отправка сообшений с помощью enter+ctrl

<script type="text/javascript">
function ctrlEnter(event, formElem)
    {
    if((event.ctrlKey) && ((event.keyCode == 0xA)||(event.keyCode == 0xD)))
        {
        formElem.submit.click();
        }
    }
</script>
<form action="send.php" method="post" onkeypress="ctrlEnter(event, this);">...</form>

 <script type="text/javascript">[...]</script>