2 buttons (2 movies), 1 movie clip - how do I EMPTY the clip from one to the other?

(Whoops - ALMOST solved - one last issue below!) Hi all,

I’ve got two buttons, one shared movie clip.

The two buttons each load two different movies. All I want to do is TOTALLY CLEAR OUT whatever movie is loaded from one button whenever I press the other to load its cargo into the movie clip.

This seems like it should be so easy to do, but there’s always a remnant of the first movie left in this. How do I empty the whole thing while still keeping the shared movie clip (which the two buttons/movies share) in place?

visor0.addEventListener(MouseEvent.MOUSE_DOWN,clicker);
visor1.addEventListener(MouseEvent.MOUSE_DOWN,clicker);
function clicker(event:MouseEvent):void{
var hoverLoader:Loader = new Loader();
var hovercap:MovieClip = new MovieClip();
removeChild(hovercap);
addChild(hovercap);
hovercap.addChild(hoverLoader);
if(event.target.name == “visor0”){
var url:URLRequest = new URLRequest(“palette_visor_blank.swf”);
hoverLoader.load(url);
}
else if(event.target.name == “visor1”){
var url2:URLRequest = new URLRequest(“palette_flatvisor_blank.swf”);
hoverLoader.load(url2);
}
}
hovercap.addEventListener(MouseEvent.CLICK, clicker);