The Rules
There are not many rules !
Popup windows are ok to use. See example below, just copy & paste
Replace ACCOUNT_ID with your own username
<!-- Start of Back Console --> <script language="JavaScript"> <!-- browserVer = parseInt(navigator.appVersion); top20cool=window.open('http://www.top20cool.com/cgi-bin/rankem.cgi?id=ACCOUNT_ID', 'top20cool','toolbar=1,location=1,status=1,menubar=1,'+ 'scrollbars=1,resizable=1,width=500,height=300'); if( browserVer >= 4) { window.focus() ; } // --> </script>