Can Anyone help me from Hanging

Hi all,
I was totally confuse,
My client want a cross-tabbed enterface where he can edit datas
directly which comes through an sql-join.

That is he want to plot years and months in x axis
and products in yaxis.

he must able to feed simulataneously data in any cells.

just like an excel sheet but using RDBMS.

There RDBMS should not die that was very important here.

The same grid will be something like this..


Products.
-----------
computer.
printer
scanner
... upto n products


years and months
----------------------
2000 jan
2000 feb
2000 mar
upto n years and x months.

now the userinterface should be like..


products | jan | feb | mar | apr ......| dec
--------------------------------------------------------
Computer | 1 | 2 | 4 | 1 | 5
printer | 2 | 3 | 1 | 2 | 10
scanner | 8 | 9 | 12 | 2 | 3


i think all understood for what i am suffering..


ok thank u all for reading this query.

Bye.

Friend forever ,
Aniz.