function GetCountry(areaID)
{
    $.ajax({
        url: "./ashx/CountryHandler.ashx?ID="+areaID,
        dataType: "html",
        type: "get",
        success: function (result) {
            $("#Country_item").html(result);
        }
    })
}

    <script language="javascript" type="text/javascript">
        $(function () {
            $(".clicktip").click(function () {
                var id = $(this).attr("dataId");
                $.ajax({
                    type: "POST",
                    url: "ClickNumAdd.ashx",
                    data: { PID: id },
                    success: function (returnedData) {
                    }
                });
            });
        });
    </script>