14 files changed, 633 insertions, 702 deletions

diff --git a/perllib/Page.pm b/perllib/Page.pm
index 52b9439e1..110971c55 100644
--- a/perllib/Page.pm
+++ b/perllib/Page.pm
@@ -6,7 +6,7 @@
 # Copyright (c) 2006 UK Citizens Online Democracy. All rights reserved.
 # Email: matthew@mysociety.org; WWW: http://www.mysociety.org/
 #
-# $Id: Page.pm,v 1.29 2006-10-13 15:37:49 matthew Exp $
+# $Id: Page.pm,v 1.30 2007-01-17 23:58:30 matthew Exp $
 #
 
 package Page;
@@ -75,15 +75,8 @@ EOF
 # <script defer type="text/javascript" src="/pngfix.js"></script>
 # <![endif]-->
     $html .= <<EOF;
-        <link type="text/css" rel="stylesheet" href="/yui/logger.css">
-        <script type="text/javascript" src="/yui/yahoo-min.js"></script>
-        <script type="text/javascript" src="/yui/dom-min.js"></script>
-        <script type="text/javascript" src="/yui/event-min.js"></script>
-        <script type="text/javascript" src="/yui/animation-min.js"></script>
-        <script type="text/javascript" src="/yui/dragdrop-min.js"></script>
-        <script type="text/javascript" src="/yui/logger-min.js"></script>
-        <script type="text/javascript" src="/js2.js"></script>
-        <script type="text/javascript" src="/jslib/utils.js"></script>
+        <script type="text/javascript" src="/yui/utilities.js"></script>
+        <script type="text/javascript" src="/js.js"></script>
         <title>${title}Neighbourhood Fix-It</title>
         <style type="text/css">\@import url("/css.css");</style>
     </head>
diff --git a/web/index.cgi b/web/index.cgi
index ffa879453..e5715b266 100755
--- a/web/index.cgi
+++ b/web/index.cgi
@@ -6,7 +6,7 @@
 # Copyright (c) 2006 UK Citizens Online Democracy. All rights reserved.
 # Email: matthew@mysociety.org. WWW: http://www.mysociety.org
 #
-# $Id: index.cgi,v 1.50 2006-10-19 15:01:30 matthew Exp $
+# $Id: index.cgi,v 1.51 2007-01-17 23:58:30 matthew Exp $
 
 # TODO
 # Nothing is done about the update checkboxes - not stored anywhere on anything!
@@ -103,7 +103,7 @@ EOF
 &nbsp;<input type="submit" value="Go">
 </form>
 
-<p>Reports are sent directly to the local council &ndash; at the moment, we only cover <em>Newham, Lewisham, and Islington</em> councils. The rest of the UK is coming soon!</p>
+<p>Reports are sent directly to the local council, apart from a few councils where we're missing details.</p>
 
 <p>Reporting a problem is very simple:</p>
 
@@ -726,11 +726,9 @@ sub postcode_check {
     my $areas;
     $areas = mySociety::MaPit::get_voting_areas($pc);
 
-    my @councils_allowed = (2510, 2492, 2507);
     my @councils_no_email = (2288,2402,2390,2252,2351,2430,2375,2285,2377,2374,2330,2454,2284,2378,2294,2312,2419,2386,2363,2353,2296,2300,2291,2268,2512,2504,2495,# 2510
     2530,2516,2531,2545,2586,2554,2574,2580,2615,2596,2599,2601,2648,2652,2607,2582,14287,14317,14328,2225,2242,2222,2248,2246,2235,2224,2244,2236);
-    my ($valid_councils, $invalid_councils);
-    grep (vec($valid_councils, $_, 1) = 1, @councils_allowed);
+    my ($invalid_councils);
     grep (vec($invalid_councils, $_, 1) = 1, @councils_no_email);
 
     # Cheltenham example: CTY=2226 DIS=2326
@@ -744,7 +742,6 @@ sub postcode_check {
 
     # XXX: Pick first council, hmm
     my $council = $areas->{$councils[0]};
-    throw Error::Simple("I'm afraid that postcode isn't in our covered London boroughs.\n") if (@councils_allowed && !vec($valid_councils, $council, 1));
 
     my $area_info = mySociety::MaPit::get_voting_area_info($council);
     my $name = $area_info->{name};
diff --git a/web/js.js b/web/js.js
index 1d1c7acc4..3c822feb8 100644
--- a/web/js.js
+++ b/web/js.js
@@ -1,164 +1,269 @@
-window.onload = init;
-function init() { map = new Map('map'); }
-
-function Map(m) {
-    // Public variables
-    this.map = document.getElementById(m);
-    this.pos = YAHOO.util.Dom.getXY(this.map);
-    this.width = this.map.offsetWidth - 2;
-    this.height = this.map.offsetHeight - 2;
-    this.tilewidth = 254;
-    this.tileheight = 254;
-    if (this.width != 508 || this.height != 508) {
-        return false;
+/*
+ * js.js
+ * Neighbourhood Fix-It JavaScript
+ * 
+ * TODO
+ * Run all this onDocumentReady rather than onLoad
+ * Investigate jQuery
+ * Stop annoying flickers/map spasms when dragging
+ * Tidy it all up
+ * Selection of pin doesn't really need a server request, but I don't really care
+ * 
+ */
+
+
+window.onload = onLoad;
+
+// I love the global
+var tile_x = 0;
+var tile_y = 0;
+var tilewidth = 254;
+var tileheight = 254;
+
+var in_drag;
+function onLoad() {
+    var compass = document.getElementById('compass');
+    if (compass) {
+        var points = compass.getElementsByTagName('a');
+        points[1].onclick = function() { pan(0, tileheight); return false; };
+        points[3].onclick = function() { pan(tilewidth, 0); return false; };
+        points[4].onclick = function() { pan(-tilewidth, 0); return false; };
+        points[6].onclick = function() { pan(0, -tileheight); return false; };
+        points[0].onclick = function() { pan(tilewidth, tileheight); return false; };
+        points[2].onclick = function() { pan(-tilewidth, tileheight); return false; };
+        points[5].onclick = function() { pan(tilewidth, -tileheight); return false; };
+        points[7].onclick = function() { pan(-tilewidth, -tileheight); return false; };
     }
-    this.point = new Point();
-    this.zoomed = false;
-    this.drag = this.map.getElementsByTagName('div')[0];
-
-    // Private variables
-    var drag_x = 0;
-    var drag_y = 0;
-    var self = this;
-
-    // Event handlers
-    this.map.onmousedown = associateObjWithEvent(this, 'drag_start');
-//    this.map.ondblclick = associateObjWithEvent(this, 'centre');
-    this.map.onclick = associateObjWithEvent(this, 'add_pin');
-    document.onmouseout = associateObjWithEvent(this, 'drag_end_out');
-
-    // Moving the map, loading more tiles as necessary
-    this.update = function(dx, dy, noMove) {
-        drag_x += dx;
-        drag_y += dy;
-        this.point.x = x + 1 - drag_x/this.tilewidth;
-        this.point.y = y + 1 - drag_y/this.tileheight;
-        if (!noMove) {
-            this.drag.style.left = drag_x + 'px';
-            this.drag.style.top = drag_y + 'px';
-        }
-        return false;
-    };
-    this.update(0,0);
-
-    this.add_pin = function(e, point) {
-        if (this.in_drag) { this.in_drag = false; return false; }
-        if (!point) point = new Point();
-        m = new Pin(point.x-this.pos[0]-drag_x, point.y-this.pos[1]-drag_y);
-        this.drag.appendChild(m.pin);
-        return false;
+
+    var drag = document.getElementById('drag');
+    var form = document.getElementById('mapForm');
+    if (form) form.onsubmit = form_submit;
+    if (drag) {
+        var inputs = drag.getElementsByTagName('input');
+        update_tiles(0, 0, false, true);
+        var map = document.getElementById('map');
+        map.onmousedown = drag_start;
+        document.onmouseout = drag_end_out;
     }
 }
 
-Map.prototype = {
-    myAnim : null,
-    in_drag : false,
+/*
+    var targ = '';
+    if (!e) e = window.event;
+    if (e.target) targ = e.target;
+    else if (e.srcElement) targ = e.srcElement;
+    if (targ.nodeType == 3) // defeat Safari bug
+        targ = targ.parentNode;
+*/
 
-    setCursor : function(s) {
-        this.map.style.cursor = s;
-    },
+function form_submit() {
+    this.x.value = x + 2;
+    this.y.value = y + 2;
+    return true;
+}
 
-    centre : function(e, point){
-        var x = -point.x + this.width/2 + this.pos[0];
-        var y = -point.y + this.height/2 + this.pos[1];
-        this.pan(x,y);
-    },
+function image_rotate(i, j, x, y) {
+    var id = 't' + i + '.' + j;
+    var img = document.getElementById(id);
+    // img.src = '/i/grey.gif';
+    if (x)
+        img.style.left = (img.offsetLeft + x*tilewidth) + 'px';
+    if (y)
+        img.style.top = (img.offsetTop + y*tileheight) + 'px';
+}
 
-    drag_move : function(e, point){
-        this.in_drag = true;
-        this.last_mouse_pos = this.mouse_pos;
-        this.mouse_pos = point;
-        this.update(this.mouse_pos.x-this.last_mouse_pos.x, this.mouse_pos.y-this.last_mouse_pos.y);
-        return false;
-    },
-    drag_start : function(e, point){
-        this.mouse_pos = point;
-        this.setCursor('move');
-        document.onmousemove = associateObjWithEvent(this, 'drag_move');
-        document.onmouseup = associateObjWithEvent(this, 'drag_end');
-        return false;
-    },
-    drag_end : function(e){
-        document.onmousemove = null;
-        document.onmouseup = null;
-        this.setCursor('auto');
-//        this.in_drag = false;
-        return false;
-    },
-    drag_end_out : function(e){
-        var relTarg;
-        if (e.relatedTarget) { relTarg = e.relatedTarget; }
-        else if (e.toElement) { relTarg = e.toElement; }
-        if (!relTarg) {
-            // mouse out to unknown = left the window?
-            document.onmousemove = null;
-            document.onmouseup = null;
-            this.setCursor('auto');
-        }
-        return false;
+var myAnim;
+function pan(x, y) {
+    if (!myAnim || !myAnim.isAnimated()) {
+        update_tiles(x, y, true, false);
+        myAnim = new YAHOO.util.Motion('drag', { points:{by:[x,y]} }, 1, YAHOO.util.Easing.easeBoth);
+        myAnim.animate();
+    }
+}
+
+function update_tiles(dx, dy, noMove, force) {
+    if (!dx && !dy && !force) return;
+
+    var old_drag_x = drag_x;
+    var old_drag_y = drag_y;
+    drag_x += dx;
+    drag_y += dy;
+
+    if (!noMove) {
+        var drag = document.getElementById('drag');
+        drag.style.left = drag_x + 'px';
+        drag.style.top = drag_y + 'px';
     }
 
+    var horizontal = Math.floor(old_drag_x/tilewidth) - Math.floor(drag_x/tilewidth);
+    var vertical = Math.floor(old_drag_y/tileheight) - Math.floor(drag_y/tileheight);
+    if (!horizontal && !vertical && !force) return;
+
+    for (var j=0; j<horizontal; j++) {
+        for (var i=0; i<6; i++) { image_rotate(i, mod(j + tile_x, 6),  6, 0); }
+    }
+    for (var j=horizontal; j<0; j++) {
+        for (var i=0; i<6; i++) { image_rotate(i, mod(j + tile_x, 6), -6, 0); }
+    }
+    for (var i=0; i<vertical; i++) {
+        for (var j=0; j<6; j++) { image_rotate(mod(i + tile_y, 6), j, 0,  6); }
+    }
+    for (var i=vertical; i<0; i++) {
+        for (var j=0; j<6; j++) { image_rotate(mod(i + tile_y, 6), j, 0, -6); }
+    }
+
+    x += horizontal;
+    tile_x = mod((tile_x + horizontal), 6);
+    y -= vertical;
+    tile_y = mod((tile_y + vertical), 6);
+
+    var url = '/tilma/tileserver/10k-full-london/' + x + '-' + (x+5) + ',' + y + '-' + (y+5) + '/JSON';
+    var req = YAHOO.util.Connect.asyncRequest('GET', url, async_response);
+}
+
+var async_response = {
+    success: urls_loaded,
+    failure: urls_not_loaded
 };
 
-function get_posn(e) {
-    var posx, posy;
-    if (e.pageX || e.pageY) {
-        posx = e.pageX;
-        posy = e.pageY;
-    } else if (e.clientX || e.clientY) {
-        posx = e.clientX;
-        if (document.documentElement && document.documentElement.scrollLeft) {
-            posx += document.documentElement.scrollLeft;
-        } else {
-            posx += document.body.scrollLeft;
-        }
-        posy = e.clientY;
-        if (document.documentElement && document.documentElement.scrollTop) {
-            posy += document.documentElement.scrollTop;
-        } else {
-            posy += document.body.scrollTop;
+function urls_not_loaded(o) {
+}
+
+// Load 6x6 grid of tiles around current 2x2
+function urls_loaded(o) {
+    var tiles = eval(o.responseText);
+    var drag = document.getElementById('drag');
+    for (var i=0; i<6; i++) {
+        var ii = (i + tile_y) % 6;
+        for (var j=0; j<6; j++) {
+            var jj = (j + tile_x) % 6;
+            var id = 't'+ii+'.'+jj;
+            var xx = x+j;
+            var yy = y+5-i;
+            var img = document.getElementById(id);
+            if (img) {
+                if (!img.galleryimg) { img.galleryimg = false; }
+                img.onclick = drag_check;
+                var new_src = 'http://tilma.mysociety.org/tileserver/10k-full-london/' + tiles[i][j];
+                if (img.src != new_src) img.src = new_src;
+                img.name = 'tile_' + xx + '.' + yy;
+                continue;
+            }
+            img = document.createElement('input');
+            img.type = 'image';
+            img.src = 'http://tilma.mysociety.org/tileserver/10k-full-london/' + tiles[i][j];
+            img.name = 'tile_' + xx + '.' + yy;
+            img.id = id;
+            img.onclick = drag_check;
+            img.style.position = 'absolute';
+            img.style.width = tilewidth + 'px';
+            img.style.height = tileheight + 'px';
+            img.style.top = ((ii-2)*tileheight) + 'px';
+            img.style.left = ((jj-2)*tilewidth) + 'px';
+            img.galleryimg = false;
+            img.alt = 'Loading...';
+            drag.appendChild(img);
         }
     }
-    return new Point(posx, posy);
 }
 
-function associateObjWithEvent(obj, methodName) {
-    return (function(e) {
-        e = e || window.event;
-        var point = get_posn(e);
-        return obj[methodName](e, point);
-    });
+// Floor always closer to 0
+function floor(n) {
+    if (n>=0) return Math.floor(n);
+    return Math.ceil(n);
 }
 
-function Point(x,y) {
-    this.x = x || 0;
-    this.y = y || 0;
+// Mod always to positive result
+function mod(m, n) {
+    if (m>=0) return m % n;
+    return (m % n) + n;
+}
+
+/* Dragging */
+
+var last_mouse_pos = {};
+var mouse_pos = {};
+
+function drag_move(e) {
+    if (!e) var e = window.event;
+    var point = get_posn(e);
+    if (point == mouse_pos) return false;
+    in_drag = true;
+    last_mouse_pos = mouse_pos;
+    mouse_pos = point;
+    var dx = mouse_pos.x-last_mouse_pos.x;
+    var dy = mouse_pos.y-last_mouse_pos.y;
+    update_tiles(dx, dy, false, false);
+    return false;
+}
+
+function drag_check() {
+    if (in_drag) {
+        in_drag=false;
+        return false;
+    }
+    return true;
 }
-Point.prototype.toString = function(){
-    return "("+this.x+", "+this.y+")";
-};
 
-function Pin(x,y) {
-    this.x = x || 0;
-    this.y = y || 0;
-    this.x -= 6;
-    this.y -= 20;
-    pin = document.createElement('div');
-    pin.style.position = 'absolute';
-    pin.style.top = this.y + 'px';
-    pin.style.left = this.x + 'px';
-    shadow = document.createElement('img');
-    shadow.style.top = '0px';
-    shadow.style.left = '0px';
-    shadow.src = 'i/pin_shadow.png';
-    pin.appendChild(shadow);
-    img = document.createElement('img');
-    img.style.top = '0px';
-    img.style.left = '0px';
-    img.src = 'i/pin_yellow.png';
-    pin.appendChild(img);
-    this.pin = pin;
-}
-Pin.prototype.toString = function() {
-    return "("+this.x+", "+this.y+")";
+function drag_start(e) {
+    if (!e) var e = window.event;
+    mouse_pos = get_posn(e);
+    setCursor('move');
+    document.onmousemove = drag_move;
+    document.onmouseup = drag_end;
+    return false;
 }
+
+function drag_end(e) {
+    if (!e) var e = window.event;
+    if (e.stopPropagation) e.stopPropagation();
+    document.onmousemove = null;
+    document.onmouseup = null;
+    setCursor('crosshair');
+    //if (in_drag) return false; // XXX I don't understand!
+}
+
+function drag_end_out(e) {
+    if (!e) var e = window.event;
+    var relTarg;
+    if (e.relatedTarget) { relTarg = e.relatedTarget; }
+    else if (e.toElement) { relTarg = e.toElement; }
+    if (!relTarg) {
+        // mouse out to unknown = left the window?
+        document.onmousemove = null;
+        document.onmouseup = null;
+        setCursor('crosshair');
+    }
+    return false;
+}
+
+/* Called every mousemove, so on first call, overwrite itself with quicker version */
+function get_posn(ev) {
+    var posx, posy;
+    if (ev.pageX || ev.pageY) {
+        get_posn = function(e) {
+            return { x: e.pageX, y: e.pageY };
+        };
+    } else if (ev.clientX || ev.clientY) {
+        get_posn = function(e) {
+            return {
+                x: e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft,
+                y: e.clientY + document.body.scrollTop + document.documentElement.scrollTop
+            };
+        };
+    } else {
+        get_posn = function(e) {
+            return { x: undef, y: undef };
+        };
+    }
+    return get_posn(ev);
+}
+
+function setCursor(s) {
+    var drag = document.getElementById('drag');
+    var inputs = drag.getElementsByTagName('input');
+    for (var i=0; i<inputs.length; i++) {
+        inputs[i].style.cursor = s;
+    }
+}
+
diff --git a/web/js2.js b/web/js2.js
deleted file mode 100644
index a2a8f8303..000000000
--- a/web/js2.js
+++ /dev/null
@@ -1,261 +0,0 @@
-/*
- * js.js
- * Neighbourhood Fix-It JavaScript
- * 
- * TODO
- * Get pins to disappear when they're not over the map!
- * Try and put back dragging? Not sure.
- * Selection of pin doesn't really need a server request, but I don't really care
- * 
- */
-
-
-window.onload = onLoad;
-
-// I love the global
-var tile_x = 0;
-var tile_y = 0;
-var tilewidth = 254;
-var tileheight = 254;
-
-var in_drag;
-function onLoad() {
-    // var Log = new YAHOO.widget.LogReader();
-    var compass = document.getElementById('compass');
-    if (compass) {
-        var points = compass.getElementsByTagName('a');
-        points[1].onclick = function() { pan(0, tileheight); return false; };
-        points[3].onclick = function() { pan(tilewidth, 0); return false; };
-        points[4].onclick = function() { pan(-tilewidth, 0); return false; };
-        points[6].onclick = function() { pan(0, -tileheight); return false; };
-        points[0].onclick = function() { pan(tilewidth, tileheight); return false; };
-        points[2].onclick = function() { pan(-tilewidth, tileheight); return false; };
-        points[5].onclick = function() { pan(tilewidth, -tileheight); return false; };
-        points[7].onclick = function() { pan(-tilewidth, -tileheight); return false; };
-    }
-
-    var drag = document.getElementById('drag');
-    var form = document.getElementById('mapForm');
-    if (form) form.onsubmit = form_submit;
-    if (drag) {
-        var inputs = drag.getElementsByTagName('input');
-        update_tiles(0, 0, false, true);
-        var map = document.getElementById('map');
-        map.onmousedown = drag_start;
-        document.onmouseout = drag_end_out;
-    }
-}
-
-/*
-    var targ = '';
-    if (!e) e = window.event;
-    if (e.target) targ = e.target;
-    else if (e.srcElement) targ = e.srcElement;
-    if (targ.nodeType == 3) // defeat Safari bug
-        targ = targ.parentNode;
-*/
-
-function form_submit() {
-    this.x.value = x + 2;
-    this.y.value = y + 2;
-    return true;
-}
-
-function image_rotate(i, j, x, y) {
-    var id = 't' + i + '.' + j;
-    var img = document.getElementById(id);
-    // img.src = '/i/grey.gif';
-    if (x)
-        img.style.left = (img.offsetLeft + x*tilewidth) + 'px';
-    if (y)
-        img.style.top = (img.offsetTop + y*tileheight) + 'px';
-}
-
-var myAnim;
-function pan(x, y) {
-    if (!myAnim || !myAnim.isAnimated()) {
-        update_tiles(x, y, true, false);
-        myAnim = new YAHOO.util.Motion('drag', { points:{by:[x,y]} }, 1, YAHOO.util.Easing.easeBoth);
-        myAnim.animate();
-    }
-}
-
-function update_tiles(dx, dy, noMove, force) {
-    if (!dx && !dy && !force) return;
-
-    var old_drag_x = drag_x;
-    var old_drag_y = drag_y;
-    drag_x += dx;
-    drag_y += dy;
-
-    if (!noMove) {
-        var drag = document.getElementById('drag');
-        drag.style.left = drag_x + 'px';
-        drag.style.top = drag_y + 'px';
-    }
-
-    var horizontal = Math.floor(old_drag_x/tilewidth) - Math.floor(drag_x/tilewidth);
-    var vertical = Math.floor(old_drag_y/tileheight) - Math.floor(drag_y/tileheight);
-    if (!horizontal && !vertical && !force) return;
-
-    for (var j=0; j<horizontal; j++) {
-        for (var i=0; i<6; i++) { image_rotate(i, mod(j + tile_x, 6),  6, 0); }
-    }
-    for (var j=horizontal; j<0; j++) {
-        for (var i=0; i<6; i++) { image_rotate(i, mod(j + tile_x, 6), -6, 0); }
-    }
-    for (var i=0; i<vertical; i++) {
-        for (var j=0; j<6; j++) { image_rotate(mod(i + tile_y, 6), j, 0,  6); }
-    }
-    for (var i=vertical; i<0; i++) {
-        for (var j=0; j<6; j++) { image_rotate(mod(i + tile_y, 6), j, 0, -6); }
-    }
-
-    x += horizontal;
-    tile_x = mod((tile_x + horizontal), 6);
-    y -= vertical;
-    tile_y = mod((tile_y + vertical), 6);
-
-    var url = '/tilma/tileserver/10k-full-london/' + x + '-' + (x+5) + ',' + y + '-' + (y+5) + '/JSON';
-    var req = mySociety.asyncRequest(url, urls_loaded);
-}
-
-// Load 6x6 grid of tiles around current 2x2
-function urls_loaded(o) {
-    if (o.readyState != 4) return;
-    var tiles = eval(o.responseText);
-    var drag = document.getElementById('drag');
-    for (var i=0; i<6; i++) {
-        var ii = (i + tile_y) % 6;
-        for (var j=0; j<6; j++) {
-            var jj = (j + tile_x) % 6;
-            var id = 't'+ii+'.'+jj;
-            var xx = x+j;
-            var yy = y+5-i;
-            var img = document.getElementById(id);
-            if (img) {
-                if (!img.galleryimg) { img.galleryimg = false; }
-                img.onclick = drag_check;
-                var new_src = 'http://tilma.mysociety.org/tileserver/10k-full-london/' + tiles[i][j];
-                if (img.src != new_src) img.src = new_src;
-                img.name = 'tile_' + xx + '.' + yy;
-                continue;
-            }
-            img = document.createElement('input');
-            img.type = 'image';
-            img.src = 'http://tilma.mysociety.org/tileserver/10k-full-london/' + tiles[i][j];
-            img.name = 'tile_' + xx + '.' + yy;
-            img.id = id;
-            img.onclick = drag_check;
-            img.style.position = 'absolute';
-            img.style.width = tilewidth + 'px';
-            img.style.height = tileheight + 'px';
-            img.style.top = ((ii-2)*tileheight) + 'px';
-            img.style.left = ((jj-2)*tilewidth) + 'px';
-            img.galleryimg = false;
-            img.alt = 'Loading...';
-            drag.appendChild(img);
-        }
-    }
-}
-
-// Floor always closer to 0
-function floor(n) {
-    if (n>=0) return Math.floor(n);
-    return Math.ceil(n);
-}
-
-// Mod always to positive result
-function mod(m, n) {
-    if (m>=0) return m % n;
-    return (m % n) + n;
-}
-
-/* Dragging */
-
-var last_mouse_pos = {};
-var mouse_pos = {};
-
-function drag_move(e) {
-    if (!e) var e = window.event;
-    var point = get_posn(e);
-    if (point == mouse_pos) return false;
-    in_drag = true;
-    last_mouse_pos = mouse_pos;
-    mouse_pos = point;
-    var dx = mouse_pos.x-last_mouse_pos.x;
-    var dy = mouse_pos.y-last_mouse_pos.y;
-    update_tiles(dx, dy, false, false);
-    return false;
-}
-
-function drag_check() {
-    if (in_drag) {
-        in_drag=false;
-        return false;
-    }
-    return true;
-}
-
-function drag_start(e) {
-    if (!e) var e = window.event;
-    mouse_pos = get_posn(e);
-    setCursor('move');
-    document.onmousemove = drag_move;
-    document.onmouseup = drag_end;
-    return false;
-}
-
-function drag_end(e) {
-    if (!e) var e = window.event;
-    if (e.stopPropagation) e.stopPropagation();
-    document.onmousemove = null;
-    document.onmouseup = null;
-    setCursor('crosshair');
-    //if (in_drag) return false; // XXX I don't understand!
-}
-
-function drag_end_out(e) {
-    if (!e) var e = window.event;
-    var relTarg;
-    if (e.relatedTarget) { relTarg = e.relatedTarget; }
-    else if (e.toElement) { relTarg = e.toElement; }
-    if (!relTarg) {
-        // mouse out to unknown = left the window?
-        document.onmousemove = null;
-        document.onmouseup = null;
-        setCursor('crosshair');
-    }
-    return false;
-}
-
-/* Called every mousemove, so on first call, overwrite itself with quicker version */
-function get_posn(ev) {
-    var posx, posy;
-    if (ev.pageX || ev.pageY) {
-        get_posn = function(e) {
-            return { x: e.pageX, y: e.pageY };
-        };
-    } else if (ev.clientX || ev.clientY) {
-        get_posn = function(e) {
-            return {
-                x: e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft,
-                y: e.clientY + document.body.scrollTop + document.documentElement.scrollTop
-            };
-        };
-    } else {
-        get_posn = function(e) {
-            return { x: undef, y: undef };
-        };
-    }
-    return get_posn(ev);
-}
-
-function setCursor(s) {
-    var drag = document.getElementById('drag');
-    var inputs = drag.getElementsByTagName('input');
-    for (var i=0; i<inputs.length; i++) {
-        inputs[i].style.cursor = s;
-    }
-}
-
diff --git a/web/yui/README b/web/yui/README
deleted file mode 100644
index 86d7f4b20..000000000
--- a/web/yui/README
+++ /dev/null
@@ -1,110 +0,0 @@
-YUI Library Release Notes

-

-*** version 0.11.4 ***

-

-This update contains some priority bug fixes to the following components:

-

-* Yahoo

-* Container

-* Drag and Drop

-* Event

-

-Additional details can be found in the README files for each updated component.

-

-*** version 0.11.3 ***

-

-This update contains general fixes to the YUI library and additions to the YUI

-cheatsheets under docs/assets.  Please see the README file for each component in

-the build directory for updates and fixes since version 0.11.2.

