return $(this.findElements(element, options) || []).map( function(item) { return item.id.match(options.format) ? item.id.match(options.format)[1] : ''; }); 
(Sortable.findTreeElements(element, options) || []).each( function(e) { Droppables.add(e, options_for_tree); e.treeNode = element; options.droppables.push(e); }); 
    return $(this.findElements(element, options) || []).map( function(item) {      return item.id.match(options.format) ? item.id.match(options.format)[1] : '';    });
6462	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6462/328e05b227c420e11178ba4eb2eb0e10862b193f/dragdrop.js/clean/wp-includes/js/scriptaculous/dragdrop.js