Assignment 10: Online Chat 
      Complex Application Design and Implementation 
	          Dr. Huaqing Wang

I.	More Complex Applicaiton Nuilt on:
    - GUI programming, event handling
    - Socket and Cient-Server programming.
	- Multiple Threading  Monitor and Synchronization
	  and Their Applications 

II.	Files:

    See Assignment 09 for files you need.

III. What You Need to Do?

    Based on GroupStudy application, you will desing and implemente a online char or help
program used by banks, big companies. This type of online chqt or help will let customers 
get live help from bank or compnay's agnets or representative.

    You will modidy the group-study program with two type of users: company agents and customers
wil the following features repectively:

    1. Customers:

        - (1) When customer open window, there is list of  company agents shown on the sceen.
        - (2) If No agent in on system now, tell customer to come back late.
        - (3) When there are one or more agents on the systems, one of system is randomly
              selected to be able to answer logon customer's question
        - (4) Customer can select any other agent to answer this customer's quetion.
        - (5) Customer can ask question the slected agent. Each question should be prefixed
              with customer name and ID.

    2. Company Agents or Representative

        - (1) When a agent is logon the system, a list of agents including the just logon agent
              appear on window with number of cutomers currelty taking to each agents.
        - (2) When customer is connect to the agnet. The agent's window will show list of customer
              connect to the agent inluding alredy-logon cutomer.
        - (3) A list of cutomers should appears on the agent's window and a list of questions
              also appear on thd agnet window.
        - (4) Agent can send one answer prefixed with agent's name, one or more (selected) customers.
        - (5) Aagnet can send his/her cutomer to another agent for various reasons.

    3. Add any good features on Customer and/or Agent side