '');
+    }
+};
+c3_chart_internal_fn.initGauge = function () {
+    var arcs = this.arcs;
+    if (this.hasType('gauge')) {
+        arcs.append('path')
+            .attr("class", CLASS.chartArcsBackground);
+        arcs.append("text")
+            .attr("class", CLASS.chartArcsGaugeUnit)
+            .style("text-anchor", "middle")
+            .style("pointer-events", "none");
+        arcs.append("text")
+            .attr("class", CLASS.chartArcsGaugeMin)
+            .style("text-anchor", "middle")
+            .style("pointer-events", "none");
+        arcs.append("text")
+            .attr("class", CLASS.chartArcsGaugeMax)
+            .style("text-anchor", "middle")
+            .style("pointer-events", "none");
+    }
+};
+c3_chart_internal_fn.getGaugeLabelHeight = function () {
+    return this.config.gauge_label_show ? 20 : 0;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/axis.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/axis.js
new file mode 100644
index 0000000..cd14bd6
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/axis.js
@@ -0,0 +1,383 @@
+function Axis(owner) {
+    API.call(this, owner);
+}
+
+inherit(API, Axis);
+
+Axis.prototype.init = function init() {
+
+    var $$ = this.owner, config = $$.config, main = $$.main;
+    $$.axes.x = main.append("g")
+        .attr("class", CLASS.axis + ' ' + CLASS.axisX)
+        .attr("clip-path", $$.clipPathForXAxis)
+        .attr("transform", $$.getTranslate('x'))
+        .style("visibility", config.axis_x_show ? 'visible' : 'hidden');
+    $$.axes.x.append("text")
+        .attr("class", CLASS.axisXLabel)
+        .attr("transform", config.axis_rotated ? "rotate(-90)" : "")
+        .style("text-anchor", this.textAnchorForXAxisLabel.bind(this));
+    $$.axes.y = main.append("g")
+        .attr("class", CLASS.axis + ' ' + CLASS.axisY)
+        .attr("clip-path", config.axis_y_inner ? "" : $$.clipPathForYAxis)
+        .attr("transform", $$.getTranslate('y'))
+        .style("visibility", config.axis_y_show ? 'visible' : 'hidden');
+    $$.axes.y.append("text")
+        .attr("class", CLASS.axisYLabel)
+        .attr("transform", config.axis_rotated ? "" : "rotate(-90)")
+        .style("text-anchor", this.textAnchorForYAxisLabel.bind(this));
+
+    $$.axes.y2 = main.append("g")
+        .attr("class", CLASS.axis + ' ' + CLASS.axisY2)
+        // clip-path?
+        .attr("transform", $$.getTranslate('y2'))
+        .style("visibility", config.axis_y2_show ? 'visible' : 'hidden');
+    $$.axes.y2.append("text")
+        .attr("class", CLASS.axisY2Label)
+        .attr("transform", config.axis_rotated ? "" : "rotate(-90)")
+        .style("text-anchor", this.textAnchorForY2AxisLabel.bind(this));
+};
+Axis.prototype.getXAxis = function getXAxis(scale, orient, tickFormat, tickValues, withOuterTick, withoutTransition, withoutRotateTickText) {
+    var $$ = this.owner, config = $$.config,
+        axisParams = {
+            isCategory: $$.isCategorized(),
+            withOuterTick: withOuterTick,
+            tickMultiline: config.axis_x_tick_multiline,
+            tickWidth: config.axis_x_tick_width,
+            tickTextRotate: withoutRotateTickText ? 0 : config.axis_x_tick_rotate,
+            withoutTransition: withoutTransition,
+        },
+        axis = c3_axis($$.d3, axisParams).scale(scale).orient(orient);
+
+    if ($$.isTimeSeries() && tickValues) {
+        tickValues = tickValues.map(function (v) { return $$.parseDate(v); });
+    }
+
+    // Set tick
+    axis.tickFormat(tickFormat).tickValues(tickValues);
+    if ($$.isCategorized()) {
+        axis.tickCentered(config.axis_x_tick_centered);
+        if (isEmpty(config.axis_x_tick_culling)) {
+            config.axis_x_tick_culling = false;
+        }
+    }
+
+    return axis;
+};
+Axis.prototype.updateXAxisTickValues = function updateXAxisTickValues(targets, axis) {
+    var $$ = this.owner, config = $$.config, tickValues;
+    if (config.axis_x_tick_fit || config.axis_x_tick_count) {
+        tickValues = this.generateTickValues($$.mapTargetsToUniqueXs(targets), config.axis_x_tick_count, $$.isTimeSeries());
+    }
+    if (axis) {
+        axis.tickValues(tickValues);
+    } else {
+        $$.xAxis.tickValues(tickValues);
+        $$.subXAxis.tickValues(tickValues);
+    }
+    return tickValues;
+};
+Axis.prototype.getYAxis = function getYAxis(scale, orient, tickFormat, tickValues, withOuterTick, withoutTransition) {
+    var axisParams = {
+        withOuterTick: withOuterTick,
+        withoutTransition: withoutTransition,
+    },
+        $$ = this.owner,
+        d3 = $$.d3,
+        config = $$.config,
+        axis = c3_axis(d3, axisParams).scale(scale).orient(orient).tickFormat(tickFormat);
+    if ($$.isTimeSeriesY()) {
+        axis.ticks(d3.time[config.axis_y_tick_time_value], config.axis_y_tick_time_interval);
+    } else {
+        axis.tickValues(tickValues);
+    }
+    return axis;
+};
+Axis.prototype.getId = function getId(id) {
+    var config = this.owner.config;
+    return id in config.data_axes ? config.data_axes[id] : 'y';
+};
+Axis.prototype.getXAxisTickFormat = function getXAxisTickFormat() {
+    var $$ = this.owner, config = $$.config,
+        format = $$.isTimeSeries() ? $$.defaultAxisTimeFormat : $$.isCategorized() ? $$.categoryName : function (v) { return v < 0 ? v.toFixed(0) : v; };
+    if (config.axis_x_tick_format) {
+        if (isFunction(config.axis_x_tick_format)) {
+            format = config.axis_x_tick_format;
+        } else if ($$.isTimeSeries()) {
+            format = function (date) {
+                return date ? $$.axisTimeFormat(config.axis_x_tick_format)(date) : "";
+            };
+        }
+    }
+    return isFunction(format) ? function (v) { return format.call($$, v); } : format;
+};
+Axis.prototype.getTickValues = function getTickValues(tickValues, axis) {
+    return tickValues ? tickValues : axis ? axis.tickValues() : undefined;
+};
+Axis.prototype.getXAxisTickValues = function getXAxisTickValues() {
+    return this.getTickValues(this.owner.config.axis_x_tick_values, this.owner.xAxis);
+};
+Axis.prototype.getYAxisTickValues = function getYAxisTickValues() {
+    return this.getTickValues(this.owner.config.axis_y_tick_values, this.owner.yAxis);
+};
+Axis.prototype.getY2AxisTickValues = function getY2AxisTickValues() {
+    return this.getTickValues(this.owner.config.axis_y2_tick_values, this.owner.y2Axis);
+};
+Axis.prototype.getLabelOptionByAxisId = function getLabelOptionByAxisId(axisId) {
+    var $$ = this.owner, config = $$.config, option;
+    if (axisId === 'y') {
+        option = config.axis_y_label;
+    } else if (axisId === 'y2') {
+        option = config.axis_y2_label;
+    } else if (axisId === 'x') {
+        option = config.axis_x_label;
+    }
+    return option;
+};
+Axis.prototype.getLabelText = function getLabelText(axisId) {
+    var option = this.getLabelOptionByAxisId(axisId);
+    return isString(option) ? option : option ? option.text : null;
+};
+Axis.prototype.setLabelText = function setLabelText(axisId, text) {
+    var $$ = this.owner, config = $$.config,
+        option = this.getLabelOptionByAxisId(axisId);
+    if (isString(option)) {
+        if (axisId === 'y') {
+            config.axis_y_label = text;
+        } else if (axisId === 'y2') {
+            config.axis_y2_label = text;
+        } else if (axisId === 'x') {
+            config.axis_x_label = text;
+        }
+    } else if (option) {
+        option.text = text;
+    }
+};
+Axis.prototype.getLabelPosition = function getLabelPosition(axisId, defaultPosition) {
+    var option = this.getLabelOptionByAxisId(axisId),
+        position = (option && typeof option === 'object' && option.position) ? option.position : defaultPosition;
+    return {
+        isInner: position.indexOf('inner') >= 0,
+        isOuter: position.indexOf('outer') >= 0,
+        isLeft: position.indexOf('left') >= 0,
+        isCenter: position.indexOf('center') >= 0,
+        isRight: position.indexOf('right') >= 0,
+        isTop: position.indexOf('top') >= 0,
+        isMiddle: position.indexOf('middle') >= 0,
+        isBottom: position.indexOf('bottom') >= 0
+    };
+};
+Axis.prototype.getXAxisLabelPosition = function getXAxisLabelPosition() {
+    return this.getLabelPosition('x', this.owner.config.axis_rotated ? 'inner-top' : 'inner-right');
+};
+Axis.prototype.getYAxisLabelPosition = function getYAxisLabelPosition() {
+    return this.getLabelPosition('y', this.owner.config.axis_rotated ? 'inner-right' : 'inner-top');
+};
+Axis.prototype.getY2AxisLabelPosition = function getY2AxisLabelPosition() {
+    return this.getLabelPosition('y2', this.owner.config.axis_rotated ? 'inner-right' : 'inner-top');
+};
+Axis.prototype.getLabelPositionById = function getLabelPositionById(id) {
+    return id === 'y2' ? this.getY2AxisLabelPosition() : id === 'y' ? this.getYAxisLabelPosition() : this.getXAxisLabelPosition();
+};
+Axis.prototype.textForXAxisLabel = function textForXAxisLabel() {
+    return this.getLabelText('x');
+};
+Axis.prototype.textForYAxisLabel = function textForYAxisLabel() {
+    return this.getLabelText('y');
+};
+Axis.prototype.textForY2AxisLabel = function textForY2AxisLabel() {
+    return this.getLabelText('y2');
+};
+Axis.prototype.xForAxisLabel = function xForAxisLabel(forHorizontal, position) {
+    var $$ = this.owner;
+    if (forHorizontal) {
+        return position.isLeft ? 0 : position.isCenter ? $$.width / 2 : $$.width;
+    } else {
+        return position.isBottom ? -$$.height : position.isMiddle ? -$$.height / 2 : 0;
+    }
+};
+Axis.prototype.dxForAxisLabel = function dxForAxisLabel(forHorizontal, position) {
+    if (forHorizontal) {
+        return position.isLeft ? "0.5em" : position.isRight ? "-0.5em" : "0";
+    } else {
+        return position.isTop ? "-0.5em" : position.isBottom ? "0.5em" : "0";
+    }
+};
+Axis.prototype.textAnchorForAxisLabel = function textAnchorForAxisLabel(forHorizontal, position) {
+    if (forHorizontal) {
+        return position.isLeft ? 'start' : position.isCenter ? 'middle' : 'end';
+    } else {
+        return position.isBottom ? 'start' : position.isMiddle ? 'middle' : 'end';
+    }
+};
+Axis.prototype.xForXAxisLabel = function xForXAxisLabel() {
+    return this.xForAxisLabel(!this.owner.config.axis_rotated, this.getXAxisLabelPosition());
+};
+Axis.prototype.xForYAxisLabel = function xForYAxisLabel() {
+    return this.xForAxisLabel(this.owner.config.axis_rotated, this.getYAxisLabelPosition());
+};
+Axis.prototype.xForY2AxisLabel = function xForY2AxisLabel() {
+    return this.xForAxisLabel(this.owner.config.axis_rotated, this.getY2AxisLabelPosition());
+};
+Axis.prototype.dxForXAxisLabel = function dxForXAxisLabel() {
+    return this.dxForAxisLabel(!this.owner.config.axis_rotated, this.getXAxisLabelPosition());
+};
+Axis.prototype.dxForYAxisLabel = function dxForYAxisLabel() {
+    return this.dxForAxisLabel(this.owner.config.axis_rotated, this.getYAxisLabelPosition());
+};
+Axis.prototype.dxForY2AxisLabel = function dxForY2AxisLabel() {
+    return this.dxForAxisLabel(this.owner.config.axis_rotated, this.getY2AxisLabelPosition());
+};
+Axis.prototype.dyForXAxisLabel = function dyForXAxisLabel() {
+    var $$ = this.owner, config = $$.config,
+        position = this.getXAxisLabelPosition();
+    if (config.axis_rotated) {
+        return position.isInner ? "1.2em" : -25 - this.getMaxTickWidth('x');
+    } else {
+        return position.isInner ? "-0.5em" : config.axis_x_height ? config.axis_x_height - 10 : "3em";
+    }
+};
+Axis.prototype.dyForYAxisLabel = function dyForYAxisLabel() {
+    var $$ = this.owner,
+        position = this.getYAxisLabelPosition();
+    if ($$.config.axis_rotated) {
+        return position.isInner ? "-0.5em" : "3em";
+    } else {
+        return position.isInner ? "1.2em" : -10 - ($$.config.axis_y_inner ? 0 : (this.getMaxTickWidth('y') + 10));
+    }
+};
+Axis.prototype.dyForY2AxisLabel = function dyForY2AxisLabel() {
+    var $$ = this.owner,
+        position = this.getY2AxisLabelPosition();
+    if ($$.config.axis_rotated) {
+        return position.isInner ? "1.2em" : "-2.2em";
+    } else {
+        return position.isInner ? "-0.5em" : 15 + ($$.config.axis_y2_inner ? 0 : (this.getMaxTickWidth('y2') + 15));
+    }
+};
+Axis.prototype.textAnchorForXAxisLabel = function textAnchorForXAxisLabel() {
+    var $$ = this.owner;
+    return this.textAnchorForAxisLabel(!$$.config.axis_rotated, this.getXAxisLabelPosition());
+};
+Axis.prototype.textAnchorForYAxisLabel = function textAnchorForYAxisLabel() {
+    var $$ = this.owner;
+    return this.textAnchorForAxisLabel($$.config.axis_rotated, this.getYAxisLabelPosition());
+};
+Axis.prototype.textAnchorForY2AxisLabel = function textAnchorForY2AxisLabel() {
+    var $$ = this.owner;
+    return this.textAnchorForAxisLabel($$.config.axis_rotated, this.getY2AxisLabelPosition());
+};
+Axis.prototype.getMaxTickWidth = function getMaxTickWidth(id, withoutRecompute) {
+    var $$ = this.owner, config = $$.config,
+        maxWidth = 0, targetsToShow, scale, axis, dummy, svg;
+    if (withoutRecompute && $$.currentMaxTickWidths[id]) {
+        return $$.currentMaxTickWidths[id];
+    }
+    if ($$.svg) {
+        targetsToShow = $$.filterTargetsToShow($$.data.targets);
+        if (id === 'y') {
+            scale = $$.y.copy().domain($$.getYDomain(targetsToShow, 'y'));
+            axis = this.getYAxis(scale, $$.yOrient, config.axis_y_tick_format, $$.yAxisTickValues, false, true);
+        } else if (id === 'y2') {
+            scale = $$.y2.copy().domain($$.getYDomain(targetsToShow, 'y2'));
+            axis = this.getYAxis(scale, $$.y2Orient, config.axis_y2_tick_format, $$.y2AxisTickValues, false, true);
+        } else {
+            scale = $$.x.copy().domain($$.getXDomain(targetsToShow));
+            axis = this.getXAxis(scale, $$.xOrient, $$.xAxisTickFormat, $$.xAxisTickValues, false, true, true);
+            this.updateXAxisTickValues(targetsToShow, axis);
+        }
+        dummy = $$.d3.select('body').append('div').classed('c3', true);
+        svg = dummy.append("svg").style('visibility', 'hidden').style('position', 'fixed').style('top', 0).style('left', 0),
+        svg.append('g').call(axis).each(function () {
+            $$.d3.select(this).selectAll('text').each(function () {
+                var box = this.getBoundingClientRect();
+                if (maxWidth < box.width) { maxWidth = box.width; }
+            });
+            dummy.remove();
+        });
+    }
+    $$.currentMaxTickWidths[id] = maxWidth <= 0 ? $$.currentMaxTickWidths[id] : maxWidth;
+    return $$.currentMaxTickWidths[id];
+};
+
+Axis.prototype.updateLabels = function updateLabels(withTransition) {
+    var $$ = this.owner;
+    var axisXLabel = $$.main.select('.' + CLASS.axisX + ' .' + CLASS.axisXLabel),
+        axisYLabel = $$.main.select('.' + CLASS.axisY + ' .' + CLASS.axisYLabel),
+        axisY2Label = $$.main.select('.' + CLASS.axisY2 + ' .' + CLASS.axisY2Label);
+    (withTransition ? axisXLabel.transition() : axisXLabel)
+        .attr("x", this.xForXAxisLabel.bind(this))
+        .attr("dx", this.dxForXAxisLabel.bind(this))
+        .attr("dy", this.dyForXAxisLabel.bind(this))
+        .text(this.textForXAxisLabel.bind(this));
+    (withTransition ? axisYLabel.transition() : axisYLabel)
+        .attr("x", this.xForYAxisLabel.bind(this))
+        .attr("dx", this.dxForYAxisLabel.bind(this))
+        .attr("dy", this.dyForYAxisLabel.bind(this))
+        .text(this.textForYAxisLabel.bind(this));
+    (withTransition ? axisY2Label.transition() : axisY2Label)
+        .attr("x", this.xForY2AxisLabel.bind(this))
+        .attr("dx", this.dxForY2AxisLabel.bind(this))
+        .attr("dy", this.dyForY2AxisLabel.bind(this))
+        .text(this.textForY2AxisLabel.bind(this));
+};
+Axis.prototype.getPadding = function getPadding(padding, key, defaultValue, domainLength) {
+    if (!isValue(padding[key])) {
+        return defaultValue;
+    }
+    if (padding.unit === 'ratio') {
+        return padding[key] * domainLength;
+    }
+    // assume padding is pixels if unit is not specified
+    return this.convertPixelsToAxisPadding(padding[key], domainLength);
+};
+Axis.prototype.convertPixelsToAxisPadding = function convertPixelsToAxisPadding(pixels, domainLength) {
+    var $$ = this.owner,
+        length = $$.config.axis_rotated ? $$.width : $$.height;
+    return domainLength * (pixels / length);
+};
+Axis.prototype.generateTickValues = function generateTickValues(values, tickCount, forTimeSeries) {
+    var tickValues = values, targetCount, start, end, count, interval, i, tickValue;
+    if (tickCount) {
+        targetCount = isFunction(tickCount) ? tickCount() : tickCount;
+        // compute ticks according to tickCount
+        if (targetCount === 1) {
+            tickValues = [values[0]];
+        } else if (targetCount === 2) {
+            tickValues = [values[0], values[values.length - 1]];
+        } else if (targetCount > 2) {
+            count = targetCount - 2;
+            start = values[0];
+            end = values[values.length - 1];
+            interval = (end - start) / (count + 1);
+            // re-construct unique values
+            tickValues = [start];
+            for (i = 0; i < count; i++) {
+                tickValue = +start + interval * (i + 1);
+                tickValues.push(forTimeSeries ? new Date(tickValue) : tickValue);
+            }
+            tickValues.push(end);
+        }
+    }
+    if (!forTimeSeries) { tickValues = tickValues.sort(function (a, b) { return a - b; }); }
+    return tickValues;
+};
+Axis.prototype.generateTransitions = function generateTransitions(duration) {
+    var $$ = this.owner, axes = $$.axes;
+    return {
+        axisX: duration ? axes.x.transition().duration(duration) : axes.x,
+        axisY: duration ? axes.y.transition().duration(duration) : axes.y,
+        axisY2: duration ? axes.y2.transition().duration(duration) : axes.y2,
+        axisSubX: duration ? axes.subx.transition().duration(duration) : axes.subx
+    };
+};
+Axis.prototype.redraw = function redraw(transitions, isHidden) {
+    var $$ = this.owner;
+    $$.axes.x.style("opacity", isHidden ? 0 : 1);
+    $$.axes.y.style("opacity", isHidden ? 0 : 1);
+    $$.axes.y2.style("opacity", isHidden ? 0 : 1);
+    $$.axes.subx.style("opacity", isHidden ? 0 : 1);
+    transitions.axisX.call($$.xAxis);
+    transitions.axisY.call($$.yAxis);
+    transitions.axisY2.call($$.y2Axis);
+    transitions.axisSubX.call($$.subXAxis);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/c3.axis.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/c3.axis.js
new file mode 100644
index 0000000..6d4f7a3
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/c3.axis.js
@@ -0,0 +1,330 @@
+// Features:
+// 1. category axis
+// 2. ceil values of translate/x/y to int for half pixel antialiasing
+// 3. multiline tick text
+var tickTextCharSize;
+function c3_axis(d3, params) {
+    var scale = d3.scale.linear(), orient = "bottom", innerTickSize = 6, outerTickSize, tickPadding = 3, tickValues = null, tickFormat, tickArguments;
+
+    var tickOffset = 0, tickCulling = true, tickCentered;
+
+    params = params || {};
+    outerTickSize = params.withOuterTick ? 6 : 0;
+
+    function axisX(selection, x) {
+        selection.attr("transform", function (d) {
+            return "translate(" + Math.ceil(x(d) + tickOffset) + ", 0)";
+        });
+    }
+    function axisY(selection, y) {
+        selection.attr("transform", function (d) {
+            return "translate(0," + Math.ceil(y(d)) + ")";
+        });
+    }
+    function scaleExtent(domain) {
+        var start = domain[0], stop = domain[domain.length - 1];
+        return start < stop ? [ start, stop ] : [ stop, start ];
+    }
+    function generateTicks(scale) {
+        var i, domain, ticks = [];
+        if (scale.ticks) {
+            return scale.ticks.apply(scale, tickArguments);
+        }
+        domain = scale.domain();
+        for (i = Math.ceil(domain[0]); i < domain[1]; i++) {
+            ticks.push(i);
+        }
+        if (ticks.length > 0 && ticks[0] > 0) {
+            ticks.unshift(ticks[0] - (ticks[1] - ticks[0]));
+        }
+        return ticks;
+    }
+    function copyScale() {
+        var newScale = scale.copy(), domain;
+        if (params.isCategory) {
+            domain = scale.domain();
+            newScale.domain([domain[0], domain[1] - 1]);
+        }
+        return newScale;
+    }
+    function textFormatted(v) {
+        var formatted = tickFormat ? tickFormat(v) : v;
+        return typeof formatted !== 'undefined' ? formatted : '';
+    }
+    function getSizeFor1Char(tick) {
+        if (tickTextCharSize) {
+            return tickTextCharSize;
+        }
+        var size = {
+            h: 11.5,
+            w: 5.5
+        };
+        tick.select('text').text(textFormatted).each(function (d) {
+            var box = this.getBoundingClientRect(),
+                text = textFormatted(d),
+                h = box.height,
+                w = text ? (box.width / text.length) : undefined;
+            if (h && w) {
+                size.h = h;
+                size.w = w;
+            }
+        }).text('');
+        tickTextCharSize = size;
+        return size;
+    }
+    function transitionise(selection) {
+        return params.withoutTransition ? selection : d3.transition(selection);
+    }
+    function axis(g) {
+        g.each(function () {
+            var g = axis.g = d3.select(this);
+
+            var scale0 = this.__chart__ || scale, scale1 = this.__chart__ = copyScale();
+
+            var ticks = tickValues ? tickValues : generateTicks(scale1),
+                tick = g.selectAll(".tick").data(ticks, scale1),
+                tickEnter = tick.enter().insert("g", ".domain").attr("class", "tick").style("opacity", 1e-6),
+                // MEMO: No exit transition. The reason is this transition affects max tick width calculation because old tick will be included in the ticks.
