Can get movie to go to frame

Hello,

I have a back button which calls a movie “services.swf”, however I don’t want the animation at the beginning of the movie to play, I want it to go to frame 53 instead. The code I have is:

on(release) {
_parent._parent._parent.loadPage(‘services.swf’);
}

and it works fine (taking the user to the services.swf movie), but how do I get it to go to frame 53?

Thanks,
Mc