blackberry browser - numeric keys

Question

Is there a javascript/html way of forcing the Blackberry browser to convert alpha characters to numeric within a specific HTML form text input box? Normally users have to hold down the alt key and click a bi-functional key to get numeric values.

In BB/Java, you can apply a numeric mask to an input field. I have not found an equivalent for the browser.

These are the keys that share two values...

W=1 E=2 R=3 S=4 D=5 F=6 Z=7 X=8 C=9

Answer 1

see this reference

http://stackoverflow.com/questions/3873371/javascript-capture-input-and-convert-characters