An object describing the contents of a node, allowing the creation of various different collections of links from that node downwards, and thereby creating navigational components of a given node on the website hierarchy.
Returns an array for page $page of nav links for the period $monthyear. Sorted in publication date order, latest first. Each array item will be an InvNavLink object.
Returns an array of year / month links for navigating an archive nav. Each array Item will be an array describing that nav link.
Returns an array for page $page of nav links. Each array item will be an InvNavLink object.