--- a/timeline/timeline.html	Thu May 24 19:02:39 2012 +0200
+++ b/timeline/timeline.html	Fri May 25 16:32:31 2012 +0200
@@ -8,6 +8,7 @@
         <meta name="author" content="Institut de Recherche et d'Innovation (IRI)" />
         <link rel="stylesheet" type="text/css" href="css/timeline.css" />
         <script type="text/javascript" src="lib/jquery-min.js"></script>
+        <script type="text/javascript" src="lib/jquery.mousewheel.min.js"></script>
         <script type="text/javascript" src="lib/underscore-min.js"></script>
         <script type="text/javascript" src="lib/raphael-min.js"></script>
         <script type="text/javascript" src="lib/mustache.js"></script>