Need to convert this to AS2 please

1

I Need to convert this to AS2 please.
This is on a movie clip in frame one. It is not in frame one.

onClipEvent (enterFrame) {
loading = _parent.getBytesLoaded();
total = _parent.getBytesTotal();
percent -= (percent-((loading/total)100)).25;
per = int(percent);
percentage = per+"%";
loadBar._width = per;
if (percent>99) {
_parent.gotoAndPlay(2);
}
}