<ul>
    <?php ob_start();
	$plxShow->catList('',"
	<li><a id=\"toggler-#cat_id\" href=\"#cat_url\" onclick=\"toggleDiv('cat-#cat_id','toggler-#cat_id','+ #cat_name','- #cat_name');return false;\" title=\"#cat_name\">+ #cat_name</a> (#art_nb)
		<ul id=\"cat-#cat_id\" class=\"hide\">
			[#cat_id]
		</ul>   
	</li>");
	$list = ob_get_clean();
	preg_match_all('!\[([a-zA-Z0-9-_])*\]!',$list,$match);
	$art = array();
	foreach ($match[1] as $key => $value) {
		ob_start();
		$plxShow->lastArtList('<li><a href="#art_url">#art_title</a> (#art_nbcoms)</li>', 5, $value,'');
		$art[$key] = ob_get_clean();
	}
	foreach ($match[0] as $key => $value) {
		$list = str_replace(array('&#039;',$value),array('\'',$art[$key]),$list);
	}
	              echo $list;				
?>

</ul>