dragDropExample.js

YUI().use('node', 'dd-drag', function (Y) {
	Y.on('contentready', function (e) {
		
		var dds = [],
			els = Y.all('#ex1Page .box').each(function (el) {
				var key = dds.length;
				dds[key] = new Y.DD.Drag({
					node: el
				});
			});
		
		function bringUp(node) {
			node.setStyle('zIndex', 2);
		}
		function bringDown(node) {
			node.setStyle('zIndex', 1);
		}
		
		Y.DD.DDM.on('drag:start', function (e) {
			bringUp(e.target);
		});
		Y.DD.DDM.on('drag:end', function (e) {
			bringDown(e.target);
		});
		
		
	}, '#ex1Page');
});