public void AppendToNode(OnlineMapsXML node)
{
if (!string.IsNullOrEmpty(name)) node.Create("name", name);
if (!string.IsNullOrEmpty(description)) node.Create("desc", description);
if (author != null) author.AppendToNode(node);
if (copyright != null) copyright.AppendToNode(node.Create("copyright"));
if (links != null && links.Count > 0) foreach (Link l in links) l.AppendToNode(node.Create("link"));
if (time.HasValue) node.Create("time", time.Value.ToUniversalTime().ToString("s") + "Z");
if (!string.IsNullOrEmpty(keywords)) node.Create("keywords", keywords);
if (bounds != null) bounds.AppendToNode(node.Create("bounds"));
if (extensions != null) node.AppendChild(extensions);
}