First, I do not understand why buttons were made with images in Zen Cart if they were not meant to be replaced easily. i also don't know why they were not set up as rollovers. if they are, the idea of replacing them is set up in such a convoluted fashion that it is impossible to accomplish. it might have been easier if there was a style attached to the input...but there is not.

So... I see the buttons do not roll over in the original, and it is obviously not easy to make them roll over after the fact...

HOW DO I DO IT??