User-agent: Mediapartners-Google* 
Disallow: /images
Disallow: /modcentre
Disallow: /images
 
user-agent: *
Disallow: /images
Disallow: /modcentre
Disallow: /WS_admin
Disallow: /js
Disallow: /jscripts
Disallow: /css
Disallow: /includes