xpath.js

XML.getNodes=function(node, xpath){
	var found=[], foundNodes;
	var root=node.ownerDocument||node;
	if(Browser.Engine.trident){
		root.setProperty("SelectionLanguage","XPath");
		foundNodes=node.selectNodes(xpath)
		for(var i=0, l=foundNodes.length; i<l; i++) found.push(foundNodes[i]);
	}else{
		foundNodes=root.evaluate(xpath, node, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
		for (var i=0, l=foundNodes.snapshotLength; i<l; i++) found.push(foundNodes.snapshotItem(i));
	}
	return found;
}