I need your help people. your talking about preloaders. I have this code, and i want the preloader to fade once the movie has been loaded. here's the code

Code:
myInterval = setInterval(preload,100);

function preload(){
	var current = _root.getBytesLoaded();
	var total = _root.getBytesTotal();
	var pctLoaded = Math.round(current/total*100);
	pct_txt.text = pctLoaded;
	loaderBar_mc._xscale = pctLoaded;
	
	if(current >= total){
		gotoAndStop("main",1);
		clearInterval(myInterval);
	}
}
can someone help?