loaded external swfs with transitions

I need help getting my loaded swf files to play the "out" transition before the next movie loads. I have a main swf with 5 buttons (movie clips) that load external swf onto the stage.
package
{
    import flash.display.MovieClip;
    import flash.display.SimpleButton;
    import flash.display.Loader;
    import flash.net.URLRequest;
    import flash.events.MouseEvent;
    import flash.events.*;
   
    public class V2 extends MovieClip
    {
        private var sections_array:Array;
        private var section_buttons_array:Array;
       
        private var loader:Loader;
      
        private var sectionHolder  : MovieClip;
       
        private var swf:String;
       
        private var currentSection:int=0;
        private var nextSection:int;
       
        private var id:int=0;
        private var homeLoc = "./swfs/home.swf";
       
        public function V2()
        {
            init();
        }
       
        private function init():void
        {
            stop();
            stage.frameRate=31;
           
            preloader_mc.visible=false;
            preloader_mc.fill_mc.width=0;
           
            sectionHolder = new MovieClip();
            sectionHolder.x = 37;
            sectionHolder.y = 42;
          
            addChild( sectionHolder );
          
           
            sections_array = new Array('./swfs/section1.swf',
            './swfs/section2.swf',
            './swfs/section3.swf',
            './swfs/section4.swf',
            './swfs/section5.swf');
            section_buttons_array = new Array(btn1,btn2,btn3,btn4,btn5);
           
            addMenuListener();
            addMenuEvents();
            loadHome();
           
        }
   
        private function addMenuListener():void
        {
            for(var i:int=0;i < section_buttons_array.length;i++)
            {
                section_buttons_array.id=i;
                section_buttons_array.addEventListener(MouseEvent.MOUSE_DOWN,loadSectionHand ler);
            }
        }
     
     
        private function loadHome():void
        {
            swf=homeLoc;//sections_array[0];
            var request:URLRequest=new URLRequest(swf);
            loader=new Loader();
            initListeners(loader.contentLoaderInfo);
            loader.load(request);
            id=0;
           
        }
       
        private function changeSection(m:MouseEvent):void
        {
            id=m.currentTarget.id+1;
            loader.unload();
            //
            sectionHolder.removeChild(loader);
            removeListeners(loader.contentLoaderInfo);
            loadSection(m.target.parent.id+1);
           
        }
       
        private function loadSectionHandler(evt:MouseEvent)
        {
            id = evt.currentTarget.id;
            loadSection(id);
           
        }
       
       
        private function loadSection(n:int):void
        {
            swf=sections_array[id];
            var request:URLRequest=new URLRequest(swf);
            initListeners(loader.contentLoaderInfo);
            loader.load(request);
           
           
        }
       
        private function initListeners(dispatcher:IEventDispatcher):void
        {
            dispatcher.addEventListener(Event.OPEN,start);
            dispatcher.addEventListener(ProgressEvent.PROGRESS,atLoading);
            dispatcher.addEventListener(Event.COMPLETE,completed);
        }
       
        private function removeListeners(dispatcher:IEventDispatcher):void
        {
            dispatcher.removeEventListener(Event.OPEN,start);
            dispatcher.removeEventListener(ProgressEvent.PROGRESS,atLoading);
            dispatcher.removeEventListener(Event.COMPLETE,completed);
        }
       
        private function start(event:Event):void
        {
            preloader_mc.visible=true;
        }
       
        private function atLoading(event:ProgressEvent):void
        {
            var n:uint=(event.bytesLoaded/event.bytesTotal)*100;
            preloader_mc.fill_mc.width=n;
        }
       
           private function completed(event:Event):void
        {
            sectionHolder.addChild(loader);  
            preloader_mc.visible=false;
        }
       
        private function stopAll():void
        {
            for(var i:int=0;i < section_buttons_array.length;i++)
            {
                section_buttons_array.stop();
                sections_array.stop();
               
            }
        }
       
        private function addMenuEvents():void
        {
            for(var i:int=0;i < section_buttons_array.length;i++)
            {
                section_buttons_array.mouseChildren=false;
                section_buttons_array.buttonMode=true;
               
                section_buttons_array.id=i;
                section_buttons_array.isPressed=false;
               
                section_buttons_array.addEventListener(MouseEvent.MOUSE_OVER,setOver);
                section_buttons_array.addEventListener(MouseEvent.MOUSE_OUT,setOut);
                section_buttons_array.addEventListener(MouseEvent.MOUSE_DOWN,setDown);
                section_buttons_array.addEventListener(MouseEvent.MOUSE_UP,setUp);
            }
        }
       
        private function setOver(evt:MouseEvent):void
        {
            if(evt.target.isPressed==false)
                evt.target.gotoAndStop(2);
        }
       
        private function setOut(evt:MouseEvent):void
        {
            if(evt.target.isPressed==false)
                evt.target.gotoAndStop(1);
        }
       
        private function setDown(evt:MouseEvent):void
        {
            nextSection=evt.target.id;
            checkState(evt.target.id);
           
            evt.target.gotoAndStop(3);
            loadSection(1);
            currentSection=evt.target.id;
           
        }
        private function setUp(evt:MouseEvent):void
        {
            if(evt.target.isPressed==false)
                evt.target.gotoAndStop(1);
        }
       
        private function checkState(n:int):void
        {
            for(var i:int=0;i < section_buttons_array.length;i++)
            {
                if(i==n)
                    section_buttons_array.isPressed=true;
                else
                {
                    section_buttons_array.isPressed=false;
                    section_buttons_array.gotoAndStop(1);
                   
                }
            }
        }
       
       
        private function removeSWF(e:Event):void
        {
            loader.unload();
            removeEventListener("removeMe", removeSWF);
            var request:URLRequest = new URLRequest(swf);
            loader.load(request);
        }
       
        private function onClick(e:MouseEvent):void
        {
        targetID = e.currentTarget.id;
        addEventListener("removeMe", removeSWF);
        MovieClip(loader.content).play();
        }

        private function removeSWF(e:Event):void
        {
        loader.unload();
        removeEventListener("removeMe", removeSWF);
       
        }




    }
}


The loaded swf has a stop() an intro animation and on the last frame have.
dispatchEvent(new Event("removeMe", true));