app.js

var express = require('express');
var http = require('http');
var path = require('path');
var handlebars  = require('express-handlebars'), hbs;
var app = express();

app.set('port', 3000);
app.set('views', path.join(__dirname, 'views'));

/* express-handlebars - https://github.com/ericf/express-handlebars
A Handlebars view engine for Express. */
hbs = handlebars.create({
   defaultLayout: 'main'
});

app.engine('handlebars', hbs.engine);
app.set('view engine', 'handlebars');

app.use(express.static(path.join(__dirname, 'static')));
// stylesheet
app.use("/styles", express.static(__dirname + "/styles"));


// send app to router
require('./router')(app);

http.createServer(app).listen(app.get('port'), function(){
  console.log('Express server listening on port ' + app.get('port'));
});