User-agent: *alexa*
Disallow: /

User-agent: *
Disallow: show.php
Disallow: show_i.php
Disallow: publisher.php
Disallow: publisher_join.php
Disallow: contact.php
Disallow: info.php
Disallow: advertiser.php
Disallow: advertiser_join.php
Disallow: index.php