Flash Mousevers like HTML's?

You know how in regular HTML if you do:


<a href="#" title="xx"></a><br />

…you get “xx” when you place the mouse over the link?

Well, I was wondering if there was a way I could do some mouseover so that when you go over one of my buttons, a little graphic that I make (or just a regular text field) woud come up, mocking regular html mouseovers.