Change images on the fly

Is there a module out there that can change images on the fly based on an attribute? Let’s say “Color” is my attribute and I have many different colors of a particular product. Let’s say red, white, and blue. If a user mouse overs a blue icon, a default image of a blue colored product will show and all its accompanying images. Please see http://www.case-mate.com/iPhone-4-4S-Cases/Case-Mate-iPhone-4-4S-Barely-.... It has the perfect example of what I’m trying to do.