I've been racking my brain with this and searching all over the internets and haven't been able to find a solution that I've been able to make work. I'm using the awesome login script for evolt.org. Works really well. However I've set up a subdomain with mod_writes on my site. So users have addresses - like http://my.website.com/user

The script is using cookies and sessions and I need the sessions to carry across the the subdomains. However they are not and I can't get them to work. I've read up on several ways to fix the problem but none have worked. So I thought perhaps if I provided the script pieces here that maybe someone could help me.

In the constants.php file:
PHP Code:
/**
 * Cookie Constants - these are the parameters
 * to the setcookie function call, change them
 * if necessary to fit your website. If you need
 * help, visit www.php.net for more info.
 * <http://www.php.net/manual/en/function.setcookie.php>
 */
define("COOKIE_EXPIRE"60*60*24*100);  //100 days by default
define("COOKIE_PATH""/");  //Avaible in whole domain 

Then in the session.php file it sets the cookie here:
PHP Code:
      /**
       * This is the cool part: the user has requested that we remember that
       * he's logged in, so we set two cookies. One to hold his username,
       * and one to hold his random value userid. It expires by the time
       * specified in constants.php. Now, next time he comes to our site, we will
       * log him in automatically, but only if he didn't log out before he left.
       */
      
if($subremember){
         
setcookie("cookname"$this->usernametime()+COOKIE_EXPIRECOOKIE_PATH);
         
setcookie("cookid",   $this->userid,   time()+COOKIE_EXPIRECOOKIE_PATH);
      }
      
/* Login completed successfully */
      
return true;
   } 
I tried changing the "/" to ".domain.com" like I saw suggested at several sites but I was still loosing my session at the subdomain.

Any help on this matter is appreciated. I know there's a solution. SOMEWHERE!