[jQuery] [plugins] [jcarousel] Add new item

[Kpitn]

Hi all,

I'm trying to add new item on the fly with jcarousel.

The function itemLoadCallback, didn't work to add item when you want.

The plugin is build like this :

    $.fn.jcarousel = function(o) {
        return this.each(function() {
            new $jc(this, o);
        });
    };

  $.jcarousel = function(e, o) {
    ...
  }
  $.jcarousel.fn.extend({
        setup: function() {
       }
   });


If i want to add an new function, how could i access her ?
I want to do something like that :
$('ul').jcarousel();
$('ul').jcarousel('add',options);