I have developed an iframe which i can access the parent using document.domain but when i use dynamic form the drupal way, ahah.js from drupal, gives you an http errror 0. IE says permission denied. I found out this is due to i changed the document.domain. If i remove this line i works fine, but then i can't access the parent frame, my developing domain is a sub domain.

Anyone have an solution to this?

best regards,
Ying