User-agent: Mediapartners-Google
Disallow:

User-agent:  *
# disallow all files in these directories
Disallow: /cgi-bin/
Disallow: /admin.php
Disallow: /admin/


 
User-agent: Googlebot
# disallow all files ending with these extensions
Disallow: /*.inc$
Disallow: /*.css$
Disallow: /*.gz$
Disallow: /*.wmv$
Disallow: /*.cgi$
Disallow: /*.xhtml$