User-agent: Googlebot-Image
Disallow: /

User-agent: * 
Disallow: /admin/
Disallow: /captcha/
Disallow: /chatroom/
Disallow: /common/
Disallow: /CUImages/
Disallow: /cyber/
Disallow: /demo/
Disallow: /discussion/
Disallow: /document/
Disallow: /event/
Disallow: /ExpenseReports/
Disallow: /help/
Disallow: /images/
Disallow: /include/
Disallow: /link/
Disallow: /main/
Disallow: /security/
Disallow: /tutorial/
Disallow: /vote/