When the page containing cute editor is loaded with in iframe of another page we are getting "Error: Permission denied to access property 'document'"error whenever we are trying to open the copy-paste dialog.I think this error will come for all the dialogs.   Parent page and child pages are from different domain. We tried ...

Using cute editor as an email body editor.   Emails are likely to have MessageGears script links in them.     PROBLEM: If a user does a copy-and-paste action on the "Normal" tab from a previous email to  a new one, then the MessageGears script link is encoded.  This is fairly serious for unsubscribe links ...