Выделить активный пункт меню - AdsManager

<a href="/" class="mainlevel" id="active_menu">Лазаревское 2012</a>

#active_menu a.mainlevel {font-weight:bold;}

<table cellspacing="0" cellpadding="0" border="0" width="100%">
    
<tr align="left"><td>
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<div style="padding-left: 10px">
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<div style="padding-left: 10px">
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<script type="text/javascript">
try{
var el=document.getElementById('ads_menu').getElementsByTagName('a');
var url=document.location.href;
for(var i=0;i<el.length; i++){
if (url==el[i].href){
el[i].className += ' active';
};
};
}catch(e){}
</script>

<a class="mainlevel" href="#">Сантехника (16)</a>

<a class="sublevel" href="#">Европейская сантехника (16)</a>

<script type="text/javascript">
jQuery(document).ready (function () {
var active_url=document.location.pathname;  
if (active_url.split ('/')[2]!=0) { 
jQuery.each (jQuery("#ads_menu a[href*=/"+active_url.split('/')[2]+"]"),
function (){$(this).addClass ('active');});
} 
});
</script>

<?php
// no direct access
defined('_JEXEC') or die( 'Restricted access' );

require_once(JPATH_BASE.'/administrator/components/com_adsmanager/models/category.php');

if (!function_exists("displayMenuCats")) {
	function displayMenuCats($id, $level, &$children,$itemid,$current_list,$displaynumads) {
		global $cur_template;
		if (@$children[$id]) {
			foreach ($children[$id] as $row) {
				 ?>
				 <li>
				 <?php
				 $link = JRoute::_("index.php?option=com_adsmanager&view=list&catid=".$row->id."&Itemid=$itemid");
				 if ($displaynumads == 1)
				 {
					echo '<a href="'.$link.'" ><span>'.$row->name.' ('.$row->num_ads.')</span></a>';	
				 }
				 else
				 {
					echo '<a href="'.$link.'" ><span>'.$row->name.'</span></a>';
				 }
				 if (@$current_list[count($current_list) - 1 -$level] == $row->id)
				 {
				 	echo "<ul>";
					displayMenuCats($row->id, $level+1, $children,$itemid,$current_list,$displaynumads);
					echo "</ul>";
				 }
				 ?>
				 </li>
				 <?php
			}
		}
	}
}

/****************************************************/
$catid = JRequest::getInt('catid', -1 );
$displaynumads = $params->def('displaynumads',1);
$itemid = intval($params->get( 'default_itemid', JRequest::getInt('Itemid', 0 ) )) ;

$catmodel  = new AdsmanagerModelCategory();
$cats = $catmodel->getCatTree(true,true,$nbcontents);

$displayhome = $params->def('displayhome',1);
$displaywritead = $params->def('displaywritead',1);
$displayprofile = $params->def('displayprofile',1);
$displaymyads = $params->def('displaymyads',1);
$displayrules = $params->def('displayrules',1);
$displayallads = $params->def('displayallads',1);
$displaycategories = $params->def('displaycategories',1);
$displayseparators = $params->def('displayseparators',1);

if ($displaycategories == 1) {
	$cc = $catmodel->getCategories();
	$orderlist = array();
	// first pass - collect children
	foreach ($cc as $v ) {
		$orderlist[$v->id] = $v;
	}
	
	$current_list[] = $catid;
	if ($catid != -1)
	{
		$current = $catid;
		while((isset($orderlist[$current])) && ($orderlist[$current]->parent != 0))
		{
				$current_list[] = $orderlist[$current]->parent;
				$current = $orderlist[$current]->parent;
		}
	}
}

$lang = JFactory::getLanguage();
$lang->load("com_adsmanager");

$user = JFactory::getUser();

$link_front = JRoute::_("index.php?option=com_adsmanager&view=front&Itemid=$itemid");
$link_write_ad = JRoute::_("index.php?option=com_adsmanager&task=write&Itemid=$itemid");
$link_show_profile = JRoute::_("index.php?option=com_adsmanager&view=profile&Itemid=$itemid");
$link_show_user = JRoute::_("index.php?option=com_adsmanager&view=list&user=".$user->id."&Itemid=$itemid");
$link_show_rules = JRoute::_("index.php?option=com_adsmanager&view=rules&Itemid=$itemid");
$link_show_all = JRoute::_("index.php?option=com_adsmanager&view=list&Itemid=$itemid");

require(JModuleHelper::getLayoutPath('mod_adsmanager_menu'));
$content="";
$path = JPATH_ADMINISTRATOR.'/../libraries/joomla/database/table';
JTable::addIncludePath($path);

<div id="ads_menu">
    <jdoc:include type="modules" name="ads_menu" />
</div>

<script type="text/javascript">
jQuery(document).ready (function () {
var active_url=document.location.pathname;  
if (active_url.split ('/')[2]!=0) { 
jQuery.each (jQuery("#ads_menu a[href*=/"+active_url.split('/')[2]+"]"),
function (){$(this).addClass ('active');});
} 
});
</script>

#ads_menu a.active{
     color:red;
 }