I offer different color choices for some of my products. I found a site that does exactly what I would like to do with my site. When you click on a color choice thumbnail it changes the main product image. This site even change the drop down to that color option. That part I could live without but I definitley need the image to change.

Here's the reference site.

Here's my site.

Does anybody have a clue about how I can achive this? Especially dynamically. As far as when I upload an attribute image and it's larger counterparts how it will automatically function on every item.

Thanks,

Brad