Ok, I did some work but now my request is an "object NodeList" what am I doing wrong?
add: function(e, clicked) { new Event(e).stop(); new Request.HTML({ url: this.getProperty('action'), data: $(this), onComplete: function(){ MYOSC.Cart.getShortList(); MYOSC.Cart.clicked = clicked || false; } }).send() }, getShortList: function() { new Request.HTML({ url: MYOSC.Base.uri + 'index2.php', data: { only_page: 1, page: "shop.basket_short", option: "com_cart" }, onComplete: MYOSC.Cart.update }).send() }, update: function(response) { alert('update ' + response);