[in4core]

var mc:MovieClip;
var dBook500:Loader = new Loader();
 
	dBook500.name = 'book';
	dBook500.load(new URLRequest("book500.swf"));
	dBook500.contentLoaderInfo.addEventListener(Event.COMPLETE, onloadBook500);
 
function onloadBook500(e:Event):void{
        mc = 	e.currentTarget.content
        addChild(mc);
        mc.x = 28;
	mc.y = 0;
}
 
 
	if (mc){
		dBook500.unloadAndStop(true);
                dBook500 = null;
		removeChild(mc);
                mc = null
	}