Problema con actionScript

[bernethe]

trata con estos cambios

Código:

var playlistXML:XML = new XML();
playlistXML.ignoreWhite = true;
playlistXML.load("resta.xml");
playlistXML.onLoad = function(ok) {
	if (ok) {
		trace(playlistXML)
		var tempArray = new Array();
		for (var i = 0; i<playlistXML.firstChild.childNodes.length; ++i) {
			tempArray[i] = new Object();
			tempArray[i].comentaris = playlistXML.firstChild.childNodes[i].attributes.id.toString();
			tempArray[i].data = playlistXML.firstChild.childNodes[i].attributes.plato.toString();
			tempArray[i].label = playlistXML.firstChild.childNodes[i].attributes.precio.toString();
			tempArray[i].imatge = playlistXML.firstChild.childNodes[i].attributes.tipo.toString();
		}
		playlist_lb.dataProvider = tempArray;
	}
};
var playlist_lbListener:Object = new Object();
playlist_lbListener.change = function() {
	currentSong = playlist_lb.selectedItem.data.toString();
	currentImatge = playlist_lb.selectedItem.imatge.toString();
	currentTitol = playlist_lb.selectedItem.label.toString();
	currentComentari = playlist_lb.selectedItem.comentaris.toString();
	comentari_txt.htmlText = "<b>"+currentTitol+"</b>"+"<br><i>"+currentComentari+"</i>";
	imatge_mc.loadMovie(currentImatge);
	flagElectAudio = true;
};