If I don'thave any names in anyone of the alphabet it not showing that alphabet at right side of the screen

[nihp]

I have used this package to show the contact names. Here If I don't have any contact list with anyone alphabet, it not shows the alpahbet at right side.

For eg) In my contact there are no names for the alphabet W, X, Y, F, G then in the right side list of alphabets failed to display that particular alphabets.

Also If I click on the V or any alphabet it failed to show the contact list for the selected letter.

[cq0702]

If the contacts list has no other alphabet,it won't show the alpahbet at right side actually.