User-agent: Googlebot* 
Disallow:
Disallow: /acp/
Disallow: /mail_link.php
Disallow: /comments_links.php
Disallow: /show_links_comments.php
Disallow: /vote.php
Disallow: /broken_link.php
Disallow: /edit_link.php
Disallow: /mail_password.php

User-agent: Mediapartners-Google* 
Disallow:
Disallow: /acp/
Disallow: /mail_link.php
Disallow: /comments_links.php
Disallow: /show_links_comments.php
Disallow: /vote.php
Disallow: /broken_link.php
Disallow: /edit_link.php
Disallow: /mail_password.php

User-agent: yahoo! slurp* 
Disallow:
Disallow: /acp/
Disallow: /mail_link.php
Disallow: /comments_links.php
Disallow: /show_links_comments.php
Disallow: /vote.php
Disallow: /broken_link.php
Disallow: /edit_link.php
Disallow: /mail_password.php