title: Android mobile browser - iframe in iframe
body: <p>I have two iframes one in another that are works fine in all browsers except android mobile browser. When first iframe is loading from top window all is ok. When second iframe is loading from first iframe on adroid mobile I see message that there is 'Unsafe JavaScript atemp .. etc'. But why only on android?</p>
  
  <p>Load frame like this:</p>
  
  <pre><code>var doc = (iframe.contentWindow || iframe.contentDocument);
  doc.location.replace(options.url);
  </code></pre>
  
  <p>Url have long string with query GET params.</p>
  
  <p>P.S. Both frames have same domain, main window is different.</p>