Today I have to work on the the View Customer. First I am going to set
	all the customer in the simple list. The search functionality will not be
	there and it will added as an issue of enhancement.

	There is no message that the item is saved sucessfully.

	Also there are 2 reults per save. One contains the Value and One is empty
	Also the viewer shows the wrong bill no. Why is that. The SaleBill no is correct in the
	database but wrong in the viewer. On restarting the System, it shows the correct
	bill number but the customer name is not there. It may due to the customer name is not set
	in the SaleBill Class.  

	Now the viewer is getting the Customer Name. Next Problem is why there are 2 saves.
	One with whole value and one empty.:
	I did a cascade.Merge. This is now throwing an Exception. I think the problem is here
	only as a new object is created by a Child Object.

	Back to square one. The Items are saving but 2 times.
	Solved the problem. I was creating a new SaleBill item and that was the problem.