require_once (dirname(__FILE__)."/creferrer.class.php"); 	
		
		$referrer = new CReferrer ();
		
		$tag = $referrer->getKeywords($_SERVER['HTTP_REFERER']);
		
		if(!empty($tag))
		{
			$count = $db->get_var("select count(*) from taglar where sayfa_id=".$ana->id." and tag='".addslashes(strip_tags(mysql_real_escape_string($tag)))."'");
			if($count == 0)
			{
				$db->query("insert into taglar values(NULL,".$ana->id.",'".strtolower(addslashes(strip_tags(mysql_real_escape_string($tag))))."')");
			}
		}