title: Possible to Use "document.referrer" in iFrame URL?
body: <p>We have embedded tutorial youtube videos for new members of a forum, and would like to incorporate an iFrame which loads the referring forum page on our tutorial page, when they click a help video link. This would allow members to pause the video, and actually try out the instructions on the forum page they were on, without having to either tab back and forth, or having two browser windows open. We tried using popup videos, but didn't work well for our purposes.</p>
  
  <p>Is there a way to load a referring page in an iFrame such as:</p>
  
  <pre><code>&lt;iframe src="document.referrer" style="width: 640px; height: 480px" name="forumvids"&gt;&lt;/iframe&gt;
  </code></pre>
  
  <p>Nothing has worked so far. We end up just getting a blank iFrame window.  Any ideas?</p>
  
  <p>Thanks.</p>