Avatar Refresh Widget Kajigger

So, is there any widget or kajigger on the ATS site that will allow for a users account to cycle through they're uploaded photos for avatars and backgrounds that will do it sort of like the windows screen background image personalizing option, automatically at a set interval? Just curious. thought i might drop this in here and get some feedback. Just a thought. the new image upload suite is posh! Nice work ATS WEB boffins! devil: (idea devilishly good)