RollOver / RollOut?

hi folks
I’m a newbie and I had a question for the gurus that be:
I have a button that I made and I want to have something happen (basically jump to a fram and start playing) when I run my mouse over it, then reverse that when the mouse goes off it (go back to the start position and stop there.) I figured out that the code for the mouseover the button is

on (rollOut) {gotoAndPlay(1);
}

I assumed the code for the movie to back to frame one is

on (rollOut) {gotoAndStop(1);
}

Yet, nothing happens. Can someone spot my error? I’ve attached the file for viewing. (don’t laugh!)

thanks in advance

Tay