On each page you will find a dice, like the one below. Use that to navigate to a random page. Or you can wimp out at any time and use the button. Some pages don't have dice - namely the ones with excessive pictures on them. The will take you one page up, and in most cases you can catch a dice from there.

This is a pretty pointless page atm, so I will try and find something nifty to stick here. For now though, bring on the randomness!