title: Streaming PDF into iframe using dataurl - works only in Chrome
body: <p>The following works in Chrome, but the iframe content is blank in Firefox 15 and IE 9.</p>
  
  <pre><code>&lt;html&gt;
    &lt;head&gt;&lt;/head&gt;
    &lt;body&gt;
      &lt;p&gt;this n that&lt;/p&gt;
      &lt;iframe type="application/pdf"
              width="95%"
              height="95%"
              src="data:application/pdf;base64,&lt;?php echo base64_encode(file_get_contents('memlist.pdf'));?&gt;"&gt;
        Oops, you have no support for iframes.
      &lt;/iframe&gt;
      &lt;p&gt;this n that&lt;/p&gt;
    &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>The problem seems to be the dataurl.  If I change it to simply src="memlist.pdf" then it works everywhere.  The PDF size is 75kb.</p>
  
  <p>Is there some (current) browser limitations with dataurls?</p>
  
  <p>(I'm trying to avoid the call back to the server with an http url because of some authentication complications)</p>