AS query- how to incorporate random load

HI all…this is the fourth version of this question (previous posts were not answered) so hopefully, it’s clear this time.

I have this script assigned to a button.

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

I’d like the “home.swf” to be a random clip chosen out of three .swf’s. Is there a way to expand this script to include a random choice script?

Thanks.