User-agent: *
Disallow: /css/
Disallow: /img/
Disallow: /inc/
Disallow: /js/
Disallow: /temp/

RewriteEngine On
RewriteCond %{HTTP_REFERER} !^http://(www\.)?dithered\.com/ [NC]
RewriteCond %{HTTP_REFERER} !^$
RewriteRule \.(js)$ js/nohotlink.js [L]