<% Root.loginstatus %>
macro rendering loginStatus of user valid params: - loginSkin - logoutSkin

Sourcecode in Root/macros.js:
1:   function loginstatus_macro(param) {
2:      if (session.user)
3:         this.members.renderSkin("statusloggedin");
4:      else if (req.action != "login")
5:         this.members.renderSkin("statusloggedout");
6:      return;
7:   }