var targArray = new Array(lis.length);
		for(var x=0; x<lis.length; x++){
		   targArray[x] = new dojo.dnd.HtmlDropTarget(lis[x],["source"]);
		   dojo.event.connect(targArray[x], "onDragOver", function() {
		     targArray[x].domNode.style.border="1px dotted red;";
		   });
		}