$(document).ready(function() {
    $("#ctl00_NewsletterPromo1_BtnSubscribe").click(function(event) {
        if ($("#TxtEmail").valid()) {
            event.preventDefault();
            $("#ctl00_NewsletterPromo1_Panel1").animate({ opacity: 0.15 }, 900, "swing", function() {
                $.ajax({
                    type: "POST",
                    url: "../Newsletter/_Ajax.asmx/SubscribeToNewsletter",
                    data: "{'SubscriberEmail':'" + $("#TxtEmail").val() + "', 'SubscriberFirstName':'" + $("#TxtFirstName").val() + "', 'SubscriberLastName':'" + $("#TxtLastName").val() + "'}",
                    contentType: "application/json; charset=utf-8",
                    dataType: "json",
                    success: function(msg) {
                        $('#ctl00_NewsletterPromo1_Panel1').html(msg.d);
                        $("#ctl00_NewsletterPromo1_Panel1").animate({ opacity: 1.0 }, 900, "swing");
                    }
                });
            });
        }
    });
});