Preloader for External SWFs -with fade in and out?

I got this simple code (frame 1):

siteLoader.loadMovie(“http://www.mycoolsite.com/mysite.swf”);
loadingBar._xscale = 1;
loadingBar.onEnterFrame = function() {
kBytesLoaded = this._parent.siteLoader.getBytesLoaded() / 1024;
kBytesTotal = this._parent.siteLoader.getBytesTotal() / 1024;
percentage = Math.round(kBytesLoaded / kBytesTotal * 100);
this._xscale = percentage;
if (percentage == 99) {
delete this.onEnterFrame;
}
}

What I need in addition to this cool loader bar is a way to also make the sections have a fade in/out animation so it doesn’t just pop-up…I know there is a tutorial on kirupa, but it doesn’t have a loader bar, which I need…any ideas?

Thanks in advance

Jpixels