USING .HTACCESS:

To prevent your content area from being bookmarked:

1. Make sure the content area of your site is in a seperate folder.
2. Using your favorite text editor create a file in the same folder and add the following lines

AuthUserFile /dev/null
AuthGroupFile /dev/null

RewriteEngine On
RewriteCond %{HTTP_REFERER} !^http://mysite.com/ [NC]
RewriteCond %{HTTP_REFERER} !^http://proadult.com/ [NC]
RewriteCond %{HTTP_REFERER} !^http://www.mysite.com/ [NC]
RewriteCond %{HTTP_REFERER} !^http://www.proadult.com/ [NC]
RewriteRule /* http://www.mysite.com/proadult_signup.html [R,L]

3. Change mysite.com/ to your domain name
4. Change http://www.mysite.com/proadult_signup.html to the URL where the ProAdult script is installed.
5. Save this file in the your contents folder and name it .htaccess (note the dot in the beginning)

The parts you'll need to edit are the Rewrite Conditions and the Rewrite Rule. The conditions say, "If the user came here from a page whose address does not begin with http://mysite.com, or http://proadult.com, execute the Rewrite Rule." The Rewrite Rule says, "Bounce the user to my signup page". The [NC] after each address means case insensative matching.