If you’d like to provide a random masthead image to your site’s visitors, this is a great script for you. Designed specifically to offer a massive number of masthead images in multiple “collections” that you can change depending on time of year or whatever you decide. Easy!
Get the XHTML, PHP, source. Go to back to the Mike’s Experiments index.
To see this “Masthead Rotator” in action, look at this page’s masthead image, then refresh this page to see it change. Currently displayed is image 7 of 7 as part of the “Mastheads” collection.