The POD script is a [P]icture [o]f the [D]ay script. POD will display a random image on a given page. The image changes every day from a pool of images in a directory of your choosing. But unlike other similar scripts, POD does NOT require that the image files be named in consecutive numbers. The image files can have any name and do NOT need to be sequential. POD does require SSI (Server Side Includes).