Conferencing chats: Floor control and Time budget

[cutejoy]

Hi all,

I am not sure where this post should fall under!

I am a "baby developer" but i'll like to find out how I can develop probably a plugin to a server or possibly extend a server.

I am interested in creating the following services:

1) The creator of the conference chat will allocate time to each user, such that if there are 5 users and he wants the chat session to last for one hour, he can allocate equal time to each user.
2) Users can request more time from their participants if their time is finished and they want to talk more.
3) users can donate time to other users who they feel have more things to discuss and their remaining time would reflect the change.
4) The server or by user interaction should be able to control the "floor" by FCFS, LCFS or some form of priority mechanism. Thus users who want to chat would have to "request to chat" and then "permission to chat" is granted the user.
5) When a user is granted the floor, his timer starts and his timer stops when he has sent his message. The user can view how much time he has at any time.

At present, I have downloaded ejabberd and tigase but I haven't started working on them.

Thanks