User-agent: Mediapartners-Google*
Disallow:
User-agent: * 
Disallow: /administrator/
Disallow: /cache/
Disallow: /components/
Disallow: /editor/
Disallow: /help/
Disallow: /includes/
Disallow: /language/
Disallow: /mambots/
Disallow: /media/
Disallow: /modules/
Disallow: /templates/
Disallow: /installation/
Disallow: /sobi_download/
Disallow: /sobi2/
Disallow: /video/
Disallow: /_forum/

User-agent: yahoo-slurp
Crawl-delay: 10
User-agent: Yahoo! Slurp
Crawl-delay: 10