Simple rating control using jQuery

<script type="text/javascript">
    $(function () {
        $('#ratingSelector').rating({
            rateEnd: function (rateValue) {
                $.ajax({
                    type: "POST",
                    contentType: "application/json; charset=utf-8",
                    url: "AjaxWebService.asmx/RateObject",
                    dataType: "json",
                    asynch: false,
                    success: function (data) {
                        $('#ratingSelector').prop('readonly', 'readonly');
                    }
                });
            }
        });
    });
    </script>
    <input type="text" id="ratingSelector" class="ratingEvent rating5"/>

$('#ratingSelector').prop('readonly', 'readonly');