front: Sanitize info-box-classname-thing

Fixes broken class list when the description was stuff like "worst:
management info" (where the "info" would end up as a class and change the
look).

1 files changed, 1 insertions, 2 deletions

diff --git a/web/js/nms-info-box.js b/web/js/nms-info-box.js
index 9efff37..5007cd3 100644
--- a/web/js/nms-info-box.js
+++ b/web/js/nms-info-box.js
@@ -881,7 +881,6 @@ var switchSummaryPanel = function() {
 				content[i][1] == "No data";
 			contentCleaned.push(content[i]);
 		}
-
 		var table = nmsInfoBox._makeTable(contentCleaned);
 
 		this._render(table);
@@ -911,7 +910,7 @@ nmsInfoBox._makeTable = function(content, caption) {
 	}
 	for (var v in content) {
 		tr = table.insertRow(-1);
-		tr.className = content[v][0].toLowerCase();
+		tr.className = content[v][0].toLowerCase().replace(/[^a-z0-9_]/g,"");
 		td1 = tr.insertCell(0);
 		td2 = tr.insertCell(1);
 		td1.innerHTML = content[v][0];