This one is strange!
I'm trying to reply to comments from within the wp-admin area, specifically using edit-comments.php. When you click reply in FireFox it works but when in IE, it doesn't. The page just jumps to the bottom of the screen.
It works OK from the admin dashboard in both FF and IE but just don't work when using edit-comments.php
This is the site: http://www.marilyngordon.com/