Timeline Effect in button - does anyone have the answer?

I have looked everywhere online and no one seems to have the answer to this so im stuck. i need to put a timeline effect on a butotn (which will be a movie clip) so when hit it slides up and stays there until another button is pressed. can anyone give me a push in the right direction for the action script needed for this…

i figured it out with…

website_button.onPress = function () {
gotoAndPlay(3);
this.onRollOut = null;
}

hooray me