User-agent: *
Disallow: /cgi-bin/ # 
Disallow: /sgi-bin/ #
Disallow: /images/
Disallow: /acal.css
Disallow: /img.js
Disallow: /400.shtml
Disallow: /401.shtml
Disallow: /403.shtml
Disallow: /404.shtml
Disallow: /500.shtml