User-agent:  *
# disallow all files in these directories
Disallow: /wp-admin/

User-agent: Googlebot
# disallow all files ending with these extensions
Disallow: /wp-*
Disallow: /2008/
Disallow: /2009/
Disallow: /page/

# allow google image bot to search all images
User-agent: Googlebot-Image
Allow: /*

# allow adsense bot on entire site
User-agent: Mediapartners-Google*
Allow: /*