$(document).ready(function () {
  var slide = $(".slide").html();
  setSlide(slide);
 $(function() {
    $(window).resize(function(){
      setSlide(slide);
    });
  });

function setSlide(slide) {
      var count_slide = 3;
      var width_slide = 140;
      var min_width_window = 1024;
      var width = $(window).width();
      if(width > min_width_window) {
          while(true) {
              min_width_window += width_slide;
              count_slide += 1;
			  if(count_slide == 5) break;
              if(width <= min_width_window + 160) {
                  break;
              }
			  
          }
      }
      $(".slide").html(slide);
      $(".slide").jCarouselLite({
        btnNext: ".next",
        btnPrev: ".back",
        visible: count_slide
    });
}
  });