rlay</a></span><span class="refpurpose"> - Overlay footer navigation?</span></dt><dt><span class="refentrytitle"><a href="#show.foil.number">show.foil.number</a></span><span class="refpurpose"> - Show foil number on each foil?</span></dt></dl></dd><dt><span class="reference"><a href="#d0e248">II. Frame Parameters</a></span></dt><dd><dl><dt><span class="refentrytitle"><a href="#nav.separator">nav.separator</a></span><span class="refpurpose"> - Output separator between navigation and body?</span></dt><dt><spa