-

-*** version 0.11.2 ***

-

-This update contains a high-priority fix to Drag and Drop that prevents text

-selection.  Additional details can be found in the README file for:

-

-* Drag and Drop

-

-*** version 0.11.1 ***

-

-Release 0.11.1 addresses some high-priority bugs reported in the recently

-released version 0.11.0. Additional details can be found in the README files for

-each updated component:

-

-* Animation

-* Dom

-* Drag and Drop

-* Connection Manager

-* Container

-

-*** version 0.11.0 ***

-

-This version introduces the Logger widget.  The YUI cheatsheets for version

-0.11.0 and 0.10.0 are also included in this distribution under docs/assets.

-

-Please see the README file for each component in the build directory for

-updates and fixes since version 0.10.0.

-

-*** version 0.10.0 ***

-

-In this release, the directory structure has been modified to provide more

-component organization.  This is the new format:

-

-yui/

-  |

-  -- build/

-  | |

-  | -- dom/

-  | |

-  | | -- assets/

-  | |

-  | | -- dom.js

-  | |

-  -- docs/

-  | |

-  | -- dom/

-  | |

-  -- examples/

-  | |

-  | -- dom/

-  | |

-  | | -- img/

-

-Notice there are three immediate directories under the

-root YUI.  They are:

-

-*build/*

-This directory contains the source files for each YUI component, and each

-component is presented as a sub-directory under build/.  Notice that there are

-generally two source files: component.js and component-min.js.  The "component"

-source is the raw, commented build and "component-min" is the minified version

-of the same file with comments and whitespace removed.  With some components,

-there is an assets sub-directory.  CSS and image dependencies for each

-component are stored in its assets sub-directory.

-

-Note: If a component makes use of images, the image source path in the

-component's CSS file will point to Akamai.  The physical images are also

-available in the assets/ directory for local availability.  Please modify the

-CSS image references if you wish to use your own image assets.

-

-*docs/*

-This directory contains the jsdoc-generated API reference for every YUI

-component.  Each component is presented as a sub-directory under docs/.

-

-*examples/*

-This directory contains functional examples for each component in the YUI

-Library.  The examples are not part of the formal distribution; rather,

-they provide demonstrations of each component in use.  Each example uses YUI

-Library source files from the build/ directory, while all example-specific

-dependencies are stored in sub-directories (e.g. examples/dom/img).

-Some components, including the AutoComplete Control and Connection Manager,

-make use of PHP to implement certain examples.

-

-For example:

-In yui/examples/dom, the dom.js source file and all YUI .js dependencies

-are drawn from yui/build/ directories.  All other example-specific sources are

-stored as sub-directories: yui/examples/dom/css and yui/examples/dom/img.

-

-Each functional example is also available and functional on

-developer.yahoo.com/yui/.  They reproduced here as part of the distribution

-for your convenience.

-

diff --git a/web/yui/animation-min.js b/web/yui/animation-min.js
deleted file mode 100644
index 5ef228185..000000000
--- a/web/yui/animation-min.js
+++ /dev/null
@@ -1 +0,0 @@
-/* Copyright (c) 2006, Yahoo! Inc. All rights reserved.  Code licensed under the BSD License: http://developer.yahoo.net/yui/license.txt Version: 0.11.3 */ YAHOO.util.Anim=function(el,attributes,duration,method){if(el){this.init(el,attributes,duration,method);}};YAHOO.util.Anim.prototype={toString:function(){var el=this.getEl();var id=el.id||el.tagName;return("Anim "+id);},patterns:{noNegatives:/width|height|opacity|padding/i,offsetAttribute:/^((width|height)|(top|left))$/,defaultUnit:/width|height|top$|bottom$|left$|right$/i,offsetUnit:/\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i},doMethod:function(attr,start,end){return this.method(this.currentFrame,start,end-start,this.totalFrames);},setAttribute:function(attr,val,unit){if(this.patterns.noNegatives.test(attr)){val=(val>0)?val:0;}YAHOO.util.Dom.setStyle(this.getEl(),attr,val+unit);},getAttribute:function(attr){var el=this.getEl();var val=YAHOO.util.Dom.getStyle(el,attr);if(val!=='auto'&&!this.patterns.offsetUnit.test(val)){return parseFloat(val);}var a=this.patterns.offsetAttribute.exec(attr)||[];var pos=!!(a[3]);var box=!!(a[2]);if(box||(YAHOO.util.Dom.getStyle(el,'position')=='absolute'&&pos)){val=el['offset'+a[0].charAt(0).toUpperCase()+a[0].substr(1)];}else{val=0;}return val;},getDefaultUnit:function(attr){if(this.patterns.defaultUnit.test(attr)){return'px';}return'';},setRuntimeAttribute:function(attr){var start;var end;var attributes=this.attributes;this.runtimeAttributes[attr]={};var isset=function(prop){return(typeof prop!=='undefined');};if(!isset(attributes[attr]['to'])&&!isset(attributes[attr]['by'])){return false;}start=(isset(attributes[attr]['from']))?attributes[attr]['from']:this.getAttribute(attr);if(isset(attributes[attr]['to'])){end=attributes[attr]['to'];}else if(isset(attributes[attr]['by'])){if(start.constructor==Array){end=[];for(var i=0,len=start.length;i<len;++i){end[i]=start[i]+attributes[attr]['by'][i];}}else{end=start+attributes[attr]['by'];}}this.runtimeAttributes[attr].start=start;this.runtimeAttributes[attr].end=end;this.runtimeAttributes[attr].unit=(isset(attributes[attr].unit))?attributes[attr]['unit']:this.getDefaultUnit(attr);},init:function(el,attributes,duration,method){var isAnimated=false;var startTime=null;var actualFrames=0;el=YAHOO.util.Dom.get(el);this.attributes=attributes||{};this.duration=duration||1;this.method=method||YAHOO.util.Easing.easeNone;this.useSeconds=true;this.currentFrame=0;this.totalFrames=YAHOO.util.AnimMgr.fps;this.getEl=function(){return el;};this.isAnimated=function(){return isAnimated;};this.getStartTime=function(){return startTime;};this.runtimeAttributes={};this.animate=function(){if(this.isAnimated()){return false;}this.currentFrame=0;this.totalFrames=(this.useSeconds)?Math.ceil(YAHOO.util.AnimMgr.fps*this.duration):this.duration;YAHOO.util.AnimMgr.registerElement(this);};this.stop=function(){YAHOO.util.AnimMgr.stop(this);};var onStart=function(){this.onStart.fire();for(var attr in this.attributes){this.setRuntimeAttribute(attr);}isAnimated=true;actualFrames=0;startTime=new Date();};var onTween=function(){var data={duration:new Date()-this.getStartTime(),currentFrame:this.currentFrame};data.toString=function(){return('duration: '+data.duration+', currentFrame: '+data.currentFrame);};this.onTween.fire(data);var runtimeAttributes=this.runtimeAttributes;for(var attr in runtimeAttributes){this.setAttribute(attr,this.doMethod(attr,runtimeAttributes[attr].start,runtimeAttributes[attr].end),runtimeAttributes[attr].unit);}actualFrames+=1;};var onComplete=function(){var actual_duration=(new Date()-startTime)/1000;var data={duration:actual_duration,frames:actualFrames,fps:actualFrames/actual_duration};data.toString=function(){return('duration: '+data.duration+', frames: '+data.frames+', fps: '+data.fps);};isAnimated=false;actualFrames=0;this.onComplete.fire(data);};this._onStart=new YAHOO.util.CustomEvent('_start',this,true);this.onStart=new YAHOO.util.CustomEvent('start',this);this.onTween=new YAHOO.util.CustomEvent('tween',this);this._onTween=new YAHOO.util.CustomEvent('_tween',this,true);this.onComplete=new YAHOO.util.CustomEvent('complete',this);this._onComplete=new YAHOO.util.CustomEvent('_complete',this,true);this._onStart.subscribe(onStart);this._onTween.subscribe(onTween);this._onComplete.subscribe(onComplete);}};YAHOO.util.AnimMgr=new function(){var thread=null;var queue=[];var tweenCount=0;this.fps=200;this.delay=1;this.registerElement=function(tween){queue[queue.length]=tween;tweenCount+=1;tween._onStart.fire();this.start();};this.unRegister=function(tween,index){tween._onComplete.fire();index=index||getIndex(tween);if(index!=-1){queue.splice(index,1);}tweenCount-=1;if(tweenCount<=0){this.stop();}};this.start=function(){if(thread===null){thread=setInterval(this.run,this.delay);}};this.stop=function(tween){if(!tween){clearInterval(thread);for(var i=0,len=queue.length;i<len;++i){if(queue[i].isAnimated()){this.unRegister(tween,i);}}queue=[];thread=null;tweenCount=0;}else{this.unRegister(tween);}};this.run=function(){for(var i=0,len=queue.length;i<len;++i){var tween=queue[i];if(!tween||!tween.isAnimated()){continue;}if(tween.currentFrame<tween.totalFrames||tween.totalFrames===null){tween.currentFrame+=1;if(tween.useSeconds){correctFrame(tween);}tween._onTween.fire();}else{YAHOO.util.AnimMgr.stop(tween,i);}}};var getIndex=function(anim){for(var i=0,len=queue.length;i<len;++i){if(queue[i]==anim){return i;}}return-1;};var correctFrame=function(tween){var frames=tween.totalFrames;var frame=tween.currentFrame;var expected=(tween.currentFrame*tween.duration*1000/tween.totalFrames);var elapsed=(new Date()-tween.getStartTime());var tweak=0;if(elapsed<tween.duration*1000){tweak=Math.round((elapsed/expected-1)*tween.currentFrame);}else{tweak=frames-(frame+1);}if(tweak>0&&isFinite(tweak)){if(tween.currentFrame+tweak>=frames){tweak=frames-(frame+1);}tween.currentFrame+=tweak;}};};YAHOO.util.Bezier=new function(){this.getPosition=function(points,t){var n=points.length;var tmp=[];for(var i=0;i<n;++i){tmp[i]=[points[i][0],points[i][1]];}for(var j=1;j<n;++j){for(i=0;i<n-j;++i){tmp[i][0]=(1-t)*tmp[i][0]+t*tmp[parseInt(i+1,10)][0];tmp[i][1]=(1-t)*tmp[i][1]+t*tmp[parseInt(i+1,10)][1];}}return[tmp[0][0],tmp[0][1]];};};(function(){YAHOO.util.ColorAnim=function(el,attributes,duration,method){YAHOO.util.ColorAnim.superclass.constructor.call(this,el,attributes,duration,method);};YAHOO.extend(YAHOO.util.ColorAnim,YAHOO.util.Anim);var Y=YAHOO.util;var superclass=Y.ColorAnim.superclass;var proto=Y.ColorAnim.prototype;proto.toString=function(){var el=this.getEl();var id=el.id||el.tagName;return("ColorAnim "+id);};proto.patterns.color=/color$/i;proto.patterns.rgb=/^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;proto.patterns.hex=/^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;proto.patterns.hex3=/^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;proto.parseColor=function(s){if(s.length==3){return s;}var c=this.patterns.hex.exec(s);if(c&&c.length==4){return[parseInt(c[1],16),parseInt(c[2],16),parseInt(c[3],16)];}c=this.patterns.rgb.exec(s);if(c&&c.length==4){return[parseInt(c[1],10),parseInt(c[2],10),parseInt(c[3],10)];}c=this.patterns.hex3.exec(s);if(c&&c.length==4){return[parseInt(c[1]+c[1],16),parseInt(c[2]+c[2],16),parseInt(c[3]+c[3],16)];}return null;};proto.getAttribute=function(attr){var el=this.getEl();if(this.patterns.color.test(attr)){var val=YAHOO.util.Dom.getStyle(el,attr);if(val=='transparent'){var parent=el.parentNode;val=Y.Dom.getStyle(parent,attr);while(parent&&val=='transparent'){parent=parent.parentNode;val=Y.Dom.getStyle(parent,attr);if(parent.tagName.toUpperCase()=='HTML'){val='ffffff';}}}}else{val=superclass.getAttribute.call(this,attr);}return val;};proto.doMethod=function(attr,start,end){var val;if(this.patterns.color.test(attr)){val=[];for(var i=0,len=start.length;i<len;++i){val[i]=superclass.doMethod.call(this,attr,start[i],end[i]);}val='rgb('+Math.floor(val[0])+','+Math.floor(val[1])+','+Math.floor(val[2])+')';}else{val=superclass.doMethod.call(this,attr,start,end);}return val;};proto.setRuntimeAttribute=function(attr){superclass.setRuntimeAttribute.call(this,attr);if(this.patterns.color.test(attr)){var attributes=this.attributes;var start=this.parseColor(this.runtimeAttributes[attr].start);var end=this.parseColor(this.runtimeAttributes[attr].end);if(typeof attributes[attr]['to']==='undefined'&&typeof attributes[attr]['by']!=='undefined'){end=this.parseColor(attributes[attr].by);for(var i=0,len=start.length;i<len;++i){end[i]=start[i]+end[i];}}this.runtimeAttributes[attr].start=start;this.runtimeAttributes[attr].end=end;}};})();YAHOO.util.Easing={easeNone:function(t,b,c,d){return c*t/d+b;},easeIn:function(t,b,c,d){return c*(t/=d)*t+b;},easeOut:function(t,b,c,d){return-c*(t/=d)*(t-2)+b;},easeBoth:function(t,b,c,d){if((t/=d/2)<1)return c/2*t*t+b;return-c/2*((--t)*(t-2)-1)+b;},easeInStrong:function(t,b,c,d){return c*(t/=d)*t*t*t+b;},easeOutStrong:function(t,b,c,d){return-c*((t=t/d-1)*t*t*t-1)+b;},easeBothStrong:function(t,b,c,d){if((t/=d/2)<1)return c/2*t*t*t*t+b;return-c/2*((t-=2)*t*t*t-2)+b;},elasticIn:function(t,b,c,d,a,p){if(t==0)return b;if((t/=d)==1)return b+c;if(!p)p=d*.3;if(!a||a<Math.abs(c)){a=c;var s=p/4;}else var s=p/(2*Math.PI)*Math.asin(c/a);return-(a*Math.pow(2,10*(t-=1))*Math.sin((t*d-s)*(2*Math.PI)/p))+b;},elasticOut:function(t,b,c,d,a,p){if(t==0)return b;if((t/=d)==1)return b+c;if(!p)p=d*.3;if(!a||a<Math.abs(c)){a=c;var s=p/4;}else var s=p/(2*Math.PI)*Math.asin(c/a);return a*Math.pow(2,-10*t)*Math.sin((t*d-s)*(2*Math.PI)/p)+c+b;},elasticBoth:function(t,b,c,d,a,p){if(t==0)return b;if((t/=d/2)==2)return b+c;if(!p)p=d*(.3*1.5);if(!a||a<Math.abs(c)){a=c;var s=p/4;}else var s=p/(2*Math.PI)*Math.asin(c/a);if(t<1)return-.5*(a*Math.pow(2,10*(t-=1))*Math.sin((t*d-s)*(2*Math.PI)/p))+b;return a*Math.pow(2,-10*(t-=1))*Math.sin((t*d-s)*(2*Math.PI)/p)*.5+c+b;},backIn:function(t,b,c,d,s){if(typeof s=='undefined')s=1.70158;return c*(t/=d)*t*((s+1)*t-s)+b;},backOut:function(t,b,c,d,s){if(typeof s=='undefined')s=1.70158;return c*((t=t/d-1)*t*((s+1)*t+s)+1)+b;},backBoth:function(t,b,c,d,s){if(typeof s=='undefined')s=1.70158;if((t/=d/2)<1)return c/2*(t*t*(((s*=(1.525))+1)*t-s))+b;return c/2*((t-=2)*t*(((s*=(1.525))+1)*t+s)+2)+b;},bounceIn:function(t,b,c,d){return c-YAHOO.util.Easing.bounceOut(d-t,0,c,d)+b;},bounceOut:function(t,b,c,d){if((t/=d)<(1/2.75)){return c*(7.5625*t*t)+b;}else if(t<(2/2.75)){return c*(7.5625*(t-=(1.5/2.75))*t+.75)+b;}else if(t<(2.5/2.75)){return c*(7.5625*(t-=(2.25/2.75))*t+.9375)+b;}else{return c*(7.5625*(t-=(2.625/2.75))*t+.984375)+b;}},bounceBoth:function(t,b,c,d){if(t<d/2)return YAHOO.util.Easing.bounceIn(t*2,0,c,d)*.5+b;return YAHOO.util.Easing.bounceOut(t*2-d,0,c,d)*.5+c*.5+b;}};(function(){YAHOO.util.Motion=function(el,attributes,duration,method){if(el){YAHOO.util.Motion.superclass.constructor.call(this,el,attributes,duration,method);}};YAHOO.extend(YAHOO.util.Motion,YAHOO.util.ColorAnim);var Y=YAHOO.util;var superclass=Y.Motion.superclass;var proto=Y.Motion.prototype;proto.toString=function(){var el=this.getEl();var id=el.id||el.tagName;return("Motion "+id);};proto.patterns.points=/^points$/i;proto.setAttribute=function(attr,val,unit){if(this.patterns.points.test(attr)){unit=unit||'px';superclass.setAttribute.call(this,'left',val[0],unit);superclass.setAttribute.call(this,'top',val[1],unit);}else{superclass.setAttribute.call(this,attr,val,unit);}};proto.getAttribute=function(attr){if(this.patterns.points.test(attr)){var val=[superclass.getAttribute.call(this,'left'),superclass.getAttribute.call(this,'top')];}else{val=superclass.getAttribute.call(this,attr);}return val;};proto.doMethod=function(attr,start,end){var val=null;if(this.patterns.points.test(attr)){var t=this.method(this.currentFrame,0,100,this.totalFrames)/100;val=Y.Bezier.getPosition(this.runtimeAttributes[attr],t);}else{val=superclass.doMethod.call(this,attr,start,end);}return val;};proto.setRuntimeAttribute=function(attr){if(this.patterns.points.test(attr)){var el=this.getEl();var attributes=this.attributes;var start;var control=attributes['points']['control']||[];var end;var i,len;if(control.length>0&&!(control[0]instanceof Array)){control=[control];}else{var tmp=[];for(i=0,len=control.length;i<len;++i){tmp[i]=control[i];}control=tmp;}if(Y.Dom.getStyle(el,'position')=='static'){Y.Dom.setStyle(el,'position','relative');}if(isset(attributes['points']['from'])){Y.Dom.setXY(el,attributes['points']['from']);}else{Y.Dom.setXY(el,Y.Dom.getXY(el));}start=this.getAttribute('points');if(isset(attributes['points']['to'])){end=translateValues.call(this,attributes['points']['to'],start);var pageXY=Y.Dom.getXY(this.getEl());for(i=0,len=control.length;i<len;++i){control[i]=translateValues.call(this,control[i],start);}}else if(isset(attributes['points']['by'])){end=[start[0]+attributes['points']['by'][0],start[1]+attributes['points']['by'][1]];for(i=0,len=control.length;i<len;++i){control[i]=[start[0]+control[i][0],start[1]+control[i][1]];}}this.runtimeAttributes[attr]=[start];if(control.length>0){this.runtimeAttributes[attr]=this.runtimeAttributes[attr].concat(control);}this.runtimeAttributes[attr][this.runtimeAttributes[attr].length]=end;}else{superclass.setRuntimeAttribute.call(this,attr);}};var translateValues=function(val,start){var pageXY=Y.Dom.getXY(this.getEl());val=[val[0]-pageXY[0]+start[0],val[1]-pageXY[1]+start[1]];return val;};var isset=function(prop){return(typeof prop!=='undefined');};})();(function(){YAHOO.util.Scroll=function(el,attributes,duration,method){if(el){YAHOO.util.Scroll.superclass.constructor.call(this,el,attributes,duration,method);}};YAHOO.extend(YAHOO.util.Scroll,YAHOO.util.ColorAnim);var Y=YAHOO.util;var superclass=Y.Scroll.superclass;var proto=Y.Scroll.prototype;proto.toString=function(){var el=this.getEl();var id=el.id||el.tagName;return("Scroll "+id);};proto.doMethod=function(attr,start,end){var val=null;if(attr=='scroll'){val=[this.method(this.currentFrame,start[0],end[0]-start[0],this.totalFrames),this.method(this.currentFrame,start[1],end[1]-start[1],this.totalFrames)];}else{val=superclass.doMethod.call(this,attr,start,end);}return val;};proto.getAttribute=function(attr){var val=null;var el=this.getEl();if(attr=='scroll'){val=[el.scrollLeft,el.scrollTop];}else{val=superclass.getAttribute.call(this,attr);}return val;};proto.setAttribute=function(attr,val,unit){var el=this.getEl();if(attr=='scroll'){el.scrollLeft=val[0];el.scrollTop=val[1];}else{superclass.setAttribute.call(this,attr,val,unit);}};})();

diff --git a/web/yui/connection-min.js b/web/yui/connection-min.js
deleted file mode 100644
index 1cfcbd32f..000000000
--- a/web/yui/connection-min.js
+++ /dev/null
@@ -1,88 +0,0 @@
-/* Copyright (c) 2006, Yahoo! Inc. All rights reserved.  Code licensed under the BSD License: http://developer.yahoo.net/yui/license.txt Version: 0.11.3 */

-YAHOO.util.Connect={_msxml_progid:['MSXML2.XMLHTTP.3.0','MSXML2.XMLHTTP','Microsoft.XMLHTTP'],_http_header:{},_has_http_headers:false,_use_default_post_header:true,_default_post_header:'application/x-www-form-urlencoded',_isFormSubmit:false,_isFileUpload:false,_formNode:null,_sFormData:null,_poll:{},_timeOut:{},_polling_interval:50,_transaction_id:0,setProgId:function(id)

-{this._msxml_progid.unshift(id);},setDefaultPostHeader:function(b)

-{this._use_default_post_header=b;},setPollingInterval:function(i)

-{if(typeof i=='number'&&isFinite(i)){this._polling_interval=i;}},createXhrObject:function(transactionId)

-{var obj,http;try

-{http=new XMLHttpRequest();obj={conn:http,tId:transactionId};}

-catch(e)

-{for(var i=0;i<this._msxml_progid.length;++i){try

-{http=new ActiveXObject(this._msxml_progid[i]);obj={conn:http,tId:transactionId};break;}

-catch(e){}}}

-finally

-{return obj;}},getConnectionObject:function()

-{var o;var tId=this._transaction_id;try

-{o=this.createXhrObject(tId);if(o){this._transaction_id++;}}

-catch(e){}

-finally

-{return o;}},asyncRequest:function(method,uri,callback,postData)

-{var o=this.getConnectionObject();if(!o){return null;}

-else{if(this._isFormSubmit){if(this._isFileUpload){this.uploadFile(o.tId,callback,uri);this.releaseObject(o);return;}

-if(method=='GET'){uri+="?"+this._sFormData;}

-else if(method=='POST'){postData=(postData?this._sFormData+"&"+postData:this._sFormData);}

-this._sFormData='';}

-o.conn.open(method,uri,true);if(this._isFormSubmit||(postData&&this._use_default_post_header)){this.initHeader('Content-Type',this._default_post_header);if(this._isFormSubmit){this._isFormSubmit=false;}}

-if(this._has_http_headers){this.setHeader(o);}

-this.handleReadyState(o,callback);o.conn.send(postData?postData:null);return o;}},handleReadyState:function(o,callback)

-{var oConn=this;if(callback&&callback.timeout){this._timeOut[o.tId]=window.setTimeout(function(){oConn.abort(o,callback,true);},callback.timeout);}

-this._poll[o.tId]=window.setInterval(function(){if(o.conn&&o.conn.readyState==4){window.clearInterval(oConn._poll[o.tId]);delete oConn._poll[o.tId];if(callback&&callback.timeout){delete oConn._timeOut[o.tId];}

-oConn.handleTransactionResponse(o,callback);}},this._polling_interval);},handleTransactionResponse:function(o,callback,isAbort)

-{if(!callback){this.releaseObject(o);return;}

-var httpStatus,responseObject;try

-{if(o.conn.status!==undefined&&o.conn.status!=0){httpStatus=o.conn.status;}

-else{httpStatus=13030;}}

-catch(e){httpStatus=13030;}

-if(httpStatus>=200&&httpStatus<300){try

-{responseObject=this.createResponseObject(o,callback.argument);if(callback.success){if(!callback.scope){callback.success(responseObject);}

-else{callback.success.apply(callback.scope,[responseObject]);}}}

-catch(e){}}

-else{try

-{switch(httpStatus){case 12002:case 12029:case 12030:case 12031:case 12152:case 13030:responseObject=this.createExceptionObject(o.tId,callback.argument,(isAbort?isAbort:false));if(callback.failure){if(!callback.scope){callback.failure(responseObject);}

-else{callback.failure.apply(callback.scope,[responseObject]);}}

-break;default:responseObject=this.createResponseObject(o,callback.argument);if(callback.failure){if(!callback.scope){callback.failure(responseObject);}

-else{callback.failure.apply(callback.scope,[responseObject]);}}}}

-catch(e){}}

-this.releaseObject(o);responseObject=null;},createResponseObject:function(o,callbackArg)

-{var obj={};var headerObj={};try

-{var headerStr=o.conn.getAllResponseHeaders();var header=headerStr.split('\n');for(var i=0;i<header.length;i++){var delimitPos=header[i].indexOf(':');if(delimitPos!=-1){headerObj[header[i].substring(0,delimitPos)]=header[i].substring(delimitPos+2);}}}

-catch(e){}

-obj.tId=o.tId;obj.status=o.conn.status;obj.statusText=o.conn.statusText;obj.getResponseHeader=headerObj;obj.getAllResponseHeaders=headerStr;obj.responseText=o.conn.responseText;obj.responseXML=o.conn.responseXML;if(typeof callbackArg!==undefined){obj.argument=callbackArg;}

-return obj;},createExceptionObject:function(tId,callbackArg,isAbort)

-{var COMM_CODE=0;var COMM_ERROR='communication failure';var ABORT_CODE=-1;var ABORT_ERROR='transaction aborted';var obj={};obj.tId=tId;if(isAbort){obj.status=ABORT_CODE;obj.statusText=ABORT_ERROR;}

-else{obj.status=COMM_CODE;obj.statusText=COMM_ERROR;}

-if(callbackArg){obj.argument=callbackArg;}

-return obj;},initHeader:function(label,value)

-{if(this._http_header[label]===undefined){this._http_header[label]=value;}

-else{this._http_header[label]=value+","+this._http_header[label];}

-this._has_http_headers=true;},setHeader:function(o)

-{for(var prop in this._http_header){if(this._http_header.hasOwnProperty(prop)){o.conn.setRequestHeader(prop,this._http_header[prop]);}}

-delete this._http_header;this._http_header={};this._has_http_headers=false;},setForm:function(formId,isUpload,secureUri)

-{this._sFormData='';if(typeof formId=='string'){var oForm=(document.getElementById(formId)||document.forms[formId]);}

-else if(typeof formId=='object'){var oForm=formId;}

-else{return;}

-if(isUpload){this.createFrame(secureUri?secureUri:null);this._isFormSubmit=true;this._isFileUpload=true;this._formNode=oForm;return;}

-var oElement,oName,oValue,oDisabled;var hasSubmit=false;for(var i=0;i<oForm.elements.length;i++){oElement=oForm.elements[i];oDisabled=oForm.elements[i].disabled;oName=oForm.elements[i].name;oValue=oForm.elements[i].value;if(!oDisabled&&oName)

-{switch(oElement.type)

-{case'select-one':case'select-multiple':for(var j=0;j<oElement.options.length;j++){if(oElement.options[j].selected){if(window.ActiveXObject){this._sFormData+=encodeURIComponent(oName)+'='+encodeURIComponent(oElement.options[j].attributes['value'].specified?oElement.options[j].value:oElement.options[j].text)+'&';}

-else{this._sFormData+=encodeURIComponent(oName)+'='+encodeURIComponent(oElement.options[j].hasAttribute('value')?oElement.options[j].value:oElement.options[j].text)+'&';}}}

-break;case'radio':case'checkbox':if(oElement.checked){this._sFormData+=encodeURIComponent(oName)+'='+encodeURIComponent(oValue)+'&';}

-break;case'file':case undefined:case'reset':case'button':break;case'submit':if(hasSubmit==false){this._sFormData+=encodeURIComponent(oName)+'='+encodeURIComponent(oValue)+'&';hasSubmit=true;}

