This allows you to create infinitely deep Silverstripe page hierarchies without having to mess around too much with navigation. Simple and effective.
<% include Nav %> <div id="Content"> <h1>$Title</h1> $Content $Form <% if Children %> <ul style="padding-top: 1em"> <% control Children %> <li><a href=$Link>$MenuTitle </a></li> <% end_control %> </ul> <% end_if %> </div><!--Content-->