Flash mouse movement help

ok i’m making a flash game similar to the Maze Game, i use objects in my game that moves randomly(its a movie clip if you didn’t know). i was wondering if anyone knew how to script something that when your mouse touched the object, the game restarts. now i’ve tried to script “on (rollOver) { gotoAndStop(1);}”, this did not work i think it is due to the object being a movie clip and not a button, now i can’t turn it into a button or it wont move randomly, does anyone know what to type, so that when the object comes into contact with your mouse it restarts the level?