Requesting http://www.wals.lib.wi.us/drupal/sites/menashalibrary.org is asking drupal to serve you the default file in the /drupal/sites/ menashalibrary.org directory on http://www.wals.lib.wi.us, not the site menashalibrary.org.
Apache is returning a forbidden error because the default index file is set in the .htaccess to be index.php but the only file in that directory is settings.php.
To have multiple sites working you need to set up the domain menashalibrary.org in Apache and set the DocumentRoot to your drupal install, in addition to setting up the database and settings.php.
As I have it now, this is a test location that will one day be www.menashalibrary.org. But, I don't want to point the dns there yet because this is a major update to their site that isn't completed yet. So, until then it will exist as I have it. Can I set the domain in apache to be www.wals.lib.wi.us/drupal/sites/menashalibrary.org? Or, does it actually have to be the domain?
- jody