-break;default:this._sFormData+=encodeURIComponent(oName)+'='+encodeURIComponent(oValue)+'&';break;}}}

-this._isFormSubmit=true;this._sFormData=this._sFormData.substr(0,this._sFormData.length-1);},createFrame:function(secureUri){var frameId='yuiIO'+this._transaction_id;if(window.ActiveXObject){var io=document.createElement('<IFRAME id="'+frameId+'" name="'+frameId+'">');if(typeof secureUri=='boolean'){io.src='javascript:false';}

-else{io.src=secureUri;}}

-else{var io=document.createElement('IFRAME');io.id=frameId;io.name=frameId;}

-io.style.position='absolute';io.style.top='-1000px';io.style.left='-1000px';document.body.appendChild(io);},uploadFile:function(id,callback,uri){var frameId='yuiIO'+id;var io=document.getElementById(frameId);this._formNode.action=uri;this._formNode.enctype='multipart/form-data';this._formNode.method='POST';this._formNode.target=frameId;this._formNode.submit();this._formNode=null;this._isFileUpload=false;this._isFormSubmit=false;var uploadCallback=function()

-{var obj={};obj.tId=id;obj.responseText=io.contentWindow.document.body?io.contentWindow.document.body.innerHTML:null;obj.responseXML=io.contentWindow.document.XMLDocument?io.contentWindow.document.XMLDocument:io.contentWindow.document;obj.argument=callback.argument;if(callback.upload){if(!callback.scope){callback.upload(obj);}

-else{callback.upload.apply(callback.scope,[obj]);}}

-if(YAHOO.util.Event){YAHOO.util.Event.removeListener(io,"load",uploadCallback);}

-else if(window.ActiveXObject){io.detachEvent('onload',uploadCallback);}

-else{io.removeEventListener('load',uploadCallback,false);}

-setTimeout(function(){document.body.removeChild(io);},100);};if(YAHOO.util.Event){YAHOO.util.Event.addListener(io,"load",uploadCallback);}

-else if(window.ActiveXObject){io.attachEvent('onload',uploadCallback);}

-else{io.addEventListener('load',uploadCallback,false);}},abort:function(o,callback,isTimeout)

-{if(this.isCallInProgress(o)){o.conn.abort();window.clearInterval(this._poll[o.tId]);delete this._poll[o.tId];if(isTimeout){delete this._timeOut[o.tId];}

-this.handleTransactionResponse(o,callback,true);return true;}

-else{return false;}},isCallInProgress:function(o)

-{if(o.conn){return o.conn.readyState!=4&&o.conn.readyState!=0;}

-else{return false;}},releaseObject:function(o)

-{o.conn=null;o=null;}};

diff --git a/web/yui/dom-min.js b/web/yui/dom-min.js
deleted file mode 100644
index 00c310fc5..000000000
--- a/web/yui/dom-min.js
+++ /dev/null
@@ -1 +0,0 @@
-/* Copyright (c) 2006, Yahoo! Inc. All rights reserved.  Code licensed under the BSD License: http://developer.yahoo.net/yui/license.txt Version: 0.11.3 */ YAHOO.util.Dom=function(){var ua=navigator.userAgent.toLowerCase();var isOpera=(ua.indexOf('opera')>-1);var isSafari=(ua.indexOf('safari')>-1);var isIE=(window.ActiveXObject);var id_counter=0;var util=YAHOO.util;var property_cache={};var toCamel=function(property){var convert=function(prop){var test=/(-[a-z])/i.exec(prop);return prop.replace(RegExp.$1,RegExp.$1.substr(1).toUpperCase());};while(property.indexOf('-')>-1){property=convert(property);}return property;};var toHyphen=function(property){if(property.indexOf('-')>-1){return property;}var converted='';for(var i=0,len=property.length;i<len;++i){if(property.charAt(i)==property.charAt(i).toUpperCase()){converted=converted+'-'+property.charAt(i).toLowerCase();}else{converted=converted+property.charAt(i);}}return converted;};var cacheConvertedProperties=function(property){property_cache[property]={camel:toCamel(property),hyphen:toHyphen(property)};};return{get:function(el){if(!el){return null;}if(typeof el!='string'&&!(el instanceof Array)){return el;}if(typeof el=='string'){return document.getElementById(el);}else{var collection=[];for(var i=0,len=el.length;i<len;++i){collection[collection.length]=util.Dom.get(el[i]);}return collection;}return null;},getStyle:function(el,property){var f=function(el){var value=null;var dv=document.defaultView;if(!property_cache[property]){cacheConvertedProperties(property);}var camel=property_cache[property]['camel'];var hyphen=property_cache[property]['hyphen'];if(property=='opacity'&&el.filters){value=1;try{value=el.filters.item('DXImageTransform.Microsoft.Alpha').opacity/100;}catch(e){try{value=el.filters.item('alpha').opacity/100;}catch(e){}}}else if(el.style[camel]){value=el.style[camel];}else if(isIE&&el.currentStyle&&el.currentStyle[camel]){value=el.currentStyle[camel];}else if(dv&&dv.getComputedStyle){var computed=dv.getComputedStyle(el,'');if(computed&&computed.getPropertyValue(hyphen)){value=computed.getPropertyValue(hyphen);}}return value;};return util.Dom.batch(el,f,util.Dom,true);},setStyle:function(el,property,val){if(!property_cache[property]){cacheConvertedProperties(property);}var camel=property_cache[property]['camel'];var f=function(el){switch(property){case'opacity':if(isIE&&typeof el.style.filter=='string'){el.style.filter='alpha(opacity='+val*100+')';if(!el.currentStyle||!el.currentStyle.hasLayout){el.style.zoom=1;}}else{el.style.opacity=val;el.style['-moz-opacity']=val;el.style['-khtml-opacity']=val;}break;default:el.style[camel]=val;}};util.Dom.batch(el,f,util.Dom,true);},getXY:function(el){var f=function(el){if(el.offsetParent===null||this.getStyle(el,'display')=='none'){return false;}var parentNode=null;var pos=[];var box;if(el.getBoundingClientRect){box=el.getBoundingClientRect();var doc=document;if(!this.inDocument(el)&&parent.document!=document){doc=parent.document;if(!this.isAncestor(doc.documentElement,el)){return false;}}var scrollTop=Math.max(doc.documentElement.scrollTop,doc.body.scrollTop);var scrollLeft=Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft);return[box.left+scrollLeft,box.top+scrollTop];}else{pos=[el.offsetLeft,el.offsetTop];parentNode=el.offsetParent;if(parentNode!=el){while(parentNode){pos[0]+=parentNode.offsetLeft;pos[1]+=parentNode.offsetTop;parentNode=parentNode.offsetParent;}}if(isSafari&&this.getStyle(el,'position')=='absolute'){pos[0]-=document.body.offsetLeft;pos[1]-=document.body.offsetTop;}}if(el.parentNode){parentNode=el.parentNode;}else{parentNode=null;}while(parentNode&&parentNode.tagName.toUpperCase()!='BODY'&&parentNode.tagName.toUpperCase()!='HTML'){if(util.Dom.getStyle(parentNode,'display')!='inline'){pos[0]-=parentNode.scrollLeft;pos[1]-=parentNode.scrollTop;}if(parentNode.parentNode){parentNode=parentNode.parentNode;}else{parentNode=null;}}return pos;};return util.Dom.batch(el,f,util.Dom,true);},getX:function(el){var f=function(el){return util.Dom.getXY(el)[0];};return util.Dom.batch(el,f,util.Dom,true);},getY:function(el){var f=function(el){return util.Dom.getXY(el)[1];};return util.Dom.batch(el,f,util.Dom,true);},setXY:function(el,pos,noRetry){var f=function(el){var style_pos=this.getStyle(el,'position');if(style_pos=='static'){this.setStyle(el,'position','relative');style_pos='relative';}var pageXY=this.getXY(el);if(pageXY===false){return false;}var delta=[parseInt(this.getStyle(el,'left'),10),parseInt(this.getStyle(el,'top'),10)];if(isNaN(delta[0])){delta[0]=(style_pos=='relative')?0:el.offsetLeft;}if(isNaN(delta[1])){delta[1]=(style_pos=='relative')?0:el.offsetTop;}if(pos[0]!==null){el.style.left=pos[0]-pageXY[0]+delta[0]+'px';}if(pos[1]!==null){el.style.top=pos[1]-pageXY[1]+delta[1]+'px';}var newXY=this.getXY(el);if(!noRetry&&(newXY[0]!=pos[0]||newXY[1]!=pos[1])){this.setXY(el,pos,true);}};util.Dom.batch(el,f,util.Dom,true);},setX:function(el,x){util.Dom.setXY(el,[x,null]);},setY:function(el,y){util.Dom.setXY(el,[null,y]);},getRegion:function(el){var f=function(el){var region=new YAHOO.util.Region.getRegion(el);return region;};return util.Dom.batch(el,f,util.Dom,true);},getClientWidth:function(){return util.Dom.getViewportWidth();},getClientHeight:function(){return util.Dom.getViewportHeight();},getElementsByClassName:function(className,tag,root){var method=function(el){return util.Dom.hasClass(el,className)};return util.Dom.getElementsBy(method,tag,root);},hasClass:function(el,className){var re=new RegExp('(?:^|\\s+)'+className+'(?:\\s+|$)');var f=function(el){return re.test(el['className']);};return util.Dom.batch(el,f,util.Dom,true);},addClass:function(el,className){var f=function(el){if(this.hasClass(el,className)){return;}el['className']=[el['className'],className].join(' ');};util.Dom.batch(el,f,util.Dom,true);},removeClass:function(el,className){var re=new RegExp('(?:^|\\s+)'+className+'(?:\\s+|$)','g');var f=function(el){if(!this.hasClass(el,className)){return;}var c=el['className'];el['className']=c.replace(re,' ');if(this.hasClass(el,className)){this.removeClass(el,className);}};util.Dom.batch(el,f,util.Dom,true);},replaceClass:function(el,oldClassName,newClassName){if(oldClassName===newClassName){return false;};var re=new RegExp('(?:^|\\s+)'+oldClassName+'(?:\\s+|$)','g');var f=function(el){if(!this.hasClass(el,oldClassName)){this.addClass(el,newClassName);return;}el['className']=el['className'].replace(re,' '+newClassName+' ');if(this.hasClass(el,oldClassName)){this.replaceClass(el,oldClassName,newClassName);}};util.Dom.batch(el,f,util.Dom,true);},generateId:function(el,prefix){prefix=prefix||'yui-gen';el=el||{};var f=function(el){if(el){el=util.Dom.get(el);}else{el={};}if(!el.id){el.id=prefix+id_counter++;}return el.id;};return util.Dom.batch(el,f,util.Dom,true);},isAncestor:function(haystack,needle){haystack=util.Dom.get(haystack);if(!haystack||!needle){return false;}var f=function(needle){if(haystack.contains&&!isSafari){return haystack.contains(needle);}else if(haystack.compareDocumentPosition){return!!(haystack.compareDocumentPosition(needle)&16);}else{var parent=needle.parentNode;while(parent){if(parent==haystack){return true;}else if(!parent.tagName||parent.tagName.toUpperCase()=='HTML'){return false;}parent=parent.parentNode;}return false;}};return util.Dom.batch(needle,f,util.Dom,true);},inDocument:function(el){var f=function(el){return this.isAncestor(document.documentElement,el);};return util.Dom.batch(el,f,util.Dom,true);},getElementsBy:function(method,tag,root){tag=tag||'*';root=util.Dom.get(root)||document;var nodes=[];var elements=root.getElementsByTagName(tag);if(!elements.length&&(tag=='*'&&root.all)){elements=root.all;}for(var i=0,len=elements.length;i<len;++i){if(method(elements[i])){nodes[nodes.length]=elements[i];}}return nodes;},batch:function(el,method,o,override){var id=el;el=util.Dom.get(el);var scope=(override)?o:window;if(!el||el.tagName||!el.length){if(!el){return false;}return method.call(scope,el,o);}var collection=[];for(var i=0,len=el.length;i<len;++i){if(!el[i]){id=id[i];}collection[collection.length]=method.call(scope,el[i],o);}return collection;},getDocumentHeight:function(){var scrollHeight=-1,windowHeight=-1,bodyHeight=-1;var marginTop=parseInt(util.Dom.getStyle(document.body,'marginTop'),10);var marginBottom=parseInt(util.Dom.getStyle(document.body,'marginBottom'),10);var mode=document.compatMode;if((mode||isIE)&&!isOpera){switch(mode){case'CSS1Compat':scrollHeight=((window.innerHeight&&window.scrollMaxY)?window.innerHeight+window.scrollMaxY:-1);windowHeight=[document.documentElement.clientHeight,self.innerHeight||-1].sort(function(a,b){return(a-b);})[1];bodyHeight=document.body.offsetHeight+marginTop+marginBottom;break;default:scrollHeight=document.body.scrollHeight;bodyHeight=document.body.clientHeight;}}else{scrollHeight=document.documentElement.scrollHeight;windowHeight=self.innerHeight;bodyHeight=document.documentElement.clientHeight;}var h=[scrollHeight,windowHeight,bodyHeight].sort(function(a,b){return(a-b);});return h[2];},getDocumentWidth:function(){var docWidth=-1,bodyWidth=-1,winWidth=-1;var marginRight=parseInt(util.Dom.getStyle(document.body,'marginRight'),10);var marginLeft=parseInt(util.Dom.getStyle(document.body,'marginLeft'),10);var mode=document.compatMode;if(mode||isIE){switch(mode){case'CSS1Compat':docWidth=document.documentElement.clientWidth;bodyWidth=document.body.offsetWidth+marginLeft+marginRight;break;default:bodyWidth=document.body.clientWidth;docWidth=document.body.scrollWidth;break;}}else{docWidth=document.documentElement.clientWidth;bodyWidth=document.body.offsetWidth+marginLeft+marginRight;}var w=Math.max(docWidth,bodyWidth);return w;},getViewportHeight:function(){var height=-1;var mode=document.compatMode;if((mode||isIE)&&!isOpera){switch(mode){case'CSS1Compat':height=document.documentElement.clientHeight;break;default:height=document.body.clientHeight;}}else{height=self.innerHeight;}return height;},getViewportWidth:function(){var width=-1;var mode=document.compatMode;if(mode||isIE){switch(mode){case'CSS1Compat':width=document.documentElement.clientWidth;break;default:width=document.body.clientWidth;}}else{width=self.innerWidth;}return width;}};}();YAHOO.util.Region=function(t,r,b,l){this.top=t;this[1]=t;this.right=r;this.bottom=b;this.left=l;this[0]=l;};YAHOO.util.Region.prototype.contains=function(region){return(region.left>=this.left&&region.right<=this.right&&region.top>=this.top&&region.bottom<=this.bottom);};YAHOO.util.Region.prototype.getArea=function(){return((this.bottom-this.top)*(this.right-this.left));};YAHOO.util.Region.prototype.intersect=function(region){var t=Math.max(this.top,region.top);var r=Math.min(this.right,region.right);var b=Math.min(this.bottom,region.bottom);var l=Math.max(this.left,region.left);if(b>=t&&r>=l){return new YAHOO.util.Region(t,r,b,l);}else{return null;}};YAHOO.util.Region.prototype.union=function(region){var t=Math.min(this.top,region.top);var r=Math.max(this.right,region.right);var b=Math.max(this.bottom,region.bottom);var l=Math.min(this.left,region.left);return new YAHOO.util.Region(t,r,b,l);};YAHOO.util.Region.prototype.toString=function(){return("Region {"+"top: "+this.top+", right: "+this.right+", bottom: "+this.bottom+", left: "+this.left+"}");};YAHOO.util.Region.getRegion=function(el){var p=YAHOO.util.Dom.getXY(el);var t=p[1];var r=p[0]+el.offsetWidth;var b=p[1]+el.offsetHeight;var l=p[0];return new YAHOO.util.Region(t,r,b,l);};YAHOO.util.Point=function(x,y){if(x instanceof Array){y=x[1];x=x[0];}this.x=this.right=this.left=this[0]=x;this.y=this.top=this.bottom=this[1]=y;};YAHOO.util.Point.prototype=new YAHOO.util.Region();
\ No newline at end of file
diff --git a/web/yui/dragdrop-min.js b/web/yui/dragdrop-min.js
deleted file mode 100644
index 0d52f2033..000000000
--- a/web/yui/dragdrop-min.js
+++ /dev/null
@@ -1,2 +0,0 @@
-/* Copyright (c) 2006, Yahoo! Inc. All rights reserved. Code licensed under the BSD License:http://developer.yahoo.net/yui/license.txt Version: 0.11.4 */

