#!/usr/bin/env perl

use warnings;
use strict;
use HTTP::Cookies;
use WWW::Scripter;

my $cookie_jar = HTTP::Cookies->new();

my $mech = WWW::Scripter->new(
  agent => 'Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0',
  cookie_jar => $cookie_jar,
);

$mech->get("https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js");
my $jquery = $mech->content;

$mech->use_plugin(
  JavaScript =>
    engine  => 'SpiderMonkey',
);

$mech->eval($jquery);