Smart Rendering in tree

The tree contains 10000 nodes, 1000 from which are placed on the top level
This mode allows to load big, not well formed trees.

Source

<link rel="STYLESHEET" type="text/css" href="../../codebase/dhtmlxtree.css">
   <script  src="../../codebase/dhtmlxcommon.js"></script>
   <script  src="../../codebase/dhtmlxtree.js"></script>
   <script  src="../../codebase/ext/dhtmlxtree_srnd.js"></script>   
   
   <table>
  <tr>
     <td>
        <div id="treeboxbox_tree" style="width:250px; height:218px;background-color:#f5f5f5;border :1px solid Silver;; overflow:auto;"/>
     </td>
  </tr>
   </table>
 
<script>var tree = new dhtmlXTreeObject('treeboxbox_tree', '100%', '100%', 0);
tree.setSkin('dhx_skyblue');
tree.setImagePath("../../codebase/imgs/csh_bluebooks/");
tree.enableSmartRendering(true);
tree.loadXML("../common/big_xml.xml");</script>