PHP Redirect
PHP redirects are better than Javascript redirects because it is done server side and there is no possibility of the user having JS turned off and not being redirected. The down side is that you need PHP on your server.
It is quite simple:
<?php
header( 'Location: http://www.yoursite.com/new_page.php' ) ;
?>
Just make sure you put it before the doctype and the <html> tag.
