Código PHP:
var cargaMusica:Loader=new Loader ;
var swfExterno:MovieClip;
cargaMusica.contentLoaderInfo.addEventListener(Event.COMPLETE,l_complete);
function l_complete(event:Event):void {
swfExterno=event.target.content as MovieClip;
container_mc.addChild(swfExterno);
home_btn.addEventListener(MouseEvent.CLICK,goHome);
}
function goHome(MouseEvent):void {
gotoAndStop("home");
swfExterno.someChannel.stop();
}
cargaMusica.load(new URLRequest("musica.swf"));