new server - Url changes, content of page doesn't - htaccess

[eluser]keld[/eluser]
Just for clarification, this is what I have in my config file:
For base url:

Code:

$root = "http://".$_SERVER['HTTP_HOST'];
$root .= str_replace(basename($_SERVER['SCRIPT_NAME']),"",$_SERVER['SCRIPT_NAME']);
$config['base_url']    = "$root";

and for uri_protocol I tried query string and request uri with no luck...