ads manager пара вопросов - AdsManager

<input name="tsearch" id="tsearch" maxlength="20" alt="search" class="inputbox" type="text"

<input name="tsearch" id="tsearch" maxlength="20" alt="search" class="inputbox" type="text" size="20" value="Поиск..."  onblur="if(this.value=='') this.value='Поиск...';" onfocus="if(this.value=='Поиск...') this.value='';" />

.adsmanager_sub_cat,.adsmanager_sub_cat a:link,.adsmanager_sub_cat a:visited {
 font-size: 11px;

    public function getSubCats($parentid) {
    	$this->_db->setQuery( "SELECT c.* FROM #__adsmanager_categories as c ".
							 "WHERE c.parent = ".(int)$parentid." AND c.published = 1 ORDER BY c.ordering");
		$cats = $this->_db->loadObjectList();
		return $cats;
    }

    public function getSubCats($parentid) {
    	$this->_db->setQuery( "SELECT c.*, count(a.id) AS num_ads ".
								"FROM #__adsmanager_ads AS a ".
								"LEFT JOIN #__adsmanager_adcat AS adcat ON a.id = adcat.adid ".
								"RIGHT JOIN #__adsmanager_categories AS c ON adcat.catid = c.id ".
								"WHERE c.parent = ".(int)$parentid." AND c.published = 1 ".
								"GROUP BY c.id ".
								"ORDER BY c.ordering");
		$cats = $this->_db->loadObjectList();
		return $cats;
    }

echo '<a href="'.$subcat->link.'">'.$subcat->name.'</a>';

echo '<a href="'.$subcat->link.'">'.$subcat->name.'&nbsp;(<b>'.$subcat->num_ads.'</b>)</a>';

echo '<a href="'.$subcat->link.'">'.$subcat->name.'&nbsp;(<b>'.$subcat->num_ads.'</b>)</a>';

if ($this->catid != 0) { 
		echo '<a href="'.$subcat->link.'">'.$subcat->name.'&nbsp;(<b>'.$subcat->num_ads.'</b>)</a>';}
	else {
		$catmodel = &$this->getModel( "category" );
		$children = $catmodel->getSubCats($subcat->id);
		foreach($children as $key => $ch) { $sum += $ch->num_ads;}
		echo '<a href="'.$subcat->link.'">'.$subcat->name.'&nbsp;(<b>'.$sum.'</b>)</a>';
		unset($sum); }

<h1 class="contentheading">

<h1 class="contentheading" align="center">

<div class="adsmanager_subcats">

<div class="adsmanager_subcats" align="center">