function submitit(evt, buttonToClick) {
    if (window.event) {
        key = evt.keyCode;
    }
    else {
        key = evt.which;
    }
    if (key == 13) {
        if (window.event) {
            window.event.keyCode.returnValue = false;
            window.event.keyCode = true;
        }
        else {
            return false;
        }
        document.getElementById(buttonToClick).click();
        return true;
    }
    return false;
}