casperjs script to change google search location

cli

casperjs google_search_location.js pizza 'phoenix, az'

google_search_location.js

var casper = require('casper').create({
  clientScripts:  [ 'includes/jquery.min.js' ],
  pageSettings: { userAgent: 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.4 (KHTML, like Gecko) Chrome/22.0.1229.94 Safari/537.4'}
});

function getLinks() {
  var links = document.querySelectorAll('h3.r a');
  return Array.prototype.map.call(links, function(e) {
    return e.getAttribute('href');
  });
}

var search_arg = casper.cli.args[0];
var location_arg = casper.cli.args[1];

casper.on('remote.message', function(msg) {
  this.echo('Browser: ' + msg);
});

casper.start('http://google.com/', function() {
  this.fill('form[action="/search"]', { q: search_arg }, true);
});

casper.then(function() {

  console.log("Changing Location");

  this.evaluate(function(loc) {
    var my_loc = $('.tbos');
    console.log('My Location - ' + my_loc.text());

    console.log('New Destination - ' + loc);
    var form = document.getElementById('change_location_form');
    var input = document.getElementById('lc-input');

    input.value = loc;
    google.x(form,function(){ google.loc.submit(); });
    
    setTimeout( function() {
      var loc = $('.tbos');
      console.log('Current Location - ' + loc.text());
      
      var links = $('h3.r a');
      var my_links = Array.prototype.map.call(links, function(e) {
        return e.getAttribute('href');
      });
      
      console.log(my_links.length + ' links found:');
      console.log(' - ' + my_links.join('\n - '));
    }, 5000);
  }, { loc: location_arg });
});

casper.run(function() {});