RewriteEngine on
AuthGroupFile /dev/null
AuthName "Member Only"
AuthType Basic
AuthUserFile /home/techcuri/domains/techcuriosity.com/.htpasswd/public_html/forum/.htpasswd

RewriteCond %{HTTP_REFERER} !^http://forum.techcuriosity.com/.*$      [NC]
RewriteCond %{HTTP_REFERER} !^http://forum.techcuriosity.com$      [NC]
RewriteCond %{HTTP_REFERER} !^http://techcuriosity.com/.*$      [NC]
RewriteCond %{HTTP_REFERER} !^http://techcuriosity.com$      [NC]
RewriteCond %{HTTP_REFERER} !^http://www.forum.techcuriosity.com/.*$      [NC]
RewriteCond %{HTTP_REFERER} !^http://www.forum.techcuriosity.com$      [NC]
RewriteCond %{HTTP_REFERER} !^http://www.techcuriosity.com/.*$      [NC]
RewriteCond %{HTTP_REFERER} !^http://www.techcuriosity.com$      [NC]
RewriteRule .*\.(jpg|jpeg|gif|png|bmp)$ - [F,NC]

RewriteCond %{HTTP_HOST} ^forum.techcuriosity\.com$ [NC]
RewriteRule ^(.*) http://www.forum.techcuriosity.com/$1 [R=301,L]