Someone

    $(document).ready(function(){
        $("#edit-data").submit(function()
        {
            var f = $("#edit-data");
            var action = f.attr("action");
            var serializedForm = f.serialize();
            $.post(action,serializedForm,
                function(){
                });
                return false;
                });
                jQuery().ajaxStart(function()
                {
                $("#edit-data").fadeOut("slow");
                });
                jQuery().ajaxStop(function()
                {
                $("#edit-data").fadeIn("fast");
            });
        });