User-agent: *
Disallow: /wp-content/
Disallow: /wp-admin/
Disallow: /wp-includes/
Disallow: /trackback/
Disallow: /cgi-bin/
Disallow: /author/

User-agent: Googlebot
# disallow all files ending with these extensions
Disallow: /*.php$
Disallow: /*.js$
Disallow: /*.css$
Disallow: /*.cgi$
Disallow: /*.wmv$
Disallow: */trackback*
User-agent: Slurp
# disallow yahoo bot
Disallow: /