User-agent: Yandex
Disallow: /common/css/
Disallow: /common/js/
Disallow: /ru/errors/
Disallow: /en/errors/
Host: www.open.ru

User-agent: *
Disallow: /common/css/
Disallow: /common/js/
Disallow: /ru/errors/
Disallow: /en/errors/