Available Sidebar Methods:
window.sidebar.addNavigationLink(link) - Add navigation linkwindow.sidebar.addSupplementalLink(link) - Add supplemental linkwindow.sidebar.removeNavigationLink(id) - Remove navigation linkwindow.sidebar.removeSupplementalLink(id) - Remove supplemental linkwindow.sidebar.toggle() - Toggle sidebar visibilitywindow.sidebar.open() - Open sidebarwindow.sidebar.close() - Close sidebar