Changing the Dock background

when at a NJ Devils Game they had the flames running along the video
screens and go around the seating area and thought it would be really cool to have the flames in place of the dock back ground. does anyone know of if this can be done and if it has been done ?

Check out http://leoparddocks.net/ and http://leoparddocks.com/index.php. I haven't looked through all of them, but it's possible someone made a flame dock. If not it's fairly easy to modify some existing themes, if you are confident you can do so Most importantly, make a back up of your original dock in case something goes wrong you can get it back to normal.

Looks like someone even made a little app for changing the dock if you don't want to go poking around into system files yourself.

http://leoparddocks.com/Leopard_Docks_App.php