// JavaScript Document
  
function TellFriend(ref)
	{ 
	var str="toolbar=no,status=no,menubar=no,location=no,scrollbars=yes,resizable=yes,height=320,width=500"
		tellaFriend = window.open(ref,"TellObj",str);
		tellaFriend.opener = top;
	} 

function roll (on, off)
	{document.getElementById(on).src = off ; }