Controlling loaded movieclip button events!

Hi i am creating a portfolio website and i am loading various SWF files into a empty movieclip on the main stage called “holder”. one of the loaded movie clips is called “multmad.swf” and it has a button on it that i was to control from the main timeline. Once the button is clicked i want the “multmad.swf” to dissapear and have a new clip called “queenie.swf” to load in the “holder” movie clip on the main stage instead. I just dont know how to control the button in the multmad.swf from the mainstage to achieve this. Below i have the button event i want to add to control the button at the moment. I have placed this on the empty movie clip holders main timeline.

multmad.queenie.addEventListener(MouseEvent.ROLL_OVER, site1Over);
multmad.queenie.addEventListener(MouseEvent.ROLL_OUT, site1Out);
multmad.queenie.addEventListener(MouseEvent.CLICK, site1Click);

function site1Over(evt:Event):void{
    
    multmad.queenie.gotoAndPlay(2);
}

function site1Out(evt:Event):void{
    
    multmad.queenie.gotoAndStop(1);
}

function site1Click(evt:Event):void{
    
    var pageLoader:Loader = new Loader();
    var pageURLReq:URLRequest = new URLRequest ( "pages/queenie.swf");
    pageLoader.load(pageURLReq);
    pageLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, imageLoaded);
    
    function imageLoaded(evt:Event):void
    {
        root.holder.addChildAt(pageLoader.content, 1 );
        root.holder.removeChildAt(2);
    }

when i place the above code in i get this error:

ReferenceError: Error #1065: Variable multmad is not defined.
at portfolio5_fla::holder_2/frame1()

and the roll overs are not working either. i think its the fact that i dont know how to reference the correct location for the multmad.swf

please can someone help me with this i need help desperatly as its doing my head in now. I think itssomethink to do with looking at the content of the loaded SWF via somethink like".content" but im not sure how to do it or were to place the code. Please Help!!

Well no replys then lol! doesn’t matter now cos iv solved it myself, thanks anyway guys