+                tickExit = tick.exit().remove(),
+                tickUpdate = transitionise(tick).style("opacity", 1),
+                tickTransform, tickX, tickY;
+
+            var range = scale.rangeExtent ? scale.rangeExtent() : scaleExtent(scale.range()),
+                path = g.selectAll(".domain").data([ 0 ]),
+                pathUpdate = (path.enter().append("path").attr("class", "domain"), transitionise(path));
+            tickEnter.append("line");
+            tickEnter.append("text");
+
+            var lineEnter = tickEnter.select("line"),
+                lineUpdate = tickUpdate.select("line"),
+                textEnter = tickEnter.select("text"),
+                textUpdate = tickUpdate.select("text");
+
+            if (params.isCategory) {
+                tickOffset = Math.ceil((scale1(1) - scale1(0)) / 2);
+                tickX = tickCentered ? 0 : tickOffset;
+                tickY = tickCentered ? tickOffset : 0;
+            } else {
+                tickOffset = tickX = 0;
+            }
+
+            var text, tspan, sizeFor1Char = getSizeFor1Char(g.select('.tick')), counts = [];
+            var tickLength = Math.max(innerTickSize, 0) + tickPadding,
+                isVertical = orient === 'left' || orient === 'right';
+
+            // this should be called only when category axis
+            function splitTickText(d, maxWidth) {
+                var tickText = textFormatted(d),
+                    subtext, spaceIndex, textWidth, splitted = [];
+
+                if (Object.prototype.toString.call(tickText) === "[object Array]") {
+                    return tickText;
+                }
+
+                if (!maxWidth || maxWidth <= 0) {
+                    maxWidth = isVertical ? 95 : params.isCategory ? (Math.ceil(scale1(ticks[1]) - scale1(ticks[0])) - 12) : 110;
+                }
+
+                function split(splitted, text) {
+                    spaceIndex = undefined;
+                    for (var i = 1; i < text.length; i++) {
+                        if (text.charAt(i) === ' ') {
+                            spaceIndex = i;
+                        }
+                        subtext = text.substr(0, i + 1);
+                        textWidth = sizeFor1Char.w * subtext.length;
+                        // if text width gets over tick width, split by space index or crrent index
+                        if (maxWidth < textWidth) {
+                            return split(
+                                splitted.concat(text.substr(0, spaceIndex ? spaceIndex : i)),
+                                text.slice(spaceIndex ? spaceIndex + 1 : i)
+                            );
+                        }
+                    }
+                    return splitted.concat(text);
+                }
+
+                return split(splitted, tickText + "");
+            }
+
+            function tspanDy(d, i) {
+                var dy = sizeFor1Char.h;
+                if (i === 0) {
+                    if (orient === 'left' || orient === 'right') {
+                        dy = -((counts[d.index] - 1) * (sizeFor1Char.h / 2) - 3);
+                    } else {
+                        dy = ".71em";
+                    }
+                }
+                return dy;
+            }
+
+            function tickSize(d) {
+                var tickPosition = scale(d) + (tickCentered ? 0 : tickOffset);
+                return range[0] < tickPosition && tickPosition < range[1] ? innerTickSize : 0;
+            }
+
+            text = tick.select("text");
+            tspan = text.selectAll('tspan')
+                .data(function (d, i) {
+                    var splitted = params.tickMultiline ? splitTickText(d, params.tickWidth) : [].concat(textFormatted(d));
+                    counts[i] = splitted.length;
+                    return splitted.map(function (s) {
+                        return { index: i, splitted: s };
+                    });
+                });
+            tspan.enter().append('tspan');
+            tspan.exit().remove();
+            tspan.text(function (d) { return d.splitted; });
+
+            var rotate = params.tickTextRotate;
+
+            function textAnchorForText(rotate) {
+                if (!rotate) {
+                    return 'middle';
+                }
+                return rotate > 0 ? "start" : "end";
+            }
+            function textTransform(rotate) {
+                if (!rotate) {
+                    return '';
+                }
+                return "rotate(" + rotate + ")";
+            }
+            function dxForText(rotate) {
+                if (!rotate) {
+                    return 0;
+                }
+                return 8 * Math.sin(Math.PI * (rotate / 180));
+            }
+            function yForText(rotate) {
+                if (!rotate) {
+                    return tickLength;
+                }
+                return 11.5 - 2.5 * (rotate / 15) * (rotate > 0 ? 1 : -1);
+            }
+
+            switch (orient) {
+            case "bottom":
+                {
+                    tickTransform = axisX;
+                    lineEnter.attr("y2", innerTickSize);
+                    textEnter.attr("y", tickLength);
+                    lineUpdate.attr("x1", tickX).attr("x2", tickX).attr("y2", tickSize);
+                    textUpdate.attr("x", 0).attr("y", yForText(rotate))
+                        .style("text-anchor", textAnchorForText(rotate))
+                        .attr("transform", textTransform(rotate));
+                    tspan.attr('x', 0).attr("dy", tspanDy).attr('dx', dxForText(rotate));
+                    pathUpdate.attr("d", "M" + range[0] + "," + outerTickSize + "V0H" + range[1] + "V" + outerTickSize);
+                    break;
+                }
+            case "top":
+                {
+                    // TODO: rotated tick text
+                    tickTransform = axisX;
+                    lineEnter.attr("y2", -innerTickSize);
+                    textEnter.attr("y", -tickLength);
+                    lineUpdate.attr("x2", 0).attr("y2", -innerTickSize);
+                    textUpdate.attr("x", 0).attr("y", -tickLength);
+                    text.style("text-anchor", "middle");
+                    tspan.attr('x', 0).attr("dy", "0em");
+                    pathUpdate.attr("d", "M" + range[0] + "," + -outerTickSize + "V0H" + range[1] + "V" + -outerTickSize);
+                    break;
+                }
+            case "left":
+                {
+                    tickTransform = axisY;
+                    lineEnter.attr("x2", -innerTickSize);
+                    textEnter.attr("x", -tickLength);
+                    lineUpdate.attr("x2", -innerTickSize).attr("y1", tickY).attr("y2", tickY);
+                    textUpdate.attr("x", -tickLength).attr("y", tickOffset);
+                    text.style("text-anchor", "end");
+                    tspan.attr('x', -tickLength).attr("dy", tspanDy);
+                    pathUpdate.attr("d", "M" + -outerTickSize + "," + range[0] + "H0V" + range[1] + "H" + -outerTickSize);
+                    break;
+                }
+            case "right":
+                {
+                    tickTransform = axisY;
+                    lineEnter.attr("x2", innerTickSize);
+                    textEnter.attr("x", tickLength);
+                    lineUpdate.attr("x2", innerTickSize).attr("y2", 0);
+                    textUpdate.attr("x", tickLength).attr("y", 0);
+                    text.style("text-anchor", "start");
+                    tspan.attr('x', tickLength).attr("dy", tspanDy);
+                    pathUpdate.attr("d", "M" + outerTickSize + "," + range[0] + "H0V" + range[1] + "H" + outerTickSize);
+                    break;
+                }
+            }
+            if (scale1.rangeBand) {
+                var x = scale1, dx = x.rangeBand() / 2;
+                scale0 = scale1 = function (d) {
+                    return x(d) + dx;
+                };
+            } else if (scale0.rangeBand) {
+                scale0 = scale1;
+            } else {
+                tickExit.call(tickTransform, scale1);
+            }
+            tickEnter.call(tickTransform, scale0);
+            tickUpdate.call(tickTransform, scale1);
+        });
+    }
+    axis.scale = function (x) {
+        if (!arguments.length) { return scale; }
+        scale = x;
+        return axis;
+    };
+    axis.orient = function (x) {
+        if (!arguments.length) { return orient; }
+        orient = x in {top: 1, right: 1, bottom: 1, left: 1} ? x + "" : "bottom";
+        return axis;
+    };
+    axis.tickFormat = function (format) {
+        if (!arguments.length) { return tickFormat; }
+        tickFormat = format;
+        return axis;
+    };
+    axis.tickCentered = function (isCentered) {
+        if (!arguments.length) { return tickCentered; }
+        tickCentered = isCentered;
+        return axis;
+    };
+    axis.tickOffset = function () {
+        return tickOffset;
+    };
+    axis.tickInterval = function () {
+        var interval, length;
+        if (params.isCategory) {
+            interval = tickOffset * 2;
+        }
+        else {
+            length = axis.g.select('path.domain').node().getTotalLength() - outerTickSize * 2;
+            interval = length / axis.g.selectAll('line').size();
+        }
+        return interval === Infinity ? 0 : interval;
+    };
+    axis.ticks = function () {
+        if (!arguments.length) { return tickArguments; }
+        tickArguments = arguments;
+        return axis;
+    };
+    axis.tickCulling = function (culling) {
+        if (!arguments.length) { return tickCulling; }
+        tickCulling = culling;
+        return axis;
+    };
+    axis.tickValues = function (x) {
+        if (typeof x === 'function') {
+            tickValues = function () {
+                return x(scale.domain());
+            };
+        }
+        else {
+            if (!arguments.length) { return tickValues; }
+            tickValues = x;
+        }
+        return axis;
+    };
+    return axis;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/cache.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/cache.js
new file mode 100644
index 0000000..6566616
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/cache.js
@@ -0,0 +1,16 @@
+c3_chart_internal_fn.hasCaches = function (ids) {
+    for (var i = 0; i < ids.length; i++) {
+        if (! (ids[i] in this.cache)) { return false; }
+    }
+    return true;
+};
+c3_chart_internal_fn.addCache = function (id, target) {
+    this.cache[id] = this.cloneTarget(target);
+};
+c3_chart_internal_fn.getCaches = function (ids) {
+    var targets = [], i;
+    for (i = 0; i < ids.length; i++) {
+        if (ids[i] in this.cache) { targets.push(this.cloneTarget(this.cache[ids[i]])); }
+    }
+    return targets;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/category.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/category.js
new file mode 100644
index 0000000..5143c6c
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/category.js
@@ -0,0 +1,4 @@
+c3_chart_internal_fn.categoryName = function (i) {
+    var config = this.config;
+    return i < config.axis_x_categories.length ? config.axis_x_categories[i] : i;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/class.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/class.js
new file mode 100644
index 0000000..335f17c
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/class.js
@@ -0,0 +1,174 @@
+var CLASS = c3_chart_internal_fn.CLASS = {
+    target: 'c3-target',
+    chart: 'c3-chart',
+    chartLine: 'c3-chart-line',
+    chartLines: 'c3-chart-lines',
+    chartBar: 'c3-chart-bar',
+    chartBars: 'c3-chart-bars',
+    chartText: 'c3-chart-text',
+    chartTexts: 'c3-chart-texts',
+    chartArc: 'c3-chart-arc',
+    chartArcs: 'c3-chart-arcs',
+    chartArcsTitle: 'c3-chart-arcs-title',
+    chartArcsBackground: 'c3-chart-arcs-background',
+    chartArcsGaugeUnit: 'c3-chart-arcs-gauge-unit',
+    chartArcsGaugeMax: 'c3-chart-arcs-gauge-max',
+    chartArcsGaugeMin: 'c3-chart-arcs-gauge-min',
+    selectedCircle: 'c3-selected-circle',
+    selectedCircles: 'c3-selected-circles',
+    eventRect: 'c3-event-rect',
+    eventRects: 'c3-event-rects',
+    eventRectsSingle: 'c3-event-rects-single',
+    eventRectsMultiple: 'c3-event-rects-multiple',
+    zoomRect: 'c3-zoom-rect',
+    brush: 'c3-brush',
+    focused: 'c3-focused',
+    defocused: 'c3-defocused',
+    region: 'c3-region',
+    regions: 'c3-regions',
+    tooltipContainer: 'c3-tooltip-container',
+    tooltip: 'c3-tooltip',
+    tooltipName: 'c3-tooltip-name',
+    shape: 'c3-shape',
+    shapes: 'c3-shapes',
+    line: 'c3-line',
+    lines: 'c3-lines',
+    bar: 'c3-bar',
+    bars: 'c3-bars',
+    circle: 'c3-circle',
+    circles: 'c3-circles',
+    arc: 'c3-arc',
+    arcs: 'c3-arcs',
+    area: 'c3-area',
+    areas: 'c3-areas',
+    empty: 'c3-empty',
+    text: 'c3-text',
+    texts: 'c3-texts',
+    gaugeValue: 'c3-gauge-value',
+    grid: 'c3-grid',
+    gridLines: 'c3-grid-lines',
+    xgrid: 'c3-xgrid',
+    xgrids: 'c3-xgrids',
+    xgridLine: 'c3-xgrid-line',
+    xgridLines: 'c3-xgrid-lines',
+    xgridFocus: 'c3-xgrid-focus',
+    ygrid: 'c3-ygrid',
+    ygrids: 'c3-ygrids',
+    ygridLine: 'c3-ygrid-line',
+    ygridLines: 'c3-ygrid-lines',
+    axis: 'c3-axis',
+    axisX: 'c3-axis-x',
+    axisXLabel: 'c3-axis-x-label',
+    axisY: 'c3-axis-y',
+    axisYLabel: 'c3-axis-y-label',
+    axisY2: 'c3-axis-y2',
+    axisY2Label: 'c3-axis-y2-label',
+    legendBackground: 'c3-legend-background',
+    legendItem: 'c3-legend-item',
+    legendItemEvent: 'c3-legend-item-event',
+    legendItemTile: 'c3-legend-item-tile',
+    legendItemHidden: 'c3-legend-item-hidden',
+    legendItemFocused: 'c3-legend-item-focused',
+    dragarea: 'c3-dragarea',
+    EXPANDED: '_expanded_',
+    SELECTED: '_selected_',
+    INCLUDED: '_included_'
+};
+c3_chart_internal_fn.generateClass = function (prefix, targetId) {
+    return " " + prefix + " " + prefix + this.getTargetSelectorSuffix(targetId);
+};
+c3_chart_internal_fn.classText = function (d) {
+    return this.generateClass(CLASS.text, d.index);
+};
+c3_chart_internal_fn.classTexts = function (d) {
+    return this.generateClass(CLASS.texts, d.id);
+};
+c3_chart_internal_fn.classShape = function (d) {
+    return this.generateClass(CLASS.shape, d.index);
+};
+c3_chart_internal_fn.classShapes = function (d) {
+    return this.generateClass(CLASS.shapes, d.id);
+};
+c3_chart_internal_fn.classLine = function (d) {
+    return this.classShape(d) + this.generateClass(CLASS.line, d.id);
+};
+c3_chart_internal_fn.classLines = function (d) {
+    return this.classShapes(d) + this.generateClass(CLASS.lines, d.id);
+};
+c3_chart_internal_fn.classCircle = function (d) {
+    return this.classShape(d) + this.generateClass(CLASS.circle, d.index);
+};
+c3_chart_internal_fn.classCircles = function (d) {
+    return this.classShapes(d) + this.generateClass(CLASS.circles, d.id);
+};
+c3_chart_internal_fn.classBar = function (d) {
+    return this.classShape(d) + this.generateClass(CLASS.bar, d.index);
+};
+c3_chart_internal_fn.classBars = function (d) {
+    return this.classShapes(d) + this.generateClass(CLASS.bars, d.id);
+};
+c3_chart_internal_fn.classArc = function (d) {
+    return this.classShape(d.data) + this.generateClass(CLASS.arc, d.data.id);
+};
+c3_chart_internal_fn.classArcs = function (d) {
+    return this.classShapes(d.data) + this.generateClass(CLASS.arcs, d.data.id);
+};
+c3_chart_internal_fn.classArea = function (d) {
+    return this.classShape(d) + this.generateClass(CLASS.area, d.id);
+};
+c3_chart_internal_fn.classAreas = function (d) {
+    return this.classShapes(d) + this.generateClass(CLASS.areas, d.id);
+};
+c3_chart_internal_fn.classRegion = function (d, i) {
+    return this.generateClass(CLASS.region, i) + ' ' + ('class' in d ? d['class'] : '');
+};
+c3_chart_internal_fn.classEvent = function (d) {
+    return this.generateClass(CLASS.eventRect, d.index);
+};
+c3_chart_internal_fn.classTarget = function (id) {
+    var $$ = this;
+    var additionalClassSuffix = $$.config.data_classes[id], additionalClass = '';
+    if (additionalClassSuffix) {
+        additionalClass = ' ' + CLASS.target + '-' + additionalClassSuffix;
+    }
+    return $$.generateClass(CLASS.target, id) + additionalClass;
+};
+c3_chart_internal_fn.classFocus = function (d) {
+    return this.classFocused(d) + this.classDefocused(d);
+};
+c3_chart_internal_fn.classFocused = function (d) {
+    return ' ' + (this.focusedTargetIds.indexOf(d.id) >= 0 ? CLASS.focused : '');
+};
+c3_chart_internal_fn.classDefocused = function (d) {
+    return ' ' + (this.defocusedTargetIds.indexOf(d.id) >= 0 ? CLASS.defocused : '');
+};
+c3_chart_internal_fn.classChartText = function (d) {
+    return CLASS.chartText + this.classTarget(d.id);
+};
+c3_chart_internal_fn.classChartLine = function (d) {
+    return CLASS.chartLine + this.classTarget(d.id);
+};
+c3_chart_internal_fn.classChartBar = function (d) {
+    return CLASS.chartBar + this.classTarget(d.id);
+};
+c3_chart_internal_fn.classChartArc = function (d) {
+    return CLASS.chartArc + this.classTarget(d.data.id);
+};
+c3_chart_internal_fn.getTargetSelectorSuffix = function (targetId) {
+    return targetId || targetId === 0 ? ('-' + targetId).replace(/[\s?!@#$%^&*()_=+,.<>'":;\[\]\/|~`{}\\]/g, '-') : '';
+};
+c3_chart_internal_fn.selectorTarget = function (id, prefix) {
+    return (prefix || '') + '.' + CLASS.target + this.getTargetSelectorSuffix(id);
+};
+c3_chart_internal_fn.selectorTargets = function (ids, prefix) {
+    var $$ = this;
+    ids = ids || [];
+    return ids.length ? ids.map(function (id) { return $$.selectorTarget(id, prefix); }) : null;
+};
+c3_chart_internal_fn.selectorLegend = function (id) {
+    return '.' + CLASS.legendItem + this.getTargetSelectorSuffix(id);
+};
+c3_chart_internal_fn.selectorLegends = function (ids) {
+    var $$ = this;
+    return ids && ids.length ? ids.map(function (id) { return $$.selectorLegend(id); }) : null;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/clip.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/clip.js
new file mode 100644
index 0000000..322dbb5
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/clip.js
@@ -0,0 +1,58 @@
+c3_chart_internal_fn.getClipPath = function (id) {
+    var isIE9 = window.navigator.appVersion.toLowerCase().indexOf("msie 9.") >= 0;
+    return "url(" + (isIE9 ? "" : document.URL.split('#')[0]) + "#" + id + ")";
+};
+c3_chart_internal_fn.appendClip = function (parent, id) {
+    return parent.append("clipPath").attr("id", id).append("rect");
+};
+c3_chart_internal_fn.getAxisClipX = function (forHorizontal) {
+    // axis line width + padding for left
+    var left = Math.max(30, this.margin.left);
+    return forHorizontal ? -(1 + left) : -(left - 1);
+};
+c3_chart_internal_fn.getAxisClipY = function (forHorizontal) {
+    return forHorizontal ? -20 : -this.margin.top;
+};
+c3_chart_internal_fn.getXAxisClipX = function () {
+    var $$ = this;
+    return $$.getAxisClipX(!$$.config.axis_rotated);
+};
+c3_chart_internal_fn.getXAxisClipY = function () {
+    var $$ = this;
+    return $$.getAxisClipY(!$$.config.axis_rotated);
+};
+c3_chart_internal_fn.getYAxisClipX = function () {
+    var $$ = this;
+    return $$.config.axis_y_inner ? -1 : $$.getAxisClipX($$.config.axis_rotated);
+};
+c3_chart_internal_fn.getYAxisClipY = function () {
+    var $$ = this;
+    return $$.getAxisClipY($$.config.axis_rotated);
+};
+c3_chart_internal_fn.getAxisClipWidth = function (forHorizontal) {
+    var $$ = this,
+        left = Math.max(30, $$.margin.left),
+        right = Math.max(30, $$.margin.right);
+    // width + axis line width + padding for left/right
+    return forHorizontal ? $$.width + 2 + left + right : $$.margin.left + 20;
+};
+c3_chart_internal_fn.getAxisClipHeight = function (forHorizontal) {
+    // less than 20 is not enough to show the axis label 'outer' without legend
+    return (forHorizontal ? this.margin.bottom : (this.margin.top + this.height)) + 20;
+};
+c3_chart_internal_fn.getXAxisClipWidth = function () {
+    var $$ = this;
+    return $$.getAxisClipWidth(!$$.config.axis_rotated);
+};
+c3_chart_internal_fn.getXAxisClipHeight = function () {
+    var $$ = this;
+    return $$.getAxisClipHeight(!$$.config.axis_rotated);
+};
+c3_chart_internal_fn.getYAxisClipWidth = function () {
+    var $$ = this;
+    return $$.getAxisClipWidth($$.config.axis_rotated) + ($$.config.axis_y_inner ? 20 : 0);
+};
+c3_chart_internal_fn.getYAxisClipHeight = function () {
+    var $$ = this;
+    return $$.getAxisClipHeight($$.config.axis_rotated);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/color.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/color.js
new file mode 100644
index 0000000..da1888e
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/color.js
@@ -0,0 +1,46 @@
+c3_chart_internal_fn.generateColor = function () {
+    var $$ = this, config = $$.config, d3 = $$.d3,
+        colors = config.data_colors,
+        pattern = notEmpty(config.color_pattern) ? config.color_pattern : d3.scale.category10().range(),
+        callback = config.data_color,
+        ids = [];
+
+    return function (d) {
+        var id = d.id || (d.data && d.data.id) || d, color;
+
+        // if callback function is provided
+        if (colors[id] instanceof Function) {
+            color = colors[id](d);
+        }
+        // if specified, choose that color
+        else if (colors[id]) {
+            color = colors[id];
+        }
+        // if not specified, choose from pattern
+        else {
+            if (ids.indexOf(id) < 0) { ids.push(id); }
+            color = pattern[ids.indexOf(id) % pattern.length];
+            colors[id] = color;
+        }
+        return callback instanceof Function ? callback(color, d) : color;
+    };
+};
+c3_chart_internal_fn.generateLevelColor = function () {
+    var $$ = this, config = $$.config,
+        colors = config.color_pattern,
+        threshold = config.color_threshold,
+        asValue = threshold.unit === 'value',
+        values = threshold.values && threshold.values.length ? threshold.values : [],
+        max = threshold.max || 100;
+    return notEmpty(config.color_threshold) ? function (value) {
+        var i, v, color = colors[colors.length - 1];
+        for (i = 0; i < values.length; i++) {
+            v = asValue ? value : (value * 100 / max);
+            if (v < values[i]) {
+                color = colors[i];
+                break;
+            }
+        }
+        return color;
+    } : null;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/config.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/config.js
new file mode 100644
index 0000000..737ce1b
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/config.js
@@ -0,0 +1,230 @@
+c3_chart_internal_fn.getDefaultConfig = function () {
+    var config = {
+        bindto: '#chart',
+        size_width: undefined,
+        size_height: undefined,
+        padding_left: undefined,
+        padding_right: undefined,
+        padding_top: undefined,
+        padding_bottom: undefined,
+        zoom_enabled: false,
+        zoom_extent: undefined,
+        zoom_privileged: false,
+        zoom_rescale: false,
+        zoom_onzoom: function () {},
+        zoom_onzoomstart: function () {},
+        zoom_onzoomend: function () {},
+        interaction_enabled: true,
+        onmouseover: function () {},
+        onmouseout: function () {},
+        onresize: function () {},
+        onresized: function () {},
+        oninit: function () {},
+        onrendered: function () {},
+        transition_duration: 350,
+        data_x: undefined,
+        data_xs: {},
+        data_xFormat: '%Y-%m-%d',
+        data_xLocaltime: true,
+        data_xSort: true,
+        data_idConverter: function (id) { return id; },
+        data_names: {},
+        data_classes: {},
+        data_groups: [],
+        data_axes: {},
+        data_type: undefined,
+        data_types: {},
+        data_labels: {},
+        data_order: 'desc',
+        data_regions: {},
+        data_color: undefined,
+        data_colors: {},
+        data_hide: false,
+        data_filter: undefined,
+        data_selection_enabled: false,
+        data_selection_grouped: false,
+        data_selection_isselectable: function () { return true; },
+        data_selection_multiple: true,
+        data_selection_draggable: false,
+        data_onclick: function () {},
+        data_onmouseover: function () {},
+        data_onmouseout: function () {},
+        data_onselected: function () {},
+        data_onunselected: function () {},
+        data_url: undefined,
+        data_json: undefined,
+        data_rows: undefined,
+        data_columns: undefined,
+        data_mimeType: undefined,
+        data_keys: undefined,
+        // configuration for no plot-able data supplied.
+        data_empty_label_text: "",
+        // subchart
+        subchart_show: false,
+        subchart_size_height: 60,
+        subchart_onbrush: function () {},
+        // color
+        color_pattern: [],
+        color_threshold: {},
+        // legend
+        legend_show: true,
+        legend_hide: false,
+        legend_position: 'bottom',
+        legend_inset_anchor: 'top-left',
+        legend_inset_x: 10,
+        legend_inset_y: 0,
+        legend_inset_step: undefined,
+        legend_item_onclick: undefined,
+        legend_item_onmouseover: undefined,
+        legend_item_onmouseout: undefined,
+        legend_equally: false,
+        // axis
+        axis_rotated: false,
+        axis_x_show: true,
+        axis_x_type: 'indexed',
+        axis_x_localtime: true,
+        axis_x_categories: [],
+        axis_x_tick_centered: false,
+        axis_x_tick_format: undefined,
+        axis_x_tick_culling: {},
+        axis_x_tick_culling_max: 10,
+        axis_x_tick_count: undefined,
+        axis_x_tick_fit: true,
+        axis_x_tick_values: null,
+        axis_x_tick_rotate: 0,
+        axis_x_tick_outer: true,
+        axis_x_tick_multiline: true,
+        axis_x_tick_width: null,
+        axis_x_max: undefined,
+        axis_x_min: undefined,
+        axis_x_padding: {},
+        axis_x_height: undefined,
+        axis_x_extent: undefined,
+        axis_x_label: {},
+        axis_y_show: true,
+        axis_y_type: undefined,
+        axis_y_max: undefined,
+        axis_y_min: undefined,
+        axis_y_inverted: false,
+        axis_y_center: undefined,
+        axis_y_inner: undefined,
+        axis_y_label: {},
+        axis_y_tick_format: undefined,
+        axis_y_tick_outer: true,
+        axis_y_tick_values: null,
+        axis_y_tick_count: undefined,
+        axis_y_tick_time_value: undefined,
+        axis_y_tick_time_interval: undefined,
+        axis_y_padding: {},
+        axis_y_default: undefined,
+        axis_y2_show: false,
+        axis_y2_max: undefined,
+        axis_y2_min: undefined,
+        axis_y2_inverted: false,
+        axis_y2_center: undefined,
+        axis_y2_inner: undefined,
+        axis_y2_label: {},
+        axis_y2_tick_format: undefined,
+        axis_y2_tick_outer: true,
+        axis_y2_tick_values: null,
+        axis_y2_tick_count: undefined,
+        axis_y2_padding: {},
+        axis_y2_default: undefined,
+        // grid
+        grid_x_show: false,
+        grid_x_type: 'tick',
+        grid_x_lines: [],
+        grid_y_show: false,
+        // not used
+        // grid_y_type: 'tick',
+        grid_y_lines: [],
+        grid_y_ticks: 10,
+        grid_focus_show: true,
+        grid_lines_front: true,
+        // point - point of each data
+        point_show: true,
+        point_r: 2.5,
+        point_focus_expand_enabled: true,
+        point_focus_expand_r: undefined,
+        point_select_r: undefined,
+        // line
+        line_connectNull: false,
+        line_step_type: 'step',
+        // bar
+        bar_width: undefined,
+        bar_width_ratio: 0.6,
+        bar_width_max: undefined,
+        bar_zerobased: true,
+        // area
+        area_zerobased: true,
+        // pie
+        pie_label_show: true,
+        pie_label_format: undefined,
+        pie_label_threshold: 0.05,
+        pie_expand: true,
+        // gauge
+        gauge_label_show: true,
+        gauge_label_format: undefined,
+        gauge_expand: true,
+        gauge_min: 0,
+        gauge_max: 100,
+        gauge_units: undefined,
+        gauge_width: undefined,
+        // donut
+        donut_label_show: true,
+        donut_label_format: undefined,
+        donut_label_threshold: 0.05,
+        donut_width: undefined,
+        donut_expand: true,
+        donut_title: "",
+        // region - region to change style
+        regions: [],
+        // tooltip - show when mouseover on each data
+        tooltip_show: true,
+        tooltip_grouped: true,
+        tooltip_format_title: undefined,
+        tooltip_format_name: undefined,
+        tooltip_format_value: undefined,
+        tooltip_position: undefined,
+        tooltip_contents: function (d, defaultTitleFormat, defaultValueFormat, color) {
+            return this.getTooltipContent ? this.getTooltipContent(d, defaultTitleFormat, defaultValueFormat, color) : '';
+        },
+        tooltip_init_show: false,
+        tooltip_init_x: 0,
+        tooltip_init_position: {top: '0px', left: '50px'}
+    };
+
+    Object.keys(this.additionalConfig).forEach(function (key) {
+        config[key] = this.additionalConfig[key];
+    }, this);
+
+    return config;
+};
+c3_chart_internal_fn.additionalConfig = {};
+
+c3_chart_internal_fn.loadConfig = function (config) {
+    var this_config = this.config, target, keys, read;
+    function find() {
+        var key = keys.shift();
+//        console.log("key =>", key, ", target =>", target);
+        if (key && target && typeof target === 'object' && key in target) {
+            target = target[key];
+            return find();
+        }
+        else if (!key) {
+            return target;
+        }
+        else {
+            return undefined;
+        }
+    }
+    Object.keys(this_config).forEach(function (key) {
+        target = config;
+        keys = key.split('_');
+        read = find();
+//        console.log("CONFIG : ", key, read);
+        if (isDefined(read)) {
+            this_config[key] = read;
+        }
+    });
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/core.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/core.js
new file mode 100644
index 0000000..5b19c7c
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/core.js
@@ -0,0 +1,1008 @@
+var c3 = { version: "0.4.10" };
+
+var c3_chart_fn,
+    c3_chart_internal_fn,
+    c3_chart_internal_axis_fn;
+
+function API(owner) {
+    this.owner = owner;
+}
+
+function inherit(base, derived) {
+
+    if (Object.create) {
+        derived.prototype = Object.create(base.prototype);
+    } else {
+        var f = function f() {};
+        f.prototype = base.prototype;
+        derived.prototype = new f();
+    }
+
+    derived.prototype.constructor = derived;
+
+    return derived;
+}
+
+function Chart(config) {
+    var $$ = this.internal = new ChartInternal(this);
+    $$.loadConfig(config);
+    $$.init();
+
+    // bind "this" to nested API
+    (function bindThis(fn, target, argThis) {
+        Object.keys(fn).forEach(function (key) {
+            target[key] = fn[key].bind(argThis);
+            if (Object.keys(fn[key]).length > 0) {
+                bindThis(fn[key], target[key], argThis);
+            }
+        });
+    })(c3_chart_fn, this, this);
+}
+
+function ChartInternal(api) {
+    var $$ = this;
+    $$.d3 = window.d3 ? window.d3 : typeof require !== 'undefined' ? require("d3") : undefined;
+    $$.api = api;
+    $$.config = $$.getDefaultConfig();
+    $$.data = {};
+    $$.cache = {};
+    $$.axes = {};
+}
+
+c3.generate = function (config) {
+    return new Chart(config);
+};
+
+c3.chart = {
+    fn: Chart.prototype,
+    internal: {
+        fn: ChartInternal.prototype,
+        axis: {
+            fn: Axis.prototype
+        }
+    }
+};
+c3_chart_fn = c3.chart.fn;
+c3_chart_internal_fn = c3.chart.internal.fn;
+c3_chart_internal_axis_fn = c3.chart.internal.axis.fn;
+
+c3_chart_internal_fn.init = function () {
+    var $$ = this, config = $$.config;
+
+    $$.initParams();
+
+    if (config.data_url) {
+        $$.convertUrlToData(config.data_url, config.data_mimeType, config.data_keys, $$.initWithData);
+    }
+    else if (config.data_json) {
+        $$.initWithData($$.convertJsonToData(config.data_json, config.data_keys));
+    }
+    else if (config.data_rows) {
+        $$.initWithData($$.convertRowsToData(config.data_rows));
+    }
+    else if (config.data_columns) {
+        $$.initWithData($$.convertColumnsToData(config.data_columns));
+    }
+    else {
+        throw Error('url or json or rows or columns is required.');
+    }
+};
+
+c3_chart_internal_fn.initParams = function () {
+    var $$ = this, d3 = $$.d3, config = $$.config;
+
+    // MEMO: clipId needs to be unique because it conflicts when multiple charts exist
+    $$.clipId = "c3-" + (+new Date()) + '-clip',
+    $$.clipIdForXAxis = $$.clipId + '-xaxis',
+    $$.clipIdForYAxis = $$.clipId + '-yaxis',
+    $$.clipIdForGrid = $$.clipId + '-grid',
+    $$.clipIdForSubchart = $$.clipId + '-subchart',
+    $$.clipPath = $$.getClipPath($$.clipId),
+    $$.clipPathForXAxis = $$.getClipPath($$.clipIdForXAxis),
+    $$.clipPathForYAxis = $$.getClipPath($$.clipIdForYAxis);
+    $$.clipPathForGrid = $$.getClipPath($$.clipIdForGrid),
+    $$.clipPathForSubchart = $$.getClipPath($$.clipIdForSubchart),
+
+    $$.dragStart = null;
+    $$.dragging = false;
+    $$.flowing = false;
+    $$.cancelClick = false;
+    $$.mouseover = false;
+    $$.transiting = false;
+
+    $$.color = $$.generateColor();
+    $$.levelColor = $$.generateLevelColor();
+
+    $$.dataTimeFormat = config.data_xLocaltime ? d3.time.format : d3.time.format.utc;
+    $$.axisTimeFormat = config.axis_x_localtime ? d3.time.format : d3.time.format.utc;
+    $$.defaultAxisTimeFormat = $$.axisTimeFormat.multi([
+        [".%L", function (d) { return d.getMilliseconds(); }],
+        [":%S", function (d) { return d.getSeconds(); }],
+        ["%I:%M", function (d) { return d.getMinutes(); }],
+        ["%I %p", function (d) { return d.getHours(); }],
+        ["%-m/%-d", function (d) { return d.getDay() && d.getDate() !== 1; }],
+        ["%-m/%-d", function (d) { return d.getDate() !== 1; }],
+        ["%-m/%-d", function (d) { return d.getMonth(); }],
+        ["%Y/%-m/%-d", function () { return true; }]
+    ]);
+
+    $$.hiddenTargetIds = [];
+    $$.hiddenLegendIds = [];
+    $$.focusedTargetIds = [];
+    $$.defocusedTargetIds = [];
+
+    $$.xOrient = config.axis_rotated ? "left" : "bottom";
+    $$.yOrient = config.axis_rotated ? (config.axis_y_inner ? "top" : "bottom") : (config.axis_y_inner ? "right" : "left");
+    $$.y2Orient = config.axis_rotated ? (config.axis_y2_inner ? "bottom" : "top") : (config.axis_y2_inner ? "left" : "right");
+    $$.subXOrient = config.axis_rotated ? "left" : "bottom";
+
+    $$.isLegendRight = config.legend_position === 'right';
+    $$.isLegendInset = config.legend_position === 'inset';
+    $$.isLegendTop = config.legend_inset_anchor === 'top-left' || config.legend_inset_anchor === 'top-right';
+    $$.isLegendLeft = config.legend_inset_anchor === 'top-left' || config.legend_inset_anchor === 'bottom-left';
+    $$.legendStep = 0;
+    $$.legendItemWidth = 0;
+    $$.legendItemHeight = 0;
+
+    $$.currentMaxTickWidths = {
+        x: 0,
+        y: 0,
+        y2: 0
+    };
+
+    $$.rotated_padding_left = 30;
+    $$.rotated_padding_right = config.axis_rotated && !config.axis_x_show ? 0 : 30;
+    $$.rotated_padding_top = 5;
+
+    $$.withoutFadeIn = {};
+
+    $$.intervalForObserveInserted = undefined;
+
+    $$.axes.subx = d3.selectAll([]); // needs when excluding subchart.js
+};
+
+c3_chart_internal_fn.initChartElements = function () {
+    if (this.initBar) { this.initBar(); }
+    if (this.initLine) { this.initLine(); }
+    if (this.initArc) { this.initArc(); }
+    if (this.initGauge) { this.initGauge(); }
+    if (this.initText) { this.initText(); }
+};
+
+c3_chart_internal_fn.initWithData = function (data) {
+    var $$ = this, d3 = $$.d3, config = $$.config;
+    var defs, main, binding = true;
+
+    $$.axis = new Axis($$);
+
+    if ($$.initPie) { $$.initPie(); }
+    if ($$.initBrush) { $$.initBrush(); }
+    if ($$.initZoom) { $$.initZoom(); }
+
+    if (!config.bindto) {
+        $$.selectChart = d3.selectAll([]);
+    }
+    else if (typeof config.bindto.node === 'function') {
+        $$.selectChart = config.bindto;
+    }
+    else {
+        $$.selectChart = d3.select(config.bindto);
+    }
+    if ($$.selectChart.empty()) {
+        $$.selectChart = d3.select(document.createElement('div')).style('opacity', 0);
+        $$.observeInserted($$.selectChart);
+        binding = false;
+    }
+    $$.selectChart.html("").classed("c3", true);
+
+    // Init data as targets
+    $$.data.xs = {};
+    $$.data.targets = $$.convertDataToTargets(data);
+
+    if (config.data_filter) {
+        $$.data.targets = $$.data.targets.filter(config.data_filter);
+    }
+
+    // Set targets to hide if needed
+    if (config.data_hide) {
+        $$.addHiddenTargetIds(config.data_hide === true ? $$.mapToIds($$.data.targets) : config.data_hide);
+    }
+    if (config.legend_hide) {
+        $$.addHiddenLegendIds(config.legend_hide === true ? $$.mapToIds($$.data.targets) : config.legend_hide);
+    }
+
+    // when gauge, hide legend // TODO: fix
+    if ($$.hasType('gauge')) {
+        config.legend_show = false;
+    }
+
+    // Init sizes and scales
+    $$.updateSizes();
+    $$.updateScales();
+
+    // Set domains for each scale
+    $$.x.domain(d3.extent($$.getXDomain($$.data.targets)));
+    $$.y.domain($$.getYDomain($$.data.targets, 'y'));
+    $$.y2.domain($$.getYDomain($$.data.targets, 'y2'));
+    $$.subX.domain($$.x.domain());
+    $$.subY.domain($$.y.domain());
+    $$.subY2.domain($$.y2.domain());
+
+    // Save original x domain for zoom update
+    $$.orgXDomain = $$.x.domain();
+
+    // Set initialized scales to brush and zoom
+    if ($$.brush) { $$.brush.scale($$.subX); }
+    if (config.zoom_enabled) { $$.zoom.scale($$.x); }
+
+    /*-- Basic Elements --*/
+
+    // Define svgs
+    $$.svg = $$.selectChart.append("svg")
+        .style("overflow", "hidden")
+        .on('mouseenter', function () { return config.onmouseover.call($$); })
+        .on('mouseleave', function () { return config.onmouseout.call($$); });
+
+    // Define defs
+    defs = $$.svg.append("defs");
+    $$.clipChart = $$.appendClip(defs, $$.clipId);
+    $$.clipXAxis = $$.appendClip(defs, $$.clipIdForXAxis);
+    $$.clipYAxis = $$.appendClip(defs, $$.clipIdForYAxis);
+    $$.clipGrid = $$.appendClip(defs, $$.clipIdForGrid);
+    $$.clipSubchart = $$.appendClip(defs, $$.clipIdForSubchart);
+    $$.updateSvgSize();
+
+    // Define regions
+    main = $$.main = $$.svg.append("g").attr("transform", $$.getTranslate('main'));
+
+    if ($$.initSubchart) { $$.initSubchart(); }
+    if ($$.initTooltip) { $$.initTooltip(); }
+    if ($$.initLegend) { $$.initLegend(); }
+
+    /*-- Main Region --*/
+
+    // text when empty
+    main.append("text")
+        .attr("class", CLASS.text + ' ' + CLASS.empty)
+        .attr("text-anchor", "middle") // horizontal centering of text at x position in all browsers.
+        .attr("dominant-baseline", "middle"); // vertical centering of text at y position in all browsers, except IE.
