User-agent: Googlebot
Disallow: /*.htm$
Disallow: /*.html$
Disallow: /*.css$
Disallow: /*.js$
Disallow: /*?

User-agent: Googlebot-Image
Disallow: / 

User-agent: *
Disallow: /general_information/portal/
Disallow: /polaris/
Disallow: /images/
Disallow: /navigation/
Disallow: /portal/
Disallow: /styles/
Disallow: /library/
Disallow: /library/information_literacy/
Disallow: /blog/