siteTree = new NavTree();

var aboutNode = new NavTreeNode("about", "About Hansky", "/en/company/index.html", "session");

siteTree.add(aboutNode);

var missionNode = new NavTreeNode("mission", "Mission & Values", "/en/company/mission.html", "page");
var careersNode = new NavTreeNode("careers", "Careers", "/en/company/careers.html", "page");
var branchNode = new NavTreeNode("branch", "Contact Us", "/en/company/branches.html", "page");

siteTree.add(missionNode);
siteTree.add(careersNode);
siteTree.add(branchNode);