// Allow the style switcher to expand and collapse.
    var toggleStyleSwitcher = function(event) {
      if (!$(event.target).is('.button')) {
        $('#switcher .button').toggleClass('hidden');
      }
    };
    $('#switcher').click(toggleStyleSwitcher);
  
    // Simulate a click so we start in a collaped state.
    $('#switcher').click();