Edit the text above

Edit the text above, and click on the button to see the result.

<html> <head> <script type="text/javascript"> function whichButton(event) { alert(event.keyCode) } </script> </head> <body onkeyup="whichButton(event)"> <p><b>Note:</b> Make sure the right frame has focus when trying this example!</p> <p>Press a key on your keyboard. An alert box will alert the unicode of the key pressed.</p> </body> </html>