function module or any program for Financial Quarter determination

There is any program or function module for Financial Quarter determination .

I would like give just input as date and return i am expecting

Financial Quarter.

Q1 |20070401 |20070630

Q2 |20070701 |20070930

Q3 |20071001 |20071231

Q4 |20080101 |20080331

Regards

Vijay Maurya