Detects the browser and its version.

************************************************************************
Example:
************************************************************************


$xml = new XML('artikel.xml');
$xml->print_nodes();

?>

***********************************************************************
Script
***********************************************************************

class Auth
{
var $user_id;
var $username;
var $password;
var $ok;
var $salt = "34asdf34";
var $domain = ".domain.com";

Footer moves dynamically when resizing browser. Behaviour of movement is in the Javascript.