code: function (index) {
              var carousel = this;
  
              if (index < 0 || index >= carousel.get("numItems")) {
                  YAHOO.log("Index out of bounds", "error", WidgetName);
                  return null;
              }
  
              if (carousel._itemsTable.numItems > index) {
                  if (!JS.isUndefined(carousel._itemsTable.items[index])) {
                      return carousel._itemsTable.items[index];
                  }
              }
  
              return null;
          }
docs: Return the item at index or null if the index is not found.
  
  @method getItem
  @param index {Number} The index of the item to be returned
  @return {Object} Return the item at index or null if not found
  @public