Onscreen keyboard

Hello all,

I have make a string with a textbox in this i have the keyboard function put into a script.
The keyboard has the alphabet and numeric part onscreen.
Is it also possible to see only the numeric part of the keyboard on the screen?

with greets,
Bram

I think it is Not possible . But maybe you can use this keypad.

http://www.ip-symcon.de/forum/threads/19533-Universal-KeyPad-für-Webfront?highlight=Keypad