I decided to adapt this fine rotator so that if viewed by itself it would display a gallery of all the signatures . After experimenting with $HTTP_REFERER with mixed results, I dediced upon a different method. Simply put, http://www.quis.cc/sigs/ will show the gallery, and http://www.quis.cc/sigs/?disp=true will return a random image, suitable for use in an image tag, thusso:
This may not be the best coded piece of work, so feel free to modify it here (although not just to your personal cosmetic tastes), and steal it for use in your own projects. No attribution to me required. No responsbility on my part held. Thank you.
The code is located here because of formatting issues (best saved in the directory with the images as 'index.php'):