function axl_loginOnEnter(form,event) {
        var _keycode;
        if (window.event) {
            _keycode = window.event.keyCode;
        } else if (event) {
            _keycode = event.which;
        } else {
            return true;
        }
        if (_keycode == 13) {
           form.submit();
           return false;
           } else {
           return true;
        }
    }