if( dir === 'next' && this.current < this.itemsCount - 2 || dir === 'prev' && this.current > 1 ) {
            // we have an incoming item!
            incomingItem = this.slideshowItems[ dir === 'next' ? this.current + 2 : this.current - 2 ];
            setTransform( incomingItem, transformIncomingStr );
            classie.addClass( incomingItem, 'show' );