User-agent: *
Disallow: /cgi-bin/
Disallow: /images/
Disallow: /*.php$
Disallow: /*.js$
Disallow: /*.inc$
Disallow: /*.css$
Disallow: /*.txt$
Disallow: /*.ph

# allow google image bot to search all images 
User-agent: Googlebot-Image 
Disallow: 
Allow: /*.gif$ 
Allow: /*.png$ 
Allow: /*.jpeg$ 
Allow: /*.jpg$ 
Allow: /*.ico$ 
Allow: /*.jpg$ 
Allow: /images/