+
+    // Regions
+    $$.initRegion();
+
+    // Grids
+    $$.initGrid();
+
+    // Define g for chart area
+    main.append('g')
+        .attr("clip-path", $$.clipPath)
+        .attr('class', CLASS.chart);
+
+    // Grid lines
+    if (config.grid_lines_front) { $$.initGridLines(); }
+
+    // Cover whole with rects for events
+    $$.initEventRect();
+
+    // Define g for chart
+    $$.initChartElements();
+
+    // if zoom privileged, insert rect to forefront
+    // TODO: is this needed?
+    main.insert('rect', config.zoom_privileged ? null : 'g.' + CLASS.regions)
+        .attr('class', CLASS.zoomRect)
+        .attr('width', $$.width)
+        .attr('height', $$.height)
+        .style('opacity', 0)
+        .on("dblclick.zoom", null);
+
+    // Set default extent if defined
+    if (config.axis_x_extent) { $$.brush.extent($$.getDefaultExtent()); }
+
+    // Add Axis
+    $$.axis.init();
+
+    // Set targets
+    $$.updateTargets($$.data.targets);
+
+    // Draw with targets
+    if (binding) {
+        $$.updateDimension();
+        $$.config.oninit.call($$);
+        $$.redraw({
+            withTransition: false,
+            withTransform: true,
+            withUpdateXDomain: true,
+            withUpdateOrgXDomain: true,
+            withTransitionForAxis: false
+        });
+    }
+
+    // Bind resize event
+    if (window.onresize == null) {
+        window.onresize = $$.generateResize();
+    }
+    if (window.onresize.add) {
+        window.onresize.add(function () {
+            config.onresize.call($$);
+        });
+        window.onresize.add(function () {
+            $$.api.flush();
+        });
+        window.onresize.add(function () {
+            config.onresized.call($$);
+        });
+    }
+
+    // export element of the chart
+    $$.api.element = $$.selectChart.node();
+};
+
+c3_chart_internal_fn.smoothLines = function (el, type) {
+    var $$ = this;
+    if (type === 'grid') {
+        el.each(function () {
+            var g = $$.d3.select(this),
+                x1 = g.attr('x1'),
+                x2 = g.attr('x2'),
+                y1 = g.attr('y1'),
+                y2 = g.attr('y2');
+            g.attr({
+                'x1': Math.ceil(x1),
+                'x2': Math.ceil(x2),
+                'y1': Math.ceil(y1),
+                'y2': Math.ceil(y2)
+            });
+        });
+    }
+};
+
+
+c3_chart_internal_fn.updateSizes = function () {
+    var $$ = this, config = $$.config;
+    var legendHeight = $$.legend ? $$.getLegendHeight() : 0,
+        legendWidth = $$.legend ? $$.getLegendWidth() : 0,
+        legendHeightForBottom = $$.isLegendRight || $$.isLegendInset ? 0 : legendHeight,
+        hasArc = $$.hasArcType(),
+        xAxisHeight = config.axis_rotated || hasArc ? 0 : $$.getHorizontalAxisHeight('x'),
+        subchartHeight = config.subchart_show && !hasArc ? (config.subchart_size_height + xAxisHeight) : 0;
+
+    $$.currentWidth = $$.getCurrentWidth();
+    $$.currentHeight = $$.getCurrentHeight();
+
+    // for main
+    $$.margin = config.axis_rotated ? {
+        top: $$.getHorizontalAxisHeight('y2') + $$.getCurrentPaddingTop(),
+        right: hasArc ? 0 : $$.getCurrentPaddingRight(),
+        bottom: $$.getHorizontalAxisHeight('y') + legendHeightForBottom + $$.getCurrentPaddingBottom(),
+        left: subchartHeight + (hasArc ? 0 : $$.getCurrentPaddingLeft())
+    } : {
+        top: 4 + $$.getCurrentPaddingTop(), // for top tick text
+        right: hasArc ? 0 : $$.getCurrentPaddingRight(),
+        bottom: xAxisHeight + subchartHeight + legendHeightForBottom + $$.getCurrentPaddingBottom(),
+        left: hasArc ? 0 : $$.getCurrentPaddingLeft()
+    };
+
+    // for subchart
+    $$.margin2 = config.axis_rotated ? {
+        top: $$.margin.top,
+        right: NaN,
+        bottom: 20 + legendHeightForBottom,
+        left: $$.rotated_padding_left
+    } : {
+        top: $$.currentHeight - subchartHeight - legendHeightForBottom,
+        right: NaN,
+        bottom: xAxisHeight + legendHeightForBottom,
+        left: $$.margin.left
+    };
+
+    // for legend
+    $$.margin3 = {
+        top: 0,
+        right: NaN,
+        bottom: 0,
+        left: 0
+    };
+    if ($$.updateSizeForLegend) { $$.updateSizeForLegend(legendHeight, legendWidth); }
+
+    $$.width = $$.currentWidth - $$.margin.left - $$.margin.right;
+    $$.height = $$.currentHeight - $$.margin.top - $$.margin.bottom;
+    if ($$.width < 0) { $$.width = 0; }
+    if ($$.height < 0) { $$.height = 0; }
+
+    $$.width2 = config.axis_rotated ? $$.margin.left - $$.rotated_padding_left - $$.rotated_padding_right : $$.width;
+    $$.height2 = config.axis_rotated ? $$.height : $$.currentHeight - $$.margin2.top - $$.margin2.bottom;
+    if ($$.width2 < 0) { $$.width2 = 0; }
+    if ($$.height2 < 0) { $$.height2 = 0; }
+
+    // for arc
+    $$.arcWidth = $$.width - ($$.isLegendRight ? legendWidth + 10 : 0);
+    $$.arcHeight = $$.height - ($$.isLegendRight ? 0 : 10);
+    if ($$.hasType('gauge')) {
+        $$.arcHeight += $$.height - $$.getGaugeLabelHeight();
+    }
+    if ($$.updateRadius) { $$.updateRadius(); }
+
+    if ($$.isLegendRight && hasArc) {
+        $$.margin3.left = $$.arcWidth / 2 + $$.radiusExpanded * 1.1;
+    }
+};
+
+c3_chart_internal_fn.updateTargets = function (targets) {
+    var $$ = this;
+
+    /*-- Main --*/
+
+    //-- Text --//
+    $$.updateTargetsForText(targets);
+
+    //-- Bar --//
+    $$.updateTargetsForBar(targets);
+
+    //-- Line --//
+    $$.updateTargetsForLine(targets);
+
+    //-- Arc --//
+    if ($$.hasArcType() && $$.updateTargetsForArc) { $$.updateTargetsForArc(targets); }
+
+    /*-- Sub --*/
+
+    if ($$.updateTargetsForSubchart) { $$.updateTargetsForSubchart(targets); }
+
+    // Fade-in each chart
+    $$.showTargets();
+};
+c3_chart_internal_fn.showTargets = function () {
+    var $$ = this;
+    $$.svg.selectAll('.' + CLASS.target).filter(function (d) { return $$.isTargetToShow(d.id); })
+      .transition().duration($$.config.transition_duration)
+        .style("opacity", 1);
+};
+
+c3_chart_internal_fn.redraw = function (options, transitions) {
+    var $$ = this, main = $$.main, d3 = $$.d3, config = $$.config;
+    var areaIndices = $$.getShapeIndices($$.isAreaType), barIndices = $$.getShapeIndices($$.isBarType), lineIndices = $$.getShapeIndices($$.isLineType);
+    var withY, withSubchart, withTransition, withTransitionForExit, withTransitionForAxis,
+        withTransform, withUpdateXDomain, withUpdateOrgXDomain, withTrimXDomain, withLegend,
+        withEventRect, withDimension, withUpdateXAxis;
+    var hideAxis = $$.hasArcType();
+    var drawArea, drawBar, drawLine, xForText, yForText;
+    var duration, durationForExit, durationForAxis;
+    var waitForDraw, flow;
+    var targetsToShow = $$.filterTargetsToShow($$.data.targets), tickValues, i, intervalForCulling, xDomainForZoom;
+    var xv = $$.xv.bind($$), cx, cy;
+
+    options = options || {};
+    withY = getOption(options, "withY", true);
+    withSubchart = getOption(options, "withSubchart", true);
+    withTransition = getOption(options, "withTransition", true);
+    withTransform = getOption(options, "withTransform", false);
+    withUpdateXDomain = getOption(options, "withUpdateXDomain", false);
+    withUpdateOrgXDomain = getOption(options, "withUpdateOrgXDomain", false);
+    withTrimXDomain = getOption(options, "withTrimXDomain", true);
+    withUpdateXAxis = getOption(options, "withUpdateXAxis", withUpdateXDomain);
+    withLegend = getOption(options, "withLegend", false);
+    withEventRect = getOption(options, "withEventRect", true);
+    withDimension = getOption(options, "withDimension", true);
+    withTransitionForExit = getOption(options, "withTransitionForExit", withTransition);
+    withTransitionForAxis = getOption(options, "withTransitionForAxis", withTransition);
+
+    duration = withTransition ? config.transition_duration : 0;
+    durationForExit = withTransitionForExit ? duration : 0;
+    durationForAxis = withTransitionForAxis ? duration : 0;
+
+    transitions = transitions || $$.axis.generateTransitions(durationForAxis);
+
+    // update legend and transform each g
+    if (withLegend && config.legend_show) {
+        $$.updateLegend($$.mapToIds($$.data.targets), options, transitions);
+    } else if (withDimension) {
+        // need to update dimension (e.g. axis.y.tick.values) because y tick values should change
+        // no need to update axis in it because they will be updated in redraw()
+        $$.updateDimension(true);
+    }
+
+    // MEMO: needed for grids calculation
+    if ($$.isCategorized() && targetsToShow.length === 0) {
+        $$.x.domain([0, $$.axes.x.selectAll('.tick').size()]);
+    }
+
+    if (targetsToShow.length) {
+        $$.updateXDomain(targetsToShow, withUpdateXDomain, withUpdateOrgXDomain, withTrimXDomain);
+        if (!config.axis_x_tick_values) {
+            tickValues = $$.axis.updateXAxisTickValues(targetsToShow);
+        }
+    } else {
+        $$.xAxis.tickValues([]);
+        $$.subXAxis.tickValues([]);
+    }
+
+    if (config.zoom_rescale && !options.flow) {
+        xDomainForZoom = $$.x.orgDomain();
+    }
+
+    $$.y.domain($$.getYDomain(targetsToShow, 'y', xDomainForZoom));
+    $$.y2.domain($$.getYDomain(targetsToShow, 'y2', xDomainForZoom));
+
+    if (!config.axis_y_tick_values && config.axis_y_tick_count) {
+        $$.yAxis.tickValues($$.axis.generateTickValues($$.y.domain(), config.axis_y_tick_count));
+    }
+    if (!config.axis_y2_tick_values && config.axis_y2_tick_count) {
+        $$.y2Axis.tickValues($$.axis.generateTickValues($$.y2.domain(), config.axis_y2_tick_count));
+    }
+
+    // axes
+    $$.axis.redraw(transitions, hideAxis);
+
+    // Update axis label
+    $$.axis.updateLabels(withTransition);
+
+    // show/hide if manual culling needed
+    if ((withUpdateXDomain || withUpdateXAxis) && targetsToShow.length) {
+        if (config.axis_x_tick_culling && tickValues) {
+            for (i = 1; i < tickValues.length; i++) {
+                if (tickValues.length / i < config.axis_x_tick_culling_max) {
+                    intervalForCulling = i;
+                    break;
+                }
+            }
+            $$.svg.selectAll('.' + CLASS.axisX + ' .tick text').each(function (e) {
+                var index = tickValues.indexOf(e);
+                if (index >= 0) {
+                    d3.select(this).style('display', index % intervalForCulling ? 'none' : 'block');
+                }
+            });
+        } else {
+            $$.svg.selectAll('.' + CLASS.axisX + ' .tick text').style('display', 'block');
+        }
+    }
+
+    // setup drawer - MEMO: these must be called after axis updated
+    drawArea = $$.generateDrawArea ? $$.generateDrawArea(areaIndices, false) : undefined;
+    drawBar = $$.generateDrawBar ? $$.generateDrawBar(barIndices) : undefined;
+    drawLine = $$.generateDrawLine ? $$.generateDrawLine(lineIndices, false) : undefined;
+    xForText = $$.generateXYForText(areaIndices, barIndices, lineIndices, true);
+    yForText = $$.generateXYForText(areaIndices, barIndices, lineIndices, false);
+
+    // Update sub domain
+    if (withY) {
+        $$.subY.domain($$.getYDomain(targetsToShow, 'y'));
+        $$.subY2.domain($$.getYDomain(targetsToShow, 'y2'));
+    }
+
+    // tooltip
+    $$.tooltip.style("display", "none");
+
+    // xgrid focus
+    $$.updateXgridFocus();
+
+    // Data empty label positioning and text.
+    main.select("text." + CLASS.text + '.' + CLASS.empty)
+        .attr("x", $$.width / 2)
+        .attr("y", $$.height / 2)
+        .text(config.data_empty_label_text)
+      .transition()
+        .style('opacity', targetsToShow.length ? 0 : 1);
+
+    // grid
+    $$.updateGrid(duration);
+
+    // rect for regions
+    $$.updateRegion(duration);
+
+    // bars
+    $$.updateBar(durationForExit);
+
+    // lines, areas and cricles
+    $$.updateLine(durationForExit);
+    $$.updateArea(durationForExit);
+    $$.updateCircle();
+
+    // text
+    if ($$.hasDataLabel()) {
+        $$.updateText(durationForExit);
+    }
+
+    // arc
+    if ($$.redrawArc) { $$.redrawArc(duration, durationForExit, withTransform); }
+
+    // subchart
+    if ($$.redrawSubchart) {
+        $$.redrawSubchart(withSubchart, transitions, duration, durationForExit, areaIndices, barIndices, lineIndices);
+    }
+
+    // circles for select
+    main.selectAll('.' + CLASS.selectedCircles)
+        .filter($$.isBarType.bind($$))
+        .selectAll('circle')
+        .remove();
+
+    // event rects will redrawn when flow called
+    if (config.interaction_enabled && !options.flow && withEventRect) {
+        $$.redrawEventRect();
+        if ($$.updateZoom) { $$.updateZoom(); }
+    }
+
+    // update circleY based on updated parameters
+    $$.updateCircleY();
+
+    // generate circle x/y functions depending on updated params
+    cx = ($$.config.axis_rotated ? $$.circleY : $$.circleX).bind($$);
+    cy = ($$.config.axis_rotated ? $$.circleX : $$.circleY).bind($$);
+
+    if (options.flow) {
+        flow = $$.generateFlow({
+            targets: targetsToShow,
+            flow: options.flow,
+            duration: options.flow.duration,
+            drawBar: drawBar,
+            drawLine: drawLine,
+            drawArea: drawArea,
+            cx: cx,
+            cy: cy,
+            xv: xv,
+            xForText: xForText,
+            yForText: yForText
+        });
+    }
+
+    if ((duration || flow) && $$.isTabVisible()) { // Only use transition if tab visible. See #938.
+        // transition should be derived from one transition
+        d3.transition().duration(duration).each(function () {
+            var transitionsToWait = [];
+
+            // redraw and gather transitions
+            [
+                $$.redrawBar(drawBar, true),
+                $$.redrawLine(drawLine, true),
+                $$.redrawArea(drawArea, true),
+                $$.redrawCircle(cx, cy, true),
+                $$.redrawText(xForText, yForText, options.flow, true),
+                $$.redrawRegion(true),
+                $$.redrawGrid(true),
+            ].forEach(function (transitions) {
+                transitions.forEach(function (transition) {
+                    transitionsToWait.push(transition);
+                });
+            });
+
+            // Wait for end of transitions to call flow and onrendered callback
+            waitForDraw = $$.generateWait();
+            transitionsToWait.forEach(function (t) {
+                waitForDraw.add(t);
+            });
+        })
+        .call(waitForDraw, function () {
+            if (flow) {
+                flow();
+            }
+            if (config.onrendered) {
+                config.onrendered.call($$);
+            }
+        });
+    }
+    else {
+        $$.redrawBar(drawBar);
+        $$.redrawLine(drawLine);
+        $$.redrawArea(drawArea);
+        $$.redrawCircle(cx, cy);
+        $$.redrawText(xForText, yForText, options.flow);
+        $$.redrawRegion();
+        $$.redrawGrid();
+        if (config.onrendered) {
+            config.onrendered.call($$);
+        }
+    }
+
+    // update fadein condition
+    $$.mapToIds($$.data.targets).forEach(function (id) {
+        $$.withoutFadeIn[id] = true;
+    });
+};
+
+c3_chart_internal_fn.updateAndRedraw = function (options) {
+    var $$ = this, config = $$.config, transitions;
+    options = options || {};
+    // same with redraw
+    options.withTransition = getOption(options, "withTransition", true);
+    options.withTransform = getOption(options, "withTransform", false);
+    options.withLegend = getOption(options, "withLegend", false);
+    // NOT same with redraw
+    options.withUpdateXDomain = true;
+    options.withUpdateOrgXDomain = true;
+    options.withTransitionForExit = false;
+    options.withTransitionForTransform = getOption(options, "withTransitionForTransform", options.withTransition);
+    // MEMO: this needs to be called before updateLegend and it means this ALWAYS needs to be called)
+    $$.updateSizes();
+    // MEMO: called in updateLegend in redraw if withLegend
+    if (!(options.withLegend && config.legend_show)) {
+        transitions = $$.axis.generateTransitions(options.withTransitionForAxis ? config.transition_duration : 0);
+        // Update scales
+        $$.updateScales();
+        $$.updateSvgSize();
+        // Update g positions
+        $$.transformAll(options.withTransitionForTransform, transitions);
+    }
+    // Draw with new sizes & scales
+    $$.redraw(options, transitions);
+};
+c3_chart_internal_fn.redrawWithoutRescale = function () {
+    this.redraw({
+        withY: false,
+        withSubchart: false,
+        withEventRect: false,
+        withTransitionForAxis: false
+    });
+};
+
+c3_chart_internal_fn.isTimeSeries = function () {
+    return this.config.axis_x_type === 'timeseries';
+};
+c3_chart_internal_fn.isCategorized = function () {
+    return this.config.axis_x_type.indexOf('categor') >= 0;
+};
+c3_chart_internal_fn.isCustomX = function () {
+    var $$ = this, config = $$.config;
+    return !$$.isTimeSeries() && (config.data_x || notEmpty(config.data_xs));
+};
+
+c3_chart_internal_fn.isTimeSeriesY = function () {
+    return this.config.axis_y_type === 'timeseries';
+};
+
+c3_chart_internal_fn.getTranslate = function (target) {
+    var $$ = this, config = $$.config, x, y;
+    if (target === 'main') {
+        x = asHalfPixel($$.margin.left);
+        y = asHalfPixel($$.margin.top);
+    } else if (target === 'context') {
+        x = asHalfPixel($$.margin2.left);
+        y = asHalfPixel($$.margin2.top);
+    } else if (target === 'legend') {
+        x = $$.margin3.left;
+        y = $$.margin3.top;
+    } else if (target === 'x') {
+        x = 0;
+        y = config.axis_rotated ? 0 : $$.height;
+    } else if (target === 'y') {
+        x = 0;
+        y = config.axis_rotated ? $$.height : 0;
+    } else if (target === 'y2') {
+        x = config.axis_rotated ? 0 : $$.width;
+        y = config.axis_rotated ? 1 : 0;
+    } else if (target === 'subx') {
+        x = 0;
+        y = config.axis_rotated ? 0 : $$.height2;
+    } else if (target === 'arc') {
+        x = $$.arcWidth / 2;
+        y = $$.arcHeight / 2;
+    }
+    return "translate(" + x + "," + y + ")";
+};
+c3_chart_internal_fn.initialOpacity = function (d) {
+    return d.value !== null && this.withoutFadeIn[d.id] ? 1 : 0;
+};
+c3_chart_internal_fn.initialOpacityForCircle = function (d) {
+    return d.value !== null && this.withoutFadeIn[d.id] ? this.opacityForCircle(d) : 0;
+};
+c3_chart_internal_fn.opacityForCircle = function (d) {
+    var opacity = this.config.point_show ? 1 : 0;
+    return isValue(d.value) ? (this.isScatterType(d) ? 0.5 : opacity) : 0;
+};
+c3_chart_internal_fn.opacityForText = function () {
+    return this.hasDataLabel() ? 1 : 0;
+};
+c3_chart_internal_fn.xx = function (d) {
+    return d ? this.x(d.x) : null;
+};
+c3_chart_internal_fn.xv = function (d) {
+    var $$ = this, value = d.value;
+    if ($$.isTimeSeries()) {
+        value = $$.parseDate(d.value);
+    }
+    else if ($$.isCategorized() && typeof d.value === 'string') {
+        value = $$.config.axis_x_categories.indexOf(d.value);
+    }
+    return Math.ceil($$.x(value));
+};
+c3_chart_internal_fn.yv = function (d) {
+    var $$ = this,
+        yScale = d.axis && d.axis === 'y2' ? $$.y2 : $$.y;
+    return Math.ceil(yScale(d.value));
+};
+c3_chart_internal_fn.subxx = function (d) {
+    return d ? this.subX(d.x) : null;
+};
+
+c3_chart_internal_fn.transformMain = function (withTransition, transitions) {
+    var $$ = this,
+        xAxis, yAxis, y2Axis;
+    if (transitions && transitions.axisX) {
+        xAxis = transitions.axisX;
+    } else {
+        xAxis  = $$.main.select('.' + CLASS.axisX);
+        if (withTransition) { xAxis = xAxis.transition(); }
+    }
+    if (transitions && transitions.axisY) {
+        yAxis = transitions.axisY;
+    } else {
+        yAxis = $$.main.select('.' + CLASS.axisY);
+        if (withTransition) { yAxis = yAxis.transition(); }
+    }
+    if (transitions && transitions.axisY2) {
+        y2Axis = transitions.axisY2;
+    } else {
+        y2Axis = $$.main.select('.' + CLASS.axisY2);
+        if (withTransition) { y2Axis = y2Axis.transition(); }
+    }
+    (withTransition ? $$.main.transition() : $$.main).attr("transform", $$.getTranslate('main'));
+    xAxis.attr("transform", $$.getTranslate('x'));
+    yAxis.attr("transform", $$.getTranslate('y'));
+    y2Axis.attr("transform", $$.getTranslate('y2'));
+    $$.main.select('.' + CLASS.chartArcs).attr("transform", $$.getTranslate('arc'));
+};
+c3_chart_internal_fn.transformAll = function (withTransition, transitions) {
+    var $$ = this;
+    $$.transformMain(withTransition, transitions);
+    if ($$.config.subchart_show) { $$.transformContext(withTransition, transitions); }
+    if ($$.legend) { $$.transformLegend(withTransition); }
+};
+
+c3_chart_internal_fn.updateSvgSize = function () {
+    var $$ = this,
+        brush = $$.svg.select(".c3-brush .background");
+    $$.svg.attr('width', $$.currentWidth).attr('height', $$.currentHeight);
+    $$.svg.selectAll(['#' + $$.clipId, '#' + $$.clipIdForGrid]).select('rect')
+        .attr('width', $$.width)
+        .attr('height', $$.height);
+    $$.svg.select('#' + $$.clipIdForXAxis).select('rect')
+        .attr('x', $$.getXAxisClipX.bind($$))
+        .attr('y', $$.getXAxisClipY.bind($$))
+        .attr('width', $$.getXAxisClipWidth.bind($$))
+        .attr('height', $$.getXAxisClipHeight.bind($$));
+    $$.svg.select('#' + $$.clipIdForYAxis).select('rect')
+        .attr('x', $$.getYAxisClipX.bind($$))
+        .attr('y', $$.getYAxisClipY.bind($$))
+        .attr('width', $$.getYAxisClipWidth.bind($$))
+        .attr('height', $$.getYAxisClipHeight.bind($$));
+    $$.svg.select('#' + $$.clipIdForSubchart).select('rect')
+        .attr('width', $$.width)
+        .attr('height', brush.size() ? brush.attr('height') : 0);
+    $$.svg.select('.' + CLASS.zoomRect)
+        .attr('width', $$.width)
+        .attr('height', $$.height);
+    // MEMO: parent div's height will be bigger than svg when <!DOCTYPE html>
+    $$.selectChart.style('max-height', $$.currentHeight + "px");
+};
+
+
+c3_chart_internal_fn.updateDimension = function (withoutAxis) {
+    var $$ = this;
+    if (!withoutAxis) {
+        if ($$.config.axis_rotated) {
+            $$.axes.x.call($$.xAxis);
+            $$.axes.subx.call($$.subXAxis);
+        } else {
+            $$.axes.y.call($$.yAxis);
+            $$.axes.y2.call($$.y2Axis);
+        }
+    }
+    $$.updateSizes();
+    $$.updateScales();
+    $$.updateSvgSize();
+    $$.transformAll(false);
+};
+
+c3_chart_internal_fn.observeInserted = function (selection) {
+    var $$ = this, observer;
+    if (typeof MutationObserver === 'undefined') {
+        window.console.error("MutationObserver not defined.");
+        return;
+    }
+    observer= new MutationObserver(function (mutations) {
+        mutations.forEach(function (mutation) {
+            if (mutation.type === 'childList' && mutation.previousSibling) {
+                observer.disconnect();
+                // need to wait for completion of load because size calculation requires the actual sizes determined after that completion
+                $$.intervalForObserveInserted = window.setInterval(function () {
+                    // parentNode will NOT be null when completed
+                    if (selection.node().parentNode) {
+                        window.clearInterval($$.intervalForObserveInserted);
+                        $$.updateDimension();
+                        $$.config.oninit.call($$);
+                        $$.redraw({
+                            withTransform: true,
+                            withUpdateXDomain: true,
+                            withUpdateOrgXDomain: true,
+                            withTransition: false,
+                            withTransitionForTransform: false,
+                            withLegend: true
+                        });
+                        selection.transition().style('opacity', 1);
+                    }
+                }, 10);
+            }
+        });
+    });
+    observer.observe(selection.node(), {attributes: true, childList: true, characterData: true});
+};
+
+
+c3_chart_internal_fn.generateResize = function () {
+    var resizeFunctions = [];
+    function callResizeFunctions() {
+        resizeFunctions.forEach(function (f) {
+            f();
+        });
+    }
+    callResizeFunctions.add = function (f) {
+        resizeFunctions.push(f);
+    };
+    return callResizeFunctions;
+};
+
+c3_chart_internal_fn.endall = function (transition, callback) {
+    var n = 0;
+    transition
+        .each(function () { ++n; })
+        .each("end", function () {
+            if (!--n) { callback.apply(this, arguments); }
+        });
+};
+c3_chart_internal_fn.generateWait = function () {
+    var transitionsToWait = [],
+        f = function (transition, callback) {
+            var timer = setInterval(function () {
+                var done = 0;
+                transitionsToWait.forEach(function (t) {
+                    if (t.empty()) {
+                        done += 1;
+                        return;
+                    }
+                    try {
+                        t.transition();
+                    } catch (e) {
+                        done += 1;
+                    }
+                });
+                if (done === transitionsToWait.length) {
+                    clearInterval(timer);
+                    if (callback) { callback(); }
+                }
+            }, 10);
+        };
+    f.add = function (transition) {
+        transitionsToWait.push(transition);
+    };
+    return f;
+};
+
+c3_chart_internal_fn.parseDate = function (date) {
+    var $$ = this, parsedDate;
+    if (date instanceof Date) {
+        parsedDate = date;
+    } else if (typeof date === 'string') {
+        parsedDate = $$.dataTimeFormat($$.config.data_xFormat).parse(date);
+    } else if (typeof date === 'number' || !isNaN(date)) {
+        parsedDate = new Date(+date);
+    }
+    if (!parsedDate || isNaN(+parsedDate)) {
+        window.console.error("Failed to parse x '" + date + "' to Date object");
+    }
+    return parsedDate;
+};
+
+c3_chart_internal_fn.isTabVisible = function () {
+    var hidden;
+    if (typeof document.hidden !== "undefined") { // Opera 12.10 and Firefox 18 and later support
+        hidden = "hidden";
+    } else if (typeof document.mozHidden !== "undefined") {
+        hidden = "mozHidden";
+    } else if (typeof document.msHidden !== "undefined") {
+        hidden = "msHidden";
+    } else if (typeof document.webkitHidden !== "undefined") {
+        hidden = "webkitHidden";
+    }
+
+    return document[hidden] ? false : true;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/data.convert.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/data.convert.js
new file mode 100644
index 0000000..4384e7a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/data.convert.js
@@ -0,0 +1,191 @@
+c3_chart_internal_fn.convertUrlToData = function (url, mimeType, keys, done) {
+    var $$ = this, type = mimeType ? mimeType : 'csv';
+    $$.d3.xhr(url, function (error, data) {
+        var d;
+        if (!data) {
+            throw new Error(error.responseURL + ' ' + error.status + ' (' + error.statusText + ')');
+        }
+        if (type === 'json') {
+            d = $$.convertJsonToData(JSON.parse(data.response), keys);
+        } else if (type === 'tsv') {
+            d = $$.convertTsvToData(data.response);
+        } else {
+            d = $$.convertCsvToData(data.response);
+        }
+        done.call($$, d);
+    });
+};
+c3_chart_internal_fn.convertXsvToData = function (xsv, parser) {
+    var rows = parser.parseRows(xsv), d;
+    if (rows.length === 1) {
+        d = [{}];
+        rows[0].forEach(function (id) {
+            d[0][id] = null;
+        });
+    } else {
+        d = parser.parse(xsv);
+    }
+    return d;
+};
+c3_chart_internal_fn.convertCsvToData = function (csv) {
+    return this.convertXsvToData(csv, this.d3.csv);
+};
+c3_chart_internal_fn.convertTsvToData = function (tsv) {
+    return this.convertXsvToData(tsv, this.d3.tsv);
+};
+c3_chart_internal_fn.convertJsonToData = function (json, keys) {
+    var $$ = this,
+        new_rows = [], targetKeys, data;
+    if (keys) { // when keys specified, json would be an array that includes objects
+        if (keys.x) {
+            targetKeys = keys.value.concat(keys.x);
+            $$.config.data_x = keys.x;
+        } else {
+            targetKeys = keys.value;
+        }
+        new_rows.push(targetKeys);
+        json.forEach(function (o) {
+            var new_row = [];
+            targetKeys.forEach(function (key) {
+                // convert undefined to null because undefined data will be removed in convertDataToTargets()
+                var v = isUndefined(o[key]) ? null : o[key];
+                new_row.push(v);
+            });
+            new_rows.push(new_row);
+        });
+        data = $$.convertRowsToData(new_rows);
+    } else {
+        Object.keys(json).forEach(function (key) {
+            new_rows.push([key].concat(json[key]));
+        });
+        data = $$.convertColumnsToData(new_rows);
