Help with preloader mod

Hey There, I’m trying to have the logo appear to load left to right as a loading bar. I put a white rectangle over top of the logo and gave it the instance name loadingBar. Anyone know how to get this to work as I’d like? http://test.pleasureshopband.com/

stop();
loadingBar._xscale = 1;
var loadingCall:Number = setInterval(preloadSite, 50);
function preloadSite():Void {
var siteLoaded:Number = _root.getBytesLoaded();
var siteTotal:Number = _root.getBytesTotal();
var percentage:Number = Math.round(siteLoaded/siteTotal*100);
loadingBar._xscale = percentage;
percentClip.percentDisplay.text = percentage + “%”;
percentClip._x = loadingBar._x + loadingBar._width;
bytesDisplay.text = “loaded " + siteLoaded + " of " + siteTotal + " bytes”;
if (siteLoaded >= siteTotal) {
clearInterval(loadingCall);
gotoAndStop(2);
}
}