How to change image on hover in horrizontal accordion?

How to change image on hover in horrizontal accordion?

Hi,

I have added this horizontal accordion to my website: http://designreviver.com/tutorials/jquery-examples-horizontal-accordion/

But I want to modify this code so that the image change on hover. Can anybody tell how to modify this code?

I also need a horizontal accordion code which display properly in IE (all versions), FF (all versions), Opera and Safari.

Thanks,
Newbie.