ASCII Key Values

Use this script to determine the JavaScript key code of a selected key. Just press a key and an alert box will display the corresponding keycode.

document.onkeydown = checkKeycode

function checkKeycode(e)

{

var keycode;

if (window.event) keycode = window.event.keyCode;

else if (e) keycode = e.which;

alert("keycode: " + keycode);

}