What addon is this ?

dear sir,
refer to below link,
http://www.fuzzy-ink.com/index.php?m...roducts_id=214
There have 3 picture in this product, when you click on different picture, the will come out in the product info large image .
Can some tell me what fuction is this , what is this addon templete ?
Thank you
Teoh

Try mod from
http://www.zen-cart.com/index.php?ma...roducts_id=311

Dear misty.,

Thank a lot.
Regards
Teoh