I have a little html calculator form that I've been playing with, you click the buttons to enter data and operators. I wanted to add the ability to also press keys instead of only being able to click on buttons. here's a portion of what i have. <div style="text-align:center"> <input id="display" style="width:120;text-align:right" readonly> <br> <input type="button" value=" 1 " onClick="display.value += '1'"> <input type="button" value=" 2 " onClick="display.value += '2'"> <input type="button" value=" 3 " onClick="display.value += '3'"> etc etc <input type="button" value=" . " onClick="display.value += '.'"> <input type="button" value=" C " onClick="display.value = ''"> <br> <input type="button" value=" x " onClick="display.value += ' x '"> <input type="button" value=" / " onClick="display.value += ' / '"> <input type="button" value=" - " onClick="display.value += ' - '"> <input type="button" value=" + " onClick="display.value += ' + '"> <br> <input type="button" value=" sqrt " onClick="display.value = Math.sqrt(display.value)"> <input type="button" value=" = " onClick="display.value = eval(display.value)"> </div> How do i add the onKeyPress so that both clicking and typing work? Thanks Eric