Listing 1. Added httpd.conf Lines

RewriteCond %{HTTP_HOST}   ^.*\.unclick\.net
RewriteRule /ad.* Rule  /ad.* https://apache.your.dom/icons/apache_pb.gif [R]
RewriteCond %{HTTP_HOST}   ^.*\.unclick\.net
RewriteRule /jump.*  Rule  /jump.*  https://apache.your.dom/icons/apache_pb.gif [R]
RewriteCond %{HTTP_HOST}   ^image.*\.click2com\.net
RewriteRule .* https://apache.your.dom/icons/apache_pb.gif [R]