webui: magic try-catch added

one/static/script/cloud.js

 var toggleDetails;
 $(function() {
     toggleDetails = function() {
+        try {
             if ($(this).parent('.entry').hasClass('opened')) {
                 $(this).parent('.entry').removeClass('opened');
                 $(this).next('.details').css('height', '0px');
@@ -13,6 +14,9 @@ $(function() {
                         $(this).next('.details').find('.details-container')[0].offsetHeight + 15 + 'px');
                 }
             }
+        } catch(ex) {
+            //make sure we never fail :-)
+        }
     }
     $('a[href=#]').click(function(e) {
         e.preventDefault();