If you can't use server-side scripting like PHP, you can do this with pure HTML:
<html>
**<head>
****<meta http-equiv="refresh" content="0; url=http://www.newsite.com" />
**</head>
**<body>
****<p>Redirecting...<a href="http://www.newsite.com">Click here to force redirect</a></p>
**</body>
</html>
In theory the page will redirect immediately before the body is loaded, but you always want to have some kind of fallback in case things don't go quite as planned. =)
<html>
**<head>
****<meta http-equiv="refresh" content="0; url=http://www.newsite.com" />
**</head>
**<body>
****<p>Redirecting...<a href="http://www.newsite.com">Click here to force redirect</a></p>
**</body>
</html>
In theory the page will redirect immediately before the body is loaded, but you always want to have some kind of fallback in case things don't go quite as planned. =)