How to display the comment form of a node in a popup? How can I display the comment form in a popup. I want the functionality when I click on the link "add new comment" on a node, the comment form should appear in a popup window.

Any one who have some idea?
There is Dialog API for Drupal 6, and Drupal 7 (although only the development snapshot for Drupal 7 is visible in the project page). This module contains sub-module Dialog Comment.

For Drupal 7, as I can see, there are some problems with modules for popup dialogues.