var Zine = {
  openCloseMenu:function(el, event) {
    el = el.parentNode;
    console.log("openCloseMenu: ", event, el);
    if (hasClassName(el, "menu-item-closed")) {
      removeClassName(el, "menu-item-closed");
      addClassName(el, "menu-item-open");
    } else {
      removeClassName(el, "menu-item-open");
      addClassName(el, "menu-item-closed");
    }
  }
};