+    }
+    return data;
+};
+c3_chart_internal_fn.convertRowsToData = function (rows) {
+    var keys = rows[0], new_row = {}, new_rows = [], i, j;
+    for (i = 1; i < rows.length; i++) {
+        new_row = {};
+        for (j = 0; j < rows[i].length; j++) {
+            if (isUndefined(rows[i][j])) {
+                throw new Error("Source data is missing a component at (" + i + "," + j + ")!");
+            }
+            new_row[keys[j]] = rows[i][j];
+        }
+        new_rows.push(new_row);
+    }
+    return new_rows;
+};
+c3_chart_internal_fn.convertColumnsToData = function (columns) {
+    var new_rows = [], i, j, key;
+    for (i = 0; i < columns.length; i++) {
+        key = columns[i][0];
+        for (j = 1; j < columns[i].length; j++) {
+            if (isUndefined(new_rows[j - 1])) {
+                new_rows[j - 1] = {};
+            }
+            if (isUndefined(columns[i][j])) {
+                throw new Error("Source data is missing a component at (" + i + "," + j + ")!");
+            }
+            new_rows[j - 1][key] = columns[i][j];
+        }
+    }
+    return new_rows;
+};
+c3_chart_internal_fn.convertDataToTargets = function (data, appendXs) {
+    var $$ = this, config = $$.config,
+        ids = $$.d3.keys(data[0]).filter($$.isNotX, $$),
+        xs = $$.d3.keys(data[0]).filter($$.isX, $$),
+        targets;
+
+    // save x for update data by load when custom x and c3.x API
+    ids.forEach(function (id) {
+        var xKey = $$.getXKey(id);
+
+        if ($$.isCustomX() || $$.isTimeSeries()) {
+            // if included in input data
+            if (xs.indexOf(xKey) >= 0) {
+                $$.data.xs[id] = (appendXs && $$.data.xs[id] ? $$.data.xs[id] : []).concat(
+                    data.map(function (d) { return d[xKey]; })
+                        .filter(isValue)
+                        .map(function (rawX, i) { return $$.generateTargetX(rawX, id, i); })
+                );
+            }
+            // if not included in input data, find from preloaded data of other id's x
+            else if (config.data_x) {
+                $$.data.xs[id] = $$.getOtherTargetXs();
+            }
+            // if not included in input data, find from preloaded data
+            else if (notEmpty(config.data_xs)) {
+                $$.data.xs[id] = $$.getXValuesOfXKey(xKey, $$.data.targets);
+            }
+            // MEMO: if no x included, use same x of current will be used
+        } else {
+            $$.data.xs[id] = data.map(function (d, i) { return i; });
+        }
+    });
+
+
+    // check x is defined
+    ids.forEach(function (id) {
+        if (!$$.data.xs[id]) {
+            throw new Error('x is not defined for id = "' + id + '".');
+        }
+    });
+
+    // convert to target
+    targets = ids.map(function (id, index) {
+        var convertedId = config.data_idConverter(id);
+        return {
+            id: convertedId,
+            id_org: id,
+            values: data.map(function (d, i) {
+                var xKey = $$.getXKey(id), rawX = d[xKey], x = $$.generateTargetX(rawX, id, i);
+                // use x as categories if custom x and categorized
+                if ($$.isCustomX() && $$.isCategorized() && index === 0 && rawX) {
+                    if (i === 0) { config.axis_x_categories = []; }
+                    config.axis_x_categories.push(rawX);
+                }
+                // mark as x = undefined if value is undefined and filter to remove after mapped
+                if (isUndefined(d[id]) || $$.data.xs[id].length <= i) {
+                    x = undefined;
+                }
+                return {x: x, value: d[id] !== null && !isNaN(d[id]) ? +d[id] : null, id: convertedId};
+            }).filter(function (v) { return isDefined(v.x); })
+        };
+    });
+
+    // finish targets
+    targets.forEach(function (t) {
+        var i;
+        // sort values by its x
+        if (config.data_xSort) {
+            t.values = t.values.sort(function (v1, v2) {
+                var x1 = v1.x || v1.x === 0 ? v1.x : Infinity,
+                    x2 = v2.x || v2.x === 0 ? v2.x : Infinity;
+                return x1 - x2;
+            });
+        }
+        // indexing each value
+        i = 0;
+        t.values.forEach(function (v) {
+            v.index = i++;
+        });
+        // this needs to be sorted because its index and value.index is identical
+        $$.data.xs[t.id].sort(function (v1, v2) {
+            return v1 - v2;
+        });
+    });
+
+    // set target types
+    if (config.data_type) {
+        $$.setTargetType($$.mapToIds(targets).filter(function (id) { return ! (id in config.data_types); }), config.data_type);
+    }
+
+    // cache as original id keyed
+    targets.forEach(function (d) {
+        $$.addCache(d.id_org, d);
+    });
+
+    return targets;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/data.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/data.js
new file mode 100644
index 0000000..b29bd63
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/data.js
@@ -0,0 +1,369 @@
+c3_chart_internal_fn.isX = function (key) {
+    var $$ = this, config = $$.config;
+    return (config.data_x && key === config.data_x) || (notEmpty(config.data_xs) && hasValue(config.data_xs, key));
+};
+c3_chart_internal_fn.isNotX = function (key) {
+    return !this.isX(key);
+};
+c3_chart_internal_fn.getXKey = function (id) {
+    var $$ = this, config = $$.config;
+    return config.data_x ? config.data_x : notEmpty(config.data_xs) ? config.data_xs[id] : null;
+};
+c3_chart_internal_fn.getXValuesOfXKey = function (key, targets) {
+    var $$ = this,
+        xValues, ids = targets && notEmpty(targets) ? $$.mapToIds(targets) : [];
+    ids.forEach(function (id) {
+        if ($$.getXKey(id) === key) {
+            xValues = $$.data.xs[id];
+        }
+    });
+    return xValues;
+};
+c3_chart_internal_fn.getIndexByX = function (x) {
+    var $$ = this,
+        data = $$.filterByX($$.data.targets, x);
+    return data.length ? data[0].index : null;
+};
+c3_chart_internal_fn.getXValue = function (id, i) {
+    var $$ = this;
+    return id in $$.data.xs && $$.data.xs[id] && isValue($$.data.xs[id][i]) ? $$.data.xs[id][i] : i;
+};
+c3_chart_internal_fn.getOtherTargetXs = function () {
+    var $$ = this,
+        idsForX = Object.keys($$.data.xs);
+    return idsForX.length ? $$.data.xs[idsForX[0]] : null;
+};
+c3_chart_internal_fn.getOtherTargetX = function (index) {
+    var xs = this.getOtherTargetXs();
+    return xs && index < xs.length ? xs[index] : null;
+};
+c3_chart_internal_fn.addXs = function (xs) {
+    var $$ = this;
+    Object.keys(xs).forEach(function (id) {
+        $$.config.data_xs[id] = xs[id];
+    });
+};
+c3_chart_internal_fn.hasMultipleX = function (xs) {
+    return this.d3.set(Object.keys(xs).map(function (id) { return xs[id]; })).size() > 1;
+};
+c3_chart_internal_fn.isMultipleX = function () {
+    return notEmpty(this.config.data_xs) || !this.config.data_xSort || this.hasType('scatter');
+};
+c3_chart_internal_fn.addName = function (data) {
+    var $$ = this, name;
+    if (data) {
+        name = $$.config.data_names[data.id];
+        data.name = name ? name : data.id;
+    }
+    return data;
+};
+c3_chart_internal_fn.getValueOnIndex = function (values, index) {
+    var valueOnIndex = values.filter(function (v) { return v.index === index; });
+    return valueOnIndex.length ? valueOnIndex[0] : null;
+};
+c3_chart_internal_fn.updateTargetX = function (targets, x) {
+    var $$ = this;
+    targets.forEach(function (t) {
+        t.values.forEach(function (v, i) {
+            v.x = $$.generateTargetX(x[i], t.id, i);
+        });
+        $$.data.xs[t.id] = x;
+    });
+};
+c3_chart_internal_fn.updateTargetXs = function (targets, xs) {
+    var $$ = this;
+    targets.forEach(function (t) {
+        if (xs[t.id]) {
+            $$.updateTargetX([t], xs[t.id]);
+        }
+    });
+};
+c3_chart_internal_fn.generateTargetX = function (rawX, id, index) {
+    var $$ = this, x;
+    if ($$.isTimeSeries()) {
+        x = rawX ? $$.parseDate(rawX) : $$.parseDate($$.getXValue(id, index));
+    }
+    else if ($$.isCustomX() && !$$.isCategorized()) {
+        x = isValue(rawX) ? +rawX : $$.getXValue(id, index);
+    }
+    else {
+        x = index;
+    }
+    return x;
+};
+c3_chart_internal_fn.cloneTarget = function (target) {
+    return {
+        id : target.id,
+        id_org : target.id_org,
+        values : target.values.map(function (d) {
+            return {x: d.x, value: d.value, id: d.id};
+        })
+    };
+};
+c3_chart_internal_fn.updateXs = function () {
+    var $$ = this;
+    if ($$.data.targets.length) {
+        $$.xs = [];
+        $$.data.targets[0].values.forEach(function (v) {
+            $$.xs[v.index] = v.x;
+        });
+    }
+};
+c3_chart_internal_fn.getPrevX = function (i) {
+    var x = this.xs[i - 1];
+    return typeof x !== 'undefined' ? x : null;
+};
+c3_chart_internal_fn.getNextX = function (i) {
+    var x = this.xs[i + 1];
+    return typeof x !== 'undefined' ? x : null;
+};
+c3_chart_internal_fn.getMaxDataCount = function () {
+    var $$ = this;
+    return $$.d3.max($$.data.targets, function (t) { return t.values.length; });
+};
+c3_chart_internal_fn.getMaxDataCountTarget = function (targets) {
+    var length = targets.length, max = 0, maxTarget;
+    if (length > 1) {
+        targets.forEach(function (t) {
+            if (t.values.length > max) {
+                maxTarget = t;
+                max = t.values.length;
+            }
+        });
+    } else {
+        maxTarget = length ? targets[0] : null;
+    }
+    return maxTarget;
+};
+c3_chart_internal_fn.getEdgeX = function (targets) {
+    var $$ = this;
+    return !targets.length ? [0, 0] : [
+        $$.d3.min(targets, function (t) { return t.values[0].x; }),
+        $$.d3.max(targets, function (t) { return t.values[t.values.length - 1].x; })
+    ];
+};
+c3_chart_internal_fn.mapToIds = function (targets) {
+    return targets.map(function (d) { return d.id; });
+};
+c3_chart_internal_fn.mapToTargetIds = function (ids) {
+    var $$ = this;
+    return ids ? (isString(ids) ? [ids] : ids) : $$.mapToIds($$.data.targets);
+};
+c3_chart_internal_fn.hasTarget = function (targets, id) {
+    var ids = this.mapToIds(targets), i;
+    for (i = 0; i < ids.length; i++) {
+        if (ids[i] === id) {
+            return true;
+        }
+    }
+    return false;
+};
+c3_chart_internal_fn.isTargetToShow = function (targetId) {
+    return this.hiddenTargetIds.indexOf(targetId) < 0;
+};
+c3_chart_internal_fn.isLegendToShow = function (targetId) {
+    return this.hiddenLegendIds.indexOf(targetId) < 0;
+};
+c3_chart_internal_fn.filterTargetsToShow = function (targets) {
+    var $$ = this;
+    return targets.filter(function (t) { return $$.isTargetToShow(t.id); });
+};
+c3_chart_internal_fn.mapTargetsToUniqueXs = function (targets) {
+    var $$ = this;
+    var xs = $$.d3.set($$.d3.merge(targets.map(function (t) { return t.values.map(function (v) { return +v.x; }); }))).values();
+    return $$.isTimeSeries() ? xs.map(function (x) { return new Date(+x); }) : xs.map(function (x) { return +x; });
+};
+c3_chart_internal_fn.addHiddenTargetIds = function (targetIds) {
+    this.hiddenTargetIds = this.hiddenTargetIds.concat(targetIds);
+};
+c3_chart_internal_fn.removeHiddenTargetIds = function (targetIds) {
+    this.hiddenTargetIds = this.hiddenTargetIds.filter(function (id) { return targetIds.indexOf(id) < 0; });
+};
+c3_chart_internal_fn.addHiddenLegendIds = function (targetIds) {
+    this.hiddenLegendIds = this.hiddenLegendIds.concat(targetIds);
+};
+c3_chart_internal_fn.removeHiddenLegendIds = function (targetIds) {
+    this.hiddenLegendIds = this.hiddenLegendIds.filter(function (id) { return targetIds.indexOf(id) < 0; });
+};
+c3_chart_internal_fn.getValuesAsIdKeyed = function (targets) {
+    var ys = {};
+    targets.forEach(function (t) {
+        ys[t.id] = [];
+        t.values.forEach(function (v) {
+            ys[t.id].push(v.value);
+        });
+    });
+    return ys;
+};
+c3_chart_internal_fn.checkValueInTargets = function (targets, checker) {
+    var ids = Object.keys(targets), i, j, values;
+    for (i = 0; i < ids.length; i++) {
+        values = targets[ids[i]].values;
+        for (j = 0; j < values.length; j++) {
+            if (checker(values[j].value)) {
+                return true;
+            }
+        }
+    }
+    return false;
+};
+c3_chart_internal_fn.hasNegativeValueInTargets = function (targets) {
+    return this.checkValueInTargets(targets, function (v) { return v < 0; });
+};
+c3_chart_internal_fn.hasPositiveValueInTargets = function (targets) {
+    return this.checkValueInTargets(targets, function (v) { return v > 0; });
+};
+c3_chart_internal_fn.isOrderDesc = function () {
+    var config = this.config;
+    return typeof(config.data_order) === 'string' && config.data_order.toLowerCase() === 'desc';
+};
+c3_chart_internal_fn.isOrderAsc = function () {
+    var config = this.config;
+    return typeof(config.data_order) === 'string' && config.data_order.toLowerCase() === 'asc';
+};
+c3_chart_internal_fn.orderTargets = function (targets) {
+    var $$ = this, config = $$.config, orderAsc = $$.isOrderAsc(), orderDesc = $$.isOrderDesc();
+    if (orderAsc || orderDesc) {
+        targets.sort(function (t1, t2) {
+            var reducer = function (p, c) { return p + Math.abs(c.value); };
+            var t1Sum = t1.values.reduce(reducer, 0),
+                t2Sum = t2.values.reduce(reducer, 0);
+            return orderAsc ? t2Sum - t1Sum : t1Sum - t2Sum;
+        });
+    } else if (isFunction(config.data_order)) {
+        targets.sort(config.data_order);
+    } // TODO: accept name array for order
+    return targets;
+};
+c3_chart_internal_fn.filterByX = function (targets, x) {
+    return this.d3.merge(targets.map(function (t) { return t.values; })).filter(function (v) { return v.x - x === 0; });
+};
+c3_chart_internal_fn.filterRemoveNull = function (data) {
+    return data.filter(function (d) { return isValue(d.value); });
+};
+c3_chart_internal_fn.filterByXDomain = function (targets, xDomain) {
+    return targets.map(function (t) {
+        return {
+            id: t.id,
+            id_org: t.id_org,
+            values: t.values.filter(function (v) {
+                return xDomain[0] <= v.x && v.x <= xDomain[1];
+            })
+        };
+    });
+};
+c3_chart_internal_fn.hasDataLabel = function () {
+    var config = this.config;
+    if (typeof config.data_labels === 'boolean' && config.data_labels) {
+        return true;
+    } else if (typeof config.data_labels === 'object' && notEmpty(config.data_labels)) {
+        return true;
+    }
+    return false;
+};
+c3_chart_internal_fn.getDataLabelLength = function (min, max, key) {
+    var $$ = this,
+        lengths = [0, 0], paddingCoef = 1.3;
+    $$.selectChart.select('svg').selectAll('.dummy')
+        .data([min, max])
+        .enter().append('text')
+        .text(function (d) { return $$.dataLabelFormat(d.id)(d); })
+        .each(function (d, i) {
+            lengths[i] = this.getBoundingClientRect()[key] * paddingCoef;
+        })
+        .remove();
+    return lengths;
+};
+c3_chart_internal_fn.isNoneArc = function (d) {
+    return this.hasTarget(this.data.targets, d.id);
+},
+c3_chart_internal_fn.isArc = function (d) {
+    return 'data' in d && this.hasTarget(this.data.targets, d.data.id);
+};
+c3_chart_internal_fn.findSameXOfValues = function (values, index) {
+    var i, targetX = values[index].x, sames = [];
+    for (i = index - 1; i >= 0; i--) {
+        if (targetX !== values[i].x) { break; }
+        sames.push(values[i]);
+    }
+    for (i = index; i < values.length; i++) {
+        if (targetX !== values[i].x) { break; }
+        sames.push(values[i]);
+    }
+    return sames;
+};
+
+c3_chart_internal_fn.findClosestFromTargets = function (targets, pos) {
+    var $$ = this, candidates;
+
+    // map to array of closest points of each target
+    candidates = targets.map(function (target) {
+        return $$.findClosest(target.values, pos);
+    });
+
+    // decide closest point and return
+    return $$.findClosest(candidates, pos);
+};
+c3_chart_internal_fn.findClosest = function (values, pos) {
+    var $$ = this, minDist = 100, closest;
+
+    // find mouseovering bar
+    values.filter(function (v) { return v && $$.isBarType(v.id); }).forEach(function (v) {
+        var shape = $$.main.select('.' + CLASS.bars + $$.getTargetSelectorSuffix(v.id) + ' .' + CLASS.bar + '-' + v.index).node();
+        if (!closest && $$.isWithinBar(shape)) {
+            closest = v;
+        }
+    });
+
+    // find closest point from non-bar
+    values.filter(function (v) { return v && !$$.isBarType(v.id); }).forEach(function (v) {
+        var d = $$.dist(v, pos);
+        if (d < minDist) {
+            minDist = d;
+            closest = v;
+        }
+    });
+
+    return closest;
+};
+c3_chart_internal_fn.dist = function (data, pos) {
+    var $$ = this, config = $$.config,
+        xIndex = config.axis_rotated ? 1 : 0,
+        yIndex = config.axis_rotated ? 0 : 1,
+        y = $$.circleY(data, data.index),
+        x = $$.x(data.x);
+    return Math.pow(x - pos[xIndex], 2) + Math.pow(y - pos[yIndex], 2);
+};
+c3_chart_internal_fn.convertValuesToStep = function (values) {
+    var converted = [].concat(values), i;
+
+    if (!this.isCategorized()) {
+        return values;
+    }
+
+    for (i = values.length + 1; 0 < i; i--) {
+        converted[i] = converted[i - 1];
+    }
+
+    converted[0] = {
+        x: converted[0].x - 1,
+        value: converted[0].value,
+        id: converted[0].id
+    };
+    converted[values.length + 1] = {
+        x: converted[values.length].x + 1,
+        value: converted[values.length].value,
+        id: converted[values.length].id
+    };
+
+    return converted;
+};
+c3_chart_internal_fn.updateDataAttributes = function (name, attrs) {
+    var $$ = this, config = $$.config, current = config['data_' + name];
+    if (typeof attrs === 'undefined') { return current; }
+    Object.keys(attrs).forEach(function (id) {
+        current[id] = attrs[id];
+    });
+    $$.redraw({withLegend: true});
+    return current;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/data.load.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/data.load.js
new file mode 100644
index 0000000..49eee28
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/data.load.js
@@ -0,0 +1,88 @@
+c3_chart_internal_fn.load = function (targets, args) {
+    var $$ = this;
+    if (targets) {
+        // filter loading targets if needed
+        if (args.filter) {
+            targets = targets.filter(args.filter);
+        }
+        // set type if args.types || args.type specified
+        if (args.type || args.types) {
+            targets.forEach(function (t) {
+                var type = args.types && args.types[t.id] ? args.types[t.id] : args.type;
+                $$.setTargetType(t.id, type);
+            });
+        }
+        // Update/Add data
+        $$.data.targets.forEach(function (d) {
+            for (var i = 0; i < targets.length; i++) {
+                if (d.id === targets[i].id) {
+                    d.values = targets[i].values;
+                    targets.splice(i, 1);
+                    break;
+                }
+            }
+        });
+        $$.data.targets = $$.data.targets.concat(targets); // add remained
+    }
+
+    // Set targets
+    $$.updateTargets($$.data.targets);
+
+    // Redraw with new targets
+    $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
+
+    if (args.done) { args.done(); }
+};
+c3_chart_internal_fn.loadFromArgs = function (args) {
+    var $$ = this;
+    if (args.data) {
+        $$.load($$.convertDataToTargets(args.data), args);
+    }
+    else if (args.url) {
+        $$.convertUrlToData(args.url, args.mimeType, args.keys, function (data) {
+            $$.load($$.convertDataToTargets(data), args);
+        });
+    }
+    else if (args.json) {
+        $$.load($$.convertDataToTargets($$.convertJsonToData(args.json, args.keys)), args);
+    }
+    else if (args.rows) {
+        $$.load($$.convertDataToTargets($$.convertRowsToData(args.rows)), args);
+    }
+    else if (args.columns) {
+        $$.load($$.convertDataToTargets($$.convertColumnsToData(args.columns)), args);
+    }
+    else {
+        $$.load(null, args);
+    }
+};
+c3_chart_internal_fn.unload = function (targetIds, done) {
+    var $$ = this;
+    if (!done) {
+        done = function () {};
+    }
+    // filter existing target
+    targetIds = targetIds.filter(function (id) { return $$.hasTarget($$.data.targets, id); });
+    // If no target, call done and return
+    if (!targetIds || targetIds.length === 0) {
+        done();
+        return;
+    }
+    $$.svg.selectAll(targetIds.map(function (id) { return $$.selectorTarget(id); }))
+        .transition()
+        .style('opacity', 0)
+        .remove()
+        .call($$.endall, done);
+    targetIds.forEach(function (id) {
+        // Reset fadein for future load
+        $$.withoutFadeIn[id] = false;
+        // Remove target's elements
+        if ($$.legend) {
+            $$.legend.selectAll('.' + CLASS.legendItem + $$.getTargetSelectorSuffix(id)).remove();
+        }
+        // Remove target
+        $$.data.targets = $$.data.targets.filter(function (t) {
+            return t.id !== id;
+        });
+    });
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/domain.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/domain.js
new file mode 100644
index 0000000..5f03c5f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/domain.js
@@ -0,0 +1,234 @@
+c3_chart_internal_fn.getYDomainMin = function (targets) {
+    var $$ = this, config = $$.config,
+        ids = $$.mapToIds(targets), ys = $$.getValuesAsIdKeyed(targets),
+        j, k, baseId, idsInGroup, id, hasNegativeValue;
+    if (config.data_groups.length > 0) {
+        hasNegativeValue = $$.hasNegativeValueInTargets(targets);
+        for (j = 0; j < config.data_groups.length; j++) {
+            // Determine baseId
+            idsInGroup = config.data_groups[j].filter(function (id) { return ids.indexOf(id) >= 0; });
+            if (idsInGroup.length === 0) { continue; }
+            baseId = idsInGroup[0];
+            // Consider negative values
+            if (hasNegativeValue && ys[baseId]) {
+                ys[baseId].forEach(function (v, i) {
+                    ys[baseId][i] = v < 0 ? v : 0;
+                });
+            }
+            // Compute min
+            for (k = 1; k < idsInGroup.length; k++) {
+                id = idsInGroup[k];
+                if (! ys[id]) { continue; }
+                ys[id].forEach(function (v, i) {
+                    if ($$.axis.getId(id) === $$.axis.getId(baseId) && ys[baseId] && !(hasNegativeValue && +v > 0)) {
+                        ys[baseId][i] += +v;
+                    }
+                });
+            }
+        }
+    }
+    return $$.d3.min(Object.keys(ys).map(function (key) { return $$.d3.min(ys[key]); }));
+};
+c3_chart_internal_fn.getYDomainMax = function (targets) {
+    var $$ = this, config = $$.config,
+        ids = $$.mapToIds(targets), ys = $$.getValuesAsIdKeyed(targets),
+        j, k, baseId, idsInGroup, id, hasPositiveValue;
+    if (config.data_groups.length > 0) {
+        hasPositiveValue = $$.hasPositiveValueInTargets(targets);
+        for (j = 0; j < config.data_groups.length; j++) {
+            // Determine baseId
+            idsInGroup = config.data_groups[j].filter(function (id) { return ids.indexOf(id) >= 0; });
+            if (idsInGroup.length === 0) { continue; }
+            baseId = idsInGroup[0];
+            // Consider positive values
+            if (hasPositiveValue && ys[baseId]) {
+                ys[baseId].forEach(function (v, i) {
+                    ys[baseId][i] = v > 0 ? v : 0;
+                });
+            }
+            // Compute max
+            for (k = 1; k < idsInGroup.length; k++) {
+                id = idsInGroup[k];
+                if (! ys[id]) { continue; }
+                ys[id].forEach(function (v, i) {
+                    if ($$.axis.getId(id) === $$.axis.getId(baseId) && ys[baseId] && !(hasPositiveValue && +v < 0)) {
+                        ys[baseId][i] += +v;
+                    }
+                });
+            }
+        }
+    }
+    return $$.d3.max(Object.keys(ys).map(function (key) { return $$.d3.max(ys[key]); }));
+};
+c3_chart_internal_fn.getYDomain = function (targets, axisId, xDomain) {
+    var $$ = this, config = $$.config,
+        targetsByAxisId = targets.filter(function (t) { return $$.axis.getId(t.id) === axisId; }),
+        yTargets = xDomain ? $$.filterByXDomain(targetsByAxisId, xDomain) : targetsByAxisId,
+        yMin = axisId === 'y2' ? config.axis_y2_min : config.axis_y_min,
+        yMax = axisId === 'y2' ? config.axis_y2_max : config.axis_y_max,
+        yDomainMin = $$.getYDomainMin(yTargets),
+        yDomainMax = $$.getYDomainMax(yTargets),
+        domain, domainLength, padding, padding_top, padding_bottom,
+        center = axisId === 'y2' ? config.axis_y2_center : config.axis_y_center,
+        yDomainAbs, lengths, diff, ratio, isAllPositive, isAllNegative,
+        isZeroBased = ($$.hasType('bar', yTargets) && config.bar_zerobased) || ($$.hasType('area', yTargets) && config.area_zerobased),
+        isInverted = axisId === 'y2' ? config.axis_y2_inverted : config.axis_y_inverted,
+        showHorizontalDataLabel = $$.hasDataLabel() && config.axis_rotated,
+        showVerticalDataLabel = $$.hasDataLabel() && !config.axis_rotated;
+
+    // MEMO: avoid inverting domain unexpectedly
+    yDomainMin = isValue(yMin) ? yMin : isValue(yMax) ? (yDomainMin < yMax ? yDomainMin : yMax - 10) : yDomainMin;
+    yDomainMax = isValue(yMax) ? yMax : isValue(yMin) ? (yMin < yDomainMax ? yDomainMax : yMin + 10) : yDomainMax;
+
+    if (yTargets.length === 0) { // use current domain if target of axisId is none
+        return axisId === 'y2' ? $$.y2.domain() : $$.y.domain();
+    }
+    if (isNaN(yDomainMin)) { // set minimum to zero when not number
+        yDomainMin = 0;
+    }
+    if (isNaN(yDomainMax)) { // set maximum to have same value as yDomainMin
+        yDomainMax = yDomainMin;
+    }
+    if (yDomainMin === yDomainMax) {
+        yDomainMin < 0 ? yDomainMax = 0 : yDomainMin = 0;
+    }
+    isAllPositive = yDomainMin >= 0 && yDomainMax >= 0;
+    isAllNegative = yDomainMin <= 0 && yDomainMax <= 0;
+
+    // Cancel zerobased if axis_*_min / axis_*_max specified
+    if ((isValue(yMin) && isAllPositive) || (isValue(yMax) && isAllNegative)) {
+        isZeroBased = false;
+    }
+
+    // Bar/Area chart should be 0-based if all positive|negative
+    if (isZeroBased) {
+        if (isAllPositive) { yDomainMin = 0; }
+        if (isAllNegative) { yDomainMax = 0; }
+    }
+
+    domainLength = Math.abs(yDomainMax - yDomainMin);
+    padding = padding_top = padding_bottom = domainLength * 0.1;
+
+    if (typeof center !== 'undefined') {
+        yDomainAbs = Math.max(Math.abs(yDomainMin), Math.abs(yDomainMax));
+        yDomainMax = center + yDomainAbs;
+        yDomainMin = center - yDomainAbs;
+    }
+    // add padding for data label
+    if (showHorizontalDataLabel) {
+        lengths = $$.getDataLabelLength(yDomainMin, yDomainMax, 'width');
+        diff = diffDomain($$.y.range());
+        ratio = [lengths[0] / diff, lengths[1] / diff];
+        padding_top += domainLength * (ratio[1] / (1 - ratio[0] - ratio[1]));
+        padding_bottom += domainLength * (ratio[0] / (1 - ratio[0] - ratio[1]));
+    } else if (showVerticalDataLabel) {
+        lengths = $$.getDataLabelLength(yDomainMin, yDomainMax, 'height');
+        padding_top += $$.axis.convertPixelsToAxisPadding(lengths[1], domainLength);
+        padding_bottom += $$.axis.convertPixelsToAxisPadding(lengths[0], domainLength);
+    }
+    if (axisId === 'y' && notEmpty(config.axis_y_padding)) {
+        padding_top = $$.axis.getPadding(config.axis_y_padding, 'top', padding_top, domainLength);
+        padding_bottom = $$.axis.getPadding(config.axis_y_padding, 'bottom', padding_bottom, domainLength);
+    }
+    if (axisId === 'y2' && notEmpty(config.axis_y2_padding)) {
+        padding_top = $$.axis.getPadding(config.axis_y2_padding, 'top', padding_top, domainLength);
+        padding_bottom = $$.axis.getPadding(config.axis_y2_padding, 'bottom', padding_bottom, domainLength);
+    }
+    // Bar/Area chart should be 0-based if all positive|negative
+    if (isZeroBased) {
+        if (isAllPositive) { padding_bottom = yDomainMin; }
+        if (isAllNegative) { padding_top = -yDomainMax; }
+    }
+    domain = [yDomainMin - padding_bottom, yDomainMax + padding_top];
+    return isInverted ? domain.reverse() : domain;
+};
+c3_chart_internal_fn.getXDomainMin = function (targets) {
+    var $$ = this, config = $$.config;
+    return isDefined(config.axis_x_min) ?
+        ($$.isTimeSeries() ? this.parseDate(config.axis_x_min) : config.axis_x_min) :
+    $$.d3.min(targets, function (t) { return $$.d3.min(t.values, function (v) { return v.x; }); });
+};
+c3_chart_internal_fn.getXDomainMax = function (targets) {
+    var $$ = this, config = $$.config;
+    return isDefined(config.axis_x_max) ?
