Auto login on multiple installations

Hey,

I’m setting up a support center for a customer using the new Quality Control Theme for wordpress.

I have installed wordpress on http://www.care4health.be in the root directory. I then installed the support center wordpress at http://www.care4health.be/supportCenter.

As you may have noticed these are 2 seperate wordpress installs. I managed to share to user tables, so no new users need to be made for either one of the installs.

The code I used to share the user tables is this

define('CUSTOM_USER_TABLE', 'wp_users');
define('CUSTOM_USER_META_TABLE', 'wp_usermeta');

the file I used is the wp-config.php from the support center install

the problem I have is that if you are logged in at http://www.care4health.be you don’t need to login again at the support center.

Is there a fix so you only have to login once on either site and be logged in at both?

Thanks in advance,

Bram Pintelon