Here is a photo navigator I (Carol Mattsson) wrote using Java Server Pages. Instead of static HTML where I'd need a separate Web page for each image, JSP allows me to create a single page that is parameterized by photo, category, and image number. Separate photo category files describe the titles and image locations of each photo in the category. The photo navigation page reads the photo category file in order to display the photo corresponding to the number it was given.
Actually, there's a second page to the photo navigator, that's this home page, which includes a navigation bar from which you can pick the category of photos you want to view.
