User-agent: Mediapartners-Google
Disallow:

User-agent:*
Disallow: /cgi-bin/
Disallow: /cp/
Disallow: /modlogan/
Disallow: /template/
Disallow: /images/
Disallow: /webalizer/

User-agent: * 
Disallow: /*.gif$ 

User-agent: * 
Disallow: /*.jpg$ 

User-agent: * 
Disallow: /*.zip$