jQuery.ajaxSetup({
            cache: false,
            dataType: 'json',
            headers: {'X-Requested-With': 'XMLHttpRequest'},
            success: function(payload) {
                if (payload.snippets) {
                    for (var i in payload.snippets) {
                        $('#' + i).html(payload.snippets[i]);
                    }
                } else {
                    if (payload.redirect) {
                        window.location.href = payload.redirect;
                    }
                }
            }
        });

        $(document).ajaxStart(function() {
            // Akce po spusteni ajaxu (Napr zobrazeni spinner obrazku)
        });
        $(document).ajaxStop(function() {
        // Akce po ukonceni ajaxu (Napr skryti snipenner obrazku)
        });

        $(document).delegate('a.ajax', 'click', function(event) {
            event.preventDefault();
            $.get(this.href);
        });
        $(document).delegate('form.ajax', 'submit', function(event) {
            event.preventDefault();
            $.post(this.action, $(this).serialize());
        });