How To Logout Of A Htaccess Password Protected Directory?

[TheCanadian]

I have an .htaccess password protected directory which uses PHP to display content besed on who is logged in (using $_SERVER['PHP_AUTH_USER']). What I would like to do is make a logout script that would allow the user to leave the password-protected area and erase the password from the browser's cache without having to close their browser window. I've noticed that the CPanel does exactly that with a PHP logout page. How can I make a similar page?

[TCH-Rob]

It looks like there is much information submitted by usesr on this page. It may help.

 

http://us2.php.net/features.http-auth