spxero

This is a wonderful add-on, and it makes my site look the way it should. Unlike most sites, however, my site sells photographs. Is there any way to have the product image thumbnail open the "popup_image.php" file, rather than go to the product listing? The reason for this is so people can click the photos, and if they wish to buy it, the pop-up has the buy-it-now and product attribute options (that part is already working well). Thank you in advance!