Background Problem

1

Ok guys, i’m loading a background from xml and i adapt it propotionally to the screen.
This is my class for handling all the things:


package
{
import flash.text.*;
import flash.display.*;
import flash.events.MouseEvent;
import flash.text.*;
import flash.utils.*;
import flash.net.*;

public class Main extends MovieClip
{


    public function Main()
    {
        var strURL:String = "main.xml";
                
        mcmenu.x = mcmenu.width / 2;
        mcmenu.y = 43;
        mcmenu.asd.company.text = "asdasd";
**          stage.addEventListener(Event.RESIZE, sizeListener);**
        mcmenu.addEventListener(MouseEvent.MOUSE_DOWN, Fullscreen);
        loadxml(strURL);
    }

    private function Fullscreen(e:MouseEvent){
        stage.displayState = StageDisplayState.FULL_SCREEN;
    }
    
    private function loadxml(stringaURL:String):void{
        var loader:URLLoader = new URLLoader();
        loader.addEventListener(Event.COMPLETE, handleComplete);
        loader.load(new URLRequest(stringaURL));
    }
    private function handleComplete(e:Event):void{
        var myXML:XML = new XML(e.target.data);
        var myURL:String = myXML.sfondo;
        var sfondoURL:URLRequest = new URLRequest(myURL);
        var loader:Loader = new Loader();
        sfondo.addChild(loader);
**          backgroundHandle();**
        loader.load(sfondoURL);
    }
    
    **private function backgroundHandle(){
        scaleProportional();
        centerPic();
    }
    
    private function scaleProportional():void {
        var picHeight = sfondo.height / sfondo.width;
        var picWidth = sfondo.width / sfondo.height;
        if ((stage.stageHeight / stage.stageWidth) < picHeight) {
            sfondo.width = stage.stageWidth;
            sfondo.height = picHeight * sfondo.width;
        } else {
            sfondo.height = stage.stageHeight;
            sfondo.width = picWidth * sfondo.height;
        }
    }

    private function centerPic():void {
        sfondo.x = stage.stageWidth / 2;
        sfondo.y = stage.stageHeight / 2;
    }
    
    private function sizeListener(e:Event){
        scaleProportional();
        centerPic();
    }**

}
}

The bold lines handling the background.
The result is that if i add a comment to the bold lines so that it doesn’t run those lines, the script load the background and put it on the stage. but if i don’t comment this lines so that the script run those lines the result is that it does not load the background and i don’t see it.
Can someone help me? It’s very important…:worried: