jQuery UI datepicker代码无法在Google Chrome中运行

Question

<link type = "text/css" rel="stylesheet" href="http://code.jquery.com/ui/1.9.2/themes/base/jquery-ui.css" />
<script type = "text/javascript" src="http://code.jquery.com/jquery-1.8.3.js"></script>
<script type = "text/javascript" src="http://code.jquery.com/ui/1.9.2/jquery-ui.js"></script>
<link type = "text/css" rel="stylesheet" href="/resources/demos/style.css" />

<script type="text/javascript">

    $(function () {
        $("#<%=startdate.ClientID%>").datepicker({
            defaultDate: "+1w",
            changeMonth: true,
            numberOfMonths: 3,
            onClose: function (selectedDate) {
                $("#<%=startdate.ClientID%>").datepicker("option", "minDate", selectedDate);
            }
        });
        $("#<%=enddate.ClientID%>").datepicker({
            defaultDate: "+1w",
            changeMonth: true,
            numberOfMonths: 3,
            onClose: function (selectedDate) {
                $("#<%=enddate.ClientID%>").datepicker("option", "maxDate", selectedDate);
            }
        });
    });
</script>

日期选择器的Jquery代码在Google Chrome中无效，但在Mozilla Firefox和IE10中运行良好....