-YAHOO.util.DragDrop=function(id,_2,_3){if(id){this.init(id,_2,_3);}};YAHOO.util.DragDrop.prototype={id:null,config:null,dragElId:null,handleElId:null,invalidHandleTypes:null,invalidHandleIds:null,invalidHandleClasses:null,startPageX:0,startPageY:0,groups:null,locked:false,lock:function(){this.locked=true;},unlock:function(){this.locked=false;},isTarget:true,padding:null,_domRef:null,__ygDragDrop:true,constrainX:false,constrainY:false,minX:0,maxX:0,minY:0,maxY:0,maintainOffset:false,xTicks:null,yTicks:null,primaryButtonOnly:true,available:false,b4StartDrag:function(x,y){},startDrag:function(x,y){},b4Drag:function(e){},onDrag:function(e){},onDragEnter:function(e,id){},b4DragOver:function(e){},onDragOver:function(e,id){},b4DragOut:function(e){},onDragOut:function(e,id){},b4DragDrop:function(e){},onDragDrop:function(e,id){},b4EndDrag:function(e){},endDrag:function(e){},b4MouseDown:function(e){},onMouseDown:function(e){},onMouseUp:function(e){},onAvailable:function(){},getEl:function(){if(!this._domRef){this._domRef=YAHOO.util.Dom.get(this.id);}return this._domRef;},getDragEl:function(){return YAHOO.util.Dom.get(this.dragElId);},init:function(id,_7,_8){this.initTarget(id,_7,_8);YAHOO.util.Event.addListener(this.id,"mousedown",this.handleMouseDown,this,true);},initTarget:function(id,_9,_10){this.config=_10||{};this.DDM=YAHOO.util.DDM;this.groups={};this.id=id;this.addToGroup((_9)?_9:"default");this.handleElId=id;YAHOO.util.Event.onAvailable(id,this.handleOnAvailable,this,true);this.setDragElId(id);this.invalidHandleTypes={A:"A"};this.invalidHandleIds={};this.invalidHandleClasses=[];this.applyConfig();},applyConfig:function(){this.padding=this.config.padding||[0,0,0,0];this.isTarget=(this.config.isTarget!==false);this.maintainOffset=(this.config.maintainOffset);this.primaryButtonOnly=(this.config.primaryButtonOnly!==false);},handleOnAvailable:function(){this.available=true;this.resetConstraints();this.onAvailable();},setPadding:function(_11,_12,_13,_14){if(!_12&&0!==_12){this.padding=[_11,_11,_11,_11];}else{if(!_13&&0!==_13){this.padding=[_11,_12,_11,_12];}else{this.padding=[_11,_12,_13,_14];}}},setInitPosition:function(_15,_16){var el=this.getEl();if(!this.DDM.verifyEl(el)){return;}var dx=_15||0;var dy=_16||0;var p=YAHOO.util.Dom.getXY(el);this.initPageX=p[0]-dx;this.initPageY=p[1]-dy;this.lastPageX=p[0];this.lastPageY=p[1];this.setStartPosition(p);},setStartPosition:function(pos){var p=pos||YAHOO.util.Dom.getXY(this.getEl());this.deltaSetXY=null;this.startPageX=p[0];this.startPageY=p[1];},addToGroup:function(_22){this.groups[_22]=true;this.DDM.regDragDrop(this,_22);},removeFromGroup:function(_23){if(this.groups[_23]){delete this.groups[_23];}this.DDM.removeDDFromGroup(this,_23);},setDragElId:function(id){this.dragElId=id;},setHandleElId:function(id){this.handleElId=id;this.DDM.regHandle(this.id,id);},setOuterHandleElId:function(id){YAHOO.util.Event.addListener(id,"mousedown",this.handleMouseDown,this,true);this.setHandleElId(id);},unreg:function(){YAHOO.util.Event.removeListener(this.id,"mousedown",this.handleMouseDown);this._domRef=null;this.DDM._remove(this);},isLocked:function(){return (this.DDM.isLocked()||this.locked);},handleMouseDown:function(e,oDD){var EU=YAHOO.util.Event;var _26=e.which||e.button;if(this.primaryButtonOnly&&_26>1){return;}if(this.isLocked()){return;}this.DDM.refreshCache(this.groups);var pt=new YAHOO.util.Point(EU.getPageX(e),EU.getPageY(e));if(!this.DDM.isOverTarget(pt,this)){}else{var _28=EU.getTarget(e);if(this.isValidHandleChild(_28)&&(this.id==this.handleElId||this.DDM.handleWasClicked(_28,this.id))){this.setStartPosition();this.b4MouseDown(e);this.onMouseDown(e);this.DDM.handleMouseDown(e,this);this.DDM.stopEvent(e);}}},addInvalidHandleType:function(_29){var _30=_29.toUpperCase();this.invalidHandleTypes[_30]=_30;},addInvalidHandleId:function(id){this.invalidHandleIds[id]=id;},addInvalidHandleClass:function(_31){this.invalidHandleClasses.push(_31);},removeInvalidHandleType:function(_32){var _33=_32.toUpperCase();delete this.invalidHandleTypes[_33];},removeInvalidHandleId:function(id){delete this.invalidHandleIds[id];},removeInvalidHandleClass:function(_34){for(var i=0,len=this.invalidHandleClasses.length;i<len;++i){if(this.invalidHandleClasses[i]==_34){delete this.invalidHandleClasses[i];}}},isValidHandleChild:function(_36){var _37=true;var _38;try{_38=_36.nodeName.toUpperCase();}catch(e){_38=_36.nodeName;}_37=_37&&!this.invalidHandleTypes[_38];_37=_37&&!this.invalidHandleIds[_36.id];for(var i=0,len=this.invalidHandleClasses.length;_37&&i<len;++i){_37=!YAHOO.util.Dom.hasClass(_36,this.invalidHandleClasses[i]);}return _37;},setXTicks:function(_39,_40){this.xTicks=[];this.xTickSize=_40;var _41={};for(var i=this.initPageX;i>=this.minX;i=i-_40){if(!_41[i]){this.xTicks[this.xTicks.length]=i;_41[i]=true;}}for(i=this.initPageX;i<=this.maxX;i=i+_40){if(!_41[i]){this.xTicks[this.xTicks.length]=i;_41[i]=true;}}this.xTicks.sort(this.DDM.numericSort);},setYTicks:function(_42,_43){this.yTicks=[];this.yTickSize=_43;var _44={};for(var i=this.initPageY;i>=this.minY;i=i-_43){if(!_44[i]){this.yTicks[this.yTicks.length]=i;_44[i]=true;}}for(i=this.initPageY;i<=this.maxY;i=i+_43){if(!_44[i]){this.yTicks[this.yTicks.length]=i;_44[i]=true;}}this.yTicks.sort(this.DDM.numericSort);},setXConstraint:function(_45,_46,_47){this.leftConstraint=_45;this.rightConstraint=_46;this.minX=this.initPageX-_45;this.maxX=this.initPageX+_46;if(_47){this.setXTicks(this.initPageX,_47);}this.constrainX=true;},clearConstraints:function(){this.constrainX=false;this.constrainY=false;this.clearTicks();},clearTicks:function(){this.xTicks=null;this.yTicks=null;this.xTickSize=0;this.yTickSize=0;},setYConstraint:function(iUp,_49,_50){this.topConstraint=iUp;this.bottomConstraint=_49;this.minY=this.initPageY-iUp;this.maxY=this.initPageY+_49;if(_50){this.setYTicks(this.initPageY,_50);}this.constrainY=true;},resetConstraints:function(){if(this.initPageX||this.initPageX===0){var dx=(this.maintainOffset)?this.lastPageX-this.initPageX:0;var dy=(this.maintainOffset)?this.lastPageY-this.initPageY:0;this.setInitPosition(dx,dy);}else{this.setInitPosition();}if(this.constrainX){this.setXConstraint(this.leftConstraint,this.rightConstraint,this.xTickSize);}if(this.constrainY){this.setYConstraint(this.topConstraint,this.bottomConstraint,this.yTickSize);}},getTick:function(val,_52){if(!_52){return val;}else{if(_52[0]>=val){return _52[0];}else{for(var i=0,len=_52.length;i<len;++i){var _53=i+1;if(_52[_53]&&_52[_53]>=val){var _54=val-_52[i];var _55=_52[_53]-val;return (_55>_54)?_52[i]:_52[_53];}}return _52[_52.length-1];}}},toString:function(){return ("DragDrop "+this.id);}};if(!YAHOO.util.DragDropMgr){YAHOO.util.DragDropMgr=new function(){this.ids={};this.handleIds={};this.dragCurrent=null;this.dragOvers={};this.deltaX=0;this.deltaY=0;this.preventDefault=true;this.stopPropagation=true;this.initalized=false;this.locked=false;this.init=function(){this.initialized=true;};this.POINT=0;this.INTERSECT=1;this.mode=this.POINT;this._execOnAll=function(_56,_57){for(var i in this.ids){for(var j in this.ids[i]){var oDD=this.ids[i][j];if(!this.isTypeOfDD(oDD)){continue;}oDD[_56].apply(oDD,_57);}}};this._onLoad=function(){this.init();var EU=YAHOO.util.Event;EU.on(document,"mouseup",this.handleMouseUp,this,true);EU.on(document,"mousemove",this.handleMouseMove,this,true);EU.on(window,"unload",this._onUnload,this,true);EU.on(window,"resize",this._onResize,this,true);};this._onResize=function(e){this._execOnAll("resetConstraints",[]);};this.lock=function(){this.locked=true;};this.unlock=function(){this.locked=false;};this.isLocked=function(){return this.locked;};this.locationCache={};this.useCache=true;this.clickPixelThresh=3;this.clickTimeThresh=1000;this.dragThreshMet=false;this.clickTimeout=null;this.startX=0;this.startY=0;this.regDragDrop=function(oDD,_59){if(!this.initialized){this.init();}if(!this.ids[_59]){this.ids[_59]={};}this.ids[_59][oDD.id]=oDD;};this.removeDDFromGroup=function(oDD,_60){if(!this.ids[_60]){this.ids[_60]={};}var obj=this.ids[_60];if(obj&&obj[oDD.id]){delete obj[oDD.id];}};this._remove=function(oDD){for(var g in oDD.groups){if(g&&this.ids[g][oDD.id]){delete this.ids[g][oDD.id];}}delete this.handleIds[oDD.id];};this.regHandle=function(_63,_64){if(!this.handleIds[_63]){this.handleIds[_63]={};}this.handleIds[_63][_64]=_64;};this.isDragDrop=function(id){return (this.getDDById(id))?true:false;};this.getRelated=function(_65,_66){var _67=[];for(var i in _65.groups){for(j in this.ids[i]){var dd=this.ids[i][j];if(!this.isTypeOfDD(dd)){continue;}if(!_66||dd.isTarget){_67[_67.length]=dd;}}}return _67;};this.isLegalTarget=function(oDD,_69){var _70=this.getRelated(oDD,true);for(var i=0,len=_70.length;i<len;++i){if(_70[i].id==_69.id){return true;}}return false;};this.isTypeOfDD=function(oDD){return (oDD&&oDD.__ygDragDrop);};this.isHandle=function(_71,_72){return (this.handleIds[_71]&&this.handleIds[_71][_72]);};this.getDDById=function(id){for(var i in this.ids){if(this.ids[i][id]){return this.ids[i][id];}}return null;};this.handleMouseDown=function(e,oDD){this.currentTarget=YAHOO.util.Event.getTarget(e);this.dragCurrent=oDD;var el=oDD.getEl();this.startX=YAHOO.util.Event.getPageX(e);this.startY=YAHOO.util.Event.getPageY(e);this.deltaX=this.startX-el.offsetLeft;this.deltaY=this.startY-el.offsetTop;this.dragThreshMet=false;this.clickTimeout=setTimeout(function(){var DDM=YAHOO.util.DDM;DDM.startDrag(DDM.startX,DDM.startY);},this.clickTimeThresh);};this.startDrag=function(x,y){clearTimeout(this.clickTimeout);if(this.dragCurrent){this.dragCurrent.b4StartDrag(x,y);this.dragCurrent.startDrag(x,y);}this.dragThreshMet=true;};this.handleMouseUp=function(e){if(!this.dragCurrent){return;}clearTimeout(this.clickTimeout);if(this.dragThreshMet){this.fireEvents(e,true);}else{}this.stopDrag(e);this.stopEvent(e);};this.stopEvent=function(e){if(this.stopPropagation){YAHOO.util.Event.stopPropagation(e);}if(this.preventDefault){YAHOO.util.Event.preventDefault(e);}};this.stopDrag=function(e){if(this.dragCurrent){if(this.dragThreshMet){this.dragCurrent.b4EndDrag(e);this.dragCurrent.endDrag(e);}this.dragCurrent.onMouseUp(e);}this.dragCurrent=null;this.dragOvers={};};this.handleMouseMove=function(e){if(!this.dragCurrent){return true;}if(YAHOO.util.Event.isIE&&!e.button){this.stopEvent(e);return this.handleMouseUp(e);}if(!this.dragThreshMet){var _74=Math.abs(this.startX-YAHOO.util.Event.getPageX(e));var _75=Math.abs(this.startY-YAHOO.util.Event.getPageY(e));if(_74>this.clickPixelThresh||_75>this.clickPixelThresh){this.startDrag(this.startX,this.startY);}}if(this.dragThreshMet){this.dragCurrent.b4Drag(e);this.dragCurrent.onDrag(e);this.fireEvents(e,false);}this.stopEvent(e);return true;};this.fireEvents=function(e,_76){var dc=this.dragCurrent;if(!dc||dc.isLocked()){return;}var x=YAHOO.util.Event.getPageX(e);var y=YAHOO.util.Event.getPageY(e);var pt=new YAHOO.util.Point(x,y);var _78=[];var _79=[];var _80=[];var _81=[];var _82=[];for(var i in this.dragOvers){var ddo=this.dragOvers[i];if(!this.isTypeOfDD(ddo)){continue;}if(!this.isOverTarget(pt,ddo,this.mode)){_79.push(ddo);}_78[i]=true;delete this.dragOvers[i];}for(var _84 in dc.groups){if("string"!=typeof _84){continue;}for(i in this.ids[_84]){var oDD=this.ids[_84][i];if(!this.isTypeOfDD(oDD)){continue;}if(oDD.isTarget&&!oDD.isLocked()&&oDD!=dc){if(this.isOverTarget(pt,oDD,this.mode)){if(_76){_81.push(oDD);}else{if(!_78[oDD.id]){_82.push(oDD);}else{_80.push(oDD);}this.dragOvers[oDD.id]=oDD;}}}}}if(this.mode){if(_79.length){dc.b4DragOut(e,_79);dc.onDragOut(e,_79);}if(_82.length){dc.onDragEnter(e,_82);}if(_80.length){dc.b4DragOver(e,_80);dc.onDragOver(e,_80);}if(_81.length){dc.b4DragDrop(e,_81);dc.onDragDrop(e,_81);}}else{var len=0;for(i=0,len=_79.length;i<len;++i){dc.b4DragOut(e,_79[i].id);dc.onDragOut(e,_79[i].id);}for(i=0,len=_82.length;i<len;++i){dc.onDragEnter(e,_82[i].id);}for(i=0,len=_80.length;i<len;++i){dc.b4DragOver(e,_80[i].id);dc.onDragOver(e,_80[i].id);}for(i=0,len=_81.length;i<len;++i){dc.b4DragDrop(e,_81[i].id);dc.onDragDrop(e,_81[i].id);}}};this.getBestMatch=function(dds){var _87=null;var len=dds.length;if(len==1){_87=dds[0];}else{for(var i=0;i<len;++i){var dd=dds[i];if(dd.cursorIsOver){_87=dd;break;}else{if(!_87||_87.overlap.getArea()<dd.overlap.getArea()){_87=dd;}}}}return _87;};this.refreshCache=function(_88){for(var _89 in _88){if("string"!=typeof _89){continue;}for(var i in this.ids[_89]){var oDD=this.ids[_89][i];if(this.isTypeOfDD(oDD)){var loc=this.getLocation(oDD);if(loc){this.locationCache[oDD.id]=loc;}else{delete this.locationCache[oDD.id];}}}}};this.verifyEl=function(el){try{if(el){var _91=el.offsetParent;if(_91){return true;}}}catch(e){}return false;};this.getLocation=function(oDD){if(!this.isTypeOfDD(oDD)){return null;}var el=oDD.getEl(),pos,x1,x2,y1,y2,t,r,b,l;try{pos=YAHOO.util.Dom.getXY(el);}catch(e){}if(!pos){return null;}x1=pos[0];x2=x1+el.offsetWidth;y1=pos[1];y2=y1+el.offsetHeight;t=y1-oDD.padding[0];r=x2+oDD.padding[1];b=y2+oDD.padding[2];l=x1-oDD.padding[3];return new YAHOO.util.Region(t,r,b,l);};this.isOverTarget=function(pt,_92,_93){var loc=this.locationCache[_92.id];if(!loc||!this.useCache){loc=this.getLocation(_92);this.locationCache[_92.id]=loc;}if(!loc){return false;}_92.cursorIsOver=loc.contains(pt);var dc=this.dragCurrent;if(!dc||!dc.getTargetCoord||(!_93&&!dc.constrainX&&!dc.constrainY)){return _92.cursorIsOver;}_92.overlap=null;var pos=dc.getTargetCoord(pt.x,pt.y);var el=dc.getDragEl();var _94=new YAHOO.util.Region(pos.y,pos.x+el.offsetWidth,pos.y+el.offsetHeight,pos.x);var _95=_94.intersect(loc);if(_95){_92.overlap=_95;return (_93)?true:_92.cursorIsOver;}else{return false;}};this._onUnload=function(e,me){this.unregAll();};this.unregAll=function(){if(this.dragCurrent){this.stopDrag();this.dragCurrent=null;}this._execOnAll("unreg",[]);for(i in this.elementCache){delete this.elementCache[i];}this.elementCache={};this.ids={};};this.elementCache={};this.getElWrapper=function(id){var _97=this.elementCache[id];if(!_97||!_97.el){_97=this.elementCache[id]=new this.ElementWrapper(YAHOO.util.Dom.get(id));}return _97;};this.getElement=function(id){return YAHOO.util.Dom.get(id);};this.getCss=function(id){var el=YAHOO.util.Dom.get(id);return (el)?el.style:null;};this.ElementWrapper=function(el){this.el=el||null;this.id=this.el&&el.id;this.css=this.el&&el.style;};this.getPosX=function(el){return YAHOO.util.Dom.getX(el);};this.getPosY=function(el){return YAHOO.util.Dom.getY(el);};this.swapNode=function(n1,n2){if(n1.swapNode){n1.swapNode(n2);}else{var p=n2.parentNode;var s=n2.nextSibling;if(s==n1){p.insertBefore(n1,n2);}else{if(n2==n1.nextSibling){p.insertBefore(n2,n1);}else{n1.parentNode.replaceChild(n2,n1);p.insertBefore(n1,s);}}}};this.getScroll=function(){var t,l;if(document.documentElement&&document.documentElement.scrollTop){t=document.documentElement.scrollTop;l=document.documentElement.scrollLeft;}else{if(document.body){t=document.body.scrollTop;l=document.body.scrollLeft;}}return {top:t,left:l};};this.getStyle=function(el,_102){return YAHOO.util.Dom.getStyle(el,_102);};this.getScrollTop=function(){return this.getScroll().top;};this.getScrollLeft=function(){return this.getScroll().left;};this.moveToEl=function(_103,_104){var _105=YAHOO.util.Dom.getXY(_104);YAHOO.util.Dom.setXY(_103,_105);};this.getClientHeight=function(){return YAHOO.util.Dom.getClientHeight();};this.getClientWidth=function(){return YAHOO.util.Dom.getClientWidth();};this.numericSort=function(a,b){return (a-b);};this._timeoutCount=0;this._addListeners=function(){var DDM=YAHOO.util.DDM;if(YAHOO.util.Event&&document){DDM._onLoad();}else{if(DDM._timeoutCount>2000){}else{setTimeout(DDM._addListeners,10);if(document&&document.body){DDM._timeoutCount+=1;}}}};this.handleWasClicked=function(node,id){if(this.isHandle(id,node.id)){return true;}else{var p=node.parentNode;while(p){if(this.isHandle(id,p.id)){return true;}else{p=p.parentNode;}}}return false;};}();YAHOO.util.DDM=YAHOO.util.DragDropMgr;YAHOO.util.DDM._addListeners();}YAHOO.util.DD=function(id,_109,_110){if(id){this.init(id,_109,_110);}};YAHOO.extend(YAHOO.util.DD,YAHOO.util.DragDrop);YAHOO.util.DD.prototype.scroll=true;YAHOO.util.DD.prototype.autoOffset=function(_111,_112){var x=_111-this.startPageX;var y=_112-this.startPageY;this.setDelta(x,y);};YAHOO.util.DD.prototype.setDelta=function(_113,_114){this.deltaX=_113;this.deltaY=_114;};YAHOO.util.DD.prototype.setDragElPos=function(_115,_116){var el=this.getDragEl();this.alignElWithMouse(el,_115,_116);};YAHOO.util.DD.prototype.alignElWithMouse=function(el,_117,_118){var _119=this.getTargetCoord(_117,_118);if(!this.deltaSetXY){var _120=[_119.x,_119.y];YAHOO.util.Dom.setXY(el,_120);var _121=parseInt(YAHOO.util.Dom.getStyle(el,"left"),10);var _122=parseInt(YAHOO.util.Dom.getStyle(el,"top"),10);this.deltaSetXY=[_121-_119.x,_122-_119.y];}else{YAHOO.util.Dom.setStyle(el,"left",(_119.x+this.deltaSetXY[0])+"px");YAHOO.util.Dom.setStyle(el,"top",(_119.y+this.deltaSetXY[1])+"px");}this.cachePosition(_119.x,_119.y);this.autoScroll(_119.x,_119.y,el.offsetHeight,el.offsetWidth);};YAHOO.util.DD.prototype.cachePosition=function(_123,_124){if(_123){this.lastPageX=_123;this.lastPageY=_124;}else{var _125=YAHOO.util.Dom.getXY(this.getEl());this.lastPageX=_125[0];this.lastPageY=_125[1];}};YAHOO.util.DD.prototype.autoScroll=function(x,y,h,w){if(this.scroll){var _128=this.DDM.getClientHeight();var _129=this.DDM.getClientWidth();var st=this.DDM.getScrollTop();var sl=this.DDM.getScrollLeft();var bot=h+y;var _133=w+x;var _134=(_128+st-y-this.deltaY);var _135=(_129+sl-x-this.deltaX);var _136=40;var _137=(document.all)?80:30;if(bot>_128&&_134<_136){window.scrollTo(sl,st+_137);}if(y<st&&st>0&&y-st<_136){window.scrollTo(sl,st-_137);}if(_133>_129&&_135<_136){window.scrollTo(sl+_137,st);}if(x<sl&&sl>0&&x-sl<_136){window.scrollTo(sl-_137,st);}}};YAHOO.util.DD.prototype.getTargetCoord=function(_138,_139){var x=_138-this.deltaX;var y=_139-this.deltaY;if(this.constrainX){if(x<this.minX){x=this.minX;}if(x>this.maxX){x=this.maxX;}}if(this.constrainY){if(y<this.minY){y=this.minY;}if(y>this.maxY){y=this.maxY;}}x=this.getTick(x,this.xTicks);y=this.getTick(y,this.yTicks);return {x:x,y:y};};YAHOO.util.DD.prototype.applyConfig=function(){YAHOO.util.DD.superclass.applyConfig.call(this);this.scroll=(this.config.scroll!==false);};YAHOO.util.DD.prototype.b4MouseDown=function(e){this.autoOffset(YAHOO.util.Event.getPageX(e),YAHOO.util.Event.getPageY(e));};YAHOO.util.DD.prototype.b4Drag=function(e){this.setDragElPos(YAHOO.util.Event.getPageX(e),YAHOO.util.Event.getPageY(e));};YAHOO.util.DD.prototype.toString=function(){return ("DD "+this.id);};YAHOO.util.DDProxy=function(id,_140,_141){if(id){this.init(id,_140,_141);this.initFrame();}};YAHOO.extend(YAHOO.util.DDProxy,YAHOO.util.DD);YAHOO.util.DDProxy.dragElId="ygddfdiv";YAHOO.util.DDProxy.prototype.resizeFrame=true;YAHOO.util.DDProxy.prototype.centerFrame=false;YAHOO.util.DDProxy.prototype.createFrame=function(){var self=this;var body=document.body;if(!body||!body.firstChild){setTimeout(function(){self.createFrame();},50);return;}var div=this.getDragEl();if(!div){div=document.createElement("div");div.id=this.dragElId;var s=div.style;s.position="absolute";s.visibility="hidden";s.cursor="move";s.border="2px solid #aaa";s.zIndex=999;body.insertBefore(div,body.firstChild);}};YAHOO.util.DDProxy.prototype.initFrame=function(){this.createFrame();};YAHOO.util.DDProxy.prototype.applyConfig=function(){YAHOO.util.DDProxy.superclass.applyConfig.call(this);this.resizeFrame=(this.config.resizeFrame!==false);this.centerFrame=(this.config.centerFrame);this.setDragElId(this.config.dragElId||YAHOO.util.DDProxy.dragElId);};YAHOO.util.DDProxy.prototype.showFrame=function(_145,_146){var el=this.getEl();var _147=this.getDragEl();var s=_147.style;this._resizeProxy();if(this.centerFrame){this.setDelta(Math.round(parseInt(s.width,10)/2),Math.round(parseInt(s.height,10)/2));}this.setDragElPos(_145,_146);YAHOO.util.Dom.setStyle(_147,"visibility","visible");};YAHOO.util.DDProxy.prototype._resizeProxy=function(){if(this.resizeFrame){var DOM=YAHOO.util.Dom;var el=this.getEl();var _149=this.getDragEl();var bt=parseInt(DOM.getStyle(_149,"borderTopWidth"),10);var br=parseInt(DOM.getStyle(_149,"borderRightWidth"),10);var bb=parseInt(DOM.getStyle(_149,"borderBottomWidth"),10);var bl=parseInt(DOM.getStyle(_149,"borderLeftWidth"),10);if(isNaN(bt)){bt=0;}if(isNaN(br)){br=0;}if(isNaN(bb)){bb=0;}if(isNaN(bl)){bl=0;}var _154=Math.max(0,el.offsetWidth-br-bl);var _155=Math.max(0,el.offsetHeight-bt-bb);DOM.setStyle(_149,"width",_154+"px");DOM.setStyle(_149,"height",_155+"px");}};YAHOO.util.DDProxy.prototype.b4MouseDown=function(e){var x=YAHOO.util.Event.getPageX(e);var y=YAHOO.util.Event.getPageY(e);this.autoOffset(x,y);this.setDragElPos(x,y);};YAHOO.util.DDProxy.prototype.b4StartDrag=function(x,y){this.showFrame(x,y);};YAHOO.util.DDProxy.prototype.b4EndDrag=function(e){YAHOO.util.Dom.setStyle(this.getDragEl(),"visibility","hidden");};YAHOO.util.DDProxy.prototype.endDrag=function(e){var DOM=YAHOO.util.Dom;var lel=this.getEl();var del=this.getDragEl();DOM.setStyle(del,"visibility","");DOM.setStyle(lel,"visibility","hidden");YAHOO.util.DDM.moveToEl(lel,del);DOM.setStyle(del,"visibility","hidden");DOM.setStyle(lel,"visibility","");};YAHOO.util.DDProxy.prototype.toString=function(){return ("DDProxy "+this.id);};YAHOO.util.DDTarget=function(id,_158,_159){if(id){this.initTarget(id,_158,_159);}};YAHOO.extend(YAHOO.util.DDTarget,YAHOO.util.DragDrop);YAHOO.util.DDTarget.prototype.toString=function(){return ("DDTarget "+this.id);};
\ No newline at end of file
diff --git a/web/yui/event-min.js b/web/yui/event-min.js
deleted file mode 100644
index 132258509..000000000
--- a/web/yui/event-min.js
+++ /dev/null
@@ -1 +0,0 @@
-/* Copyright (c) 2006, Yahoo! Inc. All rights reserved. Code licensed under the BSD License:http://developer.yahoo.net/yui/license.txt Version: 0.11.4*/ YAHOO.util.CustomEvent=function(_1,_2,_3){this.type=_1;this.scope=_2||window;this.silent=_3;this.subscribers=[];if(!this.silent){}};YAHOO.util.CustomEvent.prototype={subscribe:function(fn,_5,_6){this.subscribers.push(new YAHOO.util.Subscriber(fn,_5,_6));},unsubscribe:function(fn,_7){var _8=false;for(var i=0,len=this.subscribers.length;i<len;++i){var s=this.subscribers[i];if(s&&s.contains(fn,_7)){this._delete(i);_8=true;}}return _8;},fire:function(){var len=this.subscribers.length;if(!len&&this.silent){return;}var _12=[];for(var i=0;i<arguments.length;++i){_12.push(arguments[i]);}if(!this.silent){}for(i=0;i<len;++i){var s=this.subscribers[i];if(s){if(!this.silent){}var _13=(s.override)?s.obj:this.scope;s.fn.call(_13,this.type,_12,s.obj);}}},unsubscribeAll:function(){for(var i=0,len=this.subscribers.length;i<len;++i){this._delete(len-1-i);}},_delete:function(_14){var s=this.subscribers[_14];if(s){delete s.fn;delete s.obj;}this.subscribers.splice(_14,1);},toString:function(){return "CustomEvent: "+"'"+this.type+"', "+"scope: "+this.scope;}};YAHOO.util.Subscriber=function(fn,obj,_16){this.fn=fn;this.obj=obj||null;this.override=(_16);};YAHOO.util.Subscriber.prototype.contains=function(fn,obj){return (this.fn==fn&&this.obj==obj);};YAHOO.util.Subscriber.prototype.toString=function(){return "Subscriber { obj: "+(this.obj||"")+", override: "+(this.override||"no")+" }";};if(!YAHOO.util.Event){YAHOO.util.Event=function(){var _17=false;var _18=[];var _19=[];var _20=[];var _21=[];var _22=[];var _23=0;var _24=[];var _25=[];var _26=0;return {POLL_RETRYS:200,POLL_INTERVAL:50,EL:0,TYPE:1,FN:2,WFN:3,SCOPE:3,ADJ_SCOPE:4,isSafari:(/Safari|Konqueror|KHTML/gi).test(navigator.userAgent),isIE:(!this.isSafari&&!navigator.userAgent.match(/opera/gi)&&navigator.userAgent.match(/msie/gi)),addDelayedListener:function(el,_28,fn,_29,_30){_19[_19.length]=[el,_28,fn,_29,_30];if(_17){_23=this.POLL_RETRYS;this.startTimeout(0);}},startTimeout:function(_31){var i=(_31||_31===0)?_31:this.POLL_INTERVAL;var _32=this;var _33=function(){_32._tryPreloadAttach();};this.timeout=setTimeout(_33,i);},onAvailable:function(_34,_35,_36,_37){_24.push({id:_34,fn:_35,obj:_36,override:_37});_23=this.POLL_RETRYS;this.startTimeout(0);},addListener:function(el,_38,fn,_39,_40){if(!fn||!fn.call){return false;}if(this._isValidCollection(el)){var ok=true;for(var i=0,len=el.length;i<len;++i){ok=(this.on(el[i],_38,fn,_39,_40)&&ok);}return ok;}else{if(typeof el=="string"){var oEl=this.getEl(el);if(_17&&oEl){el=oEl;}else{this.addDelayedListener(el,_38,fn,_39,_40);return true;}}}if(!el){return false;}if("unload"==_38&&_39!==this){_20[_20.length]=[el,_38,fn,_39,_40];return true;}var _43=(_40)?_39:el;var _44=function(e){return fn.call(_43,YAHOO.util.Event.getEvent(e),_39);};var li=[el,_38,fn,_44,_43];var _47=_18.length;_18[_47]=li;if(this.useLegacyEvent(el,_38)){var _48=this.getLegacyIndex(el,_38);if(_48==-1||el!=_21[_48][0]){_48=_21.length;_25[el.id+_38]=_48;_21[_48]=[el,_38,el["on"+_38]];_22[_48]=[];el["on"+_38]=function(e){YAHOO.util.Event.fireLegacyEvent(YAHOO.util.Event.getEvent(e),_48);};}_22[_48].push(li);}else{if(el.addEventListener){el.addEventListener(_38,_44,false);}else{if(el.attachEvent){el.attachEvent("on"+_38,_44);}}}return true;},fireLegacyEvent:function(e,_49){var ok=true;var le=_22[_49];for(var i=0,len=le.length;i<len;++i){var li=le[i];if(li&&li[this.WFN]){var _51=li[this.ADJ_SCOPE];var ret=li[this.WFN].call(_51,e);ok=(ok&&ret);}}return ok;},getLegacyIndex:function(el,_53){var key=this.generateId(el)+_53;if(typeof _25[key]=="undefined"){return -1;}else{return _25[key];}},useLegacyEvent:function(el,_55){if(!el.addEventListener&&!el.attachEvent){return true;}else{if(this.isSafari){if("click"==_55||"dblclick"==_55){return true;}}}return false;},removeListener:function(el,_56,fn,_57){if(!fn||!fn.call){return false;}var i,len;if(typeof el=="string"){el=this.getEl(el);}else{if(this._isValidCollection(el)){var ok=true;for(i=0,len=el.length;i<len;++i){ok=(this.removeListener(el[i],_56,fn)&&ok);}return ok;}}if("unload"==_56){for(i=0,len=_20.length;i<len;i++){var li=_20[i];if(li&&li[0]==el&&li[1]==_56&&li[2]==fn){_20.splice(i,1);return true;}}return false;}var _58=null;if("undefined"==typeof _57){_57=this._getCacheIndex(el,_56,fn);}if(_57>=0){_58=_18[_57];}if(!el||!_58){return false;}if(this.useLegacyEvent(el,_56)){var _59=this.getLegacyIndex(el,_56);var _60=_22[_59];if(_60){for(i=0,len=_60.length;i<len;++i){li=_60[i];if(li&&li[this.EL]==el&&li[this.TYPE]==_56&&li[this.FN]==fn){_60.splice(i,1);}}}}else{if(el.removeEventListener){el.removeEventListener(_56,_58[this.WFN],false);}else{if(el.detachEvent){el.detachEvent("on"+_56,_58[this.WFN]);}}}delete _18[_57][this.WFN];delete _18[_57][this.FN];_18.splice(_57,1);return true;},getTarget:function(ev,_62){var t=ev.target||ev.srcElement;return this.resolveTextNode(t);},resolveTextNode:function(_64){if(_64&&_64.nodeName&&"#TEXT"==_64.nodeName.toUpperCase()){return _64.parentNode;}else{return _64;}},getPageX:function(ev){var x=ev.pageX;if(!x&&0!==x){x=ev.clientX||0;if(this.isIE){x+=this._getScrollLeft();}}return x;},getPageY:function(ev){var y=ev.pageY;if(!y&&0!==y){y=ev.clientY||0;if(this.isIE){y+=this._getScrollTop();}}return y;},getXY:function(ev){return [this.getPageX(ev),this.getPageY(ev)];},getRelatedTarget:function(ev){var t=ev.relatedTarget;if(!t){if(ev.type=="mouseout"){t=ev.toElement;}else{if(ev.type=="mouseover"){t=ev.fromElement;}}}return this.resolveTextNode(t);},getTime:function(ev){if(!ev.time){var t=new Date().getTime();try{ev.time=t;}catch(e){return t;}}return ev.time;},stopEvent:function(ev){this.stopPropagation(ev);this.preventDefault(ev);},stopPropagation:function(ev){if(ev.stopPropagation){ev.stopPropagation();}else{ev.cancelBubble=true;}},preventDefault:function(ev){if(ev.preventDefault){ev.preventDefault();}else{ev.returnValue=false;}},getEvent:function(e){var ev=e||window.event;if(!ev){var c=this.getEvent.caller;while(c){ev=c.arguments[0];if(ev&&Event==ev.constructor){break;}c=c.caller;}}return ev;},getCharCode:function(ev){return ev.charCode||((ev.type=="keypress")?ev.keyCode:0);},_getCacheIndex:function(el,_68,fn){for(var i=0,len=_18.length;i<len;++i){var li=_18[i];if(li&&li[this.FN]==fn&&li[this.EL]==el&&li[this.TYPE]==_68){return i;}}return -1;},generateId:function(el){var id=el.id;if(!id){id="yuievtautoid-"+_26;++_26;el.id=id;}return id;},_isValidCollection:function(o){return (o&&o.length&&typeof o!="string"&&!o.tagName&&!o.alert&&typeof o[0]!="undefined");},elCache:{},getEl:function(id){return document.getElementById(id);},clearCache:function(){},_load:function(e){_17=true;var EU=YAHOO.util.Event;EU._simpleRemove(window,"load",EU._load);},_tryPreloadAttach:function(){if(this.locked){return false;}this.locked=true;var _72=!_17;if(!_72){_72=(_23>0);}var _73=[];for(var i=0,len=_19.length;i<len;++i){var d=_19[i];if(d){var el=this.getEl(d[this.EL]);if(el){this.on(el,d[this.TYPE],d[this.FN],d[this.SCOPE],d[this.ADJ_SCOPE]);delete _19[i];}else{_73.push(d);}}}_19=_73;var _75=[];for(i=0,len=_24.length;i<len;++i){var _76=_24[i];if(_76){el=this.getEl(_76.id);if(el){var _77=(_76.override)?_76.obj:el;_76.fn.call(_77,_76.obj);delete _24[i];}else{_75.push(_76);}}}_23=(_73.length===0&&_75.length===0)?0:_23-1;if(_72){this.startTimeout();}this.locked=false;return true;},purgeElement:function(el,_78,_79){var _80=this.getListeners(el,_79);if(_80){for(var i=0,len=_80.length;i<len;++i){var l=_80[i];this.removeListener(el,l.type,l.fn);}}if(_78&&el&&el.childNodes){for(i=0,len=el.childNodes.length;i<len;++i){this.purgeElement(el.childNodes[i],_78,_79);}}},getListeners:function(el,_82){var _83=[];if(_18&&_18.length>0){for(var i=0,len=_18.length;i<len;++i){var l=_18[i];if(l&&l[this.EL]===el&&(!_82||_82===l[this.TYPE])){_83.push({type:l[this.TYPE],fn:l[this.FN],obj:l[this.SCOPE],adjust:l[this.ADJ_SCOPE],index:i});}}}return (_83.length)?_83:null;},_unload:function(e){var EU=YAHOO.util.Event;for(var i=0,len=_20.length;i<len;++i){var l=_20[i];if(l){var _84=(l[EU.ADJ_SCOPE])?l[EU.SCOPE]:window;l[EU.FN].call(_84,EU.getEvent(e),l[EU.SCOPE]);delete _20[i];l=null;}}if(_18&&_18.length>0){var j=_18.length;while(j){var _86=j-1;l=_18[_86];if(l){EU.removeListener(l[EU.EL],l[EU.TYPE],l[EU.FN],_86);}l=null;j=j-1;}EU.clearCache();}for(i=0,len=_21.length;i<len;++i){delete _21[i][0];delete _21[i];}EU._simpleRemove(window,"unload",EU._unload);},_getScrollLeft:function(){return this._getScroll()[1];},_getScrollTop:function(){return this._getScroll()[0];},_getScroll:function(){var dd=document.documentElement,db=document.body;if(dd&&(dd.scrollTop||dd.scrollLeft)){return [dd.scrollTop,dd.scrollLeft];}else{if(db){return [db.scrollTop,db.scrollLeft];}else{return [0,0];}}},_simpleAdd:function(el,_88,fn,_89){if(el.addEventListener){el.addEventListener(_88,fn,(_89));}else{if(el.attachEvent){el.attachEvent("on"+_88,fn);}}},_simpleRemove:function(el,_90,fn,_91){if(el.removeEventListener){el.removeEventListener(_90,fn,(_91));}else{if(el.detachEvent){el.detachEvent("on"+_90,fn);}}}};}();YAHOO.util.Event.on=YAHOO.util.Event.addListener;if(document&&document.body){YAHOO.util.Event._load();}else{YAHOO.util.Event._simpleAdd(window,"load",YAHOO.util.Event._load);}YAHOO.util.Event._simpleAdd(window,"unload",YAHOO.util.Event._unload);YAHOO.util.Event._tryPreloadAttach();}
\ No newline at end of file
diff --git a/web/yui/logger-min.js b/web/yui/logger-min.js
deleted file mode 100644
index 5c2a168d6..000000000
--- a/web/yui/logger-min.js
+++ /dev/null
@@ -1,56 +0,0 @@
-/* Copyright (c) 2006, Yahoo! Inc. All rights reserved. Code licensed under the BSD License: http://developer.yahoo.com/yui/license.txt Version: 0.11.3 */


