Aqua-Soft ForumsIs it possible to create a rollover-type button using 2 images, in CSS? I've had a good look around w3.org and w3schools, and I haven't seen it mentioned there. Anyone know how I could do it? 
Image Rollover Using Css
tell me when you find out mom, id like to know too 
You can try taking a look at this article from a list apart for information on creating rollovers with css. Makes your code look cleaner and actually loads faster the rollover image. I use this technique on my site for the navigation.
Hope this helps. 
The problem with the ALA article is that it relies on using GIF images, and can suffer from flickering in IE...
I'd recommend taking a look at Didier's Navigation Matrix Reloaded for a much nicer, more complete solution.