Preloader Problems

I made a flash movie and want to add a preloader. I made one in a sperate scene from my movie and dragged that scene ahead of the main movie scene. I uploaded it to the internet. However, it never plays the intro. I only see it flash for a second on the screen and then it plays the main movie. The movie is not to small as it is around 2.5mbs. Any help would be appreciated.

Frame 1:
if (_framesloaded >= _totalframes) {
gotoAndPlay(“Scene 1”,1);
} else {
progressbar._xscale = int((getBytesLoaded()/getBytesTotal())*100);
percent.text = int((getBytesLoaded()/getBytesTotal())*100);

Frame 2