User-agent: Googlebot
Disallow: /ScriptResource.axd
Disallow: /WebResource.axd
Disallow: /ScriptResource.axd*
Disallow: /WebResource.axd*
Disallow: /*.axd*

User-agent: *
Disallow: /ScriptResource.axd
Disallow: /WebResource.axd
Disallow: /ScriptResource.axd*
Disallow: /WebResource.axd*
Disallow: /*.axd*