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, 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</a

We 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!