User-agent: Mediapartners-Google*
Disallow:

User-agent: *
Disallow: /portal/admin.php
Disallow: /portal/admin/
Disallow: /portal/db/
Disallow: /portal/images/
Disallow: /portal/includes/
Disallow: /portal/install/
Disallow: /portal/themes/
Disallow: /portal/blocks/
Disallow: /portal/modules/
Disallow: /portal/language/