Surf the web alot?

I found something pretty cool while i was surfing the web, its called Greasemonkey. It uses javascript scripts to change how a webiste is displayed, but only on ur side, it doesn't make any changes to the web server. You can download scripts or make them urself with javascript. To get it, go here: http://greasemonkey.mozdev.org/

P.S Its only compatible with firefox, if u use IE, another alternative to greasemonkey is Turnabout www.reifysoft.com/turnabout.php

it's also compatible with flock, seamonkey and k-meleon browsers just to name a few.. ;)