return node; 
	addNode: function(refNode){		// summary: instert a dockNode refernce into the dock		var div = document.createElement('li');		this.containerNode.appendChild(div);		var node = new dojox.layout._DockNode({ title: refNode.title, paneRef: refNode },div);		node.startup();	},
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/eaee6e270184ff2ba230d8fb3a219f4628d87460/FloatingPane.js/buggy/layout/FloatingPane.js