title: How to keep TinyMCE after postback in an UpdatePanel
body: <p>When I click a button that causes a postback on the <code>UpdatePanel</code> it calls the <code>tinyMCE.triggerSave()</code>.</p>
  
  <p>It reloads the panel and the editor show up again, but when I try to call <code>tinyMCE.triggerSave()</code> the second time I get the following error:</p>
  
  <pre><code>g.win.document is null
  </code></pre>
  
  <p>I though it was getting the old instance, but I'm also removing the control (<code>tinyMCE.execCommand('mceRemoveControl',false,'Editor');</code>) after I call the save. Even so it still crashes the second time.</p>
  
  <p>How should I fix it?</p>