User-agent: Slurp
Disallow: /public*/
Disallow: /*_print*.html
Disallow: /*?sessionid
User-agent: * 
Disallow: /administrator/
Disallow: /cache/
Disallow: /components/
Disallow: /editor/
Disallow: /help/
Disallow: /images/
Disallow: /includes/
Disallow: /language/
Disallow: /mambots/
Disallow: /media/
Disallow: /modules/
Disallow: /templates/
Disallow: User-agent: Yandex
Disallow: /