Load/unload SWF

programming flash
1

hi i have one question

I have put this in my first frame:var imageReq:URLRequest = new URLRequest(“portfolioo.swf”);
var imageLoader:Loader = new Loader();
imageLoader.contentLoaderInfo.addEventListener(Eve nt.COMPLETE, loadHandler);
imageLoader.load(imageReq);

function loadHandler (event:Event){
var myClip:MovieClip = event.target.content
addChild(myClip);
trace(myClip);
//any movie clip playback command will now work
myClip.gotoAndPlay(1);
}

And i want put in second frame removeChild myClip.gotoAndPlay("_out")
But i don’t know how i must write this. Pleas help me!!!