$(document).ready(function(){

  $(".question li").click(function() {
    $(this).find("input").attr({checked: "checked"});
  });

  $(".question a").click(function() {
    window.open(this.href);
    return false;
  });
  

  $("#quizform").validate({
    errorPlacement: function(error, element) { element.parents(".question").addClass('leftblank'); },
	  focusInvalid: false,
    errorContainer: $("#wrong")
  });


});