I am trying to add jquery lightbox (http://code.google.com/p/jquery-lightbox/) to additional images on my shopping cart. I followed all the instructions in here: http://warren.mesozen.com/jquery-lightbox/ but the lightbox is not working. The .js and .css files are correctly included on the <head> section. For implementing the lightbox, I modified the code in includes/modules/MYTEMPLATE/additional_images.php like the following:

$script_link = '<a href="'.$products_image_large.'" rel="lightbox[images]">'.$thumb_slashes.'</a>';

I have seen the lightbox modules on download section. They seem to have lot more modifications in them. I am just trying to see if there is a simple way of doing it as shown on the above URLs.

If anyone has successfully implemented it on zencart, pls let me know.

Cheers!