I bought the TinyMCE Image Gallery for a client who wants to create lightboxable galleries on their website. I've gotten it working, but our client is also asking for the ability to have multiple galleries on a single page with separate grouping, so unique REL attributes per gallery. In addition to that, they'd also like to add captions on a per-image basis, so the ability to set alt tags through the uploading screen. I've looked through the code some, but all I received in my download was minified code - both plugin.js and plugin.min.js are minified and identical.
With that in mind, is there a relatively simple way to add in unique REL on a per-gallery basis (I don't have to set it, it could just be a random string) and then add in alt tags on a per-image basis?
Barring that, can I get a copy of the original (non-minified) Javascript so I can add it in myself?