RewriteRule ^doc/privacy$ index.php?action=doc&title=privacy [L,QSA]
RewriteRule ^doc/source$ index.php?action=doc&title=source [L,QSA]
+RewriteRule ^facebook/$ index.php?action=facebookhome [L,QSA]
+RewriteRule ^facebook/index.php$ index.php?action=facebookhome [L,QSA]
+RewriteRule ^facebook/settings.php$ index.php?action=facebooksettings [L,QSA]
+RewriteRule ^facebook/invite.php$ index.php?action=facebookinvite [L,QSA]
+
RewriteRule ^main/login$ index.php?action=login [L,QSA]
RewriteRule ^main/logout$ index.php?action=logout [L,QSA]
RewriteRule ^main/register/(.*)$ index.php?action=register&code=$1 [L,QSA]