return serial; 
	serialize: function(){		var serial = [];		this.list.getChildren().each(function(el, i){			serial[i] = this.elements.indexOf(el);		}, this);		return serial;	},
7087	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/7087/a2d74a8ef9eb2938026367560f451c8b7768acd5/Sortables.js/buggy/Plugins/Sortables.js