Did you notice the text along the status bar asking you to wait while the color changes? Great script. Just paste it within the head commands for all the color fun.
Please note: This script is being offered in simple text format. When you click to Grab the Script, the text should display. Internet Explorer and AOL users may get a blank page or the script may run and produce the effect. If this happens, choose SAVE AS from the FILE menu and save the blank or compiled page.