var _current;

function show(name) {
  if (_current != '') {
    $('.referentie ul li.' + _current).stop().fadeTo("slow", 0);
    $('.logo ul li.' + _current).stop().fadeTo("slow", 0);
  }

  $('.referentie ul li.' + name).stop().fadeTo("slow", 1);
  $('.logo ul li.' + name).stop().fadeTo("slow", 1);

  _current = name;
}

$(document).ready(function () {
  $("#portfolio .carousel").jCarouselLite({
    btnNext: ".next",
    btnPrev: ".prev",
    visible: 4
  });

  show('academie_vesta');
  $('.referentie ul li').click(function () {
    window.location = "/portfolio.html";
  });

});