+        ($$.isTimeSeries() ? this.parseDate(config.axis_x_max) : config.axis_x_max) :
+    $$.d3.max(targets, function (t) { return $$.d3.max(t.values, function (v) { return v.x; }); });
+};
+c3_chart_internal_fn.getXDomainPadding = function (domain) {
+    var $$ = this, config = $$.config,
+        diff = domain[1] - domain[0],
+        maxDataCount, padding, paddingLeft, paddingRight;
+    if ($$.isCategorized()) {
+        padding = 0;
+    } else if ($$.hasType('bar')) {
+        maxDataCount = $$.getMaxDataCount();
+        padding = maxDataCount > 1 ? (diff / (maxDataCount - 1)) / 2 : 0.5;
+    } else {
+        padding = diff * 0.01;
+    }
+    if (typeof config.axis_x_padding === 'object' && notEmpty(config.axis_x_padding)) {
+        paddingLeft = isValue(config.axis_x_padding.left) ? config.axis_x_padding.left : padding;
+        paddingRight = isValue(config.axis_x_padding.right) ? config.axis_x_padding.right : padding;
+    } else if (typeof config.axis_x_padding === 'number') {
+        paddingLeft = paddingRight = config.axis_x_padding;
+    } else {
+        paddingLeft = paddingRight = padding;
+    }
+    return {left: paddingLeft, right: paddingRight};
+};
+c3_chart_internal_fn.getXDomain = function (targets) {
+    var $$ = this,
+        xDomain = [$$.getXDomainMin(targets), $$.getXDomainMax(targets)],
+        firstX = xDomain[0], lastX = xDomain[1],
+        padding = $$.getXDomainPadding(xDomain),
+        min = 0, max = 0;
+    // show center of x domain if min and max are the same
+    if ((firstX - lastX) === 0 && !$$.isCategorized()) {
+        if ($$.isTimeSeries()) {
+            firstX = new Date(firstX.getTime() * 0.5);
+            lastX = new Date(lastX.getTime() * 1.5);
+        } else {
+            firstX = firstX === 0 ? 1 : (firstX * 0.5);
+            lastX = lastX === 0 ? -1 : (lastX * 1.5);
+        }
+    }
+    if (firstX || firstX === 0) {
+        min = $$.isTimeSeries() ? new Date(firstX.getTime() - padding.left) : firstX - padding.left;
+    }
+    if (lastX || lastX === 0) {
+        max = $$.isTimeSeries() ? new Date(lastX.getTime() + padding.right) : lastX + padding.right;
+    }
+    return [min, max];
+};
+c3_chart_internal_fn.updateXDomain = function (targets, withUpdateXDomain, withUpdateOrgXDomain, withTrim, domain) {
+    var $$ = this, config = $$.config;
+
+    if (withUpdateOrgXDomain) {
+        $$.x.domain(domain ? domain : $$.d3.extent($$.getXDomain(targets)));
+        $$.orgXDomain = $$.x.domain();
+        if (config.zoom_enabled) { $$.zoom.scale($$.x).updateScaleExtent(); }
+        $$.subX.domain($$.x.domain());
+        if ($$.brush) { $$.brush.scale($$.subX); }
+    }
+    if (withUpdateXDomain) {
+        $$.x.domain(domain ? domain : (!$$.brush || $$.brush.empty()) ? $$.orgXDomain : $$.brush.extent());
+        if (config.zoom_enabled) { $$.zoom.scale($$.x).updateScaleExtent(); }
+    }
+
+    // Trim domain when too big by zoom mousemove event
+    if (withTrim) { $$.x.domain($$.trimXDomain($$.x.orgDomain())); }
+
+    return $$.x.domain();
+};
+c3_chart_internal_fn.trimXDomain = function (domain) {
+    var $$ = this;
+    if (domain[0] <= $$.orgXDomain[0]) {
+        domain[1] = +domain[1] + ($$.orgXDomain[0] - domain[0]);
+        domain[0] = $$.orgXDomain[0];
+    }
+    if ($$.orgXDomain[1] <= domain[1]) {
+        domain[0] = +domain[0] - (domain[1] - $$.orgXDomain[1]);
+        domain[1] = $$.orgXDomain[1];
+    }
+    return domain;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/drag.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/drag.js
new file mode 100644
index 0000000..56ab070
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/drag.js
@@ -0,0 +1,81 @@
+c3_chart_internal_fn.drag = function (mouse) {
+    var $$ = this, config = $$.config, main = $$.main, d3 = $$.d3;
+    var sx, sy, mx, my, minX, maxX, minY, maxY;
+
+    if ($$.hasArcType()) { return; }
+    if (! config.data_selection_enabled) { return; } // do nothing if not selectable
+    if (config.zoom_enabled && ! $$.zoom.altDomain) { return; } // skip if zoomable because of conflict drag dehavior
+    if (!config.data_selection_multiple) { return; } // skip when single selection because drag is used for multiple selection
+
+    sx = $$.dragStart[0];
+    sy = $$.dragStart[1];
+    mx = mouse[0];
+    my = mouse[1];
+    minX = Math.min(sx, mx);
+    maxX = Math.max(sx, mx);
+    minY = (config.data_selection_grouped) ? $$.margin.top : Math.min(sy, my);
+    maxY = (config.data_selection_grouped) ? $$.height : Math.max(sy, my);
+
+    main.select('.' + CLASS.dragarea)
+        .attr('x', minX)
+        .attr('y', minY)
+        .attr('width', maxX - minX)
+        .attr('height', maxY - minY);
+    // TODO: binary search when multiple xs
+    main.selectAll('.' + CLASS.shapes).selectAll('.' + CLASS.shape)
+        .filter(function (d) { return config.data_selection_isselectable(d); })
+        .each(function (d, i) {
+            var shape = d3.select(this),
+                isSelected = shape.classed(CLASS.SELECTED),
+                isIncluded = shape.classed(CLASS.INCLUDED),
+                _x, _y, _w, _h, toggle, isWithin = false, box;
+            if (shape.classed(CLASS.circle)) {
+                _x = shape.attr("cx") * 1;
+                _y = shape.attr("cy") * 1;
+                toggle = $$.togglePoint;
+                isWithin = minX < _x && _x < maxX && minY < _y && _y < maxY;
+            }
+            else if (shape.classed(CLASS.bar)) {
+                box = getPathBox(this);
+                _x = box.x;
+                _y = box.y;
+                _w = box.width;
+                _h = box.height;
+                toggle = $$.togglePath;
+                isWithin = !(maxX < _x || _x + _w < minX) && !(maxY < _y || _y + _h < minY);
+            } else {
+                // line/area selection not supported yet
+                return;
+            }
+            if (isWithin ^ isIncluded) {
+                shape.classed(CLASS.INCLUDED, !isIncluded);
+                // TODO: included/unincluded callback here
+                shape.classed(CLASS.SELECTED, !isSelected);
+                toggle.call($$, !isSelected, shape, d, i);
+            }
+        });
+};
+
+c3_chart_internal_fn.dragstart = function (mouse) {
+    var $$ = this, config = $$.config;
+    if ($$.hasArcType()) { return; }
+    if (! config.data_selection_enabled) { return; } // do nothing if not selectable
+    $$.dragStart = mouse;
+    $$.main.select('.' + CLASS.chart).append('rect')
+        .attr('class', CLASS.dragarea)
+        .style('opacity', 0.1);
+    $$.dragging = true;
+};
+
+c3_chart_internal_fn.dragend = function () {
+    var $$ = this, config = $$.config;
+    if ($$.hasArcType()) { return; }
+    if (! config.data_selection_enabled) { return; } // do nothing if not selectable
+    $$.main.select('.' + CLASS.dragarea)
+        .transition().duration(100)
+        .style('opacity', 0)
+        .remove();
+    $$.main.selectAll('.' + CLASS.shape)
+        .classed(CLASS.INCLUDED, false);
+    $$.dragging = false;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/format.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/format.js
new file mode 100644
index 0000000..aa72780
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/format.js
@@ -0,0 +1,42 @@
+c3_chart_internal_fn.getYFormat = function (forArc) {
+    var $$ = this,
+        formatForY = forArc && !$$.hasType('gauge') ? $$.defaultArcValueFormat : $$.yFormat,
+        formatForY2 = forArc && !$$.hasType('gauge') ? $$.defaultArcValueFormat : $$.y2Format;
+    return function (v, ratio, id) {
+        var format = $$.axis.getId(id) === 'y2' ? formatForY2 : formatForY;
+        return format.call($$, v, ratio);
+    };
+};
+c3_chart_internal_fn.yFormat = function (v) {
+    var $$ = this, config = $$.config,
+        format = config.axis_y_tick_format ? config.axis_y_tick_format : $$.defaultValueFormat;
+    return format(v);
+};
+c3_chart_internal_fn.y2Format = function (v) {
+    var $$ = this, config = $$.config,
+        format = config.axis_y2_tick_format ? config.axis_y2_tick_format : $$.defaultValueFormat;
+    return format(v);
+};
+c3_chart_internal_fn.defaultValueFormat = function (v) {
+    return isValue(v) ? +v : "";
+};
+c3_chart_internal_fn.defaultArcValueFormat = function (v, ratio) {
+    return (ratio * 100).toFixed(1) + '%';
+};
+c3_chart_internal_fn.dataLabelFormat = function (targetId) {
+    var $$ = this, data_labels = $$.config.data_labels,
+        format, defaultFormat = function (v) { return isValue(v) ? +v : ""; };
+    // find format according to axis id
+    if (typeof data_labels.format === 'function') {
+        format = data_labels.format;
+    } else if (typeof data_labels.format === 'object') {
+        if (data_labels.format[targetId]) {
+            format = data_labels.format[targetId] === true ? defaultFormat : data_labels.format[targetId];
+        } else {
+            format = function () { return ''; };
+        }
+    } else {
+        format = defaultFormat;
+    }
+    return format;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/grid.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/grid.js
new file mode 100644
index 0000000..9a06432
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/grid.js
@@ -0,0 +1,240 @@
+c3_chart_internal_fn.initGrid = function () {
+    var $$ = this, config = $$.config, d3 = $$.d3;
+    $$.grid = $$.main.append('g')
+        .attr("clip-path", $$.clipPathForGrid)
+        .attr('class', CLASS.grid);
+    if (config.grid_x_show) {
+        $$.grid.append("g").attr("class", CLASS.xgrids);
+    }
+    if (config.grid_y_show) {
+        $$.grid.append('g').attr('class', CLASS.ygrids);
+    }
+    if (config.grid_focus_show) {
+        $$.grid.append('g')
+            .attr("class", CLASS.xgridFocus)
+            .append('line')
+            .attr('class', CLASS.xgridFocus);
+    }
+    $$.xgrid = d3.selectAll([]);
+    if (!config.grid_lines_front) { $$.initGridLines(); }
+};
+c3_chart_internal_fn.initGridLines = function () {
+    var $$ = this, d3 = $$.d3;
+    $$.gridLines = $$.main.append('g')
+        .attr("clip-path", $$.clipPathForGrid)
+        .attr('class', CLASS.grid + ' ' + CLASS.gridLines);
+    $$.gridLines.append('g').attr("class", CLASS.xgridLines);
+    $$.gridLines.append('g').attr('class', CLASS.ygridLines);
+    $$.xgridLines = d3.selectAll([]);
+};
+c3_chart_internal_fn.updateXGrid = function (withoutUpdate) {
+    var $$ = this, config = $$.config, d3 = $$.d3,
+        xgridData = $$.generateGridData(config.grid_x_type, $$.x),
+        tickOffset = $$.isCategorized() ? $$.xAxis.tickOffset() : 0;
+
+    $$.xgridAttr = config.axis_rotated ? {
+        'x1': 0,
+        'x2': $$.width,
+        'y1': function (d) { return $$.x(d) - tickOffset; },
+        'y2': function (d) { return $$.x(d) - tickOffset; }
+    } : {
+        'x1': function (d) { return $$.x(d) + tickOffset; },
+        'x2': function (d) { return $$.x(d) + tickOffset; },
+        'y1': 0,
+        'y2': $$.height
+    };
+
+    $$.xgrid = $$.main.select('.' + CLASS.xgrids).selectAll('.' + CLASS.xgrid)
+        .data(xgridData);
+    $$.xgrid.enter().append('line').attr("class", CLASS.xgrid);
+    if (!withoutUpdate) {
+        $$.xgrid.attr($$.xgridAttr)
+            .style("opacity", function () { return +d3.select(this).attr(config.axis_rotated ? 'y1' : 'x1') === (config.axis_rotated ? $$.height : 0) ? 0 : 1; });
+    }
+    $$.xgrid.exit().remove();
+};
+
+c3_chart_internal_fn.updateYGrid = function () {
+    var $$ = this, config = $$.config,
+        gridValues = $$.yAxis.tickValues() || $$.y.ticks(config.grid_y_ticks);
+    $$.ygrid = $$.main.select('.' + CLASS.ygrids).selectAll('.' + CLASS.ygrid)
+        .data(gridValues);
+    $$.ygrid.enter().append('line')
+        .attr('class', CLASS.ygrid);
+    $$.ygrid.attr("x1", config.axis_rotated ? $$.y : 0)
+        .attr("x2", config.axis_rotated ? $$.y : $$.width)
+        .attr("y1", config.axis_rotated ? 0 : $$.y)
+        .attr("y2", config.axis_rotated ? $$.height : $$.y);
+    $$.ygrid.exit().remove();
+    $$.smoothLines($$.ygrid, 'grid');
+};
+
+c3_chart_internal_fn.gridTextAnchor = function (d) {
+    return d.position ? d.position : "end";
+};
+c3_chart_internal_fn.gridTextDx = function (d) {
+    return d.position === 'start' ? 4 : d.position === 'middle' ? 0 : -4;
+};
+c3_chart_internal_fn.xGridTextX = function (d) {
+    return d.position === 'start' ? -this.height : d.position === 'middle' ? -this.height / 2 : 0;
+};
+c3_chart_internal_fn.yGridTextX = function (d) {
+    return d.position === 'start' ? 0 : d.position === 'middle' ? this.width / 2 : this.width;
+};
+c3_chart_internal_fn.updateGrid = function (duration) {
+    var $$ = this, main = $$.main, config = $$.config,
+        xgridLine, ygridLine, yv;
+
+    // hide if arc type
+    $$.grid.style('visibility', $$.hasArcType() ? 'hidden' : 'visible');
+
+    main.select('line.' + CLASS.xgridFocus).style("visibility", "hidden");
+    if (config.grid_x_show) {
+        $$.updateXGrid();
+    }
+    $$.xgridLines = main.select('.' + CLASS.xgridLines).selectAll('.' + CLASS.xgridLine)
+        .data(config.grid_x_lines);
+    // enter
+    xgridLine = $$.xgridLines.enter().append('g')
+        .attr("class", function (d) { return CLASS.xgridLine + (d['class'] ? ' ' + d['class'] : ''); });
+    xgridLine.append('line')
+        .style("opacity", 0);
+    xgridLine.append('text')
+        .attr("text-anchor", $$.gridTextAnchor)
+        .attr("transform", config.axis_rotated ? "" : "rotate(-90)")
+        .attr('dx', $$.gridTextDx)
+        .attr('dy', -5)
+        .style("opacity", 0);
+    // udpate
+    // done in d3.transition() of the end of this function
+    // exit
+    $$.xgridLines.exit().transition().duration(duration)
+        .style("opacity", 0)
+        .remove();
+
+    // Y-Grid
+    if (config.grid_y_show) {
+        $$.updateYGrid();
+    }
+    $$.ygridLines = main.select('.' + CLASS.ygridLines).selectAll('.' + CLASS.ygridLine)
+        .data(config.grid_y_lines);
+    // enter
+    ygridLine = $$.ygridLines.enter().append('g')
+        .attr("class", function (d) { return CLASS.ygridLine + (d['class'] ? ' ' + d['class'] : ''); });
+    ygridLine.append('line')
+        .style("opacity", 0);
+    ygridLine.append('text')
+        .attr("text-anchor", $$.gridTextAnchor)
+        .attr("transform", config.axis_rotated ? "rotate(-90)" : "")
+        .attr('dx', $$.gridTextDx)
+        .attr('dy', -5)
+        .style("opacity", 0);
+    // update
+    yv = $$.yv.bind($$);
+    $$.ygridLines.select('line')
+      .transition().duration(duration)
+        .attr("x1", config.axis_rotated ? yv : 0)
+        .attr("x2", config.axis_rotated ? yv : $$.width)
+        .attr("y1", config.axis_rotated ? 0 : yv)
+        .attr("y2", config.axis_rotated ? $$.height : yv)
+        .style("opacity", 1);
+    $$.ygridLines.select('text')
+      .transition().duration(duration)
+        .attr("x", config.axis_rotated ? $$.xGridTextX.bind($$) : $$.yGridTextX.bind($$))
+        .attr("y", yv)
+        .text(function (d) { return d.text; })
+        .style("opacity", 1);
+    // exit
+    $$.ygridLines.exit().transition().duration(duration)
+        .style("opacity", 0)
+        .remove();
+};
+c3_chart_internal_fn.redrawGrid = function (withTransition) {
+    var $$ = this, config = $$.config, xv = $$.xv.bind($$),
+        lines = $$.xgridLines.select('line'),
+        texts = $$.xgridLines.select('text');
+    return [
+        (withTransition ? lines.transition() : lines)
+            .attr("x1", config.axis_rotated ? 0 : xv)
+            .attr("x2", config.axis_rotated ? $$.width : xv)
+            .attr("y1", config.axis_rotated ? xv : 0)
+            .attr("y2", config.axis_rotated ? xv : $$.height)
+            .style("opacity", 1),
+        (withTransition ? texts.transition() : texts)
+            .attr("x", config.axis_rotated ? $$.yGridTextX.bind($$) : $$.xGridTextX.bind($$))
+            .attr("y", xv)
+            .text(function (d) { return d.text; })
+            .style("opacity", 1)
+    ];
+};
+c3_chart_internal_fn.showXGridFocus = function (selectedData) {
+    var $$ = this, config = $$.config,
+        dataToShow = selectedData.filter(function (d) { return d && isValue(d.value); }),
+        focusEl = $$.main.selectAll('line.' + CLASS.xgridFocus),
+        xx = $$.xx.bind($$);
+    if (! config.tooltip_show) { return; }
+    // Hide when scatter plot exists
+    if ($$.hasType('scatter') || $$.hasArcType()) { return; }
+    focusEl
+        .style("visibility", "visible")
+        .data([dataToShow[0]])
+        .attr(config.axis_rotated ? 'y1' : 'x1', xx)
+        .attr(config.axis_rotated ? 'y2' : 'x2', xx);
+    $$.smoothLines(focusEl, 'grid');
+};
+c3_chart_internal_fn.hideXGridFocus = function () {
+    this.main.select('line.' + CLASS.xgridFocus).style("visibility", "hidden");
+};
+c3_chart_internal_fn.updateXgridFocus = function () {
+    var $$ = this, config = $$.config;
+    $$.main.select('line.' + CLASS.xgridFocus)
+        .attr("x1", config.axis_rotated ? 0 : -10)
+        .attr("x2", config.axis_rotated ? $$.width : -10)
+        .attr("y1", config.axis_rotated ? -10 : 0)
+        .attr("y2", config.axis_rotated ? -10 : $$.height);
+};
+c3_chart_internal_fn.generateGridData = function (type, scale) {
+    var $$ = this,
+        gridData = [], xDomain, firstYear, lastYear, i,
+        tickNum = $$.main.select("." + CLASS.axisX).selectAll('.tick').size();
+    if (type === 'year') {
+        xDomain = $$.getXDomain();
+        firstYear = xDomain[0].getFullYear();
+        lastYear = xDomain[1].getFullYear();
+        for (i = firstYear; i <= lastYear; i++) {
+            gridData.push(new Date(i + '-01-01 00:00:00'));
+        }
+    } else {
+        gridData = scale.ticks(10);
+        if (gridData.length > tickNum) { // use only int
+            gridData = gridData.filter(function (d) { return ("" + d).indexOf('.') < 0; });
+        }
+    }
+    return gridData;
+};
+c3_chart_internal_fn.getGridFilterToRemove = function (params) {
+    return params ? function (line) {
+        var found = false;
+        [].concat(params).forEach(function (param) {
+            if ((('value' in param && line.value === param.value) || ('class' in param && line['class'] === param['class']))) {
+                found = true;
+            }
+        });
+        return found;
+    } : function () { return true; };
+};
+c3_chart_internal_fn.removeGridLines = function (params, forX) {
+    var $$ = this, config = $$.config,
+        toRemove = $$.getGridFilterToRemove(params),
+        toShow = function (line) { return !toRemove(line); },
+        classLines = forX ? CLASS.xgridLines : CLASS.ygridLines,
+        classLine = forX ? CLASS.xgridLine : CLASS.ygridLine;
+    $$.main.select('.' + classLines).selectAll('.' + classLine).filter(toRemove)
+        .transition().duration(config.transition_duration)
+        .style('opacity', 0).remove();
+    if (forX) {
+        config.grid_x_lines = config.grid_x_lines.filter(toShow);
+    } else {
+        config.grid_y_lines = config.grid_y_lines.filter(toShow);
+    }
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/head.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/head.js
new file mode 100644
index 0000000..d77cbd0
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/head.js
@@ -0,0 +1,4 @@
+(function (window) {
+    'use strict';
+
+    /*global define, module, exports, require */
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/interaction.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/interaction.js
new file mode 100644
index 0000000..d7d4c41
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/interaction.js
@@ -0,0 +1,341 @@
+c3_chart_internal_fn.initEventRect = function () {
+    var $$ = this;
+    $$.main.select('.' + CLASS.chart).append("g")
+        .attr("class", CLASS.eventRects)
+        .style('fill-opacity', 0);
+};
+c3_chart_internal_fn.redrawEventRect = function () {
+    var $$ = this, config = $$.config,
+        eventRectUpdate, maxDataCountTarget,
+        isMultipleX = $$.isMultipleX();
+
+    // rects for mouseover
+    var eventRects = $$.main.select('.' + CLASS.eventRects)
+            .style('cursor', config.zoom_enabled ? config.axis_rotated ? 'ns-resize' : 'ew-resize' : null)
+            .classed(CLASS.eventRectsMultiple, isMultipleX)
+            .classed(CLASS.eventRectsSingle, !isMultipleX);
+
+    // clear old rects
+    eventRects.selectAll('.' + CLASS.eventRect).remove();
+
+    // open as public variable
+    $$.eventRect = eventRects.selectAll('.' + CLASS.eventRect);
+
+    if (isMultipleX) {
+        eventRectUpdate = $$.eventRect.data([0]);
+        // enter : only one rect will be added
+        $$.generateEventRectsForMultipleXs(eventRectUpdate.enter());
+        // update
+        $$.updateEventRect(eventRectUpdate);
+        // exit : not needed because always only one rect exists
+    }
+    else {
+        // Set data and update $$.eventRect
+        maxDataCountTarget = $$.getMaxDataCountTarget($$.data.targets);
+        eventRects.datum(maxDataCountTarget ? maxDataCountTarget.values : []);
+        $$.eventRect = eventRects.selectAll('.' + CLASS.eventRect);
+        eventRectUpdate = $$.eventRect.data(function (d) { return d; });
+        // enter
+        $$.generateEventRectsForSingleX(eventRectUpdate.enter());
+        // update
+        $$.updateEventRect(eventRectUpdate);
+        // exit
+        eventRectUpdate.exit().remove();
+    }
+};
+c3_chart_internal_fn.updateEventRect = function (eventRectUpdate) {
+    var $$ = this, config = $$.config,
+        x, y, w, h, rectW, rectX;
+
+    // set update selection if null
+    eventRectUpdate = eventRectUpdate || $$.eventRect.data(function (d) { return d; });
+
+    if ($$.isMultipleX()) {
+        // TODO: rotated not supported yet
+        x = 0;
+        y = 0;
+        w = $$.width;
+        h = $$.height;
+    }
+    else {
+        if (($$.isCustomX() || $$.isTimeSeries()) && !$$.isCategorized()) {
+
+            // update index for x that is used by prevX and nextX
+            $$.updateXs();
+
+            rectW = function (d) {
+                var prevX = $$.getPrevX(d.index), nextX = $$.getNextX(d.index);
+
+                // if there this is a single data point make the eventRect full width (or height)
+                if (prevX === null && nextX === null) {
+                    return config.axis_rotated ? $$.height : $$.width;
+                }
+
+                if (prevX === null) { prevX = $$.x.domain()[0]; }
+                if (nextX === null) { nextX = $$.x.domain()[1]; }
+
+                return Math.max(0, ($$.x(nextX) - $$.x(prevX)) / 2);
+            };
+            rectX = function (d) {
+                var prevX = $$.getPrevX(d.index), nextX = $$.getNextX(d.index),
+                    thisX = $$.data.xs[d.id][d.index];
+
+                // if there this is a single data point position the eventRect at 0
+                if (prevX === null && nextX === null) {
+                    return 0;
+                }
+
+                if (prevX === null) { prevX = $$.x.domain()[0]; }
+
+                return ($$.x(thisX) + $$.x(prevX)) / 2;
+            };
+        } else {
+            rectW = $$.getEventRectWidth();
+            rectX = function (d) {
+                return $$.x(d.x) - (rectW / 2);
+            };
+        }
+        x = config.axis_rotated ? 0 : rectX;
+        y = config.axis_rotated ? rectX : 0;
+        w = config.axis_rotated ? $$.width : rectW;
+        h = config.axis_rotated ? rectW : $$.height;
+    }
+
+    eventRectUpdate
+        .attr('class', $$.classEvent.bind($$))
+        .attr("x", x)
+        .attr("y", y)
+        .attr("width", w)
+        .attr("height", h);
+};
+c3_chart_internal_fn.generateEventRectsForSingleX = function (eventRectEnter) {
+    var $$ = this, d3 = $$.d3, config = $$.config;
+    eventRectEnter.append("rect")
+        .attr("class", $$.classEvent.bind($$))
+        .style("cursor", config.data_selection_enabled && config.data_selection_grouped ? "pointer" : null)
+        .on('mouseover', function (d) {
+            var index = d.index;
+
+            if ($$.dragging || $$.flowing) { return; } // do nothing while dragging/flowing
+            if ($$.hasArcType()) { return; }
+
+            // Expand shapes for selection
+            if (config.point_focus_expand_enabled) { $$.expandCircles(index, null, true); }
+            $$.expandBars(index, null, true);
+
+            // Call event handler
+            $$.main.selectAll('.' + CLASS.shape + '-' + index).each(function (d) {
+                config.data_onmouseover.call($$.api, d);
+            });
+        })
+        .on('mouseout', function (d) {
+            var index = d.index;
+            if (!$$.config) { return; } // chart is destroyed
+            if ($$.hasArcType()) { return; }
+            $$.hideXGridFocus();
+            $$.hideTooltip();
+            // Undo expanded shapes
+            $$.unexpandCircles();
+            $$.unexpandBars();
+            // Call event handler
+            $$.main.selectAll('.' + CLASS.shape + '-' + index).each(function (d) {
+                config.data_onmouseout.call($$.api, d);
+            });
+        })
+        .on('mousemove', function (d) {
+            var selectedData, index = d.index,
+                eventRect = $$.svg.select('.' + CLASS.eventRect + '-' + index);
+
+            if ($$.dragging || $$.flowing) { return; } // do nothing while dragging/flowing
+            if ($$.hasArcType()) { return; }
+
+            if ($$.isStepType(d) && $$.config.line_step_type === 'step-after' && d3.mouse(this)[0] < $$.x($$.getXValue(d.id, index))) {
+                index -= 1;
+            }
+
+            // Show tooltip
+            selectedData = $$.filterTargetsToShow($$.data.targets).map(function (t) {
+                return $$.addName($$.getValueOnIndex(t.values, index));
+            });
+
+            if (config.tooltip_grouped) {
+                $$.showTooltip(selectedData, this);
+                $$.showXGridFocus(selectedData);
+            }
+
+            if (config.tooltip_grouped && (!config.data_selection_enabled || config.data_selection_grouped)) {
+                return;
+            }
+
+            $$.main.selectAll('.' + CLASS.shape + '-' + index)
+                .each(function () {
+                    d3.select(this).classed(CLASS.EXPANDED, true);
+                    if (config.data_selection_enabled) {
+                        eventRect.style('cursor', config.data_selection_grouped ? 'pointer' : null);
+                    }
+                    if (!config.tooltip_grouped) {
+                        $$.hideXGridFocus();
+                        $$.hideTooltip();
+                        if (!config.data_selection_grouped) {
+                            $$.unexpandCircles(index);
+                            $$.unexpandBars(index);
+                        }
+                    }
+                })
+                .filter(function (d) {
+                    return $$.isWithinShape(this, d);
+                })
+                .each(function (d) {
+                    if (config.data_selection_enabled && (config.data_selection_grouped || config.data_selection_isselectable(d))) {
+                        eventRect.style('cursor', 'pointer');
+                    }
+                    if (!config.tooltip_grouped) {
+                        $$.showTooltip([d], this);
+                        $$.showXGridFocus([d]);
+                        if (config.point_focus_expand_enabled) { $$.expandCircles(index, d.id, true); }
+                        $$.expandBars(index, d.id, true);
+                    }
+                });
+        })
+        .on('click', function (d) {
+            var index = d.index;
+            if ($$.hasArcType() || !$$.toggleShape) { return; }
+            if ($$.cancelClick) {
+                $$.cancelClick = false;
+                return;
+            }
+            if ($$.isStepType(d) && config.line_step_type === 'step-after' && d3.mouse(this)[0] < $$.x($$.getXValue(d.id, index))) {
+                index -= 1;
+            }
+            $$.main.selectAll('.' + CLASS.shape + '-' + index).each(function (d) {
+                if (config.data_selection_grouped || $$.isWithinShape(this, d)) {
+                    $$.toggleShape(this, d, index);
+                    $$.config.data_onclick.call($$.api, d, this);
+                }
+            });
+        })
+        .call(
+            config.data_selection_draggable && $$.drag ? (
+                d3.behavior.drag().origin(Object)
+                    .on('drag', function () { $$.drag(d3.mouse(this)); })
+                    .on('dragstart', function () { $$.dragstart(d3.mouse(this)); })
+                    .on('dragend', function () { $$.dragend(); })
+            ) : function () {}
+        );
+};
+
+c3_chart_internal_fn.generateEventRectsForMultipleXs = function (eventRectEnter) {
+    var $$ = this, d3 = $$.d3, config = $$.config;
+
+    function mouseout() {
+        $$.svg.select('.' + CLASS.eventRect).style('cursor', null);
+        $$.hideXGridFocus();
+        $$.hideTooltip();
+        $$.unexpandCircles();
+        $$.unexpandBars();
+    }
+
+    eventRectEnter.append('rect')
+        .attr('x', 0)
+        .attr('y', 0)
+        .attr('width', $$.width)
+        .attr('height', $$.height)
+        .attr('class', CLASS.eventRect)
+        .on('mouseout', function () {
+            if (!$$.config) { return; } // chart is destroyed
+            if ($$.hasArcType()) { return; }
+            mouseout();
+        })
+        .on('mousemove', function () {
+            var targetsToShow = $$.filterTargetsToShow($$.data.targets);
+            var mouse, closest, sameXData, selectedData;
+
+            if ($$.dragging) { return; } // do nothing when dragging
+            if ($$.hasArcType(targetsToShow)) { return; }
+
+            mouse = d3.mouse(this);
+            closest = $$.findClosestFromTargets(targetsToShow, mouse);
+
+            if ($$.mouseover && (!closest || closest.id !== $$.mouseover.id)) {
+                config.data_onmouseout.call($$.api, $$.mouseover);
+                $$.mouseover = undefined;
+            }
+
+            if (! closest) {
+                mouseout();
+                return;
+            }
+
+            if ($$.isScatterType(closest) || !config.tooltip_grouped) {
+                sameXData = [closest];
+            } else {
+                sameXData = $$.filterByX(targetsToShow, closest.x);
+            }
+
+            // show tooltip when cursor is close to some point
+            selectedData = sameXData.map(function (d) {
+                return $$.addName(d);
+            });
+            $$.showTooltip(selectedData, this);
+
+            // expand points
+            if (config.point_focus_expand_enabled) {
+                $$.expandCircles(closest.index, closest.id, true);
+            }
+            $$.expandBars(closest.index, closest.id, true);
+
+            // Show xgrid focus line
+            $$.showXGridFocus(selectedData);
+
+            // Show cursor as pointer if point is close to mouse position
+            if ($$.isBarType(closest.id) || $$.dist(closest, mouse) < 100) {
+                $$.svg.select('.' + CLASS.eventRect).style('cursor', 'pointer');
+                if (!$$.mouseover) {
+                    config.data_onmouseover.call($$.api, closest);
+                    $$.mouseover = closest;
+                }
+            }
+        })
+        .on('click', function () {
+            var targetsToShow = $$.filterTargetsToShow($$.data.targets);
+            var mouse, closest;
+
+            if ($$.hasArcType(targetsToShow)) { return; }
+
+            mouse = d3.mouse(this);
+            closest = $$.findClosestFromTargets(targetsToShow, mouse);
+
+            if (! closest) { return; }
+
+            // select if selection enabled
+            if ($$.isBarType(closest.id) || $$.dist(closest, mouse) < 100) {
+                $$.main.selectAll('.' + CLASS.shapes + $$.getTargetSelectorSuffix(closest.id)).selectAll('.' + CLASS.shape + '-' + closest.index).each(function () {
+                    if (config.data_selection_grouped || $$.isWithinShape(this, closest)) {
+                        $$.toggleShape(this, closest, closest.index);
+                        $$.config.data_onclick.call($$.api, closest, this);
+                    }
+                });
+            }
+        })
+        .call(
+            config.data_selection_draggable && $$.drag ? (
+                d3.behavior.drag().origin(Object)
+                    .on('drag', function () { $$.drag(d3.mouse(this)); })
+                    .on('dragstart', function () { $$.dragstart(d3.mouse(this)); })
+                    .on('dragend', function () { $$.dragend(); })
+            ) : function () {}
+        );
+};
+c3_chart_internal_fn.dispatchEvent = function (type, index, mouse) {
+    var $$ = this,
+        selector = '.' + CLASS.eventRect + (!$$.isMultipleX() ? '-' + index : ''),
+        eventRect = $$.main.select(selector).node(),
+        box = eventRect.getBoundingClientRect(),
+        x = box.left + (mouse ? mouse[0] : 0),
+        y = box.top + (mouse ? mouse[1] : 0),
