text: import React from 'react';
  import Router from 'react-router';
  import { DefaultRoute, Link, Route, RouteHandler } from 'react-router';
  
  import HelloHandler from './hello.js';
  
  import AddFiles from './addFiles.js';
  
  
  let App = React.createClass({
    render() {
      return (
        <div className="nav">
          <Link to="app" className="homelink">Home  </Link>
          <Link to="hello" className="hellolink">  Say Hello</Link>
          <RouteHandler/>
  
          <AddFiles />
  
        </div>
      );
    }
  });
  
  let routes = (
    <Route name="app" path="/" handler={App}>
      <Route name="hello" path="/hello" handler={HelloHandler}/>
    </Route>
  );
  
  Router.run(routes, function (Handler) {
    React.render(<Handler />, document.body);
  });
  