How AJAX Comments with POPup comments?

Hi,

I am trying to use AJAX comments with my popup comments. I am specifically using this plugin: http://www.mikesmullin.com/2006/06/05/ajax-comments-20/

It works great but I can’t get it to work with wordpress popup comments! Can somebody out there help me out please? I know that it’s not ‘great’ to use popup comments, but it works well for my site. Any help is appreciated please! Thanks for helping this girl!