+        event = document.createEvent("MouseEvents");
+
+    event.initMouseEvent(type, true, true, window, 0, x, y, x, y,
+                         false, false, false, false, 0, null);
+    eventRect.dispatchEvent(event);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/legend.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/legend.js
new file mode 100644
index 0000000..7353a98
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/legend.js
@@ -0,0 +1,322 @@
+c3_chart_internal_fn.initLegend = function () {
+    var $$ = this;
+    $$.legendItemTextBox = {};
+    $$.legendHasRendered = false;
+    $$.legend = $$.svg.append("g").attr("transform", $$.getTranslate('legend'));
+    if (!$$.config.legend_show) {
+        $$.legend.style('visibility', 'hidden');
+        $$.hiddenLegendIds = $$.mapToIds($$.data.targets);
+        return;
+    }
+    // MEMO: call here to update legend box and tranlate for all
+    // MEMO: translate will be upated by this, so transform not needed in updateLegend()
+    $$.updateLegendWithDefaults();
+};
+c3_chart_internal_fn.updateLegendWithDefaults = function () {
+    var $$ = this;
+    $$.updateLegend($$.mapToIds($$.data.targets), {withTransform: false, withTransitionForTransform: false, withTransition: false});
+};
+c3_chart_internal_fn.updateSizeForLegend = function (legendHeight, legendWidth) {
+    var $$ = this, config = $$.config, insetLegendPosition = {
+        top: $$.isLegendTop ? $$.getCurrentPaddingTop() + config.legend_inset_y + 5.5 : $$.currentHeight - legendHeight - $$.getCurrentPaddingBottom() - config.legend_inset_y,
+        left: $$.isLegendLeft ? $$.getCurrentPaddingLeft() + config.legend_inset_x + 0.5 : $$.currentWidth - legendWidth - $$.getCurrentPaddingRight() - config.legend_inset_x + 0.5
+    };
+
+    $$.margin3 = {
+        top: $$.isLegendRight ? 0 : $$.isLegendInset ? insetLegendPosition.top : $$.currentHeight - legendHeight,
+        right: NaN,
+        bottom: 0,
+        left: $$.isLegendRight ? $$.currentWidth - legendWidth : $$.isLegendInset ? insetLegendPosition.left : 0
+    };
+};
+c3_chart_internal_fn.transformLegend = function (withTransition) {
+    var $$ = this;
+    (withTransition ? $$.legend.transition() : $$.legend).attr("transform", $$.getTranslate('legend'));
+};
+c3_chart_internal_fn.updateLegendStep = function (step) {
+    this.legendStep = step;
+};
+c3_chart_internal_fn.updateLegendItemWidth = function (w) {
+    this.legendItemWidth = w;
+};
+c3_chart_internal_fn.updateLegendItemHeight = function (h) {
+    this.legendItemHeight = h;
+};
+c3_chart_internal_fn.getLegendWidth = function () {
+    var $$ = this;
+    return $$.config.legend_show ? $$.isLegendRight || $$.isLegendInset ? $$.legendItemWidth * ($$.legendStep + 1) : $$.currentWidth : 0;
+};
+c3_chart_internal_fn.getLegendHeight = function () {
+    var $$ = this, h = 0;
+    if ($$.config.legend_show) {
+        if ($$.isLegendRight) {
+            h = $$.currentHeight;
+        } else {
+            h = Math.max(20, $$.legendItemHeight) * ($$.legendStep + 1);
+        }
+    }
+    return h;
+};
+c3_chart_internal_fn.opacityForLegend = function (legendItem) {
+    return legendItem.classed(CLASS.legendItemHidden) ? null : 1;
+};
+c3_chart_internal_fn.opacityForUnfocusedLegend = function (legendItem) {
+    return legendItem.classed(CLASS.legendItemHidden) ? null : 0.3;
+};
+c3_chart_internal_fn.toggleFocusLegend = function (targetIds, focus) {
+    var $$ = this;
+    targetIds = $$.mapToTargetIds(targetIds);
+    $$.legend.selectAll('.' + CLASS.legendItem)
+        .filter(function (id) { return targetIds.indexOf(id) >= 0; })
+        .classed(CLASS.legendItemFocused, focus)
+      .transition().duration(100)
+        .style('opacity', function () {
+            var opacity = focus ? $$.opacityForLegend : $$.opacityForUnfocusedLegend;
+            return opacity.call($$, $$.d3.select(this));
+        });
+};
+c3_chart_internal_fn.revertLegend = function () {
+    var $$ = this, d3 = $$.d3;
+    $$.legend.selectAll('.' + CLASS.legendItem)
+        .classed(CLASS.legendItemFocused, false)
+        .transition().duration(100)
+        .style('opacity', function () { return $$.opacityForLegend(d3.select(this)); });
+};
+c3_chart_internal_fn.showLegend = function (targetIds) {
+    var $$ = this, config = $$.config;
+    if (!config.legend_show) {
+        config.legend_show = true;
+        $$.legend.style('visibility', 'visible');
+        if (!$$.legendHasRendered) {
+            $$.updateLegendWithDefaults();
+        }
+    }
+    $$.removeHiddenLegendIds(targetIds);
+    $$.legend.selectAll($$.selectorLegends(targetIds))
+        .style('visibility', 'visible')
+        .transition()
+        .style('opacity', function () { return $$.opacityForLegend($$.d3.select(this)); });
+};
+c3_chart_internal_fn.hideLegend = function (targetIds) {
+    var $$ = this, config = $$.config;
+    if (config.legend_show && isEmpty(targetIds)) {
+        config.legend_show = false;
+        $$.legend.style('visibility', 'hidden');
+    }
+    $$.addHiddenLegendIds(targetIds);
+    $$.legend.selectAll($$.selectorLegends(targetIds))
+        .style('opacity', 0)
+        .style('visibility', 'hidden');
+};
+c3_chart_internal_fn.clearLegendItemTextBoxCache = function () {
+    this.legendItemTextBox = {};
+};
+c3_chart_internal_fn.updateLegend = function (targetIds, options, transitions) {
+    var $$ = this, config = $$.config;
+    var xForLegend, xForLegendText, xForLegendRect, yForLegend, yForLegendText, yForLegendRect;
+    var paddingTop = 4, paddingRight = 10, maxWidth = 0, maxHeight = 0, posMin = 10, tileWidth = 15;
+    var l, totalLength = 0, offsets = {}, widths = {}, heights = {}, margins = [0], steps = {}, step = 0;
+    var withTransition, withTransitionForTransform;
+    var texts, rects, tiles, background;
+
+    options = options || {};
+    withTransition = getOption(options, "withTransition", true);
+    withTransitionForTransform = getOption(options, "withTransitionForTransform", true);
+
+    function getTextBox(textElement, id) {
+        if (!$$.legendItemTextBox[id]) {
+            $$.legendItemTextBox[id] = $$.getTextRect(textElement.textContent, CLASS.legendItem);
+        }
+        return $$.legendItemTextBox[id];
+    }
+
+    function updatePositions(textElement, id, index) {
+        var reset = index === 0, isLast = index === targetIds.length - 1,
+            box = getTextBox(textElement, id),
+            itemWidth = box.width + tileWidth + (isLast && !($$.isLegendRight || $$.isLegendInset) ? 0 : paddingRight),
+            itemHeight = box.height + paddingTop,
+            itemLength = $$.isLegendRight || $$.isLegendInset ? itemHeight : itemWidth,
+            areaLength = $$.isLegendRight || $$.isLegendInset ? $$.getLegendHeight() : $$.getLegendWidth(),
+            margin, maxLength;
+
+        // MEMO: care about condifion of step, totalLength
+        function updateValues(id, withoutStep) {
+            if (!withoutStep) {
+                margin = (areaLength - totalLength - itemLength) / 2;
+                if (margin < posMin) {
+                    margin = (areaLength - itemLength) / 2;
+                    totalLength = 0;
+                    step++;
+                }
+            }
+            steps[id] = step;
+            margins[step] = $$.isLegendInset ? 10 : margin;
+            offsets[id] = totalLength;
+            totalLength += itemLength;
+        }
+
+        if (reset) {
+            totalLength = 0;
+            step = 0;
+            maxWidth = 0;
+            maxHeight = 0;
+        }
+
+        if (config.legend_show && !$$.isLegendToShow(id)) {
+            widths[id] = heights[id] = steps[id] = offsets[id] = 0;
+            return;
+        }
+
+        widths[id] = itemWidth;
+        heights[id] = itemHeight;
+
+        if (!maxWidth || itemWidth >= maxWidth) { maxWidth = itemWidth; }
+        if (!maxHeight || itemHeight >= maxHeight) { maxHeight = itemHeight; }
+        maxLength = $$.isLegendRight || $$.isLegendInset ? maxHeight : maxWidth;
+
+        if (config.legend_equally) {
+            Object.keys(widths).forEach(function (id) { widths[id] = maxWidth; });
+            Object.keys(heights).forEach(function (id) { heights[id] = maxHeight; });
+            margin = (areaLength - maxLength * targetIds.length) / 2;
+            if (margin < posMin) {
+                totalLength = 0;
+                step = 0;
+                targetIds.forEach(function (id) { updateValues(id); });
+            }
+            else {
+                updateValues(id, true);
+            }
+        } else {
+            updateValues(id);
+        }
+    }
+
+    if ($$.isLegendInset) {
+        step = config.legend_inset_step ? config.legend_inset_step : targetIds.length;
+        $$.updateLegendStep(step);
+    }
+
+    if ($$.isLegendRight) {
+        xForLegend = function (id) { return maxWidth * steps[id]; };
+        yForLegend = function (id) { return margins[steps[id]] + offsets[id]; };
+    } else if ($$.isLegendInset) {
+        xForLegend = function (id) { return maxWidth * steps[id] + 10; };
+        yForLegend = function (id) { return margins[steps[id]] + offsets[id]; };
+    } else {
+        xForLegend = function (id) { return margins[steps[id]] + offsets[id]; };
+        yForLegend = function (id) { return maxHeight * steps[id]; };
+    }
+    xForLegendText = function (id, i) { return xForLegend(id, i) + 14; };
+    yForLegendText = function (id, i) { return yForLegend(id, i) + 9; };
+    xForLegendRect = function (id, i) { return xForLegend(id, i); };
+    yForLegendRect = function (id, i) { return yForLegend(id, i) - 5; };
+
+    // Define g for legend area
+    l = $$.legend.selectAll('.' + CLASS.legendItem)
+        .data(targetIds)
+        .enter().append('g')
+        .attr('class', function (id) { return $$.generateClass(CLASS.legendItem, id); })
+        .style('visibility', function (id) { return $$.isLegendToShow(id) ? 'visible' : 'hidden'; })
+        .style('cursor', 'pointer')
+        .on('click', function (id) {
+            if (config.legend_item_onclick) {
+                config.legend_item_onclick.call($$, id);
+            } else {
+                if ($$.d3.event.altKey) {
+                    $$.api.hide();
+                    $$.api.show(id);
+                } else {
+                    $$.api.toggle(id);
+                    $$.isTargetToShow(id) ? $$.api.focus(id) : $$.api.revert();
+                }
+            }
+        })
+        .on('mouseover', function (id) {
+            $$.d3.select(this).classed(CLASS.legendItemFocused, true);
+            if (!$$.transiting && $$.isTargetToShow(id)) {
+                $$.api.focus(id);
+            }
+            if (config.legend_item_onmouseover) {
+                config.legend_item_onmouseover.call($$, id);
+            }
+        })
+        .on('mouseout', function (id) {
+            $$.d3.select(this).classed(CLASS.legendItemFocused, false);
+            $$.api.revert();
+            if (config.legend_item_onmouseout) {
+                config.legend_item_onmouseout.call($$, id);
+            }
+        });
+    l.append('text')
+        .text(function (id) { return isDefined(config.data_names[id]) ? config.data_names[id] : id; })
+        .each(function (id, i) { updatePositions(this, id, i); })
+        .style("pointer-events", "none")
+        .attr('x', $$.isLegendRight || $$.isLegendInset ? xForLegendText : -200)
+        .attr('y', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegendText);
+    l.append('rect')
+        .attr("class", CLASS.legendItemEvent)
+        .style('fill-opacity', 0)
+        .attr('x', $$.isLegendRight || $$.isLegendInset ? xForLegendRect : -200)
+        .attr('y', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegendRect);
+    l.append('rect')
+        .attr("class", CLASS.legendItemTile)
+        .style("pointer-events", "none")
+        .style('fill', $$.color)
+        .attr('x', $$.isLegendRight || $$.isLegendInset ? xForLegendText : -200)
+        .attr('y', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegend)
+        .attr('width', 10)
+        .attr('height', 10);
+
+    // Set background for inset legend
+    background = $$.legend.select('.' + CLASS.legendBackground + ' rect');
+    if ($$.isLegendInset && maxWidth > 0 && background.size() === 0) {
+        background = $$.legend.insert('g', '.' + CLASS.legendItem)
+            .attr("class", CLASS.legendBackground)
+            .append('rect');
+    }
+
+    texts = $$.legend.selectAll('text')
+        .data(targetIds)
+        .text(function (id) { return isDefined(config.data_names[id]) ? config.data_names[id] : id; }) // MEMO: needed for update
+        .each(function (id, i) { updatePositions(this, id, i); });
+    (withTransition ? texts.transition() : texts)
+        .attr('x', xForLegendText)
+        .attr('y', yForLegendText);
+
+    rects = $$.legend.selectAll('rect.' + CLASS.legendItemEvent)
+        .data(targetIds);
+    (withTransition ? rects.transition() : rects)
+        .attr('width', function (id) { return widths[id]; })
+        .attr('height', function (id) { return heights[id]; })
+        .attr('x', xForLegendRect)
+        .attr('y', yForLegendRect);
+
+    tiles = $$.legend.selectAll('rect.' + CLASS.legendItemTile)
+        .data(targetIds);
+    (withTransition ? tiles.transition() : tiles)
+        .style('fill', $$.color)
+        .attr('x', xForLegend)
+        .attr('y', yForLegend);
+
+    if (background) {
+        (withTransition ? background.transition() : background)
+            .attr('height', $$.getLegendHeight() - 12)
+            .attr('width', maxWidth * (step + 1) + 10);
+    }
+
+    // toggle legend state
+    $$.legend.selectAll('.' + CLASS.legendItem)
+        .classed(CLASS.legendItemHidden, function (id) { return !$$.isTargetToShow(id); });
+
+    // Update all to reflect change of legend
+    $$.updateLegendItemWidth(maxWidth);
+    $$.updateLegendItemHeight(maxHeight);
+    $$.updateLegendStep(step);
+    // Update size and scale
+    $$.updateSizes();
+    $$.updateScales();
+    $$.updateSvgSize();
+    // Update g positions
+    $$.transformAll(withTransitionForTransform, transitions);
+    $$.legendHasRendered = true;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/polyfill.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/polyfill.js
new file mode 100644
index 0000000..95d7812
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/polyfill.js
@@ -0,0 +1,25 @@
+// PhantomJS doesn't have support for Function.prototype.bind, which has caused confusion. Use
+// this polyfill to avoid the confusion.
+// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/bind#Polyfill
+
+if (!Function.prototype.bind) {
+  Function.prototype.bind = function(oThis) {
+    if (typeof this !== 'function') {
+      // closest thing possible to the ECMAScript 5
+      // internal IsCallable function
+      throw new TypeError('Function.prototype.bind - what is trying to be bound is not callable');
+    }
+
+    var aArgs   = Array.prototype.slice.call(arguments, 1),
+        fToBind = this,
+        fNOP    = function() {},
+        fBound  = function() {
+          return fToBind.apply(this instanceof fNOP ? this : oThis, aArgs.concat(Array.prototype.slice.call(arguments)));
+        };
+
+    fNOP.prototype = this.prototype;
+    fBound.prototype = new fNOP();
+
+    return fBound;
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/region.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/region.js
new file mode 100644
index 0000000..20c70d5
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/region.js
@@ -0,0 +1,81 @@
+c3_chart_internal_fn.initRegion = function () {
+    var $$ = this;
+    $$.region = $$.main.append('g')
+        .attr("clip-path", $$.clipPath)
+        .attr("class", CLASS.regions);
+};
+c3_chart_internal_fn.updateRegion = function (duration) {
+    var $$ = this, config = $$.config;
+
+    // hide if arc type
+    $$.region.style('visibility', $$.hasArcType() ? 'hidden' : 'visible');
+
+    $$.mainRegion = $$.main.select('.' + CLASS.regions).selectAll('.' + CLASS.region)
+        .data(config.regions);
+    $$.mainRegion.enter().append('g')
+        .attr('class', $$.classRegion.bind($$))
+      .append('rect')
+        .style("fill-opacity", 0);
+    $$.mainRegion.exit().transition().duration(duration)
+        .style("opacity", 0)
+        .remove();
+};
+c3_chart_internal_fn.redrawRegion = function (withTransition) {
+    var $$ = this,
+        regions = $$.mainRegion.selectAll('rect'),
+        x = $$.regionX.bind($$),
+        y = $$.regionY.bind($$),
+        w = $$.regionWidth.bind($$),
+        h = $$.regionHeight.bind($$);
+    return [
+        (withTransition ? regions.transition() : regions)
+            .attr("x", x)
+            .attr("y", y)
+            .attr("width", w)
+            .attr("height", h)
+            .style("fill-opacity", function (d) { return isValue(d.opacity) ? d.opacity : 0.1; })
+    ];
+};
+c3_chart_internal_fn.regionX = function (d) {
+    var $$ = this, config = $$.config,
+        xPos, yScale = d.axis === 'y' ? $$.y : $$.y2;
+    if (d.axis === 'y' || d.axis === 'y2') {
+        xPos = config.axis_rotated ? ('start' in d ? yScale(d.start) : 0) : 0;
+    } else {
+        xPos = config.axis_rotated ? 0 : ('start' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.start) : d.start) : 0);
+    }
+    return xPos;
+};
+c3_chart_internal_fn.regionY = function (d) {
+    var $$ = this, config = $$.config,
+        yPos, yScale = d.axis === 'y' ? $$.y : $$.y2;
+    if (d.axis === 'y' || d.axis === 'y2') {
+        yPos = config.axis_rotated ? 0 : ('end' in d ? yScale(d.end) : 0);
+    } else {
+        yPos = config.axis_rotated ? ('start' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.start) : d.start) : 0) : 0;
+    }
+    return yPos;
+};
+c3_chart_internal_fn.regionWidth = function (d) {
+    var $$ = this, config = $$.config,
+        start = $$.regionX(d), end, yScale = d.axis === 'y' ? $$.y : $$.y2;
+    if (d.axis === 'y' || d.axis === 'y2') {
+        end = config.axis_rotated ? ('end' in d ? yScale(d.end) : $$.width) : $$.width;
+    } else {
+        end = config.axis_rotated ? $$.width : ('end' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.end) : d.end) : $$.width);
+    }
+    return end < start ? 0 : end - start;
+};
+c3_chart_internal_fn.regionHeight = function (d) {
+    var $$ = this, config = $$.config,
+        start = this.regionY(d), end, yScale = d.axis === 'y' ? $$.y : $$.y2;
+    if (d.axis === 'y' || d.axis === 'y2') {
+        end = config.axis_rotated ? $$.height : ('start' in d ? yScale(d.start) : $$.height);
+    } else {
+        end = config.axis_rotated ? ('end' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.end) : d.end) : $$.height) : $$.height;
+    }
+    return end < start ? 0 : end - start;
+};
+c3_chart_internal_fn.isRegionOnX = function (d) {
+    return !d.axis || d.axis === 'x';
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/scale.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scale.js
new file mode 100644
index 0000000..6c4c045
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scale.js
@@ -0,0 +1,89 @@
+c3_chart_internal_fn.getScale = function (min, max, forTimeseries) {
+    return (forTimeseries ? this.d3.time.scale() : this.d3.scale.linear()).range([min, max]);
+};
+c3_chart_internal_fn.getX = function (min, max, domain, offset) {
+    var $$ = this,
+        scale = $$.getScale(min, max, $$.isTimeSeries()),
+        _scale = domain ? scale.domain(domain) : scale, key;
+    // Define customized scale if categorized axis
+    if ($$.isCategorized()) {
+        offset = offset || function () { return 0; };
+        scale = function (d, raw) {
+            var v = _scale(d) + offset(d);
+            return raw ? v : Math.ceil(v);
+        };
+    } else {
+        scale = function (d, raw) {
+            var v = _scale(d);
+            return raw ? v : Math.ceil(v);
+        };
+    }
+    // define functions
+    for (key in _scale) {
+        scale[key] = _scale[key];
+    }
+    scale.orgDomain = function () {
+        return _scale.domain();
+    };
+    // define custom domain() for categorized axis
+    if ($$.isCategorized()) {
+        scale.domain = function (domain) {
+            if (!arguments.length) {
+                domain = this.orgDomain();
+                return [domain[0], domain[1] + 1];
+            }
+            _scale.domain(domain);
+            return scale;
+        };
+    }
+    return scale;
+};
+c3_chart_internal_fn.getY = function (min, max, domain) {
+    var scale = this.getScale(min, max, this.isTimeSeriesY());
+    if (domain) { scale.domain(domain); }
+    return scale;
+};
+c3_chart_internal_fn.getYScale = function (id) {
+    return this.axis.getId(id) === 'y2' ? this.y2 : this.y;
+};
+c3_chart_internal_fn.getSubYScale = function (id) {
+    return this.axis.getId(id) === 'y2' ? this.subY2 : this.subY;
+};
+c3_chart_internal_fn.updateScales = function () {
+    var $$ = this, config = $$.config,
+        forInit = !$$.x;
+    // update edges
+    $$.xMin = config.axis_rotated ? 1 : 0;
+    $$.xMax = config.axis_rotated ? $$.height : $$.width;
+    $$.yMin = config.axis_rotated ? 0 : $$.height;
+    $$.yMax = config.axis_rotated ? $$.width : 1;
+    $$.subXMin = $$.xMin;
+    $$.subXMax = $$.xMax;
+    $$.subYMin = config.axis_rotated ? 0 : $$.height2;
+    $$.subYMax = config.axis_rotated ? $$.width2 : 1;
+    // update scales
+    $$.x = $$.getX($$.xMin, $$.xMax, forInit ? undefined : $$.x.orgDomain(), function () { return $$.xAxis.tickOffset(); });
+    $$.y = $$.getY($$.yMin, $$.yMax, forInit ? config.axis_y_default : $$.y.domain());
+    $$.y2 = $$.getY($$.yMin, $$.yMax, forInit ? config.axis_y2_default : $$.y2.domain());
+    $$.subX = $$.getX($$.xMin, $$.xMax, $$.orgXDomain, function (d) { return d % 1 ? 0 : $$.subXAxis.tickOffset(); });
+    $$.subY = $$.getY($$.subYMin, $$.subYMax, forInit ? config.axis_y_default : $$.subY.domain());
+    $$.subY2 = $$.getY($$.subYMin, $$.subYMax, forInit ? config.axis_y2_default : $$.subY2.domain());
+    // update axes
+    $$.xAxisTickFormat = $$.axis.getXAxisTickFormat();
+    $$.xAxisTickValues = $$.axis.getXAxisTickValues();
+    $$.yAxisTickValues = $$.axis.getYAxisTickValues();
+    $$.y2AxisTickValues = $$.axis.getY2AxisTickValues();
+
+    $$.xAxis = $$.axis.getXAxis($$.x, $$.xOrient, $$.xAxisTickFormat, $$.xAxisTickValues, config.axis_x_tick_outer);
+    $$.subXAxis = $$.axis.getXAxis($$.subX, $$.subXOrient, $$.xAxisTickFormat, $$.xAxisTickValues, config.axis_x_tick_outer);
+    $$.yAxis = $$.axis.getYAxis($$.y, $$.yOrient, config.axis_y_tick_format, $$.yAxisTickValues, config.axis_y_tick_outer);
+    $$.y2Axis = $$.axis.getYAxis($$.y2, $$.y2Orient, config.axis_y2_tick_format, $$.y2AxisTickValues, config.axis_y2_tick_outer);
+
+    // Set initialized scales to brush and zoom
+    if (!forInit) {
+        if ($$.brush) { $$.brush.scale($$.subX); }
+        if (config.zoom_enabled) { $$.zoom.scale($$.x); }
+    }
+    // update for arc
+    if ($$.updateArc) { $$.updateArc(); }
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/arc.scss b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/arc.scss
new file mode 100644
index 0000000..ddea0d7
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/arc.scss
@@ -0,0 +1,24 @@
+.c3-chart-arcs-title {
+  dominant-baseline: middle;
+  font-size: 1.3em;
+}
+
+.c3-chart-arcs .c3-chart-arcs-background {
+  fill: #e0e0e0;
+  stroke: none;
+}
+.c3-chart-arcs .c3-chart-arcs-gauge-unit {
+  fill: #000;
+  font-size: 16px;
+}
+.c3-chart-arcs .c3-chart-arcs-gauge-max {
+  fill: #777;
+}
+.c3-chart-arcs .c3-chart-arcs-gauge-min {
+  fill: #777;
+}
+
+.c3-chart-arc .c3-gauge-value {
+  fill: #000;
+/*  font-size: 28px !important;*/
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/area.scss b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/area.scss
new file mode 100644
index 0000000..5f3e2c4
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/area.scss
@@ -0,0 +1,4 @@
+.c3-area {
+  stroke-width: 0;
+  opacity: 0.2;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/axis.scss b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/axis.scss
new file mode 100644
index 0000000..140ee4e
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/axis.scss
@@ -0,0 +1,14 @@
+.c3-axis-x .tick {
+}
+.c3-axis-x-label {
+}
+
+.c3-axis-y .tick {
+}
+.c3-axis-y-label {
+}
+
+.c3-axis-y2 .tick {
+}
+.c3-axis-y2-label {
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/bar.scss b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/bar.scss
new file mode 100644
index 0000000..08ae998
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/bar.scss
@@ -0,0 +1,6 @@
+.c3-bar {
+  stroke-width: 0;
+}
+.c3-bar._expanded_ {
+  fill-opacity: 0.75;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/brush.scss b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/brush.scss
new file mode 100644
index 0000000..0f547c4
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/brush.scss
@@ -0,0 +1,3 @@
+.c3-brush .extent {
+  fill-opacity: .1;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/chart.scss b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/chart.scss
new file mode 100644
index 0000000..969e8da
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/chart.scss
@@ -0,0 +1,29 @@
+.c3 svg {
+  font: 10px sans-serif;
+}
+.c3 path, .c3 line {
+  fill: none;
+  stroke: #000;
+}
+.c3 text {
+  -webkit-user-select: none;
+     -moz-user-select: none;
+          user-select: none;
+}
+
+.c3-legend-item-tile,
+.c3-xgrid-focus,
+.c3-ygrid,
+.c3-event-rect,
+.c3-bars path {
+  shape-rendering: crispEdges;
+}
+
+.c3-chart-arc path {
+  stroke: #fff;
+
+}
+.c3-chart-arc text {
+  fill: #fff;
+  font-size: 13px;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/focus.scss b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/focus.scss
new file mode 100644
index 0000000..02db8df
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/focus.scss
@@ -0,0 +1,9 @@
+.c3-target.c3-focused {
+  opacity: 1;
+}
+.c3-target.c3-focused path.c3-line, .c3-target.c3-focused path.c3-step {
+  stroke-width: 2px;
+}
+.c3-target.c3-defocused {
+  opacity: 0.3 !important;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/grid.scss b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/grid.scss
new file mode 100644
index 0000000..fd9ce13
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/grid.scss
@@ -0,0 +1,11 @@
+.c3-grid line {
+  stroke: #aaa;
+}
+.c3-grid text {
+  fill: #aaa;
+}
+.c3-xgrid, .c3-ygrid {
+  stroke-dasharray: 3 3;
+}
+.c3-xgrid-focus {
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/legend.scss b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/legend.scss
new file mode 100644
index 0000000..8d6d971
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/legend.scss
@@ -0,0 +1,13 @@
+.c3-legend-item {
+  font-size: 12px;
+}
+.c3-legend-item-hidden {
+  opacity: 0.15;
+}
+
+.c3-legend-background {
+  opacity: 0.75;
+  fill: white;
+  stroke: lightgray;
+  stroke-width: 1
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/line.scss b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/line.scss
new file mode 100644
index 0000000..7690afa
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/line.scss
@@ -0,0 +1,3 @@
+.c3-line {
+  stroke-width: 1px;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/main.scss b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/main.scss
new file mode 100644
index 0000000..20777b4
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/main.scss
@@ -0,0 +1,59 @@
+/*-- Chart --*/
+
+@import 'chart';
+
+/*-- Axis --*/
+
+@import 'axis';
+
+/*-- Grid --*/
+
+@import 'grid';
+
+/*-- Text on Chart --*/
+
+@import 'text';
+
+/*-- Line --*/
+
+@import 'line';
+
+/*-- Point --*/
+
+@import 'point';
+
+/*-- Bar --*/
+
+@import 'bar';
+
+/*-- Focus --*/
+
+@import 'focus';
+
+/*-- Region --*/
+
+@import 'region';
+
+/*-- Brush --*/
+
+@import 'brush';
+
+/*-- Select - Drag --*/
+
+@import 'select_drag';
+
+/*-- Legend --*/
+
+@import 'legend';
+
+/*-- Tooltip --*/
+
+@import 'tooltip';
+
+/*-- Area --*/
+
+@import 'area';
+
+/*-- Arc --*/
+
+@import 'arc';
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/point.scss b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/point.scss
new file mode 100644
index 0000000..532a644
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/point.scss
@@ -0,0 +1,8 @@
+.c3-circle._expanded_ {
+  stroke-width: 1px;
+  stroke: white;
+}
+.c3-selected-circle {
+  fill: white;
+  stroke-width: 2px;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/region.scss b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/region.scss
new file mode 100644
index 0000000..d77f7c3
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/region.scss
@@ -0,0 +1,4 @@
+.c3-region {
+  fill: steelblue;
+  fill-opacity: .1;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/select_drag.scss b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/select_drag.scss
new file mode 100644
index 0000000..ef5cb1a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/select_drag.scss
@@ -0,0 +1,2 @@
+.c3-dragarea {
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/text.scss b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/text.scss
new file mode 100644
index 0000000..d4453ce
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/text.scss
@@ -0,0 +1,7 @@
+.c3-text {
+}
+
+.c3-text.c3-empty {
+  fill: #808080;
+  font-size: 2em;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/tooltip.scss b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/tooltip.scss
new file mode 100644
index 0000000..99f36f9
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/scss/tooltip.scss
@@ -0,0 +1,38 @@
+.c3-tooltip-container {
+  z-index: 10;
+}
+.c3-tooltip {
+  border-collapse:collapse;
+  border-spacing:0;
+  background-color:#fff;
+  empty-cells:show;
+  -webkit-box-shadow: 7px 7px 12px -9px rgb(119,119,119);
+     -moz-box-shadow: 7px 7px 12px -9px rgb(119,119,119);
+          box-shadow: 7px 7px 12px -9px rgb(119,119,119);
+  opacity: 0.9;
+}
+.c3-tooltip tr {
+  border:1px solid #CCC;
+}
+.c3-tooltip th {
+  background-color: #aaa;
+  font-size:14px;
+  padding:2px 5px;
+  text-align:left;
+  color:#FFF;
+}
+.c3-tooltip td {
+  font-size:13px;
+  padding: 3px 6px;
+  background-color:#fff;
+  border-left:1px dotted #999;
+}
+.c3-tooltip td > span {
+  display: inline-block;
+  width: 10px;
+  height: 10px;
+  margin-right: 6px;
+}
+.c3-tooltip td.value{
+  text-align: right;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/selection.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/selection.js
new file mode 100644
index 0000000..e9b4ada
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/selection.js
@@ -0,0 +1,75 @@
+c3_chart_internal_fn.selectPoint = function (target, d, i) {
+    var $$ = this, config = $$.config,
+        cx = (config.axis_rotated ? $$.circleY : $$.circleX).bind($$),
+        cy = (config.axis_rotated ? $$.circleX : $$.circleY).bind($$),
+        r = $$.pointSelectR.bind($$);
+    config.data_onselected.call($$.api, d, target.node());
+    // add selected-circle on low layer g
+    $$.main.select('.' + CLASS.selectedCircles + $$.getTargetSelectorSuffix(d.id)).selectAll('.' + CLASS.selectedCircle + '-' + i)
+        .data([d])
+        .enter().append('circle')
+        .attr("class", function () { return $$.generateClass(CLASS.selectedCircle, i); })
+        .attr("cx", cx)
+        .attr("cy", cy)
+        .attr("stroke", function () { return $$.color(d); })
+        .attr("r", function (d) { return $$.pointSelectR(d) * 1.4; })
+        .transition().duration(100)
+        .attr("r", r);
+};
+c3_chart_internal_fn.unselectPoint = function (target, d, i) {
+    var $$ = this;
+    $$.config.data_onunselected(d, target.node());
+    // remove selected-circle from low layer g
+    $$.main.select('.' + CLASS.selectedCircles + $$.getTargetSelectorSuffix(d.id)).selectAll('.' + CLASS.selectedCircle + '-' + i)
+        .transition().duration(100).attr('r', 0)
+        .remove();
+};
+c3_chart_internal_fn.togglePoint = function (selected, target, d, i) {
+    selected ? this.selectPoint(target, d, i) : this.unselectPoint(target, d, i);
+};
+c3_chart_internal_fn.selectPath = function (target, d) {
+    var $$ = this;
+    $$.config.data_onselected.call($$, d, target.node());
+    target.transition().duration(100)
+        .style("fill", function () { return $$.d3.rgb($$.color(d)).brighter(0.75); });
+};
+c3_chart_internal_fn.unselectPath = function (target, d) {
+    var $$ = this;
+    $$.config.data_onunselected.call($$, d, target.node());
+    target.transition().duration(100)
+        .style("fill", function () { return $$.color(d); });
+};
+c3_chart_internal_fn.togglePath = function (selected, target, d, i) {
+    selected ? this.selectPath(target, d, i) : this.unselectPath(target, d, i);
+};
+c3_chart_internal_fn.getToggle = function (that, d) {
+    var $$ = this, toggle;
+    if (that.nodeName === 'circle') {
+        if ($$.isStepType(d)) {
+            // circle is hidden in step chart, so treat as within the click area
+            toggle = function () {}; // TODO: how to select step chart?
