As fading

Hi, i posted this in th cs 3 forum, but think it might be better here.
So here it is :slight_smile:

Ive done a sertch on the site and i found some as fading. But im not good with as and im not sure how to use them all. So i was woundering if some could help with a little problem.

I have a movieclip. When the mouse enters the flash movie (rollover) i want a picture to fade in. Then when the mouse leaves the movie again, i want it to fade out.

Anyone have som simple code for this?