anchor.diff:  <%@ page pageEncoding="UTF-8" import="authentication.UserBean" %>
   <%!
       public boolean isLoggedIn = false;
  +    public UserBean currentUser;
   %>
   <script>
       // This is called with the results from from FB.getLoginStatus().
  
positive.code:             else
              {
                  console.log("Al ingelogd");
                  location.href = '/CIMS/index.jsp';
              }
  
          });
  
negative.code: 
              <ul class="nav navbar-nav">
                  <%
                      currentUser = (UserBean) session.getAttribute("currentSessionUser");
                      if (currentUser != null && currentUser.isValid())
                      {
                          System.out.println("Userbean: " + currentUser + " name: " + currentUser.getUsername());
  