[Plugin: NextGEN Gallery] How to integrate wp simple paypal cart in image browser view

I can get the add to cart button to show for the normal view, but when I change the gallery view to image browser, it breaks it. I think it is because the normal gallery view shows them all, but the image browser shows one image at a time, and there isn’t a template for that with the shortcode in it.

http://wordpress.org/extend/plugins/nextgen-gallery/