hey the error is
1158: Syntax error: missing left brace ({) before the function body.
cant work it out =(

stop () ;

addEventListener(Event.ENTER_FRAME, LoaderF);

{
function LoaderF(e:event)void{
	var toLoad:Number = loaderInfo.bytesTotal;
	var loaded:Number = loaderInfo.bytesLoaded;
	var total:Number = loaded/toLoad;
	if(loaded == toLoad) {
		removeEventListener(Event.ENTER_FRAME, loaderF) ;
		gotoAndStop(2);
	} else {
		MC_preloader.MC_preloader_fill1.scaleX = total;
	}
}
}