Button question: Image effect after mouse is off the button

1

I searched everywhere on the forum but I guess this is a basic question regarding the mouse effect.

I have no problem creating menus and buttons to do effects with mouse over and mouse down. But the question is, how do you keep the effect from NOT getting cut off when the mouse is rolled over to another button.

If you take a look at http://www.team3d.net for a button example, when the mouse is rolled off the button, the button smoothly goes back. I still don’t get how you do this. Is it done with an ActionScript or can it be done by just a movie clip?

Please help! :slight_smile: Thanks in advance…