Dhtml Tutorials [Moving light]
Example: This is cool huh? This can be added to all image sizes an you can edit the speed too. Just mess with it.
Insert this into the Head of your page
Insert this right above the</body> (end) of your page
Finally add this to the images you choose to use this effect on
id="spotlight" speed="50"
(ex: <img src="button3.gif"id="spotlight"
speed="50" width="88" height="31">)