$(document).ready(function() {

  // carousel video yop
  $(".yop").jCarouselLite({
      btnNext: ".next_b",
      btnPrev: ".prev_b",
      visible: 2
  });
  
  // carousel ukulele yop
  $(".yop1").jCarouselLite({
      btnNext: ".next_b1",
      btnPrev: ".prev_b1",
      visible: 2
  });
   //fin
});