Заготовка для прелоадера

Любая флешка начинается с прелоадера (Если, конечно не лень его делать-)). Я использую такую заготовку:

package {
 import flash.display.Sprite;
 import flash.events.Event;
 import main.Preloader;
 public class Game extends Sprite {
  
  public function Game() {
   
   var preloader:Preloader = new Preloader();
   addChild(preloader);
   preloader.addEventListener("loadComplete", onLoadComplete);
  }
  
  private function onLoadComplete(e:Event):void {
   trace("Documet class: Load Complete")
  }
 }
}

package main {
 import flash.display.Sprite;
 import flash.events.EventDispatcher;
 import flash.events.Event;
 import flash.text.TextField;

 public class Preloader extends Sprite {
  
  private var myText:TextField;
  
  public function Preloader() {
   this.myText = new TextField();
   this.addChild(myText);
   myText.text = "Loading ..."
   this.addEventListener(Event.ENTER_FRAME, onEnterFrame);
  }
  
  private function onEnterFrame(e:Event):void {
   if (this.stage != null) {
    var loaded:Number = stage.loaderInfo.bytesLoaded;
    var total:Number =  stage.loaderInfo.bytesTotal;
    trace("loaded = "+loaded);
    trace("total = " + total);
    
    if (loaded == total) {
     this.removeEventListener(Event.ENTER_FRAME, onEnterFrame);
     this.dispatchEvent(new Event("loadComplete"));
    }
   }
  }
  
 }
}