User-agent: *
Disallow: /Scripts
Disallow: /pet-images
Disallow: /image
Disallow: /style
Disallow: /cgi-bin
Disallow: /*txt
Disallow: /*.gif$ 
Disallow: /*.jpg$

User-agent: Googlebot-Image
Disallow: /*.gif$ 
Disallow: /*.jpg$