title: Coudn't enable JavaScript in PhantomJS
body: <p>My code is...</p>
  
  <pre><code>var webPage = require('webpage');
  var page = webPage.create();
  page.open("http://www.mangaumaru.com/archives/503925", function(status) {
      console.log(page.content);
      phantom.exit();
  });
  </code></pre>
  
  <p>and "C:\>phantomjs main.js" result is this:</p>
  
  <pre><code>&lt;html&gt;&lt;head&gt;&lt;title&gt;You are being redirected...&lt;/title&gt;
  &lt;noscript&gt;Javascript is required. Please enable javascript
  before you are allowed to see this page.&lt;/noscript&gt;
  </code></pre>
  
  <p>How can I solve this problem?</p>