_theme-def.php

<?php
function innerHTML($el) {
	$doc= new DOMDocument();
	$doc->appendChild($doc->importNode($el, TRUE));
	$html= trim($doc->saveHTML());
	$tag= $el->nodeName;
	$html=  preg_replace('@^<' . $tag . '[^>]*>|</' . $tag . '>$@', '', $html);
	return $html;
}
function enhanceDoc($doc) {
	$docXPath= new DomXPath($doc);
	$titles= $docXPath->query("//*[contains(@class, 'title')]");
	foreach ($titles as $title) {
		$id= $title->parentNode->getAttribute('id');
		if ($id != '') {
			$link= $title->firstChild;
			$link->setAttribute('href', '#' . $id);
		}
	}
}

if (!isset($theme)) {
	$theme= "solstice";
}
$Theme= $App->getThemeClass($theme);
$themeVariables= array();
$App->AddExtraHtmlHeader('<link rel="stylesheet" href="/statet/solstice-statet.css" type="text/css"/>');