AJAX comment system needed.
 

I'd like to add a certain feature to my page and I contacted a design firm and they summarized my needs as such:

# Remove existing post reply section for items, and add a "axax popup" comment box with extended features.
# Functionality for a comment style popup (via AJAX) for adding comments to images and or image galleries. (Comment Only, No Name etc.)
# Implement Captcha interface on comment box to prevent SPAM
# Display comments that have been entered in a viewable and paginated manner for each item

I'm fully willing to pay anyone willing to take on the job. Please contact me if interested. Thanks!