jQuery(document).ready(function() {
  
  if (jQuery('.productslider').length > 0 && jQuery('.productslider ul li').length > 3) {

      var currentItem = jQuery('.productslider ul li.current');
      if (currentItem.html() == jQuery('.productslider ul li:first-child').html()) {
        currentItem.insertAfter(jQuery('.productslider ul li:nth-child(2)'));
      } else {
        currentItem.insertAfter(jQuery('.productslider ul li:first-child'));
      }
    
      jQuery('.productslider').jcarousel({
        wrap: 'circular'
      });
      
  } else {
    jQuery('.productslider').addClass('productslider-empty');
    jQuery('.productslider').append('<div class="jcarousel-prev empty jcarousel-prev-horizontal" style="display: block;" disabled="false"></div>');
    jQuery('.productslider').append('<div class="jcarousel-next empty jcarousel-next-horizontal" style="display: block;" disabled="false"></div>');
  }
  
});