Neat firefox trick

For anyone feeling childish, goto your favourite page (in firefox/camino) and put the following in the location bar

javascript:document.body.contentEditable='true'; document.designMode='on'; void 0

now you can change the text to anything you like ... comedy headlines! woo!

you can turn it back off with the following

javascript:document.body.contentEditable='false'; document.designMode='off'; void 0

how cool is that!