Expandable.php

<? if ($GLOBALS['action'] == 'view') $article = preg_replace(

   '/<table class=["\\']?expandable["\\']? title=["\\']?(.+?)["\\']?(.+?<\\/table.*?>)/s',

'

$1	<script type="text/javascript">showTocToggle("show","hide")</script>
<table class=expandable-content$2

',

   $article
   );

?>