Logout issue, non VB page

[Kihon Kata]

Hello. I am not much of a phpcoder and my original coder is not around, but currently on this page here (http://www.makeuptalk.com/), I am using this code to logout. It takes like 3-4 clicks to logout. <a href="javascript:document.frmlog.logout.value='Log Out';document.frmlog.submit();">Log Out?</a>By searching and reading here, I found that this code works on most sites, but this won't work on my site:<a href="login.php?do=logout&logouthash=$bbuserinfo[logouthash]">Logout</aWe do track the userid and usernames, but how can I get the logout to work better?

If this helps, this code displays the username
<?
echo $username
?>
Thanks for the help!

[Dismounted]

The logout hash is the same value as the security token (in vBulletin 3.7+).

[Kihon Kata]

The logout hash is the same value as the security token (in vBulletin 3.7+).
Ok..thanks for the reply

So, what do I exactly do?

[Dismounted]

Put the security token in the link - you can generate one using this algorithm:
$securitytoken = time() . '-' . sha1(time() . sha1($userid . sha1($salt) . sha1($licenseid)));

[Kihon Kata]

Put the security token in the link - you can generate one using this algorithm:
$securitytoken = time() . '-' . sha1(time() . sha1($userid . sha1($salt) . sha1($licenseid)));
Thanks for the reply. Can I ask you to show me exactly how I should format it based on my info that I posted? Sorry(and thanks).

--------------- Added 1228960005 at 1228960005 ---------------

EDIT:

fixed