If you don’t have Firefox with the ReloadEvery add-on, here’s another quick way to auto refresh.
<html>
<head>
<meta http-equiv="refresh" content="10" />
</head>
<frameset cols="100%">
<frame src="http://www.thinkgeek.com/fortune.shtml" />
</frameset>
</html>
The Geek Credential 