Tell me what they are using?????
 

I am starting a site that will have to deal with having images updating. I need a program that will show a sample of an image and then inlarge the image and allow the surfers to flip threw the rest of the images. Its basically a thumbnail type of program but not really. Tell me what this site is using, www.phillytonight.com go to the photos section and tell me please.

I'm not 100% sure but a little Googling brought me to http://www.ngallery.org/