title: Dynatree slow when rendering large trees
body: <p>I'm looking for hints on how to render faster large trees with Dynatree</p>
  
  <p>I just gave a try to the Dynatree jquery plugin.</p>
  
  <p>I try to render a pretty large tree : Root has exactly 7592 child nodes, something like 10 levels deep from root</p>
  
  <p>On my PC with Firefox browser, Firebug tells me that I get :</p>
  
  <ul>
  <li>page content loaded after 2.68s (this depends on network speed, 356
  KB to be loaded) </li>
  <li>DOMcontentloaded at 3s </li>
  <li>then 'load' arrives at 9s</li>
  </ul>
  
  <p>So it takes about 6s to render the tree.</p>
  
  <p>Code to build the tree is made of HTML, with ul, li and "a href" tags
  The whole tree is created on request at server side, it doesnt take more than 500ms with classic ASP and SQL server to generate HTML for the page</p>
  
  <p>is there a way to improve speed ?
  using JSON ?
  using lasy mode ? how can i set this mode on non-ajax trees ?</p>
  
  <p>Best regards </p>
  
  <p>Fred</p>