$(document).ready(function() {
    $("#TellAFriend").submit(function() {
        var f = $("#TellAFriend");
        var action = f.attr("action");
        var serializedForm = f.serialize();
        $.post(action,
        serializedForm,
        function() { alert("Thanks. Your friend has been emailed."); });
        return false;
        jQuery().ajaxStart(function() {
            $("#TellAFriend").fadeOut("slow");
        });
        jQuery().ajaxStop(function() {
            $("#TellAFriend").fadeIn("fast");   
        });
    });
});