Problem with loading new movie.

Question

Hallo!
I like to play external preloader before it's load original movie index.swf.
But I have a problem on resizing index movie.
Sample files on link http://www.uusrand.eu/galerii/proov/Sample.zip
Thanks
Here is preload AS3 code:
package
    import flash.display.*
    import flash.display.MovieClip;
    import flash.net.URLLoader;
    import flash.net.URLRequest;
    import flash.net.navigateToURL;
    import flash.net.URLVariables;
    import flash.events.*;
    import flash.events.Event;
    import flash.events.MouseEvent;
    import flash.display.StageScaleMode;
    import flash.display.StageAlign;
    import flash.display.Sprite;
    public class Preload extends MovieClip
        private var LOADED_CONTENT:Loader = new Loader();
        public function Preload()
            LOADED_CONTENT.contentLoaderInfo.addEventListener(ProgressEvent.PROGRESS, INDEX_LOADING);
            LOADED_CONTENT.contentLoaderInfo.addEventListener(Event.COMPLETE, INDEX_LOAD_COMPLETE);
            LOADED_CONTENT.load(new URLRequest("index.swf"));
        private function INDEX_LOADING(e:ProgressEvent):void
            mc1.text = int(e.bytesLoaded  / e.bytesTotal * 100) + "%";
        private function INDEX_LOAD_COMPLETE(e:Event):void
            LOADED_CONTENT.contentLoaderInfo.removeEventListener(ProgressEvent.PROGRESS, INDEX_LOADING);
            LOADED_CONTENT.contentLoaderInfo.removeEventListener(Event.COMPLETE, INDEX_LOAD_COMPLETE);
            removeChildAt(0);
            addChild(LOADED_CONTENT);
And here is index AS3 code:
package
    import flash.display.*
    import flash.display.MovieClip;
    import flash.net.URLLoader;
    import flash.net.URLRequest;
    import flash.net.navigateToURL;
    import flash.net.URLVariables;
    import flash.events.*;
    import flash.events.Event;
    import flash.events.MouseEvent;
    import fl.motion.easing.*;
    import flash.display.StageScaleMode;
    import flash.display.StageAlign;
    import flash.display.Sprite;
    public class Index extends MovieClip
        public static var SCREEN_SIZE_W:Number;
        public static var SCREEN_SIZE_H:Number;
        public function Index()
            stage.scaleMode = StageScaleMode.NO_SCALE;
            stage.align = StageAlign.TOP_LEFT;
            STAGE_RESIZE(null);
            stage.addEventListener(Event.RESIZE, STAGE_RESIZE);
            stage.dispatchEvent(new Event(Event.RESIZE));
        private function STAGE_RESIZE(e:Event):void
            if (stage.stageWidth < 500)
                SCREEN_SIZE_W = 500;
            else
                SCREEN_SIZE_W = stage.stageWidth;
            if (stage.stageHeight < 400)
                SCREEN_SIZE_H = 400;
            else
                SCREEN_SIZE_H = stage.stageHeight;
            mc2.width = SCREEN_SIZE_W - 100;
            mc2.height = SCREEN_SIZE_H - 100;
            mc2.x = SCREEN_SIZE_W / 2;
            mc2.y = SCREEN_SIZE_H;

Answer 1

Thanks. I don't know is this correct sollution, but this works.
Here is my change:
package
    import flash.display.*
    import flash.display.MovieClip;
    import flash.net.URLLoader;
    import flash.net.URLRequest;
    import flash.net.navigateToURL;
    import flash.net.URLVariables;
    import flash.events.*;
    import flash.events.Event;
    import flash.events.MouseEvent;
    import fl.motion.easing.*;
    import flash.display.StageScaleMode;
    import flash.display.StageAlign;
    import flash.display.Sprite;
    public class Index extends MovieClip
        public static var SCREEN_SIZE_W:Number;
        public static var SCREEN_SIZE_H:Number;
        public function Index()
            stop();
            addEventListener(Event.ADDED_TO_STAGE, INDEX_ADDED_TO_STAGE);
        public function INDEX_ADDED_TO_STAGE(e:Event):void
            play();
            INDEX_ON();
            removeEventListener(Event.ADDED_TO_STAGE, INDEX_ADDED_TO_STAGE);
        private function INDEX_ON():void
            stage.scaleMode = StageScaleMode.NO_SCALE;
            stage.align = StageAlign.TOP_LEFT;
            stage.addEventListener(Event.RESIZE, STAGE_RESIZE);
            STAGE_RESIZE(null);
        private function STAGE_RESIZE(e:Event):void
            if (stage.stageWidth < 500)
                SCREEN_SIZE_W = 500;
            else
                SCREEN_SIZE_W = stage.stageWidth;
            if (stage.stageHeight < 400)
                SCREEN_SIZE_H = 400;
            else
                SCREEN_SIZE_H = stage.stageHeight;
            mc2.width = SCREEN_SIZE_W - 100;
            mc2.height = SCREEN_SIZE_H - 100;
            mc2.x = SCREEN_SIZE_W / 2;
            mc2.y = SCREEN_SIZE_H;