User-agent: Googlebot-Image
Disallow: /pic/

User-agent: Mediapartners-Google*
Disallow: /pic/
Disallow: /scripts/

User-agent: googlebot
Disallow: /pic/
Disallow: /scripts/

User-agent: ia_archiver
Disallow: /
Disallow: /pic/
Disallow: /scripts/