RULE of THIRDS WEB "BOOKMARKLET"

If your in a digital photography section, you likely know about the "RULE OF THIRDS." Here's a slick little "web-thingy" that will allow you to see the rule-if-thirds in web images. For Photographers, this may be a neat way to check out those images online that you really dig. For web developers, this may give you ideas (and perhaps a bit of starting code) to do something wild.