User-Agent: *
Disallow: /_admin/

User-agent: Yandex
Disallow: /class/
Disallow: /fck2/
Disallow: /forms/
Disallow: /img/
Disallow: /std_img/
Disallow: /templates/

User-agent: Google
Disallow: /class/
Disallow: /fck2/
Disallow: /forms/
Disallow: /img/
Disallow: /std_img/
Disallow: /templates/

User-agent: Rambler
Disallow: /class/
Disallow: /fck2/
Disallow: /forms/
Disallow: /img/
Disallow: /std_img/
Disallow: /templates/