[Javascript] Check which key was pressed

[Dan.Marzolini at xansa.com]

Add an onkeypress event eg. <input type="text" .. onkeypress="return
goReturn()">
and use the following function

function goReturn() {
     getEvent=event.keyCode;
     if (getEvent == "13") {
    document.forms[0].submit();
    return false;
     } else {
    return true;
    }
}
which will submit the form when the return key is pressen (code 13) and also
stop the beeps...
hope this helps

ps - if you're using this for netscape you'll need to modify the event.keycode bit