+<p>
+<strong><em>Selecting Subtrees and changing the branch order and subtree group colour</em></strong><br>
+Moving the mouse over an internal node of the tree will highlight
+ it. You can then : <ul>
+ <li>Click the highlighted node to select all the sequences in that branch.
+ <li>Double-click the highlighted node to rearrange the tree
+ diagram by inverting the branch ordering at that
+ node.
+ <li>Right-click to open the 'Select Sub-Tree Colour' dialog box, to
+ pick a new colour for the sub-tree and associated sequences.
+ </ul>
+</p>
+<p><strong><a name="menus">
+File Menu</a></strong></p>