User-agent: Googlebot
Disallow: /*.gif$
Disallow: /*.jpg$
Disallow: /*.jpeg$
Disallow: /*.png$
Disallow: /subject_browse
Disallow: 

User-agent: WWW::Sitemap/0.002
Disallow: /*.gif$
Disallow: /*.jpg$
Disallow: /*.jpeg$
Disallow: /*.png$
Disallow: 

User-agent: nsitemap/1.1
Disallow: /*.gif$
Disallow: /*.jpg$
Disallow: /*.jpeg$
Disallow: /*.png$
Disallow: 

User-agent: Googlebot-Image
Disallow: /

User-agent: iVia
Disallow: 

User-agent: *
Disallow: /journals/
Disallow: /demo/
Disallow: /search/