classifieds and reality Enhancement (repost)

I need coders with AJAX and PHP Joomla experience only please. I have my web site ***[login to view URL]*** and a twin one ***[login to view URL]*** that I need to debug it, and add new items to it like embeded chatting and wall announcements and video uploading. the site was build using Joomla. I need some one who is creative and aware of Ajax and related software. I need to build chat **Embeded like in face book** . I have many bugs in th application to be fixed. all work will be passed to both sites. I repeat i need some one creative and aware of facebook technology, and willing to deliver on time. all enhancement needed will be given upon approval ## Deliverables 1) All deliverables will be considered "work made for hire" under U.S. Copyright law. Employer will receive exclusive and complete copyrights to all work purchased. (No 3rd party components unless all copyright ramifications are explained AND AGREED TO by the employer on the site per the worker's Worker Legal Agreement). * * *This broadcast message was sent to all bidders on Thursday Nov 25, 2010 1:36:55 AM: I need to add an internal embedded chat like the one in Facebook. where members can chat with each others upon request, and they can chat with sellers of items, they can add friends, and they can add sellers temporary to acquire info about products. I also need to have a slide show for all products per category. there are some bugs in the application that need to be fixed. I also need an upload video area for members to share with friends. little add on requirements too. and log for the site so in other words, I need something like Facebook site. so if you can do the job, please give me your plan and methods used and software will be used ## Platform joomla php ajax