title: Why does this pop-up window open blank?
body: <p>I'm trying to set a web page to work. The page works but there is a thing I want to work from a pop-up. I want that people click there so a pop-up window opens and they can have access to its content. The pop-up window opens but the problem is it is not showing its content, it is blank.</p>
  
  <p>Why is it showing blank?</p>
  
  <p>I just want to check if it is the code first before trying to see if my browser is responsible. After all, if I want other people to use this feature, I must be sure it will be working correctly first.</p>
  
  <p>This is the code of <a href="http://nopaste.linux-dev.org/?133290" rel="nofollow noreferrer">the page where you can access the pop-up</a>. Here is the code inside the pop-up:</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html&gt;
  &lt;body&gt;
  &lt;script type="text/javascript" src="http://hosted.musesradioplayer.com/mrp.js"&gt;&lt;/script&gt;
  &lt;script type="text/javascript"&gt;
  MRP.insert({
  'url':'localhost:8000/stream',
  'lang':'es',
  'codec':'mp3',
  'volume':65,
  'autoplay':true,
  'buffering':5,
  'title':'Radio Ninguna',
  'welcome':'Bienvenido a...',
  'bgcolor':'#FFFFFF',
  'skin':'radiovoz',
  'width':220,
  'height':69
  });
  &lt;/script&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>I set the code of the pop-up in the same page but in a redirect link and it works, but doesn't seem to work inside the pop-up, and that's what I need.</p>