-YAHOO.widget.Logger={loggerEnabled:true,_browserConsoleEnabled:false,categories:["info","warn","error","time","window"],sources:["global"],_stack:[],maxStackEntries:5,_startTime:new Date().getTime(),_lastTime:null};YAHOO.widget.Logger.categoryCreateEvent=new YAHOO.util.CustomEvent("categoryCreate",this,true);YAHOO.widget.Logger.sourceCreateEvent=new YAHOO.util.CustomEvent("sourceCreate",this,true);YAHOO.widget.Logger.newLogEvent=new YAHOO.util.CustomEvent("newLog",this,true);YAHOO.widget.Logger.logResetEvent=new YAHOO.util.CustomEvent("logReset",this,true);YAHOO.widget.Logger.log=function(sMsg,sCategory,sSource){if(this.loggerEnabled){if(!sCategory){sCategory="info";}


-else{sCategory=sCategory.toLocaleLowerCase();if(this._isNewCategory(sCategory)){this._createNewCategory(sCategory);}}


-var sClass="global";var sDetail=null;if(sSource){var spaceIndex=sSource.indexOf(" ");if(spaceIndex>0){sClass=sSource.substring(0,spaceIndex);sDetail=sSource.substring(spaceIndex,sSource.length);}


-else{sClass=sSource;}


-if(this._isNewSource(sClass)){this._createNewSource(sClass);}}


-var timestamp=new Date();var logEntry={time:timestamp,category:sCategory,source:sClass,sourceDetail:sDetail,msg:sMsg};var stack=this._stack;var maxStackEntries=this.maxStackEntries;if(maxStackEntries&&!isNaN(maxStackEntries)&&(stack.length>=maxStackEntries)){stack.shift();}


-stack.push(logEntry);this.newLogEvent.fire(logEntry);if(this._browserConsoleEnabled){this._printToBrowserConsole(logEntry);}


-return true;}


-else{return false;}};YAHOO.widget.Logger.reset=function(){this._stack=[];this._startTime=new Date().getTime();this.loggerEnabled=true;this.log("Logger reset");this.logResetEvent.fire();};YAHOO.widget.Logger.getStack=function(){return this._stack;};YAHOO.widget.Logger.getStartTime=function(){return this._startTime;};YAHOO.widget.Logger.disableBrowserConsole=function(){YAHOO.log("Logger output to the function console.log() has been disabled.");this._browserConsoleEnabled=false;};YAHOO.widget.Logger.enableBrowserConsole=function(){this._browserConsoleEnabled=true;YAHOO.log("Logger output to the function console.log() has been enabled.");};YAHOO.widget.Logger._createNewCategory=function(category){this.categories.push(category);this.categoryCreateEvent.fire(category);};YAHOO.widget.Logger._isNewCategory=function(category){for(var i=0;i<this.categories.length;i++){if(category==this.categories[i]){return false;}}


-return true;};YAHOO.widget.Logger._createNewSource=function(source){this.sources.push(source);this.sourceCreateEvent.fire(source);};YAHOO.widget.Logger._isNewSource=function(source){if(source){for(var i=0;i<this.sources.length;i++){if(source==this.sources[i]){return false;}}


-return true;}};YAHOO.widget.Logger._printToBrowserConsole=function(entry){if(window.console&&console.log){var category=entry.category;var label=entry.category.substring(0,4).toUpperCase();var time=entry.time;if(time.toLocaleTimeString){var localTime=time.toLocaleTimeString();}


-else{localTime=time.toString();}


-var msecs=time.getTime();var elapsedTime=(YAHOO.widget.Logger._lastTime)?(msecs-YAHOO.widget.Logger._lastTime):0;YAHOO.widget.Logger._lastTime=msecs;var output=localTime+" ("+


-elapsedTime+"ms): "+


-entry.source+": "+


-entry.msg;console.log(output);}};YAHOO.widget.Logger._onWindowError=function(msg,url,line){try{YAHOO.widget.Logger.log(msg+' ('+url+', line '+line+')',"window");if(YAHOO.widget.Logger._origOnWindowError){YAHOO.widget.Logger._origOnWindowError();}}


-catch(e){return false;}};if(window.onerror){YAHOO.widget.Logger._origOnWindowError=window.onerror;}


-window.onerror=YAHOO.widget.Logger._onWindowError;YAHOO.widget.Logger.log("Logger initialized");YAHOO.widget.LogWriter=function(sSource){if(!sSource){YAHOO.log("Could not instantiate LogWriter due to invalid source.","error","LogWriter");return;}


-this._source=sSource;};YAHOO.widget.LogWriter.prototype.toString=function(){return"LogWriter "+this._sSource;};YAHOO.widget.LogWriter.prototype.log=function(sMsg,sCategory){YAHOO.widget.Logger.log(sMsg,sCategory,this._source);};YAHOO.widget.LogWriter.prototype.getSource=function(){return this._sSource;};YAHOO.widget.LogWriter.prototype.setSource=function(sSource){if(!sSource){YAHOO.log("Could not set source due to invalid source.","error",this.toString());return;}


-else{this._sSource=sSource;}};YAHOO.widget.LogWriter.prototype._source=null;YAHOO.widget.LogReader=function(containerEl,oConfig){var oSelf=this;this._sName=YAHOO.widget.LogReader._index;YAHOO.widget.LogReader._index++;if(typeof oConfig=="object"){for(var param in oConfig){this[param]=oConfig[param];}}


-if(containerEl){if(typeof containerEl=="string"){this._containerEl=document.getElementById(containerEl);}


-else if(containerEl.tagName){this._containerEl=containerEl;}


-this._containerEl.className="yui-log";}


-if(!this._containerEl){if(YAHOO.widget.LogReader._defaultContainerEl){this._containerEl=YAHOO.widget.LogReader._defaultContainerEl;}


-else{this._containerEl=document.body.appendChild(document.createElement("div"));this._containerEl.id="yui-log";this._containerEl.className="yui-log";YAHOO.widget.LogReader._defaultContainerEl=this._containerEl;}


-var containerStyle=this._containerEl.style;if(this.width){containerStyle.width=this.width;}


-if(this.left){containerStyle.left=this.left;}


-if(this.right){containerStyle.right=this.right;}


-if(this.bottom){containerStyle.bottom=this.bottom;}


-if(this.top){containerStyle.top=this.top;}


-if(this.fontSize){containerStyle.fontSize=this.fontSize;}}


-if(this._containerEl){if(!this._hdEl){this._hdEl=this._containerEl.appendChild(document.createElement("div"));this._hdEl.id="yui-log-hd"+this._sName;this._hdEl.className="yui-log-hd";this._collapseEl=this._hdEl.appendChild(document.createElement("div"));this._collapseEl.className="yui-log-btns";this._collapseBtn=document.createElement("input");this._collapseBtn.type="button";this._collapseBtn.style.fontSize=YAHOO.util.Dom.getStyle(this._containerEl,"fontSize");this._collapseBtn.className="yui-log-button";this._collapseBtn.value="Collapse";this._collapseBtn=this._collapseEl.appendChild(this._collapseBtn);YAHOO.util.Event.addListener(oSelf._collapseBtn,'click',oSelf._onClickCollapseBtn,oSelf);this._title=this._hdEl.appendChild(document.createElement("h4"));this._title.innerHTML="Logger Console";if(YAHOO.util.DD&&(YAHOO.widget.LogReader._defaultContainerEl==this._containerEl)){var ylog_dd=new YAHOO.util.DD(this._containerEl.id);ylog_dd.setHandleElId(this._hdEl.id);this._hdEl.style.cursor="move";}}


-if(!this._consoleEl){this._consoleEl=this._containerEl.appendChild(document.createElement("div"));this._consoleEl.className="yui-log-bd";if(this.height){this._consoleEl.style.height=this.height;}}


-if(!this._ftEl&&this.footerEnabled){this._ftEl=this._containerEl.appendChild(document.createElement("div"));this._ftEl.className="yui-log-ft";this._btnsEl=this._ftEl.appendChild(document.createElement("div"));this._btnsEl.className="yui-log-btns";this._pauseBtn=document.createElement("input");this._pauseBtn.type="button";this._pauseBtn.style.fontSize=YAHOO.util.Dom.getStyle(this._containerEl,"fontSize");this._pauseBtn.className="yui-log-button";this._pauseBtn.value="Pause";this._pauseBtn=this._btnsEl.appendChild(this._pauseBtn);YAHOO.util.Event.addListener(oSelf._pauseBtn,'click',oSelf._onClickPauseBtn,oSelf);this._clearBtn=document.createElement("input");this._clearBtn.type="button";this._clearBtn.style.fontSize=YAHOO.util.Dom.getStyle(this._containerEl,"fontSize");this._clearBtn.className="yui-log-button";this._clearBtn.value="Clear";this._clearBtn=this._btnsEl.appendChild(this._clearBtn);YAHOO.util.Event.addListener(oSelf._clearBtn,'click',oSelf._onClickClearBtn,oSelf);this._categoryFiltersEl=this._ftEl.appendChild(document.createElement("div"));this._categoryFiltersEl.className="yui-log-categoryfilters";this._sourceFiltersEl=this._ftEl.appendChild(document.createElement("div"));this._sourceFiltersEl.className="yui-log-sourcefilters";}}


-if(!this._buffer){this._buffer=[];}


-this._lastTime=YAHOO.widget.Logger.getStartTime();YAHOO.widget.Logger.newLogEvent.subscribe(this._onNewLog,this);YAHOO.widget.Logger.logResetEvent.subscribe(this._onReset,this);this._categoryFilters=[];var catsLen=YAHOO.widget.Logger.categories.length;if(this._categoryFiltersEl){for(var i=0;i<catsLen;i++){this._createCategoryCheckbox(YAHOO.widget.Logger.categories[i]);}}


-this._sourceFilters=[];var sourcesLen=YAHOO.widget.Logger.sources.length;if(this._sourceFiltersEl){for(var j=0;j<sourcesLen;j++){this._createSourceCheckbox(YAHOO.widget.Logger.sources[j]);}}


-YAHOO.widget.Logger.categoryCreateEvent.subscribe(this._onCategoryCreate,this);YAHOO.widget.Logger.sourceCreateEvent.subscribe(this._onSourceCreate,this);this._filterLogs();YAHOO.log("LogReader initialized",null,this.toString());};YAHOO.widget.LogReader.prototype.logReaderEnabled=true;YAHOO.widget.LogReader.prototype.width=null;YAHOO.widget.LogReader.prototype.height=null;YAHOO.widget.LogReader.prototype.top=null;YAHOO.widget.LogReader.prototype.left=null;YAHOO.widget.LogReader.prototype.right=null;YAHOO.widget.LogReader.prototype.bottom=null;YAHOO.widget.LogReader.prototype.fontSize=null;YAHOO.widget.LogReader.prototype.footerEnabled=true;YAHOO.widget.LogReader.prototype.verboseOutput=true;YAHOO.widget.LogReader.prototype.newestOnTop=true;YAHOO.widget.LogReader.prototype.thresholdMax=500;YAHOO.widget.LogReader.prototype.thresholdMin=100;YAHOO.widget.LogReader.prototype.toString=function(){return"LogReader instance"+this._sName;};YAHOO.widget.LogReader.prototype.pause=function(){this._timeout=null;this.logReaderEnabled=false;};YAHOO.widget.LogReader.prototype.resume=function(){this.logReaderEnabled=true;this._printBuffer();};YAHOO.widget.LogReader.prototype.hide=function(){this._containerEl.style.display="none";};YAHOO.widget.LogReader.prototype.show=function(){this._containerEl.style.display="block";};YAHOO.widget.LogReader.prototype.setTitle=function(sTitle){this._title.innerHTML=this._HTML2Text(sTitle);};YAHOO.widget.LogReader._index=0;YAHOO.widget.LogReader.prototype._sName=null;YAHOO.widget.LogReader._defaultContainerEl=null;YAHOO.widget.LogReader.prototype._buffer=null;YAHOO.widget.LogReader.prototype._consoleMsgCount=0;YAHOO.widget.LogReader.prototype._lastTime=null;YAHOO.widget.LogReader.prototype._timeout=null;YAHOO.widget.LogReader.prototype._categoryFilters=null;YAHOO.widget.LogReader.prototype._sourceFilters=null;YAHOO.widget.LogReader.prototype._containerEl=null;YAHOO.widget.LogReader.prototype._hdEl=null;YAHOO.widget.LogReader.prototype._collapseEl=null;YAHOO.widget.LogReader.prototype._collapseBtn=null;YAHOO.widget.LogReader.prototype._title=null;YAHOO.widget.LogReader.prototype._consoleEl=null;YAHOO.widget.LogReader.prototype._ftEl=null;YAHOO.widget.LogReader.prototype._btnsEl=null;YAHOO.widget.LogReader.prototype._categoryFiltersEl=null;YAHOO.widget.LogReader.prototype._sourceFiltersEl=null;YAHOO.widget.LogReader.prototype._pauseBtn=null;YAHOO.widget.LogReader.prototype._clearBtn=null;YAHOO.widget.LogReader.prototype._createCategoryCheckbox=function(category){var oSelf=this;if(this._ftEl){var parentEl=this._categoryFiltersEl;var filters=this._categoryFilters;var filterEl=parentEl.appendChild(document.createElement("span"));filterEl.className="yui-log-filtergrp";var categoryChk=document.createElement("input");categoryChk.id="yui-log-filter-"+category+this._sName;categoryChk.className="yui-log-filter-"+category;categoryChk.type="checkbox";categoryChk.category=category;categoryChk=filterEl.appendChild(categoryChk);categoryChk.checked=true;filters.push(category);YAHOO.util.Event.addListener(categoryChk,'click',oSelf._onCheckCategory,oSelf);var categoryChkLbl=filterEl.appendChild(document.createElement("label"));categoryChkLbl.htmlFor=categoryChk.id;categoryChkLbl.className=category;categoryChkLbl.innerHTML=category;}};YAHOO.widget.LogReader.prototype._createSourceCheckbox=function(source){var oSelf=this;if(this._ftEl){var parentEl=this._sourceFiltersEl;var filters=this._sourceFilters;var filterEl=parentEl.appendChild(document.createElement("span"));filterEl.className="yui-log-filtergrp";var sourceChk=document.createElement("input");sourceChk.id="yui-log-filter"+source+this._sName;sourceChk.className="yui-log-filter"+source;sourceChk.type="checkbox";sourceChk.source=source;sourceChk=filterEl.appendChild(sourceChk);sourceChk.checked=true;filters.push(source);YAHOO.util.Event.addListener(sourceChk,'click',oSelf._onCheckSource,oSelf);var sourceChkLbl=filterEl.appendChild(document.createElement("label"));sourceChkLbl.htmlFor=sourceChk.id;sourceChkLbl.className=source;sourceChkLbl.innerHTML=source;}};YAHOO.widget.LogReader.prototype._filterLogs=function(){if(this._consoleEl!==null){this._clearConsole();this._printToConsole(YAHOO.widget.Logger.getStack());}};YAHOO.widget.LogReader.prototype._clearConsole=function(){this._timeout=null;this._buffer=[];this._consoleMsgCount=0;this._lastTime=YAHOO.widget.Logger.getStartTime();var consoleEl=this._consoleEl;while(consoleEl.hasChildNodes()){consoleEl.removeChild(consoleEl.firstChild);}};YAHOO.widget.LogReader.prototype._printBuffer=function(){this._timeout=null;if(this._consoleEl!==null){var thresholdMax=this.thresholdMax;thresholdMax=(thresholdMax&&!isNaN(thresholdMax))?thresholdMax:500;if(this._consoleMsgCount<thresholdMax){var entries=[];for(var i=0;i<this._buffer.length;i++){entries[i]=this._buffer[i];}


-this._buffer=[];this._printToConsole(entries);}


-else{this._filterLogs();}


-if(!this.newestOnTop){this._consoleEl.scrollTop=this._consoleEl.scrollHeight;}}};YAHOO.widget.LogReader.prototype._printToConsole=function(aEntries){var entriesLen=aEntries.length;var thresholdMin=this.thresholdMin;if(isNaN(thresholdMin)||(thresholdMin>this.thresholdMax)){thresholdMin=0;}


-var entriesStartIndex=(entriesLen>thresholdMin)?(entriesLen-thresholdMin):0;var sourceFiltersLen=this._sourceFilters.length;var categoryFiltersLen=this._categoryFilters.length;for(var i=entriesStartIndex;i<entriesLen;i++){var entry=aEntries[i];var category=entry.category;var source=entry.source;var sourceDetail=entry.sourceDetail;var okToPrint=false;var okToFilterCats=false;for(var j=0;j<sourceFiltersLen;j++){if(source==this._sourceFilters[j]){okToFilterCats=true;break;}}


-if(okToFilterCats){for(var k=0;k<categoryFiltersLen;k++){if(category==this._categoryFilters[k]){okToPrint=true;break;}}}


-if(okToPrint){var label=entry.category.substring(0,4).toUpperCase();var time=entry.time;if(time.toLocaleTimeString){var localTime=time.toLocaleTimeString();}


-else{localTime=time.toString();}


-var msecs=time.getTime();var startTime=YAHOO.widget.Logger.getStartTime();var totalTime=msecs-startTime;var elapsedTime=msecs-this._lastTime;this._lastTime=msecs;var verboseOutput=(this.verboseOutput);var container=(verboseOutput)?"CODE":"PRE";var sourceAndDetail=(sourceDetail)?source+" "+sourceDetail:source;var output=(verboseOutput)?["<p><span class='",category,"'>",label,"</span> ",totalTime,"ms (+",elapsedTime,") ",localTime,": ","</p><p>",sourceAndDetail,": </p><p>",this._HTML2Text(entry.msg),"</p>"]:["<p><span class='",category,"'>",label,"</span> ",totalTime,"ms (+",elapsedTime,") ",localTime,": ",sourceAndDetail,": ",this._HTML2Text(entry.msg),"</p>"];var oNewElement=(this.newestOnTop)?this._consoleEl.insertBefore(document.createElement(container),this._consoleEl.firstChild):this._consoleEl.appendChild(document.createElement(container));oNewElement.innerHTML=output.join("");this._consoleMsgCount++;}}};YAHOO.widget.LogReader.prototype._HTML2Text=function(html){if(html){return html.replace(/&/g,"&#38;").replace(/</g,"&#60;").replace(/>/g,"&#62;");}


-else return"";};YAHOO.widget.LogReader.prototype._onCategoryCreate=function(type,args,oSelf){var category=args[0];if(oSelf._ftEl){oSelf._createCategoryCheckbox(category);}};YAHOO.widget.LogReader.prototype._onSourceCreate=function(type,args,oSelf){var source=args[0];if(oSelf._ftEl){oSelf._createSourceCheckbox(source);}};YAHOO.widget.LogReader.prototype._onCheckCategory=function(v,oSelf){var newFilter=this.category;var filtersArray=oSelf._categoryFilters;if(!this.checked){for(var i=0;i<filtersArray.length;i++){if(newFilter==filtersArray[i]){filtersArray.splice(i,1);break;}}}


-else{filtersArray.push(newFilter);}


-oSelf._filterLogs();};YAHOO.widget.LogReader.prototype._onCheckSource=function(v,oSelf){var newFilter=this.source;var filtersArray=oSelf._sourceFilters;if(!this.checked){for(var i=0;i<filtersArray.length;i++){if(newFilter==filtersArray[i]){filtersArray.splice(i,1);break;}}}


-else{filtersArray.push(newFilter);}


-oSelf._filterLogs();};YAHOO.widget.LogReader.prototype._onClickCollapseBtn=function(v,oSelf){var btn=oSelf._collapseBtn;if(btn.value=="Expand"){oSelf._consoleEl.style.display="block";if(oSelf._ftEl){oSelf._ftEl.style.display="block";}


-btn.value="Collapse";}


-else{oSelf._consoleEl.style.display="none";if(oSelf._ftEl){oSelf._ftEl.style.display="none";}


-btn.value="Expand";}};YAHOO.widget.LogReader.prototype._onClickPauseBtn=function(v,oSelf){var btn=oSelf._pauseBtn;if(btn.value=="Resume"){oSelf.resume();btn.value="Pause";}


-else{oSelf.pause();btn.value="Resume";}};YAHOO.widget.LogReader.prototype._onClickClearBtn=function(v,oSelf){oSelf._clearConsole();};YAHOO.widget.LogReader.prototype._onNewLog=function(type,args,oSelf){var logEntry=args[0];oSelf._buffer.push(logEntry);if(oSelf.logReaderEnabled===true&&oSelf._timeout===null){oSelf._timeout=setTimeout(function(){oSelf._printBuffer();},100);}};YAHOO.widget.LogReader.prototype._onReset=function(type,args,oSelf){oSelf._filterLogs();};


diff --git a/web/yui/logger.css b/web/yui/logger.css
deleted file mode 100644
index 58a2c4d33..000000000
--- a/web/yui/logger.css
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Copyright (c) 2006, Yahoo! Inc. All rights reserved.  Code licensed under the BSD License: http://developer.yahoo.net/yui/license.txt Version: 0.11.3 */


-/* logger default styles */


-/* font size is controlled here: default 77% */


-#yui-log {position:absolute;top:1em;right:1em;font-size:77%;text-align:left;}


-/* width is controlled here: default 31em */


-.yui-log {padding:1em;width:31em;background-color:#AAA;border:1px solid black;font-family:monospace;z-index:9000;}


-.yui-log p {margin:1px;padding:.1em;}


-.yui-log button {font-family:monospace;}


-.yui-log .yui-log-hd {margin-top:1em;padding:.5em;background-color:#575757;color:#FFF;}


-/* height is controlled here: default 20em*/


-.yui-log .yui-log-bd {width:100%;height:20em;background-color:#FFF;border:1px solid gray;overflow:auto;}


-.yui-log .yui-log-ft {margin-top:.5em;margin-bottom:1em;}


-.yui-log .yui-log-ft .yui-log-categoryfilters {}


-.yui-log .yui-log-ft .yui-log-sourcefilters {width:100%;border-top:1px solid #575757;margin-top:.75em;padding-top:.75em;}


