Align objects when ResizeStage problems

I'm trying to align an object on the stage "mymenu" when the browser resizes.
If I write a function to do that inside the flash document, it works properly but now I'm trying to do it from the main class that it called by the main swf.

Code:

---

private var stageW:uint = stage.stageWidth;
private var stageH: uint=stage.stageHeight;
///////////////////////////
public function main() {
    setsizeStage();
  }
///////////////////////////
private function setsizeStage():void {
  stage.scaleMode = StageScaleMode.NO_SCALE;
  stage.align = StageAlign.TOP_LEFT;
  stage.addEventListener(Event.RESIZE, resizeStage);
  stage.dispatchEvent(new Event(Event.RESIZE));
  }
///////////////////////////
private function resizeStage(event:Event):void {
  stageW = stage.stageWidth;
  stageH = stage.stageHeight;
  var menudestinyX:uint= (stageW/2)-100;
  var menudestinyY:uint= 100;
  trace(stageW+" "+stageH);
  TweenLite.to(mymenu, 1, {x:menudestinyX,y:menudestinyY, ease:Expo.easeOut});
  }

---

The output says me that "mymenu" property is not defined but the object is defined and added to de displaylist.

What could be the problem?:scared:

is it added to the display list yet ? When does it get added ? I dont see it being declared in main.

here the solution:

Code:

---

package {
        import flash.display.StageAlign;
        import flash.display.StageScaleMode;
        import flash.display.MovieClip;
        import flash.net.URLLoader;
        import flash.net.URLRequest;
        import flash.events.Event;
        import clases.menu.menu;
        import clases.menu.submenu;
        import com.greensock.*;
        import com.greensock.easing.*;
        import com.greensock.plugins.*;
        ////////////////////////////////////////////////////////////////////////////////////////////////
        public class main extends MovieClip {
                ////////////////////////////////////////
                private var stageW:uint = stage.stageWidth;
                private var stageH: uint=stage.stageHeight;
                private var subject:MovieClip;
                ////////////////////////////////////////
                public function main() {
                        var xml:XML;
                        var url:URLRequest = new URLRequest("secciones.xml");
                        var loader:URLLoader = new URLLoader();
                        loader.load(url);
                        loader.addEventListener(Event.COMPLETE, createmenu);
                        setsizeStage();
                }
        ////////////////////////////////////////////////////////////////////////////////////////////////
                private function setsizeStage():void {
                        stage.scaleMode = StageScaleMode.NO_SCALE;
                        stage.align = StageAlign.TOP_LEFT;
                        stage.addEventListener(Event.RESIZE, resizeStage);
                        stage.dispatchEvent(new Event(Event.RESIZE));
        ////////////////////////////////////////////////////////////////////////////////////////////////
                }
       
                private function createmenu(event:Event):void {
                        var xmlData= new XML(event.target.data);
                        var mymenu:menu = new menu(xmlData);
                        addChild(mymenu);
                        mymenu.x = (stageW/2)-200;
                        mymenu.y = 100;
        ////////////////////////////////////////////////////////////////////////////////////////////////
                }
                private function resizeStage(event:Event):void {
                        this.subject=this;
                        stageW = stage.stageWidth;
                        stageH = stage.stageHeight;
                        var menudestinyX:uint= (stageW/2)-100;
                        var menudestinyY:uint= 100;
                        trace(stageW+" "+stageH);
                        TweenLite.to(subject, 1, {x:menudestinyX,y:menudestinyY, ease:Expo.easeOut});
                }
        }
}

---

I just changed the following line:
this.subject=this;:yikes:

Thanks to creacionro:cap:

in the upper script, what you are moving is the [main object]. To relocate "mymenu" you have to remove the following line in the resizeStage() method:
this.subject=this;
and put this line inside the createmenu() method:
subject=mymenu;

the variable "var subject:MovieClip" is declare at the begining and after the createmenu() method is dispatch you can pass the variable "mymenu" to the resizeStage() method:
TweenLite.to(subject, 1, {x:menudestinyX,y:menudestinyY, ease:Expo.easeOut});

If you want to relocate more elements, you have to create a new variable like "subject2" and everytime you create a new object through the constructor, relate the both objets:
mynewobject2 = subject2
and add a new tween in the resizeStage() method:
TweenLite.to(subject2, 1, {x:anydestinyX,y:anydestinyY, ease:Expo.easeOut});

Probably there is a better way thus, if someone know how to do this kind of rutine is really wellcome.