Preloader to xml items

programming flash
1

I have something to make the bar preloader grow in the process of loading.
All nodes Xml are loaded, but the preloader does not work.

If you can help. Thank you.

The code is this and the files are [COLOR=Blue]here[/COLOR]:

import flash.display.MovieClip;
import flash.display.Loader;
import flash.display.Sprite;
import flash.net.URLLoader;
import flash.net.URLRequest;
import flash.net.navigateToURL;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.events.ProgressEvent;
import flash.xml.XMLDocument;

// A empty mc created to contain items of XML
var mcContainer:MovieClip = new MovieClip();
mcContainer.x = 10;//posicionamos o mcContainer na horizonatl
mcContainer.y = 33;//posicionamos o mcContainer na vertical
addChild(mcContainer);

//We created an object q is the mask of mcContainer, the object is in the library mcMask
var mcMask:Mask = new Mask;
mcMask.x = 0;
mcMask.y = 25.4;
addChild(mcMask);
mcContainer.mask = mcMask;

//The distance between items
var posY:uint = 7.7;

//Load of XML
var urlLoader:URLLoader = new URLLoader();
urlLoader.load(new URLRequest(“xml/images.xml”));
urlLoader.addEventListener(Event.COMPLETE, onComplete);

var xml:XML;
var xmlList:XMLList;

//Function load xml
function onComplete(evt:Event):void
{
xml = new XML(evt.target.data);
xmlList = xml.children();

trace(xmlList);

for (var i:uint = 0 ; i < xmlList.length() ; i++)
{
//trace(i);

var mcItem:Item = new Item();
mcItem.y = (mcItem.height + posY) * i;
mcItem[“id”] = i;
mcItem.mcLoader.scaleY = 0;

var loadImage:Loader = new Loader();
loadImage.load(new URLRequest(xmlList.@path*));
//Determine the outcome of the progress of the download file
loadImage.contentLoaderInfo.addEventListener(Progr essEvent.PROGRESS, loadProgress);
mcItem.mcImage.addChild(loadImage);

mcItem.mcTitle.txtTitle.text = xmlList.@title*;
mcItem.buttonMode = true;
mcItem.addEventListener(MouseEvent.CLICK, callSite);

mcContainer.addChild(mcItem);
}
}

//
Function to join the links of the items xml
function callSite(evt:MouseEvent):void
{
var callLink:URLRequest = new URLRequest(xmlList.@url[evt.currentTarget[“id”]]);
navigateToURL(callLink, “_blank”);
}

//Function to make the bar loading works
function loadProgress(evtrogressEvent):void
{
trace(Number(evt.bytesLoaded) / Number(evt.bytesTotal));
mcContainer.mcItem.mcLoader.scaleY = evt.bytesLoaded / evt.bytesTotal;
}