code: function canPageForward () {
      var elements = getElements();
      var lastTab = elements.tabs[ elements.tabs.length - 1 ];
  
      if (isRtl()) {
        return ctrl.offsetLeft < elements.paging.offsetWidth - elements.canvas.offsetWidth;
      }
  
      return lastTab && lastTab.offsetLeft + lastTab.offsetWidth > elements.canvas.clientWidth +
          ctrl.offsetLeft;
    }
docs: Determines whether or not the right pagination arrow should be enabled.
  @returns {*|boolean}