--- a/cms/app-client/app/components/visu-chrono.js	Fri Jan 22 11:23:23 2016 +0100
+++ b/cms/app-client/app/components/visu-chrono.js	Fri Jan 22 13:15:47 2016 +0100
@@ -10,7 +10,7 @@
 
     var isMouseDown = false,
       isHighlighted;
-    Ember.$("#our_table li").mousedown(function () {
+    Ember.$("#chrono-table li").mousedown(function () {
       isMouseDown = true;
       Ember.$(this).toggleClass("highlighted");
       isHighlighted = Ember.$(this).hasClass("highlighted");