Edit in JSFiddle

//show what url looks like on page load
$('#urlPL span').text(window.location.href);

//create a Backbone Router
var myRouter = new Backbone.Router();

//tell Backbone to start listening for changes in the URL

//create a help route using route method, route(route, name, callback-function)
    console.log('The url hash just change to /#help');

//change url hash to "#help"
window.location.hash = 'help';

//show what url looks like after hash change, notice the #help
$('#url span').text(window.location.href);