If you put in as the address in your browser
http://yourdomain/.../index2.html&d=1
you should see the subcategories as dynamic links - something like
http://yourdomain/...t/index.html&d=1
http://yourdomain/.../index2.html&d=1
you should see the subcategories as dynamic links - something like
http://yourdomain/...t/index.html&d=1