Shaddowbox.js modification

Hi, I need someone who can modify my shadowbox. I'm using Joomla with Phocagallery and VirtueMart and I need a VirtueMart Link with Button in my Shadowbox (see attachment). Furthermore The Link should go to 4 different types of products according to the ICPT Tag of the Picture. Maybe an example for understanding: A Picture has the ICPT Tag RE --> then it should go to the virtuemart with the product id 17 SQ --> product id 28 This is already done in the Phocagallery Category View. Thanks