+        } else {
+            toggle = $$.togglePoint;
+        }
+    }
+    else if (that.nodeName === 'path') {
+        toggle = $$.togglePath;
+    }
+    return toggle;
+};
+c3_chart_internal_fn.toggleShape = function (that, d, i) {
+    var $$ = this, d3 = $$.d3, config = $$.config,
+        shape = d3.select(that), isSelected = shape.classed(CLASS.SELECTED),
+        toggle = $$.getToggle(that, d).bind($$);
+
+    if (config.data_selection_enabled && config.data_selection_isselectable(d)) {
+        if (!config.data_selection_multiple) {
+            $$.main.selectAll('.' + CLASS.shapes + (config.data_selection_grouped ? $$.getTargetSelectorSuffix(d.id) : "")).selectAll('.' + CLASS.shape).each(function (d, i) {
+                var shape = d3.select(this);
+                if (shape.classed(CLASS.SELECTED)) { toggle(false, shape.classed(CLASS.SELECTED, false), d, i); }
+            });
+        }
+        shape.classed(CLASS.SELECTED, !isSelected);
+        toggle(!isSelected, shape, d, i);
+    }
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/shape.bar.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/shape.bar.js
new file mode 100644
index 0000000..bd8403e
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/shape.bar.js
@@ -0,0 +1,122 @@
+c3_chart_internal_fn.initBar = function () {
+    var $$ = this;
+    $$.main.select('.' + CLASS.chart).append("g")
+        .attr("class", CLASS.chartBars);
+};
+c3_chart_internal_fn.updateTargetsForBar = function (targets) {
+    var $$ = this, config = $$.config,
+        mainBarUpdate, mainBarEnter,
+        classChartBar = $$.classChartBar.bind($$),
+        classBars = $$.classBars.bind($$),
+        classFocus = $$.classFocus.bind($$);
+    mainBarUpdate = $$.main.select('.' + CLASS.chartBars).selectAll('.' + CLASS.chartBar)
+        .data(targets)
+        .attr('class', function (d) { return classChartBar(d) + classFocus(d); });
+    mainBarEnter = mainBarUpdate.enter().append('g')
+        .attr('class', classChartBar)
+        .style('opacity', 0)
+        .style("pointer-events", "none");
+    // Bars for each data
+    mainBarEnter.append('g')
+        .attr("class", classBars)
+        .style("cursor", function (d) { return config.data_selection_isselectable(d) ? "pointer" : null; });
+
+};
+c3_chart_internal_fn.updateBar = function (durationForExit) {
+    var $$ = this,
+        barData = $$.barData.bind($$),
+        classBar = $$.classBar.bind($$),
+        initialOpacity = $$.initialOpacity.bind($$),
+        color = function (d) { return $$.color(d.id); };
+    $$.mainBar = $$.main.selectAll('.' + CLASS.bars).selectAll('.' + CLASS.bar)
+        .data(barData);
+    $$.mainBar.enter().append('path')
+        .attr("class", classBar)
+        .style("stroke", color)
+        .style("fill", color);
+    $$.mainBar
+        .style("opacity", initialOpacity);
+    $$.mainBar.exit().transition().duration(durationForExit)
+        .style('opacity', 0)
+        .remove();
+};
+c3_chart_internal_fn.redrawBar = function (drawBar, withTransition) {
+    return [
+        (withTransition ? this.mainBar.transition() : this.mainBar)
+            .attr('d', drawBar)
+            .style("fill", this.color)
+            .style("opacity", 1)
+    ];
+};
+c3_chart_internal_fn.getBarW = function (axis, barTargetsNum) {
+    var $$ = this, config = $$.config,
+        w = typeof config.bar_width === 'number' ? config.bar_width : barTargetsNum ? (axis.tickInterval() * config.bar_width_ratio) / barTargetsNum : 0;
+    return config.bar_width_max && w > config.bar_width_max ? config.bar_width_max : w;
+};
+c3_chart_internal_fn.getBars = function (i, id) {
+    var $$ = this;
+    return (id ? $$.main.selectAll('.' + CLASS.bars + $$.getTargetSelectorSuffix(id)) : $$.main).selectAll('.' + CLASS.bar + (isValue(i) ? '-' + i : ''));
+};
+c3_chart_internal_fn.expandBars = function (i, id, reset) {
+    var $$ = this;
+    if (reset) { $$.unexpandBars(); }
+    $$.getBars(i, id).classed(CLASS.EXPANDED, true);
+};
+c3_chart_internal_fn.unexpandBars = function (i) {
+    var $$ = this;
+    $$.getBars(i).classed(CLASS.EXPANDED, false);
+};
+c3_chart_internal_fn.generateDrawBar = function (barIndices, isSub) {
+    var $$ = this, config = $$.config,
+        getPoints = $$.generateGetBarPoints(barIndices, isSub);
+    return function (d, i) {
+        // 4 points that make a bar
+        var points = getPoints(d, i);
+
+        // switch points if axis is rotated, not applicable for sub chart
+        var indexX = config.axis_rotated ? 1 : 0;
+        var indexY = config.axis_rotated ? 0 : 1;
+
+        var path = 'M ' + points[0][indexX] + ',' + points[0][indexY] + ' ' +
+                'L' + points[1][indexX] + ',' + points[1][indexY] + ' ' +
+                'L' + points[2][indexX] + ',' + points[2][indexY] + ' ' +
+                'L' + points[3][indexX] + ',' + points[3][indexY] + ' ' +
+                'z';
+
+        return path;
+    };
+};
+c3_chart_internal_fn.generateGetBarPoints = function (barIndices, isSub) {
+    var $$ = this,
+        axis = isSub ? $$.subXAxis : $$.xAxis,
+        barTargetsNum = barIndices.__max__ + 1,
+        barW = $$.getBarW(axis, barTargetsNum),
+        barX = $$.getShapeX(barW, barTargetsNum, barIndices, !!isSub),
+        barY = $$.getShapeY(!!isSub),
+        barOffset = $$.getShapeOffset($$.isBarType, barIndices, !!isSub),
+        yScale = isSub ? $$.getSubYScale : $$.getYScale;
+    return function (d, i) {
+        var y0 = yScale.call($$, d.id)(0),
+            offset = barOffset(d, i) || y0, // offset is for stacked bar chart
+            posX = barX(d), posY = barY(d);
+        // fix posY not to overflow opposite quadrant
+        if ($$.config.axis_rotated) {
+            if ((0 < d.value && posY < y0) || (d.value < 0 && y0 < posY)) { posY = y0; }
+        }
+        // 4 points that make a bar
+        return [
+            [posX, offset],
+            [posX, posY - (y0 - offset)],
+            [posX + barW, posY - (y0 - offset)],
+            [posX + barW, offset]
+        ];
+    };
+};
+c3_chart_internal_fn.isWithinBar = function (that) {
+    var mouse = this.d3.mouse(that), box = that.getBoundingClientRect(),
+        seg0 = that.pathSegList.getItem(0), seg1 = that.pathSegList.getItem(1),
+        x = Math.min(seg0.x, seg1.x), y = Math.min(seg0.y, seg1.y),
+        w = box.width, h = box.height, offset = 2,
+        sx = x - offset, ex = x + w + offset, sy = y + h + offset, ey = y - offset;
+    return sx < mouse[0] && mouse[0] < ex && ey < mouse[1] && mouse[1] < sy;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/shape.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/shape.js
new file mode 100644
index 0000000..fd40598
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/shape.js
@@ -0,0 +1,71 @@
+c3_chart_internal_fn.getShapeIndices = function (typeFilter) {
+    var $$ = this, config = $$.config,
+        indices = {}, i = 0, j, k;
+    $$.filterTargetsToShow($$.data.targets.filter(typeFilter, $$)).forEach(function (d) {
+        for (j = 0; j < config.data_groups.length; j++) {
+            if (config.data_groups[j].indexOf(d.id) < 0) { continue; }
+            for (k = 0; k < config.data_groups[j].length; k++) {
+                if (config.data_groups[j][k] in indices) {
+                    indices[d.id] = indices[config.data_groups[j][k]];
+                    break;
+                }
+            }
+        }
+        if (isUndefined(indices[d.id])) { indices[d.id] = i++; }
+    });
+    indices.__max__ = i - 1;
+    return indices;
+};
+c3_chart_internal_fn.getShapeX = function (offset, targetsNum, indices, isSub) {
+    var $$ = this, scale = isSub ? $$.subX : $$.x;
+    return function (d) {
+        var index = d.id in indices ? indices[d.id] : 0;
+        return d.x || d.x === 0 ? scale(d.x) - offset * (targetsNum / 2 - index) : 0;
+    };
+};
+c3_chart_internal_fn.getShapeY = function (isSub) {
+    var $$ = this;
+    return function (d) {
+        var scale = isSub ? $$.getSubYScale(d.id) : $$.getYScale(d.id);
+        return scale(d.value);
+    };
+};
+c3_chart_internal_fn.getShapeOffset = function (typeFilter, indices, isSub) {
+    var $$ = this,
+        targets = $$.orderTargets($$.filterTargetsToShow($$.data.targets.filter(typeFilter, $$))),
+        targetIds = targets.map(function (t) { return t.id; });
+    return function (d, i) {
+        var scale = isSub ? $$.getSubYScale(d.id) : $$.getYScale(d.id),
+            y0 = scale(0), offset = y0;
+        targets.forEach(function (t) {
+            var values = $$.isStepType(d) ? $$.convertValuesToStep(t.values) : t.values;
+            if (t.id === d.id || indices[t.id] !== indices[d.id]) { return; }
+            if (targetIds.indexOf(t.id) < targetIds.indexOf(d.id)) {
+                if (values[i].value * d.value >= 0) {
+                    offset += scale(values[i].value) - y0;
+                }
+            }
+        });
+        return offset;
+    };
+};
+c3_chart_internal_fn.isWithinShape = function (that, d) {
+    var $$ = this,
+        shape = $$.d3.select(that), isWithin;
+    if (!$$.isTargetToShow(d.id)) {
+        isWithin = false;
+    }
+    else if (that.nodeName === 'circle') {
+        isWithin = $$.isStepType(d) ? $$.isWithinStep(that, $$.getYScale(d.id)(d.value)) : $$.isWithinCircle(that, $$.pointSelectR(d) * 1.5);
+    }
+    else if (that.nodeName === 'path') {
+        isWithin = shape.classed(CLASS.bar) ? $$.isWithinBar(that) : true;
+    }
+    return isWithin;
+};
+
+
+c3_chart_internal_fn.getInterpolate = function (d) {
+    var $$ = this;
+    return $$.isSplineType(d) ? "cardinal" : $$.isStepType(d) ? $$.config.line_step_type : "linear";
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/shape.line.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/shape.line.js
new file mode 100644
index 0000000..057e35d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/shape.line.js
@@ -0,0 +1,385 @@
+c3_chart_internal_fn.initLine = function () {
+    var $$ = this;
+    $$.main.select('.' + CLASS.chart).append("g")
+        .attr("class", CLASS.chartLines);
+};
+c3_chart_internal_fn.updateTargetsForLine = function (targets) {
+    var $$ = this, config = $$.config,
+        mainLineUpdate, mainLineEnter,
+        classChartLine = $$.classChartLine.bind($$),
+        classLines = $$.classLines.bind($$),
+        classAreas = $$.classAreas.bind($$),
+        classCircles = $$.classCircles.bind($$),
+        classFocus = $$.classFocus.bind($$);
+    mainLineUpdate = $$.main.select('.' + CLASS.chartLines).selectAll('.' + CLASS.chartLine)
+        .data(targets)
+        .attr('class', function (d) { return classChartLine(d) + classFocus(d); });
+    mainLineEnter = mainLineUpdate.enter().append('g')
+        .attr('class', classChartLine)
+        .style('opacity', 0)
+        .style("pointer-events", "none");
+    // Lines for each data
+    mainLineEnter.append('g')
+        .attr("class", classLines);
+    // Areas
+    mainLineEnter.append('g')
+        .attr('class', classAreas);
+    // Circles for each data point on lines
+    mainLineEnter.append('g')
+        .attr("class", function (d) { return $$.generateClass(CLASS.selectedCircles, d.id); });
+    mainLineEnter.append('g')
+        .attr("class", classCircles)
+        .style("cursor", function (d) { return config.data_selection_isselectable(d) ? "pointer" : null; });
+    // Update date for selected circles
+    targets.forEach(function (t) {
+        $$.main.selectAll('.' + CLASS.selectedCircles + $$.getTargetSelectorSuffix(t.id)).selectAll('.' + CLASS.selectedCircle).each(function (d) {
+            d.value = t.values[d.index].value;
+        });
+    });
+    // MEMO: can not keep same color...
+    //mainLineUpdate.exit().remove();
+};
+c3_chart_internal_fn.updateLine = function (durationForExit) {
+    var $$ = this;
+    $$.mainLine = $$.main.selectAll('.' + CLASS.lines).selectAll('.' + CLASS.line)
+        .data($$.lineData.bind($$));
+    $$.mainLine.enter().append('path')
+        .attr('class', $$.classLine.bind($$))
+        .style("stroke", $$.color);
+    $$.mainLine
+        .style("opacity", $$.initialOpacity.bind($$))
+        .style('shape-rendering', function (d) { return $$.isStepType(d) ? 'crispEdges' : ''; })
+        .attr('transform', null);
+    $$.mainLine.exit().transition().duration(durationForExit)
+        .style('opacity', 0)
+        .remove();
+};
+c3_chart_internal_fn.redrawLine = function (drawLine, withTransition) {
+    return [
+        (withTransition ? this.mainLine.transition() : this.mainLine)
+            .attr("d", drawLine)
+            .style("stroke", this.color)
+            .style("opacity", 1)
+    ];
+};
+c3_chart_internal_fn.generateDrawLine = function (lineIndices, isSub) {
+    var $$ = this, config = $$.config,
+        line = $$.d3.svg.line(),
+        getPoints = $$.generateGetLinePoints(lineIndices, isSub),
+        yScaleGetter = isSub ? $$.getSubYScale : $$.getYScale,
+        xValue = function (d) { return (isSub ? $$.subxx : $$.xx).call($$, d); },
+        yValue = function (d, i) {
+            return config.data_groups.length > 0 ? getPoints(d, i)[0][1] : yScaleGetter.call($$, d.id)(d.value);
+        };
+
+    line = config.axis_rotated ? line.x(yValue).y(xValue) : line.x(xValue).y(yValue);
+    if (!config.line_connectNull) { line = line.defined(function (d) { return d.value != null; }); }
+    return function (d) {
+        var values = config.line_connectNull ? $$.filterRemoveNull(d.values) : d.values,
+            x = isSub ? $$.x : $$.subX, y = yScaleGetter.call($$, d.id), x0 = 0, y0 = 0, path;
+        if ($$.isLineType(d)) {
+            if (config.data_regions[d.id]) {
+                path = $$.lineWithRegions(values, x, y, config.data_regions[d.id]);
+            } else {
+                if ($$.isStepType(d)) { values = $$.convertValuesToStep(values); }
+                path = line.interpolate($$.getInterpolate(d))(values);
+            }
+        } else {
+            if (values[0]) {
+                x0 = x(values[0].x);
+                y0 = y(values[0].value);
+            }
+            path = config.axis_rotated ? "M " + y0 + " " + x0 : "M " + x0 + " " + y0;
+        }
+        return path ? path : "M 0 0";
+    };
+};
+c3_chart_internal_fn.generateGetLinePoints = function (lineIndices, isSub) { // partial duplication of generateGetBarPoints
+    var $$ = this, config = $$.config,
+        lineTargetsNum = lineIndices.__max__ + 1,
+        x = $$.getShapeX(0, lineTargetsNum, lineIndices, !!isSub),
+        y = $$.getShapeY(!!isSub),
+        lineOffset = $$.getShapeOffset($$.isLineType, lineIndices, !!isSub),
+        yScale = isSub ? $$.getSubYScale : $$.getYScale;
+    return function (d, i) {
+        var y0 = yScale.call($$, d.id)(0),
+            offset = lineOffset(d, i) || y0, // offset is for stacked area chart
+            posX = x(d), posY = y(d);
+        // fix posY not to overflow opposite quadrant
+        if (config.axis_rotated) {
+            if ((0 < d.value && posY < y0) || (d.value < 0 && y0 < posY)) { posY = y0; }
+        }
+        // 1 point that marks the line position
+        return [
+            [posX, posY - (y0 - offset)],
+            [posX, posY - (y0 - offset)], // needed for compatibility
+            [posX, posY - (y0 - offset)], // needed for compatibility
+            [posX, posY - (y0 - offset)]  // needed for compatibility
+        ];
+    };
+};
+
+
+c3_chart_internal_fn.lineWithRegions = function (d, x, y, _regions) {
+    var $$ = this, config = $$.config,
+        prev = -1, i, j,
+        s = "M", sWithRegion,
+        xp, yp, dx, dy, dd, diff, diffx2,
+        xOffset = $$.isCategorized() ? 0.5 : 0,
+        xValue, yValue,
+        regions = [];
+
+    function isWithinRegions(x, regions) {
+        var i;
+        for (i = 0; i < regions.length; i++) {
+            if (regions[i].start < x && x <= regions[i].end) { return true; }
+        }
+        return false;
+    }
+
+    // Check start/end of regions
+    if (isDefined(_regions)) {
+        for (i = 0; i < _regions.length; i++) {
+            regions[i] = {};
+            if (isUndefined(_regions[i].start)) {
+                regions[i].start = d[0].x;
+            } else {
+                regions[i].start = $$.isTimeSeries() ? $$.parseDate(_regions[i].start) : _regions[i].start;
+            }
+            if (isUndefined(_regions[i].end)) {
+                regions[i].end = d[d.length - 1].x;
+            } else {
+                regions[i].end = $$.isTimeSeries() ? $$.parseDate(_regions[i].end) : _regions[i].end;
+            }
+        }
+    }
+
+    // Set scales
+    xValue = config.axis_rotated ? function (d) { return y(d.value); } : function (d) { return x(d.x); };
+    yValue = config.axis_rotated ? function (d) { return x(d.x); } : function (d) { return y(d.value); };
+
+    // Define svg generator function for region
+    function generateM(points) {
+        return 'M' + points[0][0] + ' ' + points[0][1] + ' ' + points[1][0] + ' ' + points[1][1];
+    }
+    if ($$.isTimeSeries()) {
+        sWithRegion = function (d0, d1, j, diff) {
+            var x0 = d0.x.getTime(), x_diff = d1.x - d0.x,
+                xv0 = new Date(x0 + x_diff * j),
+                xv1 = new Date(x0 + x_diff * (j + diff)),
+                points;
+            if (config.axis_rotated) {
+                points = [[y(yp(j)), x(xv0)], [y(yp(j + diff)), x(xv1)]];
+            } else {
+                points = [[x(xv0), y(yp(j))], [x(xv1), y(yp(j + diff))]];
+            }
+            return generateM(points);
+        };
+    } else {
+        sWithRegion = function (d0, d1, j, diff) {
+            var points;
+            if (config.axis_rotated) {
+                points = [[y(yp(j), true), x(xp(j))], [y(yp(j + diff), true), x(xp(j + diff))]];
+            } else {
+                points = [[x(xp(j), true), y(yp(j))], [x(xp(j + diff), true), y(yp(j + diff))]];
+            }
+            return generateM(points);
+        };
+    }
+
+    // Generate
+    for (i = 0; i < d.length; i++) {
+
+        // Draw as normal
+        if (isUndefined(regions) || ! isWithinRegions(d[i].x, regions)) {
+            s += " " + xValue(d[i]) + " " + yValue(d[i]);
+        }
+        // Draw with region // TODO: Fix for horizotal charts
+        else {
+            xp = $$.getScale(d[i - 1].x + xOffset, d[i].x + xOffset, $$.isTimeSeries());
+            yp = $$.getScale(d[i - 1].value, d[i].value);
+
+            dx = x(d[i].x) - x(d[i - 1].x);
+            dy = y(d[i].value) - y(d[i - 1].value);
+            dd = Math.sqrt(Math.pow(dx, 2) + Math.pow(dy, 2));
+            diff = 2 / dd;
+            diffx2 = diff * 2;
+
+            for (j = diff; j <= 1; j += diffx2) {
+                s += sWithRegion(d[i - 1], d[i], j, diff);
+            }
+        }
+        prev = d[i].x;
+    }
+
+    return s;
+};
+
+
+c3_chart_internal_fn.updateArea = function (durationForExit) {
+    var $$ = this, d3 = $$.d3;
+    $$.mainArea = $$.main.selectAll('.' + CLASS.areas).selectAll('.' + CLASS.area)
+        .data($$.lineData.bind($$));
+    $$.mainArea.enter().append('path')
+        .attr("class", $$.classArea.bind($$))
+        .style("fill", $$.color)
+        .style("opacity", function () { $$.orgAreaOpacity = +d3.select(this).style('opacity'); return 0; });
+    $$.mainArea
+        .style("opacity", $$.orgAreaOpacity);
+    $$.mainArea.exit().transition().duration(durationForExit)
+        .style('opacity', 0)
+        .remove();
+};
+c3_chart_internal_fn.redrawArea = function (drawArea, withTransition) {
+    return [
+        (withTransition ? this.mainArea.transition() : this.mainArea)
+            .attr("d", drawArea)
+            .style("fill", this.color)
+            .style("opacity", this.orgAreaOpacity)
+    ];
+};
+c3_chart_internal_fn.generateDrawArea = function (areaIndices, isSub) {
+    var $$ = this, config = $$.config, area = $$.d3.svg.area(),
+        getPoints = $$.generateGetAreaPoints(areaIndices, isSub),
+        yScaleGetter = isSub ? $$.getSubYScale : $$.getYScale,
+        xValue = function (d) { return (isSub ? $$.subxx : $$.xx).call($$, d); },
+        value0 = function (d, i) {
+            return config.data_groups.length > 0 ? getPoints(d, i)[0][1] : yScaleGetter.call($$, d.id)($$.getAreaBaseValue(d.id));
+        },
+        value1 = function (d, i) {
+            return config.data_groups.length > 0 ? getPoints(d, i)[1][1] : yScaleGetter.call($$, d.id)(d.value);
+        };
+
+    area = config.axis_rotated ? area.x0(value0).x1(value1).y(xValue) : area.x(xValue).y0(value0).y1(value1);
+    if (!config.line_connectNull) {
+        area = area.defined(function (d) { return d.value !== null; });
+    }
+
+    return function (d) {
+        var values = config.line_connectNull ? $$.filterRemoveNull(d.values) : d.values,
+            x0 = 0, y0 = 0, path;
+        if ($$.isAreaType(d)) {
+            if ($$.isStepType(d)) { values = $$.convertValuesToStep(values); }
+            path = area.interpolate($$.getInterpolate(d))(values);
+        } else {
+            if (values[0]) {
+                x0 = $$.x(values[0].x);
+                y0 = $$.getYScale(d.id)(values[0].value);
+            }
+            path = config.axis_rotated ? "M " + y0 + " " + x0 : "M " + x0 + " " + y0;
+        }
+        return path ? path : "M 0 0";
+    };
+};
+c3_chart_internal_fn.getAreaBaseValue = function () {
+    return 0;
+};
+c3_chart_internal_fn.generateGetAreaPoints = function (areaIndices, isSub) { // partial duplication of generateGetBarPoints
+    var $$ = this, config = $$.config,
+        areaTargetsNum = areaIndices.__max__ + 1,
+        x = $$.getShapeX(0, areaTargetsNum, areaIndices, !!isSub),
+        y = $$.getShapeY(!!isSub),
+        areaOffset = $$.getShapeOffset($$.isAreaType, areaIndices, !!isSub),
+        yScale = isSub ? $$.getSubYScale : $$.getYScale;
+    return function (d, i) {
+        var y0 = yScale.call($$, d.id)(0),
+            offset = areaOffset(d, i) || y0, // offset is for stacked area chart
+            posX = x(d), posY = y(d);
+        // fix posY not to overflow opposite quadrant
+        if (config.axis_rotated) {
+            if ((0 < d.value && posY < y0) || (d.value < 0 && y0 < posY)) { posY = y0; }
+        }
+        // 1 point that marks the area position
+        return [
+            [posX, offset],
+            [posX, posY - (y0 - offset)],
+            [posX, posY - (y0 - offset)], // needed for compatibility
+            [posX, offset] // needed for compatibility
+        ];
+    };
+};
+
+
+c3_chart_internal_fn.updateCircle = function () {
+    var $$ = this;
+    $$.mainCircle = $$.main.selectAll('.' + CLASS.circles).selectAll('.' + CLASS.circle)
+        .data($$.lineOrScatterData.bind($$));
+    $$.mainCircle.enter().append("circle")
+        .attr("class", $$.classCircle.bind($$))
+        .attr("r", $$.pointR.bind($$))
+        .style("fill", $$.color);
+    $$.mainCircle
+        .style("opacity", $$.initialOpacityForCircle.bind($$));
+    $$.mainCircle.exit().remove();
+};
+c3_chart_internal_fn.redrawCircle = function (cx, cy, withTransition) {
+    var selectedCircles = this.main.selectAll('.' + CLASS.selectedCircle);
+    return [
+        (withTransition ? this.mainCircle.transition() : this.mainCircle)
+            .style('opacity', this.opacityForCircle.bind(this))
+            .style("fill", this.color)
+            .attr("cx", cx)
+            .attr("cy", cy),
+        (withTransition ? selectedCircles.transition() : selectedCircles)
+            .attr("cx", cx)
+            .attr("cy", cy)
+    ];
+};
+c3_chart_internal_fn.circleX = function (d) {
+    return d.x || d.x === 0 ? this.x(d.x) : null;
+};
+c3_chart_internal_fn.updateCircleY = function () {
+    var $$ = this, lineIndices, getPoints;
+    if ($$.config.data_groups.length > 0) {
+        lineIndices = $$.getShapeIndices($$.isLineType),
+        getPoints = $$.generateGetLinePoints(lineIndices);
+        $$.circleY = function (d, i) {
+            return getPoints(d, i)[0][1];
+        };
+    } else {
+        $$.circleY = function (d) {
+            return $$.getYScale(d.id)(d.value);
+        };
+    }
+};
+c3_chart_internal_fn.getCircles = function (i, id) {
+    var $$ = this;
+    return (id ? $$.main.selectAll('.' + CLASS.circles + $$.getTargetSelectorSuffix(id)) : $$.main).selectAll('.' + CLASS.circle + (isValue(i) ? '-' + i : ''));
+};
+c3_chart_internal_fn.expandCircles = function (i, id, reset) {
+    var $$ = this,
+        r = $$.pointExpandedR.bind($$);
+    if (reset) { $$.unexpandCircles(); }
+    $$.getCircles(i, id)
+        .classed(CLASS.EXPANDED, true)
+        .attr('r', r);
+};
+c3_chart_internal_fn.unexpandCircles = function (i) {
+    var $$ = this,
+        r = $$.pointR.bind($$);
+    $$.getCircles(i)
+        .filter(function () { return $$.d3.select(this).classed(CLASS.EXPANDED); })
+        .classed(CLASS.EXPANDED, false)
+        .attr('r', r);
+};
+c3_chart_internal_fn.pointR = function (d) {
+    var $$ = this, config = $$.config;
+    return $$.isStepType(d) ? 0 : (isFunction(config.point_r) ? config.point_r(d) : config.point_r);
+};
+c3_chart_internal_fn.pointExpandedR = function (d) {
+    var $$ = this, config = $$.config;
+    return config.point_focus_expand_enabled ? (config.point_focus_expand_r ? config.point_focus_expand_r : $$.pointR(d) * 1.75) : $$.pointR(d);
+};
+c3_chart_internal_fn.pointSelectR = function (d) {
+    var $$ = this, config = $$.config;
+    return config.point_select_r ? config.point_select_r : $$.pointR(d) * 4;
+};
+c3_chart_internal_fn.isWithinCircle = function (that, r) {
+    var d3 = this.d3,
+        mouse = d3.mouse(that), d3_this = d3.select(that),
+        cx = +d3_this.attr("cx"), cy = +d3_this.attr("cy");
+    return Math.sqrt(Math.pow(cx - mouse[0], 2) + Math.pow(cy - mouse[1], 2)) < r;
+};
+c3_chart_internal_fn.isWithinStep = function (that, y) {
+    return Math.abs(y - this.d3.mouse(that)[1]) < 30;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/size.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/size.js
new file mode 100644
index 0000000..4bfb619
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/size.js
@@ -0,0 +1,104 @@
+c3_chart_internal_fn.getCurrentWidth = function () {
+    var $$ = this, config = $$.config;
+    return config.size_width ? config.size_width : $$.getParentWidth();
+};
+c3_chart_internal_fn.getCurrentHeight = function () {
+    var $$ = this, config = $$.config,
+        h = config.size_height ? config.size_height : $$.getParentHeight();
+    return h > 0 ? h : 320 / ($$.hasType('gauge') ? 2 : 1);
+};
+c3_chart_internal_fn.getCurrentPaddingTop = function () {
+    var config = this.config;
+    return isValue(config.padding_top) ? config.padding_top : 0;
+};
+c3_chart_internal_fn.getCurrentPaddingBottom = function () {
+    var config = this.config;
+    return isValue(config.padding_bottom) ? config.padding_bottom : 0;
+};
+c3_chart_internal_fn.getCurrentPaddingLeft = function (withoutRecompute) {
+    var $$ = this, config = $$.config;
+    if (isValue(config.padding_left)) {
+        return config.padding_left;
+    } else if (config.axis_rotated) {
+        return !config.axis_x_show ? 1 : Math.max(ceil10($$.getAxisWidthByAxisId('x', withoutRecompute)), 40);
+    } else if (!config.axis_y_show || config.axis_y_inner) { // && !config.axis_rotated
+        return $$.axis.getYAxisLabelPosition().isOuter ? 30 : 1;
+    } else {
+        return ceil10($$.getAxisWidthByAxisId('y', withoutRecompute));
+    }
+};
+c3_chart_internal_fn.getCurrentPaddingRight = function () {
+    var $$ = this, config = $$.config,
+        defaultPadding = 10, legendWidthOnRight = $$.isLegendRight ? $$.getLegendWidth() + 20 : 0;
+    if (isValue(config.padding_right)) {
+        return config.padding_right + 1; // 1 is needed not to hide tick line
+    } else if (config.axis_rotated) {
+        return defaultPadding + legendWidthOnRight;
+    } else if (!config.axis_y2_show || config.axis_y2_inner) { // && !config.axis_rotated
+        return 2 + legendWidthOnRight + ($$.axis.getY2AxisLabelPosition().isOuter ? 20 : 0);
+    } else {
+        return ceil10($$.getAxisWidthByAxisId('y2')) + legendWidthOnRight;
+    }
+};
+
+c3_chart_internal_fn.getParentRectValue = function (key) {
+    var parent = this.selectChart.node(), v;
+    while (parent && parent.tagName !== 'BODY') {
+        try {
+            v = parent.getBoundingClientRect()[key];
+        } catch(e) {
+            if (key === 'width') {
+                // In IE in certain cases getBoundingClientRect
+                // will cause an "unspecified error"
+                v = parent.offsetWidth;
+            }
+        }
+        if (v) {
+            break;
+        }
+        parent = parent.parentNode;
+    }
+    return v;
+};
+c3_chart_internal_fn.getParentWidth = function () {
+    return this.getParentRectValue('width');
+};
+c3_chart_internal_fn.getParentHeight = function () {
+    var h = this.selectChart.style('height');
+    return h.indexOf('px') > 0 ? +h.replace('px', '') : 0;
+};
+
+
+c3_chart_internal_fn.getSvgLeft = function (withoutRecompute) {
+    var $$ = this, config = $$.config,
+        hasLeftAxisRect = config.axis_rotated || (!config.axis_rotated && !config.axis_y_inner),
+        leftAxisClass = config.axis_rotated ? CLASS.axisX : CLASS.axisY,
+        leftAxis = $$.main.select('.' + leftAxisClass).node(),
+        svgRect = leftAxis && hasLeftAxisRect ? leftAxis.getBoundingClientRect() : {right: 0},
+        chartRect = $$.selectChart.node().getBoundingClientRect(),
+        hasArc = $$.hasArcType(),
+        svgLeft = svgRect.right - chartRect.left - (hasArc ? 0 : $$.getCurrentPaddingLeft(withoutRecompute));
+    return svgLeft > 0 ? svgLeft : 0;
+};
+
+
+c3_chart_internal_fn.getAxisWidthByAxisId = function (id, withoutRecompute) {
+    var $$ = this, position = $$.axis.getLabelPositionById(id);
+    return $$.axis.getMaxTickWidth(id, withoutRecompute) + (position.isInner ? 20 : 40);
+};
