Hello, I am using OS X Snow Leopard. I want to write a simple application or applescript that when run will check the current image used for the desktop picture and then based on which picture is being used, change it. If the picture being used is work.jpg, I want the picture to change to any random picture from the folder Pictures/Play. If the picture being used is not work.jpg, I would like the script to revert back to the work.jpg image. In other words, I simply want to toggle back and forth between work.jpg and any random picture in the Pictures/Play folder each time the app/script is run. Thanks for any help you can offer.