User-agent: *
Disallow: /calendar/
Disallow: /images/
Disallow: /calendar.php
Disallow: /gallery.php
Disallow: /gallery/

User-agent: searchpreview
Disallow: /
Disallow: /calendar/
Disallow: /images/
Disallow: /calendar.php
Disallow: /gallery.php
Disallow: /gallery/