$(document).ready(function() {
  $('.submenu').show();
  $('.menuexplore').addClass('current');
  $('.menudemo img').removeAttr('src').attr({ src: "res/images/demo_.png" });
  $('.menuexplore img').removeAttr('src').attr({ src: "res/images/explore-new.png" });
  $('.header .menucenter').addClass('notwoody');
});