Repeat a frame function

1

let say I want to create a Movie with different actions in each frame. then I want to continually call that one frame action from a button release. How would I go about this?
Action on frame 1 is:
_root.MM._x += 5;

Button on stage to trigger this action over and over would be?. I’ve tried gotoandPlay but it only works once
on (release) {
_root.movie. ?
}