title: jquery to access node js session variable from Jquery
body: <p>How can I display session value which is stored in Node js from Jquery.
  I am using <strong>express</strong> module on the node-js side. 
  My code looks like the following. </p>
  
  <pre><code>    var express = require('express');
      var app = express();
  
      app.use(express.cookieParser());
      app.use(express.session({secret: '************'}));
  
      app.get('/radical', function(req, res) {
          req.session.lastPage = '/radical';
          res.send('What a radical visit!');
      });
  </code></pre>
  
  <p>I want the <strong>lastPage</strong> to be displayed on the html through JQuery.        </p>