# keep robots out of places that have no interesting content
# these places are still public and accessable. just not good
# places for search engines to hit

User-agent: *
Disallow: /index.php?a=post
Disallow: /index.php?a=search
Disallow: /index.php?a=members
Disallow: /index.php?a=help
Disallow: /index.php?a=pm
Disallow: /index.php?a=cp
Disallow: /index.php?a=active
Disallow: /index.php?a=email
Disallow: /index.php?a=printer
Disallow: /index.php?a=register
Disallow: /index.php?a=login
Disallow: /index.php?s=mark
Disallow: /index.php?a=topic&s=attach