Help in finding script - like the Yahoo ad box

[winux]

I would like to find a script that duplicates what Yahoo has on their main page. If you clicked the box "Don't show this again" you may not know what it originally appears as.... I don't care about it never showing again. I just like its effect and appearance.

Default View:

http://www.crazyforme.com/top-expanded.jpg

Closed View:

http://www.crazyforme.com/top-closed.jpg

Any help would be great!

[jscheuer1]

This script (http://www.dynamicdrive.com/dynamicindex17/dropinbox.htm) could probably be adapted to do that.