text: $(function() {
      "use strict";
  	
  	
  	 $("#sortable_panels").sortable({
                  connectWith: ".portlet",
                  items: ".portlet", 
                  opacity: 0.8,
                  coneHelperSize: true,
                  placeholder: 'portlet-sortable-placeholder',
                  forcePlaceholderSize: true,
                  tolerance: "pointer",
                  helper: "clone",
                  cancel: ".portlet-sortable-empty",
                  revert: 250, // animation in milliseconds
                  update: function(b, c) {
                      if (c.item.prev().hasClass("portlet-sortable-empty")) {
                          c.item.prev().before(c.item);
                      }                    
                  }
              });
  	
  	
  	
  });
  
  