-.yui-log .yui-log-btns {position:relative;float:right;bottom:.25em;}


-.yui-log .yui-log-filtergrp {margin-right:.5em;}


-.yui-log .info {background-color:#A7CC25;} /* A7CC25 green */


-.yui-log .warn {background-color:#F58516;} /* F58516 orange */


-.yui-log .error {background-color:#E32F0B;} /* E32F0B red */


-.yui-log .time {background-color:#A6C9D7;} /* A6C9D7 blue */


-.yui-log .window {background-color:#F2E886;} /* F2E886 tan */


diff --git a/web/yui/utilities.js b/web/yui/utilities.js
new file mode 100644
index 000000000..9d12134a8
--- /dev/null
+++ b/web/yui/utilities.js
@@ -0,0 +1,378 @@
+/*
+Copyright (c) 2006, Yahoo! Inc. All rights reserved.
+Code licensed under the BSD License:
+http://developer.yahoo.net/yui/license.txt
+version: 0.12.2
+*/
+
+
+if(typeof YAHOO=="undefined"){var YAHOO={};}
+YAHOO.namespace=function(){var a=arguments,o=null,i,j,d;for(i=0;i<a.length;++i){d=a[i].split(".");o=YAHOO;for(j=(d[0]=="YAHOO")?1:0;j<d.length;++j){o[d[j]]=o[d[j]]||{};o=o[d[j]];}}
+return o;};YAHOO.log=function(msg,cat,src){var l=YAHOO.widget.Logger;if(l&&l.log){return l.log(msg,cat,src);}else{return false;}};YAHOO.extend=function(subc,superc,overrides){var F=function(){};F.prototype=superc.prototype;subc.prototype=new F();subc.prototype.constructor=subc;subc.superclass=superc.prototype;if(superc.prototype.constructor==Object.prototype.constructor){superc.prototype.constructor=superc;}
+if(overrides){for(var i in overrides){subc.prototype[i]=overrides[i];}}};YAHOO.augment=function(r,s){var rp=r.prototype,sp=s.prototype,a=arguments,i,p;if(a[2]){for(i=2;i<a.length;++i){rp[a[i]]=sp[a[i]];}}else{for(p in sp){if(!rp[p]){rp[p]=sp[p];}}}};YAHOO.namespace("util","widget","example");
+(function(){var Y=YAHOO.util,getStyle,setStyle,id_counter=0,propertyCache={};var ua=navigator.userAgent.toLowerCase(),isOpera=(ua.indexOf('opera')>-1),isSafari=(ua.indexOf('safari')>-1),isGecko=(!isOpera&&!isSafari&&ua.indexOf('gecko')>-1),isIE=(!isOpera&&ua.indexOf('msie')>-1);var patterns={HYPHEN:/(-[a-z])/i};var toCamel=function(property){if(!patterns.HYPHEN.test(property)){return property;}
+if(propertyCache[property]){return propertyCache[property];}
+while(patterns.HYPHEN.exec(property)){property=property.replace(RegExp.$1,RegExp.$1.substr(1).toUpperCase());}
+propertyCache[property]=property;return property;};if(document.defaultView&&document.defaultView.getComputedStyle){getStyle=function(el,property){var value=null;var computed=document.defaultView.getComputedStyle(el,'');if(computed){value=computed[toCamel(property)];}
+return el.style[property]||value;};}else if(document.documentElement.currentStyle&&isIE){getStyle=function(el,property){switch(toCamel(property)){case'opacity':var val=100;try{val=el.filters['DXImageTransform.Microsoft.Alpha'].opacity;}catch(e){try{val=el.filters('alpha').opacity;}catch(e){}}
+return val/100;break;default:var value=el.currentStyle?el.currentStyle[property]:null;return(el.style[property]||value);}};}else{getStyle=function(el,property){return el.style[property];};}
+if(isIE){setStyle=function(el,property,val){switch(property){case'opacity':if(typeof el.style.filter=='string'){el.style.filter='alpha(opacity='+val*100+')';if(!el.currentStyle||!el.currentStyle.hasLayout){el.style.zoom=1;}}
+break;default:el.style[property]=val;}};}else{setStyle=function(el,property,val){el.style[property]=val;};}
+YAHOO.util.Dom={get:function(el){if(!el){return null;}
+if(typeof el!='string'&&!(el instanceof Array)){return el;}
+if(typeof el=='string'){return document.getElementById(el);}
+else{var collection=[];for(var i=0,len=el.length;i<len;++i){collection[collection.length]=Y.Dom.get(el[i]);}
+return collection;}
+return null;},getStyle:function(el,property){property=toCamel(property);var f=function(element){return getStyle(element,property);};return Y.Dom.batch(el,f,Y.Dom,true);},setStyle:function(el,property,val){property=toCamel(property);var f=function(element){setStyle(element,property,val);};Y.Dom.batch(el,f,Y.Dom,true);},getXY:function(el){var f=function(el){if(el.parentNode===null||el.offsetParent===null||this.getStyle(el,'display')=='none'){return false;}
+var parentNode=null;var pos=[];var box;if(el.getBoundingClientRect){box=el.getBoundingClientRect();var doc=document;if(!this.inDocument(el)&&parent.document!=document){doc=parent.document;if(!this.isAncestor(doc.documentElement,el)){return false;}}
+var scrollTop=Math.max(doc.documentElement.scrollTop,doc.body.scrollTop);var scrollLeft=Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft);return[box.left+scrollLeft,box.top+scrollTop];}
+else{pos=[el.offsetLeft,el.offsetTop];parentNode=el.offsetParent;if(parentNode!=el){while(parentNode){pos[0]+=parentNode.offsetLeft;pos[1]+=parentNode.offsetTop;parentNode=parentNode.offsetParent;}}
+if(isSafari&&this.getStyle(el,'position')=='absolute'){pos[0]-=document.body.offsetLeft;pos[1]-=document.body.offsetTop;}}
+if(el.parentNode){parentNode=el.parentNode;}
+else{parentNode=null;}
+while(parentNode&&parentNode.tagName.toUpperCase()!='BODY'&&parentNode.tagName.toUpperCase()!='HTML')
+{if(Y.Dom.getStyle(parentNode,'display')!='inline'){pos[0]-=parentNode.scrollLeft;pos[1]-=parentNode.scrollTop;}
+if(parentNode.parentNode){parentNode=parentNode.parentNode;}else{parentNode=null;}}
+return pos;};return Y.Dom.batch(el,f,Y.Dom,true);},getX:function(el){var f=function(el){return Y.Dom.getXY(el)[0];};return Y.Dom.batch(el,f,Y.Dom,true);},getY:function(el){var f=function(el){return Y.Dom.getXY(el)[1];};return Y.Dom.batch(el,f,Y.Dom,true);},setXY:function(el,pos,noRetry){var f=function(el){var style_pos=this.getStyle(el,'position');if(style_pos=='static'){this.setStyle(el,'position','relative');style_pos='relative';}
+var pageXY=this.getXY(el);if(pageXY===false){return false;}
+var delta=[parseInt(this.getStyle(el,'left'),10),parseInt(this.getStyle(el,'top'),10)];if(isNaN(delta[0])){delta[0]=(style_pos=='relative')?0:el.offsetLeft;}
+if(isNaN(delta[1])){delta[1]=(style_pos=='relative')?0:el.offsetTop;}
+if(pos[0]!==null){el.style.left=pos[0]-pageXY[0]+delta[0]+'px';}
+if(pos[1]!==null){el.style.top=pos[1]-pageXY[1]+delta[1]+'px';}
+if(!noRetry){var newXY=this.getXY(el);if((pos[0]!==null&&newXY[0]!=pos[0])||(pos[1]!==null&&newXY[1]!=pos[1])){this.setXY(el,pos,true);}}};Y.Dom.batch(el,f,Y.Dom,true);},setX:function(el,x){Y.Dom.setXY(el,[x,null]);},setY:function(el,y){Y.Dom.setXY(el,[null,y]);},getRegion:function(el){var f=function(el){var region=new Y.Region.getRegion(el);return region;};return Y.Dom.batch(el,f,Y.Dom,true);},getClientWidth:function(){return Y.Dom.getViewportWidth();},getClientHeight:function(){return Y.Dom.getViewportHeight();},getElementsByClassName:function(className,tag,root){var method=function(el){return Y.Dom.hasClass(el,className);};return Y.Dom.getElementsBy(method,tag,root);},hasClass:function(el,className){var re=new RegExp('(?:^|\\s+)'+className+'(?:\\s+|$)');var f=function(el){return re.test(el['className']);};return Y.Dom.batch(el,f,Y.Dom,true);},addClass:function(el,className){var f=function(el){if(this.hasClass(el,className)){return;}
+el['className']=[el['className'],className].join(' ');};Y.Dom.batch(el,f,Y.Dom,true);},removeClass:function(el,className){var re=new RegExp('(?:^|\\s+)'+className+'(?:\\s+|$)','g');var f=function(el){if(!this.hasClass(el,className)){return;}
+var c=el['className'];el['className']=c.replace(re,' ');if(this.hasClass(el,className)){this.removeClass(el,className);}};Y.Dom.batch(el,f,Y.Dom,true);},replaceClass:function(el,oldClassName,newClassName){if(oldClassName===newClassName){return false;}
+var re=new RegExp('(?:^|\\s+)'+oldClassName+'(?:\\s+|$)','g');var f=function(el){if(!this.hasClass(el,oldClassName)){this.addClass(el,newClassName);return;}
+el['className']=el['className'].replace(re,' '+newClassName+' ');if(this.hasClass(el,oldClassName)){this.replaceClass(el,oldClassName,newClassName);}};Y.Dom.batch(el,f,Y.Dom,true);},generateId:function(el,prefix){prefix=prefix||'yui-gen';el=el||{};var f=function(el){if(el){el=Y.Dom.get(el);}else{el={};}
+if(!el.id){el.id=prefix+id_counter++;}
+return el.id;};return Y.Dom.batch(el,f,Y.Dom,true);},isAncestor:function(haystack,needle){haystack=Y.Dom.get(haystack);if(!haystack||!needle){return false;}
+var f=function(needle){if(haystack.contains&&!isSafari){return haystack.contains(needle);}
+else if(haystack.compareDocumentPosition){return!!(haystack.compareDocumentPosition(needle)&16);}
+else{var parent=needle.parentNode;while(parent){if(parent==haystack){return true;}
+else if(!parent.tagName||parent.tagName.toUpperCase()=='HTML'){return false;}
+parent=parent.parentNode;}
+return false;}};return Y.Dom.batch(needle,f,Y.Dom,true);},inDocument:function(el){var f=function(el){return this.isAncestor(document.documentElement,el);};return Y.Dom.batch(el,f,Y.Dom,true);},getElementsBy:function(method,tag,root){tag=tag||'*';var nodes=[];if(root){root=Y.Dom.get(root);if(!root){return nodes;}}else{root=document;}
+var elements=root.getElementsByTagName(tag);if(!elements.length&&(tag=='*'&&root.all)){elements=root.all;}
+for(var i=0,len=elements.length;i<len;++i){if(method(elements[i])){nodes[nodes.length]=elements[i];}}
+return nodes;},batch:function(el,method,o,override){var id=el;el=Y.Dom.get(el);var scope=(override)?o:window;if(!el||el.tagName||!el.length){if(!el){return false;}
+return method.call(scope,el,o);}
+var collection=[];for(var i=0,len=el.length;i<len;++i){if(!el[i]){id=el[i];}
+collection[collection.length]=method.call(scope,el[i],o);}
+return collection;},getDocumentHeight:function(){var scrollHeight=(document.compatMode!='CSS1Compat')?document.body.scrollHeight:document.documentElement.scrollHeight;var h=Math.max(scrollHeight,Y.Dom.getViewportHeight());return h;},getDocumentWidth:function(){var scrollWidth=(document.compatMode!='CSS1Compat')?document.body.scrollWidth:document.documentElement.scrollWidth;var w=Math.max(scrollWidth,Y.Dom.getViewportWidth());return w;},getViewportHeight:function(){var height=self.innerHeight;var mode=document.compatMode;if((mode||isIE)&&!isOpera){height=(mode=='CSS1Compat')?document.documentElement.clientHeight:document.body.clientHeight;}
+return height;},getViewportWidth:function(){var width=self.innerWidth;var mode=document.compatMode;if(mode||isIE){width=(mode=='CSS1Compat')?document.documentElement.clientWidth:document.body.clientWidth;}
+return width;}};})();YAHOO.util.Region=function(t,r,b,l){this.top=t;this[1]=t;this.right=r;this.bottom=b;this.left=l;this[0]=l;};YAHOO.util.Region.prototype.contains=function(region){return(region.left>=this.left&&region.right<=this.right&&region.top>=this.top&&region.bottom<=this.bottom);};YAHOO.util.Region.prototype.getArea=function(){return((this.bottom-this.top)*(this.right-this.left));};YAHOO.util.Region.prototype.intersect=function(region){var t=Math.max(this.top,region.top);var r=Math.min(this.right,region.right);var b=Math.min(this.bottom,region.bottom);var l=Math.max(this.left,region.left);if(b>=t&&r>=l){return new YAHOO.util.Region(t,r,b,l);}else{return null;}};YAHOO.util.Region.prototype.union=function(region){var t=Math.min(this.top,region.top);var r=Math.max(this.right,region.right);var b=Math.max(this.bottom,region.bottom);var l=Math.min(this.left,region.left);return new YAHOO.util.Region(t,r,b,l);};YAHOO.util.Region.prototype.toString=function(){return("Region {"+"top: "+this.top+", right: "+this.right+", bottom: "+this.bottom+", left: "+this.left+"}");};YAHOO.util.Region.getRegion=function(el){var p=YAHOO.util.Dom.getXY(el);var t=p[1];var r=p[0]+el.offsetWidth;var b=p[1]+el.offsetHeight;var l=p[0];return new YAHOO.util.Region(t,r,b,l);};YAHOO.util.Point=function(x,y){if(x instanceof Array){y=x[1];x=x[0];}
+this.x=this.right=this.left=this[0]=x;this.y=this.top=this.bottom=this[1]=y;};YAHOO.util.Point.prototype=new YAHOO.util.Region();
+
+YAHOO.util.CustomEvent=function(type,oScope,silent,signature){this.type=type;this.scope=oScope||window;this.silent=silent;this.signature=signature||YAHOO.util.CustomEvent.LIST;this.subscribers=[];if(!this.silent){}
+var onsubscribeType="_YUICEOnSubscribe";if(type!==onsubscribeType){this.subscribeEvent=new YAHOO.util.CustomEvent(onsubscribeType,this,true);}};YAHOO.util.CustomEvent.LIST=0;YAHOO.util.CustomEvent.FLAT=1;YAHOO.util.CustomEvent.prototype={subscribe:function(fn,obj,override){if(this.subscribeEvent){this.subscribeEvent.fire(fn,obj,override);}
+this.subscribers.push(new YAHOO.util.Subscriber(fn,obj,override));},unsubscribe:function(fn,obj){var found=false;for(var i=0,len=this.subscribers.length;i<len;++i){var s=this.subscribers[i];if(s&&s.contains(fn,obj)){this._delete(i);found=true;}}
+return found;},fire:function(){var len=this.subscribers.length;if(!len&&this.silent){return true;}
+var args=[],ret=true,i;for(i=0;i<arguments.length;++i){args.push(arguments[i]);}
+var argslength=args.length;if(!this.silent){}
+for(i=0;i<len;++i){var s=this.subscribers[i];if(s){if(!this.silent){}
+var scope=s.getScope(this.scope);if(this.signature==YAHOO.util.CustomEvent.FLAT){var param=null;if(args.length>0){param=args[0];}
+ret=s.fn.call(scope,param,s.obj);}else{ret=s.fn.call(scope,this.type,args,s.obj);}
+if(false===ret){if(!this.silent){}
+return false;}}}
+return true;},unsubscribeAll:function(){for(var i=0,len=this.subscribers.length;i<len;++i){this._delete(len-1-i);}},_delete:function(index){var s=this.subscribers[index];if(s){delete s.fn;delete s.obj;}
+this.subscribers.splice(index,1);},toString:function(){return"CustomEvent: "+"'"+this.type+"', "+"scope: "+this.scope;}};YAHOO.util.Subscriber=function(fn,obj,override){this.fn=fn;this.obj=obj||null;this.override=override;};YAHOO.util.Subscriber.prototype.getScope=function(defaultScope){if(this.override){if(this.override===true){return this.obj;}else{return this.override;}}
+return defaultScope;};YAHOO.util.Subscriber.prototype.contains=function(fn,obj){if(obj){return(this.fn==fn&&this.obj==obj);}else{return(this.fn==fn);}};YAHOO.util.Subscriber.prototype.toString=function(){return"Subscriber { obj: "+(this.obj||"")+", override: "+(this.override||"no")+" }";};if(!YAHOO.util.Event){YAHOO.util.Event=function(){var loadComplete=false;var listeners=[];var unloadListeners=[];var legacyEvents=[];var legacyHandlers=[];var retryCount=0;var onAvailStack=[];var legacyMap=[];var counter=0;return{POLL_RETRYS:200,POLL_INTERVAL:20,EL:0,TYPE:1,FN:2,WFN:3,OBJ:3,ADJ_SCOPE:4,isSafari:(/Safari|Konqueror|KHTML/gi).test(navigator.userAgent),isIE:(!this.isSafari&&!navigator.userAgent.match(/opera/gi)&&navigator.userAgent.match(/msie/gi)),_interval:null,startInterval:function(){if(!this._interval){var self=this;var callback=function(){self._tryPreloadAttach();};this._interval=setInterval(callback,this.POLL_INTERVAL);}},onAvailable:function(p_id,p_fn,p_obj,p_override){onAvailStack.push({id:p_id,fn:p_fn,obj:p_obj,override:p_override,checkReady:false});retryCount=this.POLL_RETRYS;this.startInterval();},onContentReady:function(p_id,p_fn,p_obj,p_override){onAvailStack.push({id:p_id,fn:p_fn,obj:p_obj,override:p_override,checkReady:true});retryCount=this.POLL_RETRYS;this.startInterval();},addListener:function(el,sType,fn,obj,override){if(!fn||!fn.call){return false;}
+if(this._isValidCollection(el)){var ok=true;for(var i=0,len=el.length;i<len;++i){ok=this.on(el[i],sType,fn,obj,override)&&ok;}
+return ok;}else if(typeof el=="string"){var oEl=this.getEl(el);if(oEl){el=oEl;}else{this.onAvailable(el,function(){YAHOO.util.Event.on(el,sType,fn,obj,override);});return true;}}
+if(!el){return false;}
+if("unload"==sType&&obj!==this){unloadListeners[unloadListeners.length]=[el,sType,fn,obj,override];return true;}
+var scope=el;if(override){if(override===true){scope=obj;}else{scope=override;}}
+var wrappedFn=function(e){return fn.call(scope,YAHOO.util.Event.getEvent(e),obj);};var li=[el,sType,fn,wrappedFn,scope];var index=listeners.length;listeners[index]=li;if(this.useLegacyEvent(el,sType)){var legacyIndex=this.getLegacyIndex(el,sType);if(legacyIndex==-1||el!=legacyEvents[legacyIndex][0]){legacyIndex=legacyEvents.length;legacyMap[el.id+sType]=legacyIndex;legacyEvents[legacyIndex]=[el,sType,el["on"+sType]];legacyHandlers[legacyIndex]=[];el["on"+sType]=function(e){YAHOO.util.Event.fireLegacyEvent(YAHOO.util.Event.getEvent(e),legacyIndex);};}
+legacyHandlers[legacyIndex].push(li);}else{try{this._simpleAdd(el,sType,wrappedFn,false);}catch(e){this.removeListener(el,sType,fn);return false;}}
+return true;},fireLegacyEvent:function(e,legacyIndex){var ok=true;var le=legacyHandlers[legacyIndex];for(var i=0,len=le.length;i<len;++i){var li=le[i];if(li&&li[this.WFN]){var scope=li[this.ADJ_SCOPE];var ret=li[this.WFN].call(scope,e);ok=(ok&&ret);}}
+return ok;},getLegacyIndex:function(el,sType){var key=this.generateId(el)+sType;if(typeof legacyMap[key]=="undefined"){return-1;}else{return legacyMap[key];}},useLegacyEvent:function(el,sType){if(!el.addEventListener&&!el.attachEvent){return true;}else if(this.isSafari){if("click"==sType||"dblclick"==sType){return true;}}
+return false;},removeListener:function(el,sType,fn){var i,len;if(typeof el=="string"){el=this.getEl(el);}else if(this._isValidCollection(el)){var ok=true;for(i=0,len=el.length;i<len;++i){ok=(this.removeListener(el[i],sType,fn)&&ok);}
+return ok;}
+if(!fn||!fn.call){return this.purgeElement(el,false,sType);}
+if("unload"==sType){for(i=0,len=unloadListeners.length;i<len;i++){var li=unloadListeners[i];if(li&&li[0]==el&&li[1]==sType&&li[2]==fn){unloadListeners.splice(i,1);return true;}}
+return false;}
+var cacheItem=null;var index=arguments[3];if("undefined"==typeof index){index=this._getCacheIndex(el,sType,fn);}
+if(index>=0){cacheItem=listeners[index];}
+if(!el||!cacheItem){return false;}
+if(this.useLegacyEvent(el,sType)){var legacyIndex=this.getLegacyIndex(el,sType);var llist=legacyHandlers[legacyIndex];if(llist){for(i=0,len=llist.length;i<len;++i){li=llist[i];if(li&&li[this.EL]==el&&li[this.TYPE]==sType&&li[this.FN]==fn){llist.splice(i,1);break;}}}}else{try{this._simpleRemove(el,sType,cacheItem[this.WFN],false);}catch(e){return false;}}
+delete listeners[index][this.WFN];delete listeners[index][this.FN];listeners.splice(index,1);return true;},getTarget:function(ev,resolveTextNode){var t=ev.target||ev.srcElement;return this.resolveTextNode(t);},resolveTextNode:function(node){if(node&&3==node.nodeType){return node.parentNode;}else{return node;}},getPageX:function(ev){var x=ev.pageX;if(!x&&0!==x){x=ev.clientX||0;if(this.isIE){x+=this._getScrollLeft();}}
+return x;},getPageY:function(ev){var y=ev.pageY;if(!y&&0!==y){y=ev.clientY||0;if(this.isIE){y+=this._getScrollTop();}}
+return y;},getXY:function(ev){return[this.getPageX(ev),this.getPageY(ev)];},getRelatedTarget:function(ev){var t=ev.relatedTarget;if(!t){if(ev.type=="mouseout"){t=ev.toElement;}else if(ev.type=="mouseover"){t=ev.fromElement;}}
+return this.resolveTextNode(t);},getTime:function(ev){if(!ev.time){var t=new Date().getTime();try{ev.time=t;}catch(e){return t;}}
+return ev.time;},stopEvent:function(ev){this.stopPropagation(ev);this.preventDefault(ev);},stopPropagation:function(ev){if(ev.stopPropagation){ev.stopPropagation();}else{ev.cancelBubble=true;}},preventDefault:function(ev){if(ev.preventDefault){ev.preventDefault();}else{ev.returnValue=false;}},getEvent:function(e){var ev=e||window.event;if(!ev){var c=this.getEvent.caller;while(c){ev=c.arguments[0];if(ev&&Event==ev.constructor){break;}
+c=c.caller;}}
+return ev;},getCharCode:function(ev){return ev.charCode||ev.keyCode||0;},_getCacheIndex:function(el,sType,fn){for(var i=0,len=listeners.length;i<len;++i){var li=listeners[i];if(li&&li[this.FN]==fn&&li[this.EL]==el&&li[this.TYPE]==sType){return i;}}
+return-1;},generateId:function(el){var id=el.id;if(!id){id="yuievtautoid-"+counter;++counter;el.id=id;}
+return id;},_isValidCollection:function(o){return(o&&o.length&&typeof o!="string"&&!o.tagName&&!o.alert&&typeof o[0]!="undefined");},elCache:{},getEl:function(id){return document.getElementById(id);},clearCache:function(){},_load:function(e){loadComplete=true;var EU=YAHOO.util.Event;if(this.isIE){EU._simpleRemove(window,"load",EU._load);}},_tryPreloadAttach:function(){if(this.locked){return false;}
+this.locked=true;var tryAgain=!loadComplete;if(!tryAgain){tryAgain=(retryCount>0);}
+var notAvail=[];for(var i=0,len=onAvailStack.length;i<len;++i){var item=onAvailStack[i];if(item){var el=this.getEl(item.id);if(el){if(!item.checkReady||loadComplete||el.nextSibling||(document&&document.body)){var scope=el;if(item.override){if(item.override===true){scope=item.obj;}else{scope=item.override;}}
+item.fn.call(scope,item.obj);onAvailStack[i]=null;}}else{notAvail.push(item);}}}
+retryCount=(notAvail.length===0)?0:retryCount-1;if(tryAgain){this.startInterval();}else{clearInterval(this._interval);this._interval=null;}
+this.locked=false;return true;},purgeElement:function(el,recurse,sType){var elListeners=this.getListeners(el,sType);if(elListeners){for(var i=0,len=elListeners.length;i<len;++i){var l=elListeners[i];this.removeListener(el,l.type,l.fn);}}
+if(recurse&&el&&el.childNodes){for(i=0,len=el.childNodes.length;i<len;++i){this.purgeElement(el.childNodes[i],recurse,sType);}}},getListeners:function(el,sType){var elListeners=[];if(listeners&&listeners.length>0){for(var i=0,len=listeners.length;i<len;++i){var l=listeners[i];if(l&&l[this.EL]===el&&(!sType||sType===l[this.TYPE])){elListeners.push({type:l[this.TYPE],fn:l[this.FN],obj:l[this.OBJ],adjust:l[this.ADJ_SCOPE],index:i});}}}
+return(elListeners.length)?elListeners:null;},_unload:function(e){var EU=YAHOO.util.Event,i,j,l,len,index;for(i=0,len=unloadListeners.length;i<len;++i){l=unloadListeners[i];if(l){var scope=window;if(l[EU.ADJ_SCOPE]){if(l[EU.ADJ_SCOPE]===true){scope=l[EU.OBJ];}else{scope=l[EU.ADJ_SCOPE];}}
+l[EU.FN].call(scope,EU.getEvent(e),l[EU.OBJ]);unloadListeners[i]=null;l=null;scope=null;}}
+unloadListeners=null;if(listeners&&listeners.length>0){j=listeners.length;while(j){index=j-1;l=listeners[index];if(l){EU.removeListener(l[EU.EL],l[EU.TYPE],l[EU.FN],index);}
+j=j-1;}
+l=null;EU.clearCache();}
+for(i=0,len=legacyEvents.length;i<len;++i){legacyEvents[i][0]=null;legacyEvents[i]=null;}
+legacyEvents=null;EU._simpleRemove(window,"unload",EU._unload);},_getScrollLeft:function(){return this._getScroll()[1];},_getScrollTop:function(){return this._getScroll()[0];},_getScroll:function(){var dd=document.documentElement,db=document.body;if(dd&&(dd.scrollTop||dd.scrollLeft)){return[dd.scrollTop,dd.scrollLeft];}else if(db){return[db.scrollTop,db.scrollLeft];}else{return[0,0];}},_simpleAdd:function(){if(window.addEventListener){return function(el,sType,fn,capture){el.addEventListener(sType,fn,(capture));};}else if(window.attachEvent){return function(el,sType,fn,capture){el.attachEvent("on"+sType,fn);};}else{return function(){};}}(),_simpleRemove:function(){if(window.removeEventListener){return function(el,sType,fn,capture){el.removeEventListener(sType,fn,(capture));};}else if(window.detachEvent){return function(el,sType,fn){el.detachEvent("on"+sType,fn);};}else{return function(){};}}()};}();(function(){var EU=YAHOO.util.Event;EU.on=EU.addListener;if(document&&document.body){EU._load();}else{EU._simpleAdd(window,"load",EU._load);}
+EU._simpleAdd(window,"unload",EU._unload);EU._tryPreloadAttach();})();}
+YAHOO.util.EventProvider=function(){};YAHOO.util.EventProvider.prototype={__yui_events:null,__yui_subscribers:null,subscribe:function(p_type,p_fn,p_obj,p_override){this.__yui_events=this.__yui_events||{};var ce=this.__yui_events[p_type];if(ce){ce.subscribe(p_fn,p_obj,p_override);}else{this.__yui_subscribers=this.__yui_subscribers||{};var subs=this.__yui_subscribers;if(!subs[p_type]){subs[p_type]=[];}
+subs[p_type].push({fn:p_fn,obj:p_obj,override:p_override});}},unsubscribe:function(p_type,p_fn,p_obj){this.__yui_events=this.__yui_events||{};var ce=this.__yui_events[p_type];if(ce){return ce.unsubscribe(p_fn,p_obj);}else{return false;}},createEvent:function(p_type,p_config){this.__yui_events=this.__yui_events||{};var opts=p_config||{};var events=this.__yui_events;if(events[p_type]){}else{var scope=opts.scope||this;var silent=opts.silent||null;var ce=new YAHOO.util.CustomEvent(p_type,scope,silent,YAHOO.util.CustomEvent.FLAT);events[p_type]=ce;if(opts.onSubscribeCallback){ce.subscribeEvent.subscribe(opts.onSubscribeCallback);}
