title: ReferenceError: xepOnline is not defined when downloading PDF in JSFiddle
body: <p>I want to download GoogleChart as <code>pdf</code> using jQuery and I use the code below.
  When I run the code, it shows an error:</p>
  
  <blockquote>
    <p>ReferenceError: xepOnline is not defined</p>
  </blockquote>
  
  <p>How can I download my PDF?</p>
  
  <pre><code>&lt;!-- Convert the SVG to PDF and download it --&gt;
  var click="return xepOnline.Formatter.Format('JSFiddle', {render:'download', srctype:'svg'})";
  jQuery('#buttons').append('&lt;button onclick="'+ click +'"&gt;PDF&lt;/button&gt;');
  
  &lt;!-- Convert the SVG to PNG @ 120dpi and open it --&gt;
  click="return xepOnline.Formatter.Format('JSFiddle', {render:'newwin', mimeType:'image/png', resolution:'120', srctype:'svg'})";
  jQuery('#buttons').append('&lt;button onclick="'+ click +'"&gt;PNG @120dpi&lt;/button&gt;');
  
  &lt;!-- Convert the SVG to JPG @ 300dpi and open it --&gt;
  click="return xepOnline.Formatter.Format('JSFiddle', {render:'newwin', mimeType:'image/jpg', resolution:'300', srctype:'svg'})";
  jQuery('#buttons').append('&lt;button onclick="'+ click +'"&gt;JPG @300dpi&lt;/button&gt;');
  </code></pre>
  
  <p><a href="http://jsfiddle.net/zvx6eb7e/41/" rel="nofollow">JSFiddle example.</a></p>