+c3_chart_internal_fn.getHorizontalAxisHeight = function (axisId) {
+    var $$ = this, config = $$.config, h = 30;
+    if (axisId === 'x' && !config.axis_x_show) { return 8; }
+    if (axisId === 'x' && config.axis_x_height) { return config.axis_x_height; }
+    if (axisId === 'y' && !config.axis_y_show) { return config.legend_show && !$$.isLegendRight && !$$.isLegendInset ? 10 : 1; }
+    if (axisId === 'y2' && !config.axis_y2_show) { return $$.rotated_padding_top; }
+    // Calculate x axis height when tick rotated
+    if (axisId === 'x' && !config.axis_rotated && config.axis_x_tick_rotate) {
+        h = 30 + $$.axis.getMaxTickWidth(axisId) * Math.cos(Math.PI * (90 - config.axis_x_tick_rotate) / 180);
+    }
+    return h + ($$.axis.getLabelPositionById(axisId).isInner ? 0 : 10) + (axisId === 'y2' ? -10 : 0);
+};
+
+c3_chart_internal_fn.getEventRectWidth = function () {
+    return Math.max(0, this.xAxis.tickInterval());
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/subchart.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/subchart.js
new file mode 100644
index 0000000..ba41035
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/subchart.js
@@ -0,0 +1,204 @@
+c3_chart_internal_fn.initBrush = function () {
+    var $$ = this, d3 = $$.d3;
+    $$.brush = d3.svg.brush().on("brush", function () { $$.redrawForBrush(); });
+    $$.brush.update = function () {
+        if ($$.context) { $$.context.select('.' + CLASS.brush).call(this); }
+        return this;
+    };
+    $$.brush.scale = function (scale) {
+        return $$.config.axis_rotated ? this.y(scale) : this.x(scale);
+    };
+};
+c3_chart_internal_fn.initSubchart = function () {
+    var $$ = this, config = $$.config,
+        context = $$.context = $$.svg.append("g").attr("transform", $$.getTranslate('context'));
+
+    context.style('visibility', config.subchart_show ? 'visible' : 'hidden');
+
+    // Define g for chart area
+    context.append('g')
+        .attr("clip-path", $$.clipPathForSubchart)
+        .attr('class', CLASS.chart);
+
+    // Define g for bar chart area
+    context.select('.' + CLASS.chart).append("g")
+        .attr("class", CLASS.chartBars);
+
+    // Define g for line chart area
+    context.select('.' + CLASS.chart).append("g")
+        .attr("class", CLASS.chartLines);
+
+    // Add extent rect for Brush
+    context.append("g")
+        .attr("clip-path", $$.clipPath)
+        .attr("class", CLASS.brush)
+        .call($$.brush);
+
+    // ATTENTION: This must be called AFTER chart added
+    // Add Axis
+    $$.axes.subx = context.append("g")
+        .attr("class", CLASS.axisX)
+        .attr("transform", $$.getTranslate('subx'))
+        .attr("clip-path", config.axis_rotated ? "" : $$.clipPathForXAxis);
+};
+c3_chart_internal_fn.updateTargetsForSubchart = function (targets) {
+    var $$ = this, context = $$.context, config = $$.config,
+        contextLineEnter, contextLineUpdate, contextBarEnter, contextBarUpdate,
+        classChartBar = $$.classChartBar.bind($$),
+        classBars = $$.classBars.bind($$),
+        classChartLine = $$.classChartLine.bind($$),
+        classLines = $$.classLines.bind($$),
+        classAreas = $$.classAreas.bind($$);
+
+    if (config.subchart_show) {
+        //-- Bar --//
+        contextBarUpdate = context.select('.' + CLASS.chartBars).selectAll('.' + CLASS.chartBar)
+            .data(targets)
+            .attr('class', classChartBar);
+        contextBarEnter = contextBarUpdate.enter().append('g')
+            .style('opacity', 0)
+            .attr('class', classChartBar);
+        // Bars for each data
+        contextBarEnter.append('g')
+            .attr("class", classBars);
+
+        //-- Line --//
+        contextLineUpdate = context.select('.' + CLASS.chartLines).selectAll('.' + CLASS.chartLine)
+            .data(targets)
+            .attr('class', classChartLine);
+        contextLineEnter = contextLineUpdate.enter().append('g')
+            .style('opacity', 0)
+            .attr('class', classChartLine);
+        // Lines for each data
+        contextLineEnter.append("g")
+            .attr("class", classLines);
+        // Area
+        contextLineEnter.append("g")
+            .attr("class", classAreas);
+
+        //-- Brush --//
+        context.selectAll('.' + CLASS.brush + ' rect')
+            .attr(config.axis_rotated ? "width" : "height", config.axis_rotated ? $$.width2 : $$.height2);
+    }
+};
+c3_chart_internal_fn.updateBarForSubchart = function (durationForExit) {
+    var $$ = this;
+    $$.contextBar = $$.context.selectAll('.' + CLASS.bars).selectAll('.' + CLASS.bar)
+        .data($$.barData.bind($$));
+    $$.contextBar.enter().append('path')
+        .attr("class", $$.classBar.bind($$))
+        .style("stroke", 'none')
+        .style("fill", $$.color);
+    $$.contextBar
+        .style("opacity", $$.initialOpacity.bind($$));
+    $$.contextBar.exit().transition().duration(durationForExit)
+        .style('opacity', 0)
+        .remove();
+};
+c3_chart_internal_fn.redrawBarForSubchart = function (drawBarOnSub, withTransition, duration) {
+    (withTransition ? this.contextBar.transition().duration(duration) : this.contextBar)
+        .attr('d', drawBarOnSub)
+        .style('opacity', 1);
+};
+c3_chart_internal_fn.updateLineForSubchart = function (durationForExit) {
+    var $$ = this;
+    $$.contextLine = $$.context.selectAll('.' + CLASS.lines).selectAll('.' + CLASS.line)
+        .data($$.lineData.bind($$));
+    $$.contextLine.enter().append('path')
+        .attr('class', $$.classLine.bind($$))
+        .style('stroke', $$.color);
+    $$.contextLine
+        .style("opacity", $$.initialOpacity.bind($$));
+    $$.contextLine.exit().transition().duration(durationForExit)
+        .style('opacity', 0)
+        .remove();
+};
+c3_chart_internal_fn.redrawLineForSubchart = function (drawLineOnSub, withTransition, duration) {
+    (withTransition ? this.contextLine.transition().duration(duration) : this.contextLine)
+        .attr("d", drawLineOnSub)
+        .style('opacity', 1);
+};
+c3_chart_internal_fn.updateAreaForSubchart = function (durationForExit) {
+    var $$ = this, d3 = $$.d3;
+    $$.contextArea = $$.context.selectAll('.' + CLASS.areas).selectAll('.' + CLASS.area)
+        .data($$.lineData.bind($$));
+    $$.contextArea.enter().append('path')
+        .attr("class", $$.classArea.bind($$))
+        .style("fill", $$.color)
+        .style("opacity", function () { $$.orgAreaOpacity = +d3.select(this).style('opacity'); return 0; });
+    $$.contextArea
+        .style("opacity", 0);
+    $$.contextArea.exit().transition().duration(durationForExit)
+        .style('opacity', 0)
+        .remove();
+};
+c3_chart_internal_fn.redrawAreaForSubchart = function (drawAreaOnSub, withTransition, duration) {
+    (withTransition ? this.contextArea.transition().duration(duration) : this.contextArea)
+        .attr("d", drawAreaOnSub)
+        .style("fill", this.color)
+        .style("opacity", this.orgAreaOpacity);
+};
+c3_chart_internal_fn.redrawSubchart = function (withSubchart, transitions, duration, durationForExit, areaIndices, barIndices, lineIndices) {
+    var $$ = this, d3 = $$.d3, config = $$.config,
+        drawAreaOnSub, drawBarOnSub, drawLineOnSub;
+
+    $$.context.style('visibility', config.subchart_show ? 'visible' : 'hidden');
+
+    // subchart
+    if (config.subchart_show) {
+        // reflect main chart to extent on subchart if zoomed
+        if (d3.event && d3.event.type === 'zoom') {
+            $$.brush.extent($$.x.orgDomain()).update();
+        }
+        // update subchart elements if needed
+        if (withSubchart) {
+
+            // extent rect
+            if (!$$.brush.empty()) {
+                $$.brush.extent($$.x.orgDomain()).update();
+            }
+            // setup drawer - MEMO: this must be called after axis updated
+            drawAreaOnSub = $$.generateDrawArea(areaIndices, true);
+            drawBarOnSub = $$.generateDrawBar(barIndices, true);
+            drawLineOnSub = $$.generateDrawLine(lineIndices, true);
+
+            $$.updateBarForSubchart(duration);
+            $$.updateLineForSubchart(duration);
+            $$.updateAreaForSubchart(duration);
+
+            $$.redrawBarForSubchart(drawBarOnSub, duration, duration);
+            $$.redrawLineForSubchart(drawLineOnSub, duration, duration);
+            $$.redrawAreaForSubchart(drawAreaOnSub, duration, duration);
+        }
+    }
+};
+c3_chart_internal_fn.redrawForBrush = function () {
+    var $$ = this, x = $$.x;
+    $$.redraw({
+        withTransition: false,
+        withY: $$.config.zoom_rescale,
+        withSubchart: false,
+        withUpdateXDomain: true,
+        withDimension: false
+    });
+    $$.config.subchart_onbrush.call($$.api, x.orgDomain());
+};
+c3_chart_internal_fn.transformContext = function (withTransition, transitions) {
+    var $$ = this, subXAxis;
+    if (transitions && transitions.axisSubX) {
+        subXAxis = transitions.axisSubX;
+    } else {
+        subXAxis = $$.context.select('.' + CLASS.axisX);
+        if (withTransition) { subXAxis = subXAxis.transition(); }
+    }
+    $$.context.attr("transform", $$.getTranslate('context'));
+    subXAxis.attr("transform", $$.getTranslate('subx'));
+};
+c3_chart_internal_fn.getDefaultExtent = function () {
+    var $$ = this, config = $$.config,
+        extent = isFunction(config.axis_x_extent) ? config.axis_x_extent($$.getXDomain($$.data.targets)) : config.axis_x_extent;
+    if ($$.isTimeSeries()) {
+        extent = [$$.parseDate(extent[0]), $$.parseDate(extent[1])];
+    }
+    return extent;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/tail.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/tail.js
new file mode 100644
index 0000000..7e78a25
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/tail.js
@@ -0,0 +1,9 @@
+    if (typeof define === 'function' && define.amd) {
+        define("c3", ["d3"], c3);
+    } else if ('undefined' !== typeof exports && 'undefined' !== typeof module) {
+        module.exports = c3;
+    } else {
+        window.c3 = c3;
+    }
+
+})(window);
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/text.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/text.js
new file mode 100644
index 0000000..6574a76
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/text.js
@@ -0,0 +1,122 @@
+c3_chart_internal_fn.initText = function () {
+    var $$ = this;
+    $$.main.select('.' + CLASS.chart).append("g")
+        .attr("class", CLASS.chartTexts);
+    $$.mainText = $$.d3.selectAll([]);
+};
+c3_chart_internal_fn.updateTargetsForText = function (targets) {
+    var $$ = this, mainTextUpdate, mainTextEnter,
+        classChartText = $$.classChartText.bind($$),
+        classTexts = $$.classTexts.bind($$),
+        classFocus = $$.classFocus.bind($$);
+    mainTextUpdate = $$.main.select('.' + CLASS.chartTexts).selectAll('.' + CLASS.chartText)
+        .data(targets)
+        .attr('class', function (d) { return classChartText(d) + classFocus(d); });
+    mainTextEnter = mainTextUpdate.enter().append('g')
+        .attr('class', classChartText)
+        .style('opacity', 0)
+        .style("pointer-events", "none");
+    mainTextEnter.append('g')
+        .attr('class', classTexts);
+};
+c3_chart_internal_fn.updateText = function (durationForExit) {
+    var $$ = this, config = $$.config,
+        barOrLineData = $$.barOrLineData.bind($$),
+        classText = $$.classText.bind($$);
+    $$.mainText = $$.main.selectAll('.' + CLASS.texts).selectAll('.' + CLASS.text)
+        .data(barOrLineData);
+    $$.mainText.enter().append('text')
+        .attr("class", classText)
+        .attr('text-anchor', function (d) { return config.axis_rotated ? (d.value < 0 ? 'end' : 'start') : 'middle'; })
+        .style("stroke", 'none')
+        .style("fill", function (d) { return $$.color(d); })
+        .style("fill-opacity", 0);
+    $$.mainText
+        .text(function (d, i, j) { return $$.dataLabelFormat(d.id)(d.value, d.id, i, j); });
+    $$.mainText.exit()
+        .transition().duration(durationForExit)
+        .style('fill-opacity', 0)
+        .remove();
+};
+c3_chart_internal_fn.redrawText = function (xForText, yForText, forFlow, withTransition) {
+    return [
+        (withTransition ? this.mainText.transition() : this.mainText)
+            .attr('x', xForText)
+            .attr('y', yForText)
+            .style("fill", this.color)
+            .style("fill-opacity", forFlow ? 0 : this.opacityForText.bind(this))
+    ];
+};
+c3_chart_internal_fn.getTextRect = function (text, cls) {
+    var dummy = this.d3.select('body').append('div').classed('c3', true),
+        svg = dummy.append("svg").style('visibility', 'hidden').style('position', 'fixed').style('top', 0).style('left', 0),
+        rect;
+    svg.selectAll('.dummy')
+        .data([text])
+      .enter().append('text')
+        .classed(cls ? cls : "", true)
+        .text(text)
+      .each(function () { rect = this.getBoundingClientRect(); });
+    dummy.remove();
+    return rect;
+};
+c3_chart_internal_fn.generateXYForText = function (areaIndices, barIndices, lineIndices, forX) {
+    var $$ = this,
+        getAreaPoints = $$.generateGetAreaPoints(areaIndices, false),
+        getBarPoints = $$.generateGetBarPoints(barIndices, false),
+        getLinePoints = $$.generateGetLinePoints(lineIndices, false),
+        getter = forX ? $$.getXForText : $$.getYForText;
+    return function (d, i) {
+        var getPoints = $$.isAreaType(d) ? getAreaPoints : $$.isBarType(d) ? getBarPoints : getLinePoints;
+        return getter.call($$, getPoints(d, i), d, this);
+    };
+};
+c3_chart_internal_fn.getXForText = function (points, d, textElement) {
+    var $$ = this,
+        box = textElement.getBoundingClientRect(), xPos, padding;
+    if ($$.config.axis_rotated) {
+        padding = $$.isBarType(d) ? 4 : 6;
+        xPos = points[2][1] + padding * (d.value < 0 ? -1 : 1);
+    } else {
+        xPos = $$.hasType('bar') ? (points[2][0] + points[0][0]) / 2 : points[0][0];
+    }
+    // show labels regardless of the domain if value is null
+    if (d.value === null) {
+        if (xPos > $$.width) {
+            xPos = $$.width - box.width;
+        } else if (xPos < 0) {
+            xPos = 4;
+        }
+    }
+    return xPos;
+};
+c3_chart_internal_fn.getYForText = function (points, d, textElement) {
+    var $$ = this,
+        box = textElement.getBoundingClientRect(),
+        yPos;
+    if ($$.config.axis_rotated) {
+        yPos = (points[0][0] + points[2][0] + box.height * 0.6) / 2;
+    } else {
+        yPos = points[2][1];
+        if (d.value < 0) {
+            yPos += box.height;
+            if ($$.isBarType(d) && $$.isSafari()) {
+                yPos -= 3;
+            }
+            else if (!$$.isBarType(d) && $$.isChrome()) {
+                yPos += 3;
+            }
+        } else {
+            yPos += $$.isBarType(d) ? -3 : -6;
+        }
+    }
+    // show labels regardless of the domain if value is null
+    if (d.value === null && !$$.config.axis_rotated) {
+        if (yPos < box.height) {
+            yPos = box.height;
+        } else if (yPos > this.height) {
+            yPos = this.height - 4;
+        }
+    }
+    return yPos;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/tooltip.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/tooltip.js
new file mode 100644
index 0000000..6b0a7d4
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/tooltip.js
@@ -0,0 +1,113 @@
+c3_chart_internal_fn.initTooltip = function () {
+    var $$ = this, config = $$.config, i;
+    $$.tooltip = $$.selectChart
+        .style("position", "relative")
+      .append("div")
+        .attr('class', CLASS.tooltipContainer)
+        .style("position", "absolute")
+        .style("pointer-events", "none")
+        .style("display", "none");
+    // Show tooltip if needed
+    if (config.tooltip_init_show) {
+        if ($$.isTimeSeries() && isString(config.tooltip_init_x)) {
+            config.tooltip_init_x = $$.parseDate(config.tooltip_init_x);
+            for (i = 0; i < $$.data.targets[0].values.length; i++) {
+                if (($$.data.targets[0].values[i].x - config.tooltip_init_x) === 0) { break; }
+            }
+            config.tooltip_init_x = i;
+        }
+        $$.tooltip.html(config.tooltip_contents.call($$, $$.data.targets.map(function (d) {
+            return $$.addName(d.values[config.tooltip_init_x]);
+        }), $$.axis.getXAxisTickFormat(), $$.getYFormat($$.hasArcType()), $$.color));
+        $$.tooltip.style("top", config.tooltip_init_position.top)
+            .style("left", config.tooltip_init_position.left)
+            .style("display", "block");
+    }
+};
+c3_chart_internal_fn.getTooltipContent = function (d, defaultTitleFormat, defaultValueFormat, color) {
+    var $$ = this, config = $$.config,
+        titleFormat = config.tooltip_format_title || defaultTitleFormat,
+        nameFormat = config.tooltip_format_name || function (name) { return name; },
+        valueFormat = config.tooltip_format_value || defaultValueFormat,
+        text, i, title, value, name, bgcolor;
+    for (i = 0; i < d.length; i++) {
+        if (! (d[i] && (d[i].value || d[i].value === 0))) { continue; }
+
+        if (! text) {
+            title = titleFormat ? titleFormat(d[i].x) : d[i].x;
+            text = "<table class='" + CLASS.tooltip + "'>" + (title || title === 0 ? "<tr><th colspan='2'>" + title + "</th></tr>" : "");
+        }
+
+        value = valueFormat(d[i].value, d[i].ratio, d[i].id, d[i].index);
+        if (value !== undefined) {
+            name = nameFormat(d[i].name, d[i].ratio, d[i].id, d[i].index);
+            bgcolor = $$.levelColor ? $$.levelColor(d[i].value) : color(d[i].id);
+
+            text += "<tr class='" + CLASS.tooltipName + "-" + d[i].id + "'>";
+            text += "<td class='name'><span style='background-color:" + bgcolor + "'></span>" + name + "</td>";
+            text += "<td class='value'>" + value + "</td>";
+            text += "</tr>";
+        }
+    }
+    return text + "</table>";
+};
+c3_chart_internal_fn.tooltipPosition = function (dataToShow, tWidth, tHeight, element) {
+    var $$ = this, config = $$.config, d3 = $$.d3;
+    var svgLeft, tooltipLeft, tooltipRight, tooltipTop, chartRight;
+    var forArc = $$.hasArcType(),
+        mouse = d3.mouse(element);
+  // Determin tooltip position
+    if (forArc) {
+        tooltipLeft = (($$.width - ($$.isLegendRight ? $$.getLegendWidth() : 0)) / 2) + mouse[0];
+        tooltipTop = ($$.height / 2) + mouse[1] + 20;
+    } else {
+        svgLeft = $$.getSvgLeft(true);
+        if (config.axis_rotated) {
+            tooltipLeft = svgLeft + mouse[0] + 100;
+            tooltipRight = tooltipLeft + tWidth;
+            chartRight = $$.currentWidth - $$.getCurrentPaddingRight();
+            tooltipTop = $$.x(dataToShow[0].x) + 20;
+        } else {
+            tooltipLeft = svgLeft + $$.getCurrentPaddingLeft(true) + $$.x(dataToShow[0].x) + 20;
+            tooltipRight = tooltipLeft + tWidth;
+            chartRight = svgLeft + $$.currentWidth - $$.getCurrentPaddingRight();
+            tooltipTop = mouse[1] + 15;
+        }
+
+        if (tooltipRight > chartRight) {
+            // 20 is needed for Firefox to keep tooletip width
+            tooltipLeft -= tooltipRight - chartRight + 20;
+        }
+        if (tooltipTop + tHeight > $$.currentHeight) {
+            tooltipTop -= tHeight + 30;
+        }
+    }
+    if (tooltipTop < 0) {
+        tooltipTop = 0;
+    }
+    return {top: tooltipTop, left: tooltipLeft};
+};
+c3_chart_internal_fn.showTooltip = function (selectedData, element) {
+    var $$ = this, config = $$.config;
+    var tWidth, tHeight, position;
+    var forArc = $$.hasArcType(),
+        dataToShow = selectedData.filter(function (d) { return d && isValue(d.value); }),
+        positionFunction = config.tooltip_position || c3_chart_internal_fn.tooltipPosition;
+    if (dataToShow.length === 0 || !config.tooltip_show) {
+        return;
+    }
+    $$.tooltip.html(config.tooltip_contents.call($$, selectedData, $$.axis.getXAxisTickFormat(), $$.getYFormat(forArc), $$.color)).style("display", "block");
+
+    // Get tooltip dimensions
+    tWidth = $$.tooltip.property('offsetWidth');
+    tHeight = $$.tooltip.property('offsetHeight');
+
+    position = positionFunction.call(this, dataToShow, tWidth, tHeight, element);
+    // Set tooltip
+    $$.tooltip
+        .style("top", position.top + "px")
+        .style("left", position.left + 'px');
+};
+c3_chart_internal_fn.hideTooltip = function () {
+    this.tooltip.style("display", "none");
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/type.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/type.js
new file mode 100644
index 0000000..51511a5
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/type.js
@@ -0,0 +1,91 @@
+c3_chart_internal_fn.setTargetType = function (targetIds, type) {
+    var $$ = this, config = $$.config;
+    $$.mapToTargetIds(targetIds).forEach(function (id) {
+        $$.withoutFadeIn[id] = (type === config.data_types[id]);
+        config.data_types[id] = type;
+    });
+    if (!targetIds) {
+        config.data_type = type;
+    }
+};
+c3_chart_internal_fn.hasType = function (type, targets) {
+    var $$ = this, types = $$.config.data_types, has = false;
+    targets = targets || $$.data.targets;
+    if (targets && targets.length) {
+        targets.forEach(function (target) {
+            var t = types[target.id];
+            if ((t && t.indexOf(type) >= 0) || (!t && type === 'line')) {
+                has = true;
+            }
+        });
+    } else if (Object.keys(types).length) {
+        Object.keys(types).forEach(function (id) {
+            if (types[id] === type) { has = true; }
+        });
+    } else {
+        has = $$.config.data_type === type;
+    }
+    return has;
+};
+c3_chart_internal_fn.hasArcType = function (targets) {
+    return this.hasType('pie', targets) || this.hasType('donut', targets) || this.hasType('gauge', targets);
+};
+c3_chart_internal_fn.isLineType = function (d) {
+    var config = this.config, id = isString(d) ? d : d.id;
+    return !config.data_types[id] || ['line', 'spline', 'area', 'area-spline', 'step', 'area-step'].indexOf(config.data_types[id]) >= 0;
+};
+c3_chart_internal_fn.isStepType = function (d) {
+    var id = isString(d) ? d : d.id;
+    return ['step', 'area-step'].indexOf(this.config.data_types[id]) >= 0;
+};
+c3_chart_internal_fn.isSplineType = function (d) {
+    var id = isString(d) ? d : d.id;
+    return ['spline', 'area-spline'].indexOf(this.config.data_types[id]) >= 0;
+};
+c3_chart_internal_fn.isAreaType = function (d) {
+    var id = isString(d) ? d : d.id;
+    return ['area', 'area-spline', 'area-step'].indexOf(this.config.data_types[id]) >= 0;
+};
+c3_chart_internal_fn.isBarType = function (d) {
+    var id = isString(d) ? d : d.id;
+    return this.config.data_types[id] === 'bar';
+};
+c3_chart_internal_fn.isScatterType = function (d) {
+    var id = isString(d) ? d : d.id;
+    return this.config.data_types[id] === 'scatter';
+};
+c3_chart_internal_fn.isPieType = function (d) {
+    var id = isString(d) ? d : d.id;
+    return this.config.data_types[id] === 'pie';
+};
+c3_chart_internal_fn.isGaugeType = function (d) {
+    var id = isString(d) ? d : d.id;
+    return this.config.data_types[id] === 'gauge';
+};
+c3_chart_internal_fn.isDonutType = function (d) {
+    var id = isString(d) ? d : d.id;
+    return this.config.data_types[id] === 'donut';
+};
+c3_chart_internal_fn.isArcType = function (d) {
+    return this.isPieType(d) || this.isDonutType(d) || this.isGaugeType(d);
+};
+c3_chart_internal_fn.lineData = function (d) {
+    return this.isLineType(d) ? [d] : [];
+};
+c3_chart_internal_fn.arcData = function (d) {
+    return this.isArcType(d.data) ? [d] : [];
+};
+/* not used
+ function scatterData(d) {
+ return isScatterType(d) ? d.values : [];
+ }
+ */
+c3_chart_internal_fn.barData = function (d) {
+    return this.isBarType(d) ? d.values : [];
+};
+c3_chart_internal_fn.lineOrScatterData = function (d) {
+    return this.isLineType(d) || this.isScatterType(d) ? d.values : [];
+};
+c3_chart_internal_fn.barOrLineData = function (d) {
+    return this.isBarType(d) || this.isLineType(d) ? d.values : [];
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/ua.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/ua.js
new file mode 100644
index 0000000..17fcde5
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/ua.js
@@ -0,0 +1,8 @@
+c3_chart_internal_fn.isSafari = function () {
+    var ua = window.navigator.userAgent;
+    return ua.indexOf('Safari') >= 0 && ua.indexOf('Chrome') < 0;
+};
+c3_chart_internal_fn.isChrome = function () {
+    var ua = window.navigator.userAgent;
+    return ua.indexOf('Chrome') >= 0;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/util.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/util.js
new file mode 100644
index 0000000..91cb48b
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/util.js
@@ -0,0 +1,46 @@
+var isValue = c3_chart_internal_fn.isValue = function (v) {
+    return v || v === 0;
+},
+    isFunction = c3_chart_internal_fn.isFunction = function (o) {
+        return typeof o === 'function';
+    },
+    isString = c3_chart_internal_fn.isString = function (o) {
+        return typeof o === 'string';
+    },
+    isUndefined = c3_chart_internal_fn.isUndefined = function (v) {
+        return typeof v === 'undefined';
+    },
+    isDefined = c3_chart_internal_fn.isDefined = function (v) {
+        return typeof v !== 'undefined';
+    },
+    ceil10 = c3_chart_internal_fn.ceil10 = function (v) {
+        return Math.ceil(v / 10) * 10;
+    },
+    asHalfPixel = c3_chart_internal_fn.asHalfPixel = function (n) {
+        return Math.ceil(n) + 0.5;
+    },
+    diffDomain = c3_chart_internal_fn.diffDomain = function (d) {
+        return d[1] - d[0];
+    },
+    isEmpty = c3_chart_internal_fn.isEmpty = function (o) {
+        return !o || (isString(o) && o.length === 0) || (typeof o === 'object' && Object.keys(o).length === 0);
+    },
+    notEmpty = c3_chart_internal_fn.notEmpty = function (o) {
+        return Object.keys(o).length > 0;
+    },
+    getOption = c3_chart_internal_fn.getOption = function (options, key, defaultValue) {
+        return isDefined(options[key]) ? options[key] : defaultValue;
+    },
+    hasValue = c3_chart_internal_fn.hasValue = function (dict, value) {
+        var found = false;
+        Object.keys(dict).forEach(function (key) {
+            if (dict[key] === value) { found = true; }
+        });
+        return found;
+    },
+    getPathBox = c3_chart_internal_fn.getPathBox = function (path) {
+        var box = path.getBoundingClientRect(),
+            items = [path.pathSegList.getItem(0), path.pathSegList.getItem(1)],
+            minX = items[0].x, minY = Math.min(items[0].y, items[1].y);
+        return {x: minX, y: minY, width: box.width, height: box.height};
+    };
diff --git a/web/nms-public.gathering.org/old/speedometer/c3-master/src/zoom.js b/web/nms-public.gathering.org/old/speedometer/c3-master/src/zoom.js
new file mode 100644
index 0000000..b46a0b1
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/c3-master/src/zoom.js
@@ -0,0 +1,69 @@
+c3_chart_internal_fn.initZoom = function () {
+    var $$ = this, d3 = $$.d3, config = $$.config, startEvent;
+
+    $$.zoom = d3.behavior.zoom()
+        .on("zoomstart", function () {
+            startEvent = d3.event.sourceEvent;
+            $$.zoom.altDomain = d3.event.sourceEvent.altKey ? $$.x.orgDomain() : null;
+            config.zoom_onzoomstart.call($$.api, d3.event.sourceEvent);
+        })
+        .on("zoom", function () {
+            $$.redrawForZoom.call($$);
+        })
+        .on('zoomend', function () {
+            var event = d3.event.sourceEvent;
+            // if click, do nothing. otherwise, click interaction will be canceled.
+            if (event && startEvent.clientX === event.clientX && startEvent.clientY === event.clientY) {
+                return;
+            }
+            $$.redrawEventRect();
+            $$.updateZoom();
+            config.zoom_onzoomend.call($$.api, $$.x.orgDomain());
+        });
+    $$.zoom.scale = function (scale) {
+        return config.axis_rotated ? this.y(scale) : this.x(scale);
+    };
+    $$.zoom.orgScaleExtent = function () {
+        var extent = config.zoom_extent ? config.zoom_extent : [1, 10];
+        return [extent[0], Math.max($$.getMaxDataCount() / extent[1], extent[1])];
+    };
+    $$.zoom.updateScaleExtent = function () {
+        var ratio = diffDomain($$.x.orgDomain()) / diffDomain($$.orgXDomain),
+            extent = this.orgScaleExtent();
+        this.scaleExtent([extent[0] * ratio, extent[1] * ratio]);
+        return this;
+    };
+};
+c3_chart_internal_fn.updateZoom = function () {
+    var $$ = this, z = $$.config.zoom_enabled ? $$.zoom : function () {};
+    $$.main.select('.' + CLASS.zoomRect).call(z).on("dblclick.zoom", null);
+    $$.main.selectAll('.' + CLASS.eventRect).call(z).on("dblclick.zoom", null);
+};
+c3_chart_internal_fn.redrawForZoom = function () {
+    var $$ = this, d3 = $$.d3, config = $$.config, zoom = $$.zoom, x = $$.x;
+    if (!config.zoom_enabled) {
+        return;
+    }
+    if ($$.filterTargetsToShow($$.data.targets).length === 0) {
+        return;
+    }
+    if (d3.event.sourceEvent.type === 'mousemove' && zoom.altDomain) {
+        x.domain(zoom.altDomain);
+        zoom.scale(x).updateScaleExtent();
+        return;
+    }
+    if ($$.isCategorized() && x.orgDomain()[0] === $$.orgXDomain[0]) {
+        x.domain([$$.orgXDomain[0] - 1e-10, x.orgDomain()[1]]);
+    }
+    $$.redraw({
+        withTransition: false,
+        withY: config.zoom_rescale,
+        withSubchart: false,
+        withEventRect: false,
+        withDimension: false
+    });
+    if (d3.event.sourceEvent.type === 'mousemove') {
+        $$.cancelClick = true;
+    }
+    config.zoom_onzoom.call($$.api, x.orgDomain());
+};