Tests Not Run, etc.</h5>
<p>Selects the individual tabs to display.</p>
</blockquote>

<h4>Tree</h4>
<p>Displays the Tree submenu.</p>

<blockquote>
<h5>Show Checkboxes</h5>
<p>Turns the display of checkboxes in the tree on or off. The checkboxes may
   be used to select multiple tests for running.</p>
   
<h5>Expand</h5>
<p>Expands the currently selected tree node.</p>

<h5>Collapse</h5>
<p>Collapses the currently selected tree node.</p>

<h5>Expand All</h5>
<p>Expands all nodes of the tree.</p>

<h5>Colla