--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/progs/App2.js	Tue Sep 23 01:06:00 2014 +0100
@@ -0,0 +1,22 @@
+var express = require('express');
+var cookie  = require('cookie-parser')
+var crypto = require('crypto');
+
+var app = express();
+app.use(cookie());
+
+app.get('/', function(req, res){
+    var counter = req.cookies.counter || 0;
+    res.cookie('counter', counter + 1);
+    if (counter >= 5) {
+	res.write('You are a valued customer ' + 
+		  'visting the site ' + counter + ' times.');
+    } else {
+	res.write('This is visit number '+ counter +'!');
+    }
+    res.end();
+});
+
+// starting the server
+app.listen(8000);
+console.log("Server running at http://127.0.0.1:8000/");