AS3: load XML

var req:URLRequest = new URLRequest("data/data.xml");
var loader:URLLoader = new URLLoader();
loader.addEventListener(Event.OPEN, openHandler);
loader.addEventListener(ProgressEvent.PROGRESS, progressHandler);
loader.addEventListener(Event.COMPLETE, completeHandler);
loader.load(req);
 
function openHandler(e:Event){
	trace("start loading");	
}
 
function progressHandler(e:ProgressEvent){
	trace("loaded: " + e.bytesLoaded + "total: " + e.bytesTotal);
}
 
function completeHandler(e:Event){
	var loadedXML:XML=XML(e.target.data);
	trace("loaded: " + loadedXML.toXMLString());
}