I want to make a picture look like the static on a tv when your cursor is not on it but when you go over it, the static fades to a picture. Here's an example --> http://www.trash77.org/kris/
Thanks for any help!

that's an internet explorer only code, so us mozilla and netscape users can't see it. I wouldn't recommend using it.

She seems to have used this code:
http://www.dynamicdrive.com/dynamicindex4/highlightgrad2.htm