tartX = e.changedTouches[0].clientX;
            })
            .on('touchmove', function(e){
                var dist = startLeft + e.changedTouches[0].clientX - startX,
                    percent;
                dist = dist < 0 ? 0 : dist > totalLen ? totalLen : dist;
                percent =  parseInt(dist / totalLen * 100);
                $sliderTrack.css('width', percent + '%');
                $sliderHandler.css('left', percent + '%');
                $sliderValue.text(percent);

                e