(function ($) {
  var open = false;
  $(function () {
    $('#skills-link').click(function () {
      toggleOpen();
      return false;
    });

    $('body').click(function () {
      if (open) {
        toggleOpen();
      }
    });
  });

  function toggleOpen() {
    $('#skills-panel').toggleClass('open');
    open = !open;
  }

})(jQuery);