+this.__yui_subscribers=this.__yui_subscribers||{};var qs=this.__yui_subscribers[p_type];if(qs){for(var i=0;i<qs.length;++i){ce.subscribe(qs[i].fn,qs[i].obj,qs[i].override);}}}
+return events[p_type];},fireEvent:function(p_type,arg1,arg2,etc){this.__yui_events=this.__yui_events||{};var ce=this.__yui_events[p_type];if(ce){var args=[];for(var i=1;i<arguments.length;++i){args.push(arguments[i]);}
+return ce.fire.apply(ce,args);}else{return null;}},hasEvent:function(type){if(this.__yui_events){if(this.__yui_events[type]){return true;}}
+return false;}};YAHOO.util.Connect={_msxml_progid:['MSXML2.XMLHTTP.3.0','MSXML2.XMLHTTP','Microsoft.XMLHTTP'],_http_header:{},_has_http_headers:false,_use_default_post_header:true,_default_post_header:'application/x-www-form-urlencoded',_isFormSubmit:false,_isFileUpload:false,_formNode:null,_sFormData:null,_poll:{},_timeOut:{},_polling_interval:50,_transaction_id:0,setProgId:function(id)
+{this._msxml_progid.unshift(id);},setDefaultPostHeader:function(b)
+{this._use_default_post_header=b;},setPollingInterval:function(i)
+{if(typeof i=='number'&&isFinite(i)){this._polling_interval=i;}},createXhrObject:function(transactionId)
+{var obj,http;try
+{http=new XMLHttpRequest();obj={conn:http,tId:transactionId};}
+catch(e)
+{for(var i=0;i<this._msxml_progid.length;++i){try
+{http=new ActiveXObject(this._msxml_progid[i]);obj={conn:http,tId:transactionId};break;}
+catch(e){}}}
+finally
+{return obj;}},getConnectionObject:function()
+{var o;var tId=this._transaction_id;try
+{o=this.createXhrObject(tId);if(o){this._transaction_id++;}}
+catch(e){}
+finally
+{return o;}},asyncRequest:function(method,uri,callback,postData)
+{var o=this.getConnectionObject();if(!o){return null;}
+else{if(this._isFormSubmit){if(this._isFileUpload){this.uploadFile(o.tId,callback,uri,postData);this.releaseObject(o);return;}
+if(method=='GET'){if(this._sFormData.length!=0){uri+=((uri.indexOf('?')==-1)?'?':'&')+this._sFormData;}
+else{uri+="?"+this._sFormData;}}
+else if(method=='POST'){postData=postData?this._sFormData+"&"+postData:this._sFormData;}}
+o.conn.open(method,uri,true);if(this._isFormSubmit||(postData&&this._use_default_post_header)){this.initHeader('Content-Type',this._default_post_header);if(this._isFormSubmit){this.resetFormState();}}
+if(this._has_http_headers){this.setHeader(o);}
+this.handleReadyState(o,callback);o.conn.send(postData||null);return o;}},handleReadyState:function(o,callback)
+{var oConn=this;if(callback&&callback.timeout){this._timeOut[o.tId]=window.setTimeout(function(){oConn.abort(o,callback,true);},callback.timeout);}
+this._poll[o.tId]=window.setInterval(function(){if(o.conn&&o.conn.readyState==4){window.clearInterval(oConn._poll[o.tId]);delete oConn._poll[o.tId];if(callback&&callback.timeout){delete oConn._timeOut[o.tId];}
+oConn.handleTransactionResponse(o,callback);}},this._polling_interval);},handleTransactionResponse:function(o,callback,isAbort)
+{if(!callback){this.releaseObject(o);return;}
+var httpStatus,responseObject;try
+{if(o.conn.status!==undefined&&o.conn.status!=0){httpStatus=o.conn.status;}
+else{httpStatus=13030;}}
+catch(e){httpStatus=13030;}
+if(httpStatus>=200&&httpStatus<300){try
+{responseObject=this.createResponseObject(o,callback.argument);if(callback.success){if(!callback.scope){callback.success(responseObject);}
+else{callback.success.apply(callback.scope,[responseObject]);}}}
+catch(e){}}
+else{try
+{switch(httpStatus){case 12002:case 12029:case 12030:case 12031:case 12152:case 13030:responseObject=this.createExceptionObject(o.tId,callback.argument,(isAbort?isAbort:false));if(callback.failure){if(!callback.scope){callback.failure(responseObject);}
+else{callback.failure.apply(callback.scope,[responseObject]);}}
+break;default:responseObject=this.createResponseObject(o,callback.argument);if(callback.failure){if(!callback.scope){callback.failure(responseObject);}
+else{callback.failure.apply(callback.scope,[responseObject]);}}}}
+catch(e){}}
+this.releaseObject(o);responseObject=null;},createResponseObject:function(o,callbackArg)
+{var obj={};var headerObj={};try
+{var headerStr=o.conn.getAllResponseHeaders();var header=headerStr.split('\n');for(var i=0;i<header.length;i++){var delimitPos=header[i].indexOf(':');if(delimitPos!=-1){headerObj[header[i].substring(0,delimitPos)]=header[i].substring(delimitPos+2);}}}
+catch(e){}
+obj.tId=o.tId;obj.status=o.conn.status;obj.statusText=o.conn.statusText;obj.getResponseHeader=headerObj;obj.getAllResponseHeaders=headerStr;obj.responseText=o.conn.responseText;obj.responseXML=o.conn.responseXML;if(typeof callbackArg!==undefined){obj.argument=callbackArg;}
+return obj;},createExceptionObject:function(tId,callbackArg,isAbort)
+{var COMM_CODE=0;var COMM_ERROR='communication failure';var ABORT_CODE=-1;var ABORT_ERROR='transaction aborted';var obj={};obj.tId=tId;if(isAbort){obj.status=ABORT_CODE;obj.statusText=ABORT_ERROR;}
+else{obj.status=COMM_CODE;obj.statusText=COMM_ERROR;}
+if(callbackArg){obj.argument=callbackArg;}
+return obj;},initHeader:function(label,value)
+{if(this._http_header[label]===undefined){this._http_header[label]=value;}
+else{this._http_header[label]=value+","+this._http_header[label];}
+this._has_http_headers=true;},setHeader:function(o)
+{for(var prop in this._http_header){if(this._http_header.hasOwnProperty(prop)){o.conn.setRequestHeader(prop,this._http_header[prop]);}}
+delete this._http_header;this._http_header={};this._has_http_headers=false;},setForm:function(formId,isUpload,secureUri)
+{this.resetFormState();var oForm;if(typeof formId=='string'){oForm=(document.getElementById(formId)||document.forms[formId]);}
+else if(typeof formId=='object'){oForm=formId;}
+else{return;}
+if(isUpload){this.createFrame(secureUri?secureUri:null);this._isFormSubmit=true;this._isFileUpload=true;this._formNode=oForm;return;}
+var oElement,oName,oValue,oDisabled;var hasSubmit=false;for(var i=0;i<oForm.elements.length;i++){oElement=oForm.elements[i];oDisabled=oForm.elements[i].disabled;oName=oForm.elements[i].name;oValue=oForm.elements[i].value;if(!oDisabled&&oName)
+{switch(oElement.type)
+{case'select-one':case'select-multiple':for(var j=0;j<oElement.options.length;j++){if(oElement.options[j].selected){if(window.ActiveXObject){this._sFormData+=encodeURIComponent(oName)+'='+encodeURIComponent(oElement.options[j].attributes['value'].specified?oElement.options[j].value:oElement.options[j].text)+'&';}
+else{this._sFormData+=encodeURIComponent(oName)+'='+encodeURIComponent(oElement.options[j].hasAttribute('value')?oElement.options[j].value:oElement.options[j].text)+'&';}}}
+break;case'radio':case'checkbox':if(oElement.checked){this._sFormData+=encodeURIComponent(oName)+'='+encodeURIComponent(oValue)+'&';}
+break;case'file':case undefined:case'reset':case'button':break;case'submit':if(hasSubmit==false){this._sFormData+=encodeURIComponent(oName)+'='+encodeURIComponent(oValue)+'&';hasSubmit=true;}
+break;default:this._sFormData+=encodeURIComponent(oName)+'='+encodeURIComponent(oValue)+'&';break;}}}
+this._isFormSubmit=true;this._sFormData=this._sFormData.substr(0,this._sFormData.length-1);return this._sFormData;},resetFormState:function(){this._isFormSubmit=false;this._isFileUpload=false;this._formNode=null;this._sFormData="";},createFrame:function(secureUri){var frameId='yuiIO'+this._transaction_id;if(window.ActiveXObject){var io=document.createElement('<iframe id="'+frameId+'" name="'+frameId+'" />');if(typeof secureUri=='boolean'){io.src='javascript:false';}
+else if(typeof secureURI=='string'){io.src=secureUri;}}
+else{var io=document.createElement('iframe');io.id=frameId;io.name=frameId;}
+io.style.position='absolute';io.style.top='-1000px';io.style.left='-1000px';document.body.appendChild(io);},appendPostData:function(postData)
+{var formElements=[];var postMessage=postData.split('&');for(var i=0;i<postMessage.length;i++){var delimitPos=postMessage[i].indexOf('=');if(delimitPos!=-1){formElements[i]=document.createElement('input');formElements[i].type='hidden';formElements[i].name=postMessage[i].substring(0,delimitPos);formElements[i].value=postMessage[i].substring(delimitPos+1);this._formNode.appendChild(formElements[i]);}}
+return formElements;},uploadFile:function(id,callback,uri,postData){var frameId='yuiIO'+id;var io=document.getElementById(frameId);this._formNode.action=uri;this._formNode.method='POST';this._formNode.target=frameId;if(this._formNode.encoding){this._formNode.encoding='multipart/form-data';}
+else{this._formNode.enctype='multipart/form-data';}
+if(postData){var oElements=this.appendPostData(postData);}
+this._formNode.submit();if(oElements&&oElements.length>0){try
+{for(var i=0;i<oElements.length;i++){this._formNode.removeChild(oElements[i]);}}
+catch(e){}}
+this.resetFormState();var uploadCallback=function()
+{var obj={};obj.tId=id;obj.argument=callback.argument;try
+{obj.responseText=io.contentWindow.document.body?io.contentWindow.document.body.innerHTML:null;obj.responseXML=io.contentWindow.document.XMLDocument?io.contentWindow.document.XMLDocument:io.contentWindow.document;}
+catch(e){}
+if(callback.upload){if(!callback.scope){callback.upload(obj);}
+else{callback.upload.apply(callback.scope,[obj]);}}
+if(YAHOO.util.Event){YAHOO.util.Event.removeListener(io,"load",uploadCallback);}
+else if(window.detachEvent){io.detachEvent('onload',uploadCallback);}
+else{io.removeEventListener('load',uploadCallback,false);}
+setTimeout(function(){document.body.removeChild(io);},100);};if(YAHOO.util.Event){YAHOO.util.Event.addListener(io,"load",uploadCallback);}
+else if(window.attachEvent){io.attachEvent('onload',uploadCallback);}
+else{io.addEventListener('load',uploadCallback,false);}},abort:function(o,callback,isTimeout)
+{if(this.isCallInProgress(o)){o.conn.abort();window.clearInterval(this._poll[o.tId]);delete this._poll[o.tId];if(isTimeout){delete this._timeOut[o.tId];}
+this.handleTransactionResponse(o,callback,true);return true;}
+else{return false;}},isCallInProgress:function(o)
+{if(o.conn){return o.conn.readyState!=4&&o.conn.readyState!=0;}
+else{return false;}},releaseObject:function(o)
+{o.conn=null;o=null;}};
+YAHOO.util.Anim=function(el,attributes,duration,method){if(el){this.init(el,attributes,duration,method);}};YAHOO.util.Anim.prototype={toString:function(){var el=this.getEl();var id=el.id||el.tagName;return("Anim "+id);},patterns:{noNegatives:/width|height|opacity|padding/i,offsetAttribute:/^((width|height)|(top|left))$/,defaultUnit:/width|height|top$|bottom$|left$|right$/i,offsetUnit:/\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i},doMethod:function(attr,start,end){return this.method(this.currentFrame,start,end-start,this.totalFrames);},setAttribute:function(attr,val,unit){if(this.patterns.noNegatives.test(attr)){val=(val>0)?val:0;}
+YAHOO.util.Dom.setStyle(this.getEl(),attr,val+unit);},getAttribute:function(attr){var el=this.getEl();var val=YAHOO.util.Dom.getStyle(el,attr);if(val!=='auto'&&!this.patterns.offsetUnit.test(val)){return parseFloat(val);}
+var a=this.patterns.offsetAttribute.exec(attr)||[];var pos=!!(a[3]);var box=!!(a[2]);if(box||(YAHOO.util.Dom.getStyle(el,'position')=='absolute'&&pos)){val=el['offset'+a[0].charAt(0).toUpperCase()+a[0].substr(1)];}else{val=0;}
+return val;},getDefaultUnit:function(attr){if(this.patterns.defaultUnit.test(attr)){return'px';}
+return'';},setRuntimeAttribute:function(attr){var start;var end;var attributes=this.attributes;this.runtimeAttributes[attr]={};var isset=function(prop){return(typeof prop!=='undefined');};if(!isset(attributes[attr]['to'])&&!isset(attributes[attr]['by'])){return false;}
+start=(isset(attributes[attr]['from']))?attributes[attr]['from']:this.getAttribute(attr);if(isset(attributes[attr]['to'])){end=attributes[attr]['to'];}else if(isset(attributes[attr]['by'])){if(start.constructor==Array){end=[];for(var i=0,len=start.length;i<len;++i){end[i]=start[i]+attributes[attr]['by'][i];}}else{end=start+attributes[attr]['by'];}}
+this.runtimeAttributes[attr].start=start;this.runtimeAttributes[attr].end=end;this.runtimeAttributes[attr].unit=(isset(attributes[attr].unit))?attributes[attr]['unit']:this.getDefaultUnit(attr);},init:function(el,attributes,duration,method){var isAnimated=false;var startTime=null;var actualFrames=0;el=YAHOO.util.Dom.get(el);this.attributes=attributes||{};this.duration=duration||1;this.method=method||YAHOO.util.Easing.easeNone;this.useSeconds=true;this.currentFrame=0;this.totalFrames=YAHOO.util.AnimMgr.fps;this.getEl=function(){return el;};this.isAnimated=function(){return isAnimated;};this.getStartTime=function(){return startTime;};this.runtimeAttributes={};this.animate=function(){if(this.isAnimated()){return false;}
+this.currentFrame=0;this.totalFrames=(this.useSeconds)?Math.ceil(YAHOO.util.AnimMgr.fps*this.duration):this.duration;YAHOO.util.AnimMgr.registerElement(this);};this.stop=function(finish){if(finish){this.currentFrame=this.totalFrames;this._onTween.fire();}
+YAHOO.util.AnimMgr.stop(this);};var onStart=function(){this.onStart.fire();this.runtimeAttributes={};for(var attr in this.attributes){this.setRuntimeAttribute(attr);}
+isAnimated=true;actualFrames=0;startTime=new Date();};var onTween=function(){var data={duration:new Date()-this.getStartTime(),currentFrame:this.currentFrame};data.toString=function(){return('duration: '+data.duration+', currentFrame: '+data.currentFrame);};this.onTween.fire(data);var runtimeAttributes=this.runtimeAttributes;for(var attr in runtimeAttributes){this.setAttribute(attr,this.doMethod(attr,runtimeAttributes[attr].start,runtimeAttributes[attr].end),runtimeAttributes[attr].unit);}
+actualFrames+=1;};var onComplete=function(){var actual_duration=(new Date()-startTime)/1000;var data={duration:actual_duration,frames:actualFrames,fps:actualFrames/actual_duration};data.toString=function(){return('duration: '+data.duration+', frames: '+data.frames+', fps: '+data.fps);};isAnimated=false;actualFrames=0;this.onComplete.fire(data);};this._onStart=new YAHOO.util.CustomEvent('_start',this,true);this.onStart=new YAHOO.util.CustomEvent('start',this);this.onTween=new YAHOO.util.CustomEvent('tween',this);this._onTween=new YAHOO.util.CustomEvent('_tween',this,true);this.onComplete=new YAHOO.util.CustomEvent('complete',this);this._onComplete=new YAHOO.util.CustomEvent('_complete',this,true);this._onStart.subscribe(onStart);this._onTween.subscribe(onTween);this._onComplete.subscribe(onComplete);}};YAHOO.util.AnimMgr=new function(){var thread=null;var queue=[];var tweenCount=0;this.fps=1000;this.delay=1;this.registerElement=function(tween){queue[queue.length]=tween;tweenCount+=1;tween._onStart.fire();this.start();};this.unRegister=function(tween,index){tween._onComplete.fire();index=index||getIndex(tween);if(index!=-1){queue.splice(index,1);}
+tweenCount-=1;if(tweenCount<=0){this.stop();}};this.start=function(){if(thread===null){thread=setInterval(this.run,this.delay);}};this.stop=function(tween){if(!tween){clearInterval(thread);for(var i=0,len=queue.length;i<len;++i){if(queue[i].isAnimated()){this.unRegister(tween,i);}}
+queue=[];thread=null;tweenCount=0;}
+else{this.unRegister(tween);}};this.run=function(){for(var i=0,len=queue.length;i<len;++i){var tween=queue[i];if(!tween||!tween.isAnimated()){continue;}
+if(tween.currentFrame<tween.totalFrames||tween.totalFrames===null)
+{tween.currentFrame+=1;if(tween.useSeconds){correctFrame(tween);}
+tween._onTween.fire();}
+else{YAHOO.util.AnimMgr.stop(tween,i);}}};var getIndex=function(anim){for(var i=0,len=queue.length;i<len;++i){if(queue[i]==anim){return i;}}
+return-1;};var correctFrame=function(tween){var frames=tween.totalFrames;var frame=tween.currentFrame;var expected=(tween.currentFrame*tween.duration*1000/tween.totalFrames);var elapsed=(new Date()-tween.getStartTime());var tweak=0;if(elapsed<tween.duration*1000){tweak=Math.round((elapsed/expected-1)*tween.currentFrame);}else{tweak=frames-(frame+1);}
+if(tweak>0&&isFinite(tweak)){if(tween.currentFrame+tweak>=frames){tweak=frames-(frame+1);}
+tween.currentFrame+=tweak;}};};YAHOO.util.Bezier=new function(){this.getPosition=function(points,t){var n=points.length;var tmp=[];for(var i=0;i<n;++i){tmp[i]=[points[i][0],points[i][1]];}
+for(var j=1;j<n;++j){for(i=0;i<n-j;++i){tmp[i][0]=(1-t)*tmp[i][0]+t*tmp[parseInt(i+1,10)][0];tmp[i][1]=(1-t)*tmp[i][1]+t*tmp[parseInt(i+1,10)][1];}}
+return[tmp[0][0],tmp[0][1]];};};(function(){YAHOO.util.ColorAnim=function(el,attributes,duration,method){YAHOO.util.ColorAnim.superclass.constructor.call(this,el,attributes,duration,method);};YAHOO.extend(YAHOO.util.ColorAnim,YAHOO.util.Anim);var Y=YAHOO.util;var superclass=Y.ColorAnim.superclass;var proto=Y.ColorAnim.prototype;proto.toString=function(){var el=this.getEl();var id=el.id||el.tagName;return("ColorAnim "+id);};proto.patterns.color=/color$/i;proto.patterns.rgb=/^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;proto.patterns.hex=/^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;proto.patterns.hex3=/^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;proto.patterns.transparent=/^transparent|rgba\(0, 0, 0, 0\)$/;proto.parseColor=function(s){if(s.length==3){return s;}
+var c=this.patterns.hex.exec(s);if(c&&c.length==4){return[parseInt(c[1],16),parseInt(c[2],16),parseInt(c[3],16)];}
+c=this.patterns.rgb.exec(s);if(c&&c.length==4){return[parseInt(c[1],10),parseInt(c[2],10),parseInt(c[3],10)];}
+c=this.patterns.hex3.exec(s);if(c&&c.length==4){return[parseInt(c[1]+c[1],16),parseInt(c[2]+c[2],16),parseInt(c[3]+c[3],16)];}
+return null;};proto.getAttribute=function(attr){var el=this.getEl();if(this.patterns.color.test(attr)){var val=YAHOO.util.Dom.getStyle(el,attr);if(this.patterns.transparent.test(val)){var parent=el.parentNode;val=Y.Dom.getStyle(parent,attr);while(parent&&this.patterns.transparent.test(val)){parent=parent.parentNode;val=Y.Dom.getStyle(parent,attr);if(parent.tagName.toUpperCase()=='HTML'){val='#fff';}}}}else{val=superclass.getAttribute.call(this,attr);}
+return val;};proto.doMethod=function(attr,start,end){var val;if(this.patterns.color.test(attr)){val=[];for(var i=0,len=start.length;i<len;++i){val[i]=superclass.doMethod.call(this,attr,start[i],end[i]);}
+val='rgb('+Math.floor(val[0])+','+Math.floor(val[1])+','+Math.floor(val[2])+')';}
+else{val=superclass.doMethod.call(this,attr,start,end);}
+return val;};proto.setRuntimeAttribute=function(attr){superclass.setRuntimeAttribute.call(this,attr);if(this.patterns.color.test(attr)){var attributes=this.attributes;var start=this.parseColor(this.runtimeAttributes[attr].start);var end=this.parseColor(this.runtimeAttributes[attr].end);if(typeof attributes[attr]['to']==='undefined'&&typeof attributes[attr]['by']!=='undefined'){end=this.parseColor(attributes[attr].by);for(var i=0,len=start.length;i<len;++i){end[i]=start[i]+end[i];}}
+this.runtimeAttributes[attr].start=start;this.runtimeAttributes[attr].end=end;}};})();YAHOO.util.Easing={easeNone:function(t,b,c,d){return c*t/d+b;},easeIn:function(t,b,c,d){return c*(t/=d)*t+b;},easeOut:function(t,b,c,d){return-c*(t/=d)*(t-2)+b;},easeBoth:function(t,b,c,d){if((t/=d/2)<1){return c/2*t*t+b;}
+return-c/2*((--t)*(t-2)-1)+b;},easeInStrong:function(t,b,c,d){return c*(t/=d)*t*t*t+b;},easeOutStrong:function(t,b,c,d){return-c*((t=t/d-1)*t*t*t-1)+b;},easeBothStrong:function(t,b,c,d){if((t/=d/2)<1){return c/2*t*t*t*t+b;}
+return-c/2*((t-=2)*t*t*t-2)+b;},elasticIn:function(t,b,c,d,a,p){if(t==0){return b;}
+if((t/=d)==1){return b+c;}
+if(!p){p=d*.3;}
+if(!a||a<Math.abs(c)){a=c;var s=p/4;}
+else{var s=p/(2*Math.PI)*Math.asin(c/a);}
+return-(a*Math.pow(2,10*(t-=1))*Math.sin((t*d-s)*(2*Math.PI)/p))+b;},elasticOut:function(t,b,c,d,a,p){if(t==0){return b;}
+if((t/=d)==1){return b+c;}
+if(!p){p=d*.3;}
+if(!a||a<Math.abs(c)){a=c;var s=p/4;}
+else{var s=p/(2*Math.PI)*Math.asin(c/a);}
+return a*Math.pow(2,-10*t)*Math.sin((t*d-s)*(2*Math.PI)/p)+c+b;},elasticBoth:function(t,b,c,d,a,p){if(t==0){return b;}
+if((t/=d/2)==2){return b+c;}
+if(!p){p=d*(.3*1.5);}
+if(!a||a<Math.abs(c)){a=c;var s=p/4;}
+else{var s=p/(2*Math.PI)*Math.asin(c/a);}
+if(t<1){return-.5*(a*Math.pow(2,10*(t-=1))*Math.sin((t*d-s)*(2*Math.PI)/p))+b;}
+return a*Math.pow(2,-10*(t-=1))*Math.sin((t*d-s)*(2*Math.PI)/p)*.5+c+b;},backIn:function(t,b,c,d,s){if(typeof s=='undefined'){s=1.70158;}
+return c*(t/=d)*t*((s+1)*t-s)+b;},backOut:function(t,b,c,d,s){if(typeof s=='undefined'){s=1.70158;}
+return c*((t=t/d-1)*t*((s+1)*t+s)+1)+b;},backBoth:function(t,b,c,d,s){if(typeof s=='undefined'){s=1.70158;}
+if((t/=d/2)<1){return c/2*(t*t*(((s*=(1.525))+1)*t-s))+b;}
+return c/2*((t-=2)*t*(((s*=(1.525))+1)*t+s)+2)+b;},bounceIn:function(t,b,c,d){return c-YAHOO.util.Easing.bounceOut(d-t,0,c,d)+b;},bounceOut:function(t,b,c,d){if((t/=d)<(1/2.75)){return c*(7.5625*t*t)+b;}else if(t<(2/2.75)){return c*(7.5625*(t-=(1.5/2.75))*t+.75)+b;}else if(t<(2.5/2.75)){return c*(7.5625*(t-=(2.25/2.75))*t+.9375)+b;}
+return c*(7.5625*(t-=(2.625/2.75))*t+.984375)+b;},bounceBoth:function(t,b,c,d){if(t<d/2){return YAHOO.util.Easing.bounceIn(t*2,0,c,d)*.5+b;}
+return YAHOO.util.Easing.bounceOut(t*2-d,0,c,d)*.5+c*.5+b;}};(function(){YAHOO.util.Motion=function(el,attributes,duration,method){if(el){YAHOO.util.Motion.superclass.constructor.call(this,el,attributes,duration,method);}};YAHOO.extend(YAHOO.util.Motion,YAHOO.util.ColorAnim);var Y=YAHOO.util;var superclass=Y.Motion.superclass;var proto=Y.Motion.prototype;proto.toString=function(){var el=this.getEl();var id=el.id||el.tagName;return("Motion "+id);};proto.patterns.points=/^points$/i;proto.setAttribute=function(attr,val,unit){if(this.patterns.points.test(attr)){unit=unit||'px';superclass.setAttribute.call(this,'left',val[0],unit);superclass.setAttribute.call(this,'top',val[1],unit);}else{superclass.setAttribute.call(this,attr,val,unit);}};proto.getAttribute=function(attr){if(this.patterns.points.test(attr)){var val=[superclass.getAttribute.call(this,'left'),superclass.getAttribute.call(this,'top')];}else{val=superclass.getAttribute.call(this,attr);}
+return val;};proto.doMethod=function(attr,start,end){var val=null;if(this.patterns.points.test(attr)){var t=this.method(this.currentFrame,0,100,this.totalFrames)/100;val=Y.Bezier.getPosition(this.runtimeAttributes[attr],t);}else{val=superclass.doMethod.call(this,attr,start,end);}
+return val;};proto.setRuntimeAttribute=function(attr){if(this.patterns.points.test(attr)){var el=this.getEl();var attributes=this.attributes;var start;var control=attributes['points']['control']||[];var end;var i,len;if(control.length>0&&!(control[0]instanceof Array)){control=[control];}else{var tmp=[];for(i=0,len=control.length;i<len;++i){tmp[i]=control[i];}
+control=tmp;}
+if(Y.Dom.getStyle(el,'position')=='static'){Y.Dom.setStyle(el,'position','relative');}
+if(isset(attributes['points']['from'])){Y.Dom.setXY(el,attributes['points']['from']);}
+else{Y.Dom.setXY(el,Y.Dom.getXY(el));}
+start=this.getAttribute('points');if(isset(attributes['points']['to'])){end=translateValues.call(this,attributes['points']['to'],start);var pageXY=Y.Dom.getXY(this.getEl());for(i=0,len=control.length;i<len;++i){control[i]=translateValues.call(this,control[i],start);}}else if(isset(attributes['points']['by'])){end=[start[0]+attributes['points']['by'][0],start[1]+attributes['points']['by'][1]];for(i=0,len=control.length;i<len;++i){control[i]=[start[0]+control[i][0],start[1]+control[i][1]];}}
+this.runtimeAttributes[attr]=[start];if(control.length>0){this.runtimeAttributes[attr]=this.runtimeAttributes[attr].concat(control);}
+this.runtimeAttributes[attr][this.runtimeAttributes[attr].length]=end;}
+else{superclass.setRuntimeAttribute.call(this,attr);}};var translateValues=function(val,start){var pageXY=Y.Dom.getXY(this.getEl());val=[val[0]-pageXY[0]+start[0],val[1]-pageXY[1]+start[1]];return val;};var isset=function(prop){return(typeof prop!=='undefined');};})();(function(){YAHOO.util.Scroll=function(el,attributes,duration,method){if(el){YAHOO.util.Scroll.superclass.constructor.call(this,el,attributes,duration,method);}};YAHOO.extend(YAHOO.util.Scroll,YAHOO.util.ColorAnim);var Y=YAHOO.util;var superclass=Y.Scroll.superclass;var proto=Y.Scroll.prototype;proto.toString=function(){var el=this.getEl();var id=el.id||el.tagName;return("Scroll "+id);};proto.doMethod=function(attr,start,end){var val=null;if(attr=='scroll'){val=[this.method(this.currentFrame,start[0],end[0]-start[0],this.totalFrames),this.method(this.currentFrame,start[1],end[1]-start[1],this.totalFrames)];}else{val=superclass.doMethod.call(this,attr,start,end);}
