Did you notice the status bar yet? That's what this little script does. It doesn't add to the page's content, but it's really cool. Just paste the script and change out the text "What do you think of this" to configure the message for yourself. Make sure to keep the quotes where they were before you showed up.
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.