*/
public CoreServlet() {
super();
instance = this;
pageScripts = new ArrayList<CoreScript>();
coreEventService = new CoreEventServiceImpl();
NavigationManager.addMenuTree(new CoreMenuTree());
NavigationManager.addMenuTree(new PageTaskMenuTree());
NavigationManager.addMenuTree(new ToolBarMenuTree());
NavigationManager.addMenuTree(new NavigationBar());
NavigationManager.addMenuTree(new TableItemActionMenuTree());