s/jquery.js"&gt;&lt;/script&gt;
&lt;script type="text/javascript" src="js/jquery.treegrid.js"&gt;&lt;/script&gt;
&lt;link rel="stylesheet" href="css/jquery.treegrid.css"&gt;

&lt;script type="text/javascript"&gt;
  $('.tree').treegrid();
&lt;/script&gt;</code></pre>
            <p>Step 2. Make table</p>
            <pre><code class="html">
&lt;table class="tree"&gt;
	&lt;tr class="treegrid-1"&gt;
		&lt;td&gt;Root node&lt;/td&gt;&lt;td&gt;Additional info&lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class="treegrid-2 tree