customize ajax script for my site

My site is [login to view URL] this is an adult / gay site. The script I use is from: [login to view URL] The script is moddified so that all active users join the main chat room on login. This project is to make more changes to the script: 1. put entire website in an iframe, so chat windows can float over it. I was able to do this here: [login to view URL] 2. for security, get username from session, not GET or PUT 3. Allow the user to close the buddy list without terminating the chat program (instant message windows should still open when someone sends a message) 4. Put a link to open the buddy list on the top menu. 5. List 'All Online' members in the Buddy List. 6. The current program has a [login to view URL] for chatting in a separate browser. Make that code work inside an iframe, and put the chat on the main page ([login to view URL]). You can test the current [login to view URL] by pressing the arrow inside of the chat window. 7. Change the chatroom for lesbians to be 'Chat: Lesbian' (people logged in to [login to view URL]) 8. From the Buddy List Window, remove 2 Buttons: 'Change Password' and 'Sign Off' 9. Allow the user to set prefrences on [login to view URL] : Private Messages Enabled? [Y/n] Auto-Open Buddy List On Sign In? [Y/n] 10. If user chooses no to Private Messages, they should still be able to use chat via [login to view URL] in an iframe (point 6 above) ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform AJAX / PHP / MySQL