3D effect (with glasses) on a website

I’ve got a potential client that wants to create that 3D effect on his website. He’d like to hand the glasses out as business cards at events/venues…

While I know it’s doable, I don’t know how to go about making it happen… Seems I can get the glasses from here: http://www.3dglassesonline.com/ - Not sure what else needs to be done.

Anybody ever had any experience with it? Got any samples of sites that currently do this?