if (Drupal.jsEnabled) {
  $(document).ready(function() {
    
    $('div.quiz-choices a.choice-correct').click(function() {
      //$(this).parent().children('.button').css({ background: "#F5F5F5" });
      $(this).css({ background: "#CFC", color: "#333", border: "1px solid #0F0" });
      $(this).parent().next().children('.wrong').hide();
      $(this).parent().next().children('.correct').slideDown(500);
      return false;
    })
    $('div.quiz-choices a.choice-wrong').click(function() {
      //$(this).parent().children('.button').css({ background: "#F5F5F5" });
      $(this).css({ background: "#FCC", color: "#333", border: "1px solid #F00" });
      $(this).parent().next().children('.correct').hide();
      $(this).parent().next().children('.wrong').slideDown(500);
      return false;
    })
    
    return false;
  })
}