Align objects when ResizeStage problems

[creacionro]

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.

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?

[AttackRabbit]

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

[creacionro]

here the solution:

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;

Thanks to creacionro

[creacionro]

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.