User-agent: Yandex
Host: www.kurazh.com
Sitemap: http://www.kurazh.com/sitemap.xml
Disallow: /dat

# for Google
User-agent: googlebot
Sitemap: http://www.kurazh.com/sitemap.xml
Disallow: /dat
Disallow: *.cgi
Disallow: *.pl
Disallow: *.js
Disallow: *.class
# Disallow: *.

User-agent: *
Disallow: /dat