This sucks....I need YOUR help bad...PLZ

So i made a site that uses this tutorial…http://www.kirupa.com/developer/mx/preloader_transition.htm...BUT I have nice buttons which are a Movie Clip which have an Invisible button inside so i can have on (rollover) commands…How would i make this call my invisble button inside my movie clip from my main scene?.. I hope u understand and thanks

buyhitarea_btn.onRelease= function() {
if (_root.section != “profile.swf”) {
_root.section = “profile.swf”;
_root.transition.gotoAndPlay(“closing”);
}
};