anchor.diff:      _.each(menu, function(item, value){
         elem.append($("<option />").val(value).text(item.name));
       });
  +    if (value < 0) {
  +      elem.selectmenu("refresh");
  +      return;
  +    }
       elem.val(value);
       elem.selectmenu("refresh");
       return menu[value].menu;
  
positive.code:   }
  
    function initialize() {
      _.each(HeatMap.state.filters, function(){
        $("#controls").append('<h3><span class="count">0</span></h3><div><select class="source"></select><select class="property"></select><select class="measure"></select></div>');
      });
      $("#controls").accordion({
        active: false,
  
negative.code:         ]
        });
      }
    }
  
    function restore_menu(elem, menu, value) {
  