Help load External SWF

Hi guys - i followed the complex button tutorial and have ended up with 8 fantastic buttons :trout:
The problem is, I just can’t fugure out how to make them load individual external flash movies within the scene. Is this possible? I’m sure it is. I know i need to load them into a target, but i’m totally stuck.
Here is my code

stop(); //

this.onEnterFrame = function(){
if(rewind == true){
prevFrame();
}
}

this.onRollOver = function(){
rewind = false;
play();
}

this.onRollOut = function(){
rewind = true;
}

this.onRelease = {loadMovieNum(“menubar.swf”,1);}