_projectCommon.php

<?php

  # set default theme
  $theme = "solstice";

  # Define your project-wide Nav bars here.
  # Format is Link text, link URL (can be http://www.someothersite.com/), target (_self, _blank), level (1, 2 or 3)
  $Nav->addNavSeparator("Orbit Home", "/orbit");
?>