+return val;};proto.getAttribute=function(attr){var val=null;var el=this.getEl();if(attr=='scroll'){val=[el.scrollLeft,el.scrollTop];}else{val=superclass.getAttribute.call(this,attr);}
+return val;};proto.setAttribute=function(attr,val,unit){var el=this.getEl();if(attr=='scroll'){el.scrollLeft=val[0];el.scrollTop=val[1];}else{superclass.setAttribute.call(this,attr,val,unit);}};})();
+
+(function(){var Event=YAHOO.util.Event;var Dom=YAHOO.util.Dom;YAHOO.util.DragDrop=function(id,sGroup,config){if(id){this.init(id,sGroup,config);}};YAHOO.util.DragDrop.prototype={id:null,config:null,dragElId:null,handleElId:null,invalidHandleTypes:null,invalidHandleIds:null,invalidHandleClasses:null,startPageX:0,startPageY:0,groups:null,locked:false,lock:function(){this.locked=true;},unlock:function(){this.locked=false;},isTarget:true,padding:null,_domRef:null,__ygDragDrop:true,constrainX:false,constrainY:false,minX:0,maxX:0,minY:0,maxY:0,maintainOffset:false,xTicks:null,yTicks:null,primaryButtonOnly:true,available:false,hasOuterHandles:false,b4StartDrag:function(x,y){},startDrag:function(x,y){},b4Drag:function(e){},onDrag:function(e){},onDragEnter:function(e,id){},b4DragOver:function(e){},onDragOver:function(e,id){},b4DragOut:function(e){},onDragOut:function(e,id){},b4DragDrop:function(e){},onDragDrop:function(e,id){},onInvalidDrop:function(e){},b4EndDrag:function(e){},endDrag:function(e){},b4MouseDown:function(e){},onMouseDown:function(e){},onMouseUp:function(e){},onAvailable:function(){},getEl:function(){if(!this._domRef){this._domRef=Dom.get(this.id);}
+return this._domRef;},getDragEl:function(){return Dom.get(this.dragElId);},init:function(id,sGroup,config){this.initTarget(id,sGroup,config);Event.on(this.id,"mousedown",this.handleMouseDown,this,true);},initTarget:function(id,sGroup,config){this.config=config||{};this.DDM=YAHOO.util.DDM;this.groups={};if(typeof id!=="string"){YAHOO.log("id is not a string, assuming it is an HTMLElement");id=Dom.generateId(id);}
+this.id=id;this.addToGroup((sGroup)?sGroup:"default");this.handleElId=id;Event.onAvailable(id,this.handleOnAvailable,this,true);this.setDragElId(id);this.invalidHandleTypes={A:"A"};this.invalidHandleIds={};this.invalidHandleClasses=[];this.applyConfig();},applyConfig:function(){this.padding=this.config.padding||[0,0,0,0];this.isTarget=(this.config.isTarget!==false);this.maintainOffset=(this.config.maintainOffset);this.primaryButtonOnly=(this.config.primaryButtonOnly!==false);},handleOnAvailable:function(){this.available=true;this.resetConstraints();this.onAvailable();},setPadding:function(iTop,iRight,iBot,iLeft){if(!iRight&&0!==iRight){this.padding=[iTop,iTop,iTop,iTop];}else if(!iBot&&0!==iBot){this.padding=[iTop,iRight,iTop,iRight];}else{this.padding=[iTop,iRight,iBot,iLeft];}},setInitPosition:function(diffX,diffY){var el=this.getEl();if(!this.DDM.verifyEl(el)){return;}
+var dx=diffX||0;var dy=diffY||0;var p=Dom.getXY(el);this.initPageX=p[0]-dx;this.initPageY=p[1]-dy;this.lastPageX=p[0];this.lastPageY=p[1];this.setStartPosition(p);},setStartPosition:function(pos){var p=pos||Dom.getXY(this.getEl());this.deltaSetXY=null;this.startPageX=p[0];this.startPageY=p[1];},addToGroup:function(sGroup){this.groups[sGroup]=true;this.DDM.regDragDrop(this,sGroup);},removeFromGroup:function(sGroup){if(this.groups[sGroup]){delete this.groups[sGroup];}
+this.DDM.removeDDFromGroup(this,sGroup);},setDragElId:function(id){this.dragElId=id;},setHandleElId:function(id){if(typeof id!=="string"){YAHOO.log("id is not a string, assuming it is an HTMLElement");id=Dom.generateId(id);}
+this.handleElId=id;this.DDM.regHandle(this.id,id);},setOuterHandleElId:function(id){if(typeof id!=="string"){YAHOO.log("id is not a string, assuming it is an HTMLElement");id=Dom.generateId(id);}
+Event.on(id,"mousedown",this.handleMouseDown,this,true);this.setHandleElId(id);this.hasOuterHandles=true;},unreg:function(){Event.removeListener(this.id,"mousedown",this.handleMouseDown);this._domRef=null;this.DDM._remove(this);},isLocked:function(){return(this.DDM.isLocked()||this.locked);},handleMouseDown:function(e,oDD){var button=e.which||e.button;if(this.primaryButtonOnly&&button>1){return;}
+if(this.isLocked()){return;}
+this.DDM.refreshCache(this.groups);var pt=new YAHOO.util.Point(Event.getPageX(e),Event.getPageY(e));if(!this.hasOuterHandles&&!this.DDM.isOverTarget(pt,this)){}else{if(this.clickValidator(e)){this.setStartPosition();this.b4MouseDown(e);this.onMouseDown(e);this.DDM.handleMouseDown(e,this);this.DDM.stopEvent(e);}else{}}},clickValidator:function(e){var target=Event.getTarget(e);return(this.isValidHandleChild(target)&&(this.id==this.handleElId||this.DDM.handleWasClicked(target,this.id)));},addInvalidHandleType:function(tagName){var type=tagName.toUpperCase();this.invalidHandleTypes[type]=type;},addInvalidHandleId:function(id){if(typeof id!=="string"){YAHOO.log("id is not a string, assuming it is an HTMLElement");id=Dom.generateId(id);}
+this.invalidHandleIds[id]=id;},addInvalidHandleClass:function(cssClass){this.invalidHandleClasses.push(cssClass);},removeInvalidHandleType:function(tagName){var type=tagName.toUpperCase();delete this.invalidHandleTypes[type];},removeInvalidHandleId:function(id){if(typeof id!=="string"){YAHOO.log("id is not a string, assuming it is an HTMLElement");id=Dom.generateId(id);}
+delete this.invalidHandleIds[id];},removeInvalidHandleClass:function(cssClass){for(var i=0,len=this.invalidHandleClasses.length;i<len;++i){if(this.invalidHandleClasses[i]==cssClass){delete this.invalidHandleClasses[i];}}},isValidHandleChild:function(node){var valid=true;var nodeName;try{nodeName=node.nodeName.toUpperCase();}catch(e){nodeName=node.nodeName;}
+valid=valid&&!this.invalidHandleTypes[nodeName];valid=valid&&!this.invalidHandleIds[node.id];for(var i=0,len=this.invalidHandleClasses.length;valid&&i<len;++i){valid=!Dom.hasClass(node,this.invalidHandleClasses[i]);}
+return valid;},setXTicks:function(iStartX,iTickSize){this.xTicks=[];this.xTickSize=iTickSize;var tickMap={};for(var i=this.initPageX;i>=this.minX;i=i-iTickSize){if(!tickMap[i]){this.xTicks[this.xTicks.length]=i;tickMap[i]=true;}}
+for(i=this.initPageX;i<=this.maxX;i=i+iTickSize){if(!tickMap[i]){this.xTicks[this.xTicks.length]=i;tickMap[i]=true;}}
+this.xTicks.sort(this.DDM.numericSort);},setYTicks:function(iStartY,iTickSize){this.yTicks=[];this.yTickSize=iTickSize;var tickMap={};for(var i=this.initPageY;i>=this.minY;i=i-iTickSize){if(!tickMap[i]){this.yTicks[this.yTicks.length]=i;tickMap[i]=true;}}
+for(i=this.initPageY;i<=this.maxY;i=i+iTickSize){if(!tickMap[i]){this.yTicks[this.yTicks.length]=i;tickMap[i]=true;}}
+this.yTicks.sort(this.DDM.numericSort);},setXConstraint:function(iLeft,iRight,iTickSize){this.leftConstraint=iLeft;this.rightConstraint=iRight;this.minX=this.initPageX-iLeft;this.maxX=this.initPageX+iRight;if(iTickSize){this.setXTicks(this.initPageX,iTickSize);}
+this.constrainX=true;},clearConstraints:function(){this.constrainX=false;this.constrainY=false;this.clearTicks();},clearTicks:function(){this.xTicks=null;this.yTicks=null;this.xTickSize=0;this.yTickSize=0;},setYConstraint:function(iUp,iDown,iTickSize){this.topConstraint=iUp;this.bottomConstraint=iDown;this.minY=this.initPageY-iUp;this.maxY=this.initPageY+iDown;if(iTickSize){this.setYTicks(this.initPageY,iTickSize);}
+this.constrainY=true;},resetConstraints:function(){if(this.initPageX||this.initPageX===0){var dx=(this.maintainOffset)?this.lastPageX-this.initPageX:0;var dy=(this.maintainOffset)?this.lastPageY-this.initPageY:0;this.setInitPosition(dx,dy);}else{this.setInitPosition();}
+if(this.constrainX){this.setXConstraint(this.leftConstraint,this.rightConstraint,this.xTickSize);}
+if(this.constrainY){this.setYConstraint(this.topConstraint,this.bottomConstraint,this.yTickSize);}},getTick:function(val,tickArray){if(!tickArray){return val;}else if(tickArray[0]>=val){return tickArray[0];}else{for(var i=0,len=tickArray.length;i<len;++i){var next=i+1;if(tickArray[next]&&tickArray[next]>=val){var diff1=val-tickArray[i];var diff2=tickArray[next]-val;return(diff2>diff1)?tickArray[i]:tickArray[next];}}
+return tickArray[tickArray.length-1];}},toString:function(){return("DragDrop "+this.id);}};})();if(!YAHOO.util.DragDropMgr){YAHOO.util.DragDropMgr=function(){var Event=YAHOO.util.Event;return{ids:{},handleIds:{},dragCurrent:null,dragOvers:{},deltaX:0,deltaY:0,preventDefault:true,stopPropagation:true,initalized:false,locked:false,init:function(){this.initialized=true;},POINT:0,INTERSECT:1,STRICT_INTERSECT:2,mode:0,_execOnAll:function(sMethod,args){for(var i in this.ids){for(var j in this.ids[i]){var oDD=this.ids[i][j];if(!this.isTypeOfDD(oDD)){continue;}
+oDD[sMethod].apply(oDD,args);}}},_onLoad:function(){this.init();Event.on(document,"mouseup",this.handleMouseUp,this,true);Event.on(document,"mousemove",this.handleMouseMove,this,true);Event.on(window,"unload",this._onUnload,this,true);Event.on(window,"resize",this._onResize,this,true);},_onResize:function(e){this._execOnAll("resetConstraints",[]);},lock:function(){this.locked=true;},unlock:function(){this.locked=false;},isLocked:function(){return this.locked;},locationCache:{},useCache:true,clickPixelThresh:3,clickTimeThresh:1000,dragThreshMet:false,clickTimeout:null,startX:0,startY:0,regDragDrop:function(oDD,sGroup){if(!this.initialized){this.init();}
+if(!this.ids[sGroup]){this.ids[sGroup]={};}
+this.ids[sGroup][oDD.id]=oDD;},removeDDFromGroup:function(oDD,sGroup){if(!this.ids[sGroup]){this.ids[sGroup]={};}
+var obj=this.ids[sGroup];if(obj&&obj[oDD.id]){delete obj[oDD.id];}},_remove:function(oDD){for(var g in oDD.groups){if(g&&this.ids[g][oDD.id]){delete this.ids[g][oDD.id];}}
+delete this.handleIds[oDD.id];},regHandle:function(sDDId,sHandleId){if(!this.handleIds[sDDId]){this.handleIds[sDDId]={};}
+this.handleIds[sDDId][sHandleId]=sHandleId;},isDragDrop:function(id){return(this.getDDById(id))?true:false;},getRelated:function(p_oDD,bTargetsOnly){var oDDs=[];for(var i in p_oDD.groups){for(j in this.ids[i]){var dd=this.ids[i][j];if(!this.isTypeOfDD(dd)){continue;}
+if(!bTargetsOnly||dd.isTarget){oDDs[oDDs.length]=dd;}}}
+return oDDs;},isLegalTarget:function(oDD,oTargetDD){var targets=this.getRelated(oDD,true);for(var i=0,len=targets.length;i<len;++i){if(targets[i].id==oTargetDD.id){return true;}}
+return false;},isTypeOfDD:function(oDD){return(oDD&&oDD.__ygDragDrop);},isHandle:function(sDDId,sHandleId){return(this.handleIds[sDDId]&&this.handleIds[sDDId][sHandleId]);},getDDById:function(id){for(var i in this.ids){if(this.ids[i][id]){return this.ids[i][id];}}
+return null;},handleMouseDown:function(e,oDD){this.currentTarget=YAHOO.util.Event.getTarget(e);this.dragCurrent=oDD;var el=oDD.getEl();this.startX=YAHOO.util.Event.getPageX(e);this.startY=YAHOO.util.Event.getPageY(e);this.deltaX=this.startX-el.offsetLeft;this.deltaY=this.startY-el.offsetTop;this.dragThreshMet=false;this.clickTimeout=setTimeout(function(){var DDM=YAHOO.util.DDM;DDM.startDrag(DDM.startX,DDM.startY);},this.clickTimeThresh);},startDrag:function(x,y){clearTimeout(this.clickTimeout);if(this.dragCurrent){this.dragCurrent.b4StartDrag(x,y);this.dragCurrent.startDrag(x,y);}
+this.dragThreshMet=true;},handleMouseUp:function(e){if(!this.dragCurrent){return;}
+clearTimeout(this.clickTimeout);if(this.dragThreshMet){this.fireEvents(e,true);}else{}
+this.stopDrag(e);this.stopEvent(e);},stopEvent:function(e){if(this.stopPropagation){YAHOO.util.Event.stopPropagation(e);}
+if(this.preventDefault){YAHOO.util.Event.preventDefault(e);}},stopDrag:function(e){if(this.dragCurrent){if(this.dragThreshMet){this.dragCurrent.b4EndDrag(e);this.dragCurrent.endDrag(e);}
+this.dragCurrent.onMouseUp(e);}
+this.dragCurrent=null;this.dragOvers={};},handleMouseMove:function(e){if(!this.dragCurrent){return true;}
+if(YAHOO.util.Event.isIE&&!e.button){this.stopEvent(e);return this.handleMouseUp(e);}
+if(!this.dragThreshMet){var diffX=Math.abs(this.startX-YAHOO.util.Event.getPageX(e));var diffY=Math.abs(this.startY-YAHOO.util.Event.getPageY(e));if(diffX>this.clickPixelThresh||diffY>this.clickPixelThresh){this.startDrag(this.startX,this.startY);}}
+if(this.dragThreshMet){this.dragCurrent.b4Drag(e);this.dragCurrent.onDrag(e);this.fireEvents(e,false);}
+this.stopEvent(e);return true;},fireEvents:function(e,isDrop){var dc=this.dragCurrent;if(!dc||dc.isLocked()){return;}
+var x=YAHOO.util.Event.getPageX(e);var y=YAHOO.util.Event.getPageY(e);var pt=new YAHOO.util.Point(x,y);var oldOvers=[];var outEvts=[];var overEvts=[];var dropEvts=[];var enterEvts=[];for(var i in this.dragOvers){var ddo=this.dragOvers[i];if(!this.isTypeOfDD(ddo)){continue;}
+if(!this.isOverTarget(pt,ddo,this.mode)){outEvts.push(ddo);}
+oldOvers[i]=true;delete this.dragOvers[i];}
+for(var sGroup in dc.groups){if("string"!=typeof sGroup){continue;}
+for(i in this.ids[sGroup]){var oDD=this.ids[sGroup][i];if(!this.isTypeOfDD(oDD)){continue;}
+if(oDD.isTarget&&!oDD.isLocked()&&oDD!=dc){if(this.isOverTarget(pt,oDD,this.mode)){if(isDrop){dropEvts.push(oDD);}else{if(!oldOvers[oDD.id]){enterEvts.push(oDD);}else{overEvts.push(oDD);}
+this.dragOvers[oDD.id]=oDD;}}}}}
+if(this.mode){if(outEvts.length){dc.b4DragOut(e,outEvts);dc.onDragOut(e,outEvts);}
+if(enterEvts.length){dc.onDragEnter(e,enterEvts);}
+if(overEvts.length){dc.b4DragOver(e,overEvts);dc.onDragOver(e,overEvts);}
+if(dropEvts.length){dc.b4DragDrop(e,dropEvts);dc.onDragDrop(e,dropEvts);}}else{var len=0;for(i=0,len=outEvts.length;i<len;++i){dc.b4DragOut(e,outEvts[i].id);dc.onDragOut(e,outEvts[i].id);}
+for(i=0,len=enterEvts.length;i<len;++i){dc.onDragEnter(e,enterEvts[i].id);}
+for(i=0,len=overEvts.length;i<len;++i){dc.b4DragOver(e,overEvts[i].id);dc.onDragOver(e,overEvts[i].id);}
+for(i=0,len=dropEvts.length;i<len;++i){dc.b4DragDrop(e,dropEvts[i].id);dc.onDragDrop(e,dropEvts[i].id);}}
+if(isDrop&&!dropEvts.length){dc.onInvalidDrop(e);}},getBestMatch:function(dds){var winner=null;var len=dds.length;if(len==1){winner=dds[0];}else{for(var i=0;i<len;++i){var dd=dds[i];if(this.mode==this.INTERSECT&&dd.cursorIsOver){winner=dd;break;}else{if(!winner||!winner.overlap||(dd.overlap&&winner.overlap.getArea()<dd.overlap.getArea())){winner=dd;}}}}
+return winner;},refreshCache:function(groups){for(var sGroup in groups){if("string"!=typeof sGroup){continue;}
+for(var i in this.ids[sGroup]){var oDD=this.ids[sGroup][i];if(this.isTypeOfDD(oDD)){var loc=this.getLocation(oDD);if(loc){this.locationCache[oDD.id]=loc;}else{delete this.locationCache[oDD.id];}}}}},verifyEl:function(el){try{if(el){var parent=el.offsetParent;if(parent){return true;}}}catch(e){}
+return false;},getLocation:function(oDD){if(!this.isTypeOfDD(oDD)){return null;}
+var el=oDD.getEl(),pos,x1,x2,y1,y2,t,r,b,l;try{pos=YAHOO.util.Dom.getXY(el);}catch(e){}
+if(!pos){return null;}
+x1=pos[0];x2=x1+el.offsetWidth;y1=pos[1];y2=y1+el.offsetHeight;t=y1-oDD.padding[0];r=x2+oDD.padding[1];b=y2+oDD.padding[2];l=x1-oDD.padding[3];return new YAHOO.util.Region(t,r,b,l);},isOverTarget:function(pt,oTarget,intersect){var loc=this.locationCache[oTarget.id];if(!loc||!this.useCache){loc=this.getLocation(oTarget);this.locationCache[oTarget.id]=loc;}
+if(!loc){return false;}
+oTarget.cursorIsOver=loc.contains(pt);var dc=this.dragCurrent;if(!dc||!dc.getTargetCoord||(!intersect&&!dc.constrainX&&!dc.constrainY)){return oTarget.cursorIsOver;}
+oTarget.overlap=null;var pos=dc.getTargetCoord(pt.x,pt.y);var el=dc.getDragEl();var curRegion=new YAHOO.util.Region(pos.y,pos.x+el.offsetWidth,pos.y+el.offsetHeight,pos.x);var overlap=curRegion.intersect(loc);if(overlap){oTarget.overlap=overlap;return(intersect)?true:oTarget.cursorIsOver;}else{return false;}},_onUnload:function(e,me){this.unregAll();},unregAll:function(){if(this.dragCurrent){this.stopDrag();this.dragCurrent=null;}
+this._execOnAll("unreg",[]);for(i in this.elementCache){delete this.elementCache[i];}
+this.elementCache={};this.ids={};},elementCache:{},getElWrapper:function(id){var oWrapper=this.elementCache[id];if(!oWrapper||!oWrapper.el){oWrapper=this.elementCache[id]=new this.ElementWrapper(YAHOO.util.Dom.get(id));}
+return oWrapper;},getElement:function(id){return YAHOO.util.Dom.get(id);},getCss:function(id){var el=YAHOO.util.Dom.get(id);return(el)?el.style:null;},ElementWrapper:function(el){this.el=el||null;this.id=this.el&&el.id;this.css=this.el&&el.style;},getPosX:function(el){return YAHOO.util.Dom.getX(el);},getPosY:function(el){return YAHOO.util.Dom.getY(el);},swapNode:function(n1,n2){if(n1.swapNode){n1.swapNode(n2);}else{var p=n2.parentNode;var s=n2.nextSibling;if(s==n1){p.insertBefore(n1,n2);}else if(n2==n1.nextSibling){p.insertBefore(n2,n1);}else{n1.parentNode.replaceChild(n2,n1);p.insertBefore(n1,s);}}},getScroll:function(){var t,l,dde=document.documentElement,db=document.body;if(dde&&(dde.scrollTop||dde.scrollLeft)){t=dde.scrollTop;l=dde.scrollLeft;}else if(db){t=db.scrollTop;l=db.scrollLeft;}else{YAHOO.log("could not get scroll property");}
+return{top:t,left:l};},getStyle:function(el,styleProp){return YAHOO.util.Dom.getStyle(el,styleProp);},getScrollTop:function(){return this.getScroll().top;},getScrollLeft:function(){return this.getScroll().left;},moveToEl:function(moveEl,targetEl){var aCoord=YAHOO.util.Dom.getXY(targetEl);YAHOO.util.Dom.setXY(moveEl,aCoord);},getClientHeight:function(){return YAHOO.util.Dom.getViewportHeight();},getClientWidth:function(){return YAHOO.util.Dom.getViewportWidth();},numericSort:function(a,b){return(a-b);},_timeoutCount:0,_addListeners:function(){var DDM=YAHOO.util.DDM;if(YAHOO.util.Event&&document){DDM._onLoad();}else{if(DDM._timeoutCount>2000){}else{setTimeout(DDM._addListeners,10);if(document&&document.body){DDM._timeoutCount+=1;}}}},handleWasClicked:function(node,id){if(this.isHandle(id,node.id)){return true;}else{var p=node.parentNode;while(p){if(this.isHandle(id,p.id)){return true;}else{p=p.parentNode;}}}
+return false;}};}();YAHOO.util.DDM=YAHOO.util.DragDropMgr;YAHOO.util.DDM._addListeners();}
+YAHOO.util.DD=function(id,sGroup,config){if(id){this.init(id,sGroup,config);}};YAHOO.extend(YAHOO.util.DD,YAHOO.util.DragDrop,{scroll:true,autoOffset:function(iPageX,iPageY){var x=iPageX-this.startPageX;var y=iPageY-this.startPageY;this.setDelta(x,y);},setDelta:function(iDeltaX,iDeltaY){this.deltaX=iDeltaX;this.deltaY=iDeltaY;},setDragElPos:function(iPageX,iPageY){var el=this.getDragEl();this.alignElWithMouse(el,iPageX,iPageY);},alignElWithMouse:function(el,iPageX,iPageY){var oCoord=this.getTargetCoord(iPageX,iPageY);if(!this.deltaSetXY){var aCoord=[oCoord.x,oCoord.y];YAHOO.util.Dom.setXY(el,aCoord);var newLeft=parseInt(YAHOO.util.Dom.getStyle(el,"left"),10);var newTop=parseInt(YAHOO.util.Dom.getStyle(el,"top"),10);this.deltaSetXY=[newLeft-oCoord.x,newTop-oCoord.y];}else{YAHOO.util.Dom.setStyle(el,"left",(oCoord.x+this.deltaSetXY[0])+"px");YAHOO.util.Dom.setStyle(el,"top",(oCoord.y+this.deltaSetXY[1])+"px");}
+this.cachePosition(oCoord.x,oCoord.y);this.autoScroll(oCoord.x,oCoord.y,el.offsetHeight,el.offsetWidth);},cachePosition:function(iPageX,iPageY){if(iPageX){this.lastPageX=iPageX;this.lastPageY=iPageY;}else{var aCoord=YAHOO.util.Dom.getXY(this.getEl());this.lastPageX=aCoord[0];this.lastPageY=aCoord[1];}},autoScroll:function(x,y,h,w){if(this.scroll){var clientH=this.DDM.getClientHeight();var clientW=this.DDM.getClientWidth();var st=this.DDM.getScrollTop();var sl=this.DDM.getScrollLeft();var bot=h+y;var right=w+x;var toBot=(clientH+st-y-this.deltaY);var toRight=(clientW+sl-x-this.deltaX);var thresh=40;var scrAmt=(document.all)?80:30;if(bot>clientH&&toBot<thresh){window.scrollTo(sl,st+scrAmt);}
+if(y<st&&st>0&&y-st<thresh){window.scrollTo(sl,st-scrAmt);}
+if(right>clientW&&toRight<thresh){window.scrollTo(sl+scrAmt,st);}
+if(x<sl&&sl>0&&x-sl<thresh){window.scrollTo(sl-scrAmt,st);}}},getTargetCoord:function(iPageX,iPageY){var x=iPageX-this.deltaX;var y=iPageY-this.deltaY;if(this.constrainX){if(x<this.minX){x=this.minX;}
+if(x>this.maxX){x=this.maxX;}}
+if(this.constrainY){if(y<this.minY){y=this.minY;}
+if(y>this.maxY){y=this.maxY;}}
+x=this.getTick(x,this.xTicks);y=this.getTick(y,this.yTicks);return{x:x,y:y};},applyConfig:function(){YAHOO.util.DD.superclass.applyConfig.call(this);this.scroll=(this.config.scroll!==false);},b4MouseDown:function(e){this.autoOffset(YAHOO.util.Event.getPageX(e),YAHOO.util.Event.getPageY(e));},b4Drag:function(e){this.setDragElPos(YAHOO.util.Event.getPageX(e),YAHOO.util.Event.getPageY(e));},toString:function(){return("DD "+this.id);}});YAHOO.util.DDProxy=function(id,sGroup,config){if(id){this.init(id,sGroup,config);this.initFrame();}};YAHOO.util.DDProxy.dragElId="ygddfdiv";YAHOO.extend(YAHOO.util.DDProxy,YAHOO.util.DD,{resizeFrame:true,centerFrame:false,createFrame:function(){var self=this;var body=document.body;if(!body||!body.firstChild){setTimeout(function(){self.createFrame();},50);return;}
+var div=this.getDragEl();if(!div){div=document.createElement("div");div.id=this.dragElId;var s=div.style;s.position="absolute";s.visibility="hidden";s.cursor="move";s.border="2px solid #aaa";s.zIndex=999;body.insertBefore(div,body.firstChild);}},initFrame:function(){this.createFrame();},applyConfig:function(){YAHOO.util.DDProxy.superclass.applyConfig.call(this);this.resizeFrame=(this.config.resizeFrame!==false);this.centerFrame=(this.config.centerFrame);this.setDragElId(this.config.dragElId||YAHOO.util.DDProxy.dragElId);},showFrame:function(iPageX,iPageY){var el=this.getEl();var dragEl=this.getDragEl();var s=dragEl.style;this._resizeProxy();if(this.centerFrame){this.setDelta(Math.round(parseInt(s.width,10)/2),Math.round(parseInt(s.height,10)/2));}
+this.setDragElPos(iPageX,iPageY);YAHOO.util.Dom.setStyle(dragEl,"visibility","visible");},_resizeProxy:function(){if(this.resizeFrame){var DOM=YAHOO.util.Dom;var el=this.getEl();var dragEl=this.getDragEl();var bt=parseInt(DOM.getStyle(dragEl,"borderTopWidth"),10);var br=parseInt(DOM.getStyle(dragEl,"borderRightWidth"),10);var bb=parseInt(DOM.getStyle(dragEl,"borderBottomWidth"),10);var bl=parseInt(DOM.getStyle(dragEl,"borderLeftWidth"),10);if(isNaN(bt)){bt=0;}
+if(isNaN(br)){br=0;}
+if(isNaN(bb)){bb=0;}
+if(isNaN(bl)){bl=0;}
+var newWidth=Math.max(0,el.offsetWidth-br-bl);var newHeight=Math.max(0,el.offsetHeight-bt-bb);DOM.setStyle(dragEl,"width",newWidth+"px");DOM.setStyle(dragEl,"height",newHeight+"px");}},b4MouseDown:function(e){var x=YAHOO.util.Event.getPageX(e);var y=YAHOO.util.Event.getPageY(e);this.autoOffset(x,y);this.setDragElPos(x,y);},b4StartDrag:function(x,y){this.showFrame(x,y);},b4EndDrag:function(e){YAHOO.util.Dom.setStyle(this.getDragEl(),"visibility","hidden");},endDrag:function(e){var DOM=YAHOO.util.Dom;var lel=this.getEl();var del=this.getDragEl();DOM.setStyle(del,"visibility","");DOM.setStyle(lel,"visibility","hidden");YAHOO.util.DDM.moveToEl(lel,del);DOM.setStyle(del,"visibility","hidden");DOM.setStyle(lel,"visibility","");},toString:function(){return("DDProxy "+this.id);}});YAHOO.util.DDTarget=function(id,sGroup,config){if(id){this.initTarget(id,sGroup,config);}};YAHOO.extend(YAHOO.util.DDTarget,YAHOO.util.DragDrop,{toString:function(){return("DDTarget "+this.id);}});
\ No newline at end of file
diff --git a/web/yui/yahoo-min.js b/web/yui/yahoo-min.js
deleted file mode 100644
index ca5ac3719..000000000
--- a/web/yui/yahoo-min.js
+++ /dev/null
@@ -1 +0,0 @@
-/* Copyright (c) 2006, Yahoo! Inc. All rights reserved.Code licensed under the BSD License: http://developer.yahoo.net/yui/license.txt Version: 0.11.4*/ if(typeof YAHOO=="undefined"){YAHOO={};}YAHOO.namespace=function(ns){if(!ns||!ns.length){return null;}var _2=ns.split(".");var _3=YAHOO;for(var i=(_2[0]=="YAHOO")?1:0;i<_2.length;++i){_3[_2[i]]=_3[_2[i]]||{};_3=_3[_2[i]];}return _3;};YAHOO.log=function(_5,_6,_7){var l=YAHOO.widget.Logger;if(l&&l.log){return l.log(_5,_6,_7);}else{return false;}};YAHOO.extend=function(_9,_10){var f=function(){};f.prototype=_10.prototype;_9.prototype=new f();_9.prototype.constructor=_9;_9.superclass=_10.prototype;if(_10.prototype.constructor==Object.prototype.constructor){_10.prototype.constructor=_10;}};YAHOO.namespace("util");YAHOO.namespace("widget");YAHOO.namespace("example");
\ No newline at end of file