How do I know what the path is to a directory

[apke2k]

How do I know what the path is to a directory (subdomain) ?
Where do I need to look ?

I would like to change my configuration file so I can connect my database with my website files.
I'm experiencing a few problems, see http://forum.parallels.com/showthread.php?p=647846#post647846
One of those problems is finding out what path I need to us.

Thank you.

 

[Sergey L]

The path is shown right next to domain name in Websites & Domains tab