return node.ownerDocument; 
return (node.nodeType == 9 /* DOCUMENT_NODE */ ? node : node.ownerDocument); 
	_getDocument: function(/*Node*/node){		//	summary:		//		Return a DOM document		//	description:		//		If 'node' is specified, a DOM document of the node is returned.		//		Otherwise, a DOM document is created.		//	returns:		//		A DOM document		if(node){			return node.ownerDocument; //Document		}else{			return dojox.data.dom.createDocument(); //Document		}	}
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/ed7d846d8b0d6addc0bb3b1f893131e37e28eec4/XmlWire.js/buggy/wire/XmlWire.js