code: function (ev) {
               var carousel = this,
                   css = carousel.CLASSES,
                   target = Event.getTarget(ev),
                   elNode = target.nodeName.toUpperCase(),
                   val,
                   stringIndex,
                   page,
                   item;
  
               if (Dom.hasClass(target, css.PAGER_ITEM) || Dom.hasClass(target.parentNode, css.PAGER_ITEM))  {
                   if (elNode == "EM") {
                       target = target.parentNode;// item is an em and not an anchor (when text is visible)
                   }
                   val = target.href;
                   stringIndex = val.lastIndexOf("#");
                   page =  parseInt(val.substring(stringIndex+1), 10);
                      if (page != -1) {
                       item = carousel.getFirstVisibleOnPage(page);
                       carousel._selectedItem = item;
                       carousel.scrollTo(item);
                              carousel.focus();
                          }
                          Event.preventDefault(ev);
                      }
          }
docs: The "click" handler for anchor pagination.
  
  @method _pagerClickHandler
  @param {Event} ev The event object
  @protected