The Photo Gallery is from: http://adobe.github.com/Spry/demos/gallery/index.html

I wrote the makexml.rb to generate the photos.xml files

and the pics.rb to generate the medium sized and thumb sized files.

I also found a bug in their javascript and corrected it so you might want to get my version :)

Here is the file structure of this photo gallery:

• index.html
  • galleries
    • folder_1 (I usually use a yyyy_mm_dd format)
      • med_size
        • (resized pics generated by my program, pics.rb)
      • photos.xml (generated automatically by my program, makexml.rb)
      • thumbs
        • (resized pics generated by my program, pics.rb)

Install these libraries:

gem install xml-simple

gem install exifr