User-agent: Mediapartners-Google 
Disallow:

User-agent:*
Disallow: /admin/
Disallow: /ajax_includes/
Disallow: /backup/
Disallow: /banner/
Disallow: /cgi-bin/
Disallow: /config/
Disallow: /css/
Disallow: /data/
Disallow: /img/
Disallow: /includes/
Disallow: /javascript/
Disallow: /jon/
Disallow: /mlctools/
Disallow: /PEAR/
Disallow: /phpbb/
Disallow: /picture_library/
Disallow: /plesk-stat/
Disallow: /stylesheet/
Disallow: /test/