Setting login cookies for multiple domains

[bjornstrom]

Installation
============

Replace "www.vbulletin.org" with your main hostname.

Open config.php
Place this line of code on line 2 - i.e. the line after "<php":

if ($HTTP_HOST!="www.vbulletin.org") { header("Location: http://www.vbulletin.org".$REQUEST_URI); exit; }

Close and upload config.php

And hey presto, it's done.
Visitors to any page on http://vbulletin.org will be magically transformed to that same page on http://www.vbulletin.org