title: How to use Javascript Infovis Toolkit inside of hidden container (tabbed layout)
body: <p>I have a page with multiple tabs(jquery ui tabs)</p>
  
  <p>On the last tab I am displaying a "spacetree". I have this working properly on a seperate test page(without the tabs). As soon as I add everything to the tabbed page the tree stops displaying.</p>
  
  <p>The div with the infovis id is inside of the proper "tab" div and is defined as such:</p>
  
  <pre><code>&lt;div id="tab2"&gt;                                                              
      &lt;div id="infovis" style="position:relative; height:380px; width:350px; border:solid 1px #333;"&gt;
  
      &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>in firebug I can see that the infovis div is getting the height and width set properly, but the "infovis-canvaswidget" that gets placed inside gets height and width of 0, which I assume is part of the problem.</p>
  
  <p>How can I solve this issue and use the toolkit inside of a tabbed container?</p>