title: dijit.layout.TabContainer nested tabs auto load
body: <p>I'm fairly new to Dojo toolkit, and well really like it.  But I have a problem with nested tabs auto-refreshing.  Here is a sample of my practice code where this problem exists.  I'm currently concerned with this as it introduces a huge performance problem when the sub-tabs are plentiful; ex: my subtabs are the letters A-Z for initials for record retrieval.</p>
  
  <p>I've tried all sorts of things to get around this, and all to no avail.</p>
  
  <pre><code>parseOnLoad=true/false
  executeScripts=true/false
  preload=true/false
  nested=true/false
  </code></pre>
  
  <p>the parent page:</p>
  
  <pre><code>&lt;div id="mainTabContainer" name="mainTabContainer" dojoType="dijit.layout.TabContainer" persist="true" style="margin:10px; width:800px; height:700px"&gt;
    &lt;div
      id="tab1"
      name="tab1" 
      dojoType="dojox.layout.ContentPane" 
      title="DblClick" 
      selected="true" 
      closable="false" 
      parseOnLoad="true" 
      executeScripts="true"
      preload="false" 
      preventCache="true" 
      href="/dojo1.jsp?sParentTabID=tab1"&gt;
      ---
    &lt;/div&gt;
    &lt;div id="tab2" name="tab2" dojoType="dojox.layout.ContentPane" title="Read File" closable="false" executeScripts="true" parseOnLoad="true" href="/dojo2.jsp?sParentTabID=tab2"&gt;---&lt;/div&gt;
    &lt;div id="tab3" name="tab3" dojoType="dojox.layout.ContentPane" title="Form get/post" closable="false" executeScripts="true" parseOnLoad="true" href="/dojo3.jsp?sParentTabID=tab3"&gt;---&lt;/div&gt;
    &lt;div id="tab4" name="tab4" dojoType="dojox.layout.ContentPane" title="Accordions" closable="false" executeScripts="true" parseOnLoad="true" href="/dojo4.jsp?sParentTabID=tab4"&gt;---&lt;/div&gt;
    &lt;div id="tab5" name="tab5" dojoType="dojox.layout.ContentPane" title="Nested Tabs" closable="false" executeScripts="true" parseOnLoad="true" href="/dojo5.jsp?sParentTabID=tab5"&gt;---&lt;/div&gt;
    &lt;div id="tab6" name="tab6" dojoType="dojox.layout.ContentPane" title="Menu" closable="false" executeScripts="true" parseOnLoad="true" href="/dojo6.jsp?sParentTabID=tab6"&gt;---&lt;/div&gt;
    &lt;div id="tab7" name="tab7" dojoType="dojox.layout.ContentPane" title="Simple Objects" closable="false" extractContent="true" executeScripts="true" parseOnLoad="true" href="/dojo7.jsp?sParentTabID=tab7"&gt;---&lt;/div&gt;
    &lt;div id="tab8" name="tab8" dojoType="dojox.layout.ContentPane" title="Calendar" closable="false" extractContent="true" executeScripts="true" parseOnLoad="true" href="/dojo8.jsp?sParentTabID=tab8"&gt;---&lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>the child page (dojo5.jsp):</p>
  
  <pre><code>&lt;div id="mainTabContainer_a4d6313" name="mainTabContainer_a4d6313" dojoType="dijit.layout.TabContainer" nested="true" style="width:95%;height:200px;"&gt;
    &lt;div id="tab1_a4d6313" name="tab1_a4d6313" dojoType="dijit.layout.ContentPane" title="First Tab"  selected="true" closable="false" href="/test.jsp?tabID=tab1_a4d6313"&gt;---&lt;/div&gt;
    &lt;div id="tab2_a4d6313" name="tab2_a4d6313" dojoType="dijit.layout.ContentPane" title="Second Tab" closable="true" href="/random.jsp?tabID=tab2_a4d6313"&gt;---&lt;/div&gt;
    &lt;div id="tab3_a4d6313" name="tab3_a4d6313" dojoType="dijit.layout.ContentPane" title="AJAX Tab" closable="false" href="/random.jsp?tabID=tab3_a4d6313"&gt;---&lt;/div&gt;
  &lt;/div&gt;
  </code></pre>