I am happy to see some of the responses and emails regarding the project. I hope you have already gone through the previous part of Requirement Specification.
So please find the second part of the project named FOSTER.
Part 2: Detailed Design
Please download the above link and try to implement the solution. Meantime I will come up with the Part 3: The Actual Solution.
Note: After downloading you might need to Unblock the file to start reading.