Turning off MC

Hello everyone, I have tried searching, but didn’t find answer, so I have to post this.

I have a button, in default, and rolled over state, it has Movie Clips. however, when entering the scene, the Movie Clip in default state of a button is playing. what I want to do, is to somehow stop the movieclip, and have it played ONLY when mouse rolls out of button.

So put in simply, Movieclip is frozen in button, point on a button, leave button, movieclip plays. Is it possible? Thanks in advance!

P.S. This is what I have right now :frowning:
http://www.newgrounds.com/dump/item/a 87a703d4ed23bf8e8c651b1621583d6