User-agent: *
Disallow: /images
Disallow: /cgi-bin
Disallow: /bookmarks
Disallow: /contact
Disallow: /secureimage
Disallow: /includes
Disallow: /thumbs
Disallow: /dump

User-agent: Yahoo
Disallow: /thumb

User-agent: LinkWalker
Disallow: /

User-agent: ImageWalker
Disallow: /