The beautiful thing about it is that the images that are links remain links. I see potential for real abuse in that. 
How’d you do it? I’m in Safari and nothing happens. Copied the code, removed the linebreak, pasted into the URL bar @ top, hit return…beep, nada.
Is the pattern supposed to be a sine wave?
Oh god. This + Firefox with greasemonkey + document.onLoad() = a sweet practical joke on the wife! 