Keypress event

[Smirre]

I want to return keycode 0 when the user enters anything else than a number in a textbox.

I have made a eventhandler, I check the keycode or the which if the navigator is a netscape.

If the ascii code is anything else than a number I set the keycode = 0 in IE, and the which in netscape = 0. This works in IE, why not in Netscape???

Help needed...

/Smirre

[sebs]

Hi Smirre

I usually just do it on the OnBlur event of the text field !

here's my function

		function isNum(txt){
			if (isNaN(txt.value)){                
				alert('Numbers only!');
				txt.focus();
				txt.select();
				}
		}

usage:
onBlur="isNum(this);"