Поиск только в выбранных разделах сайта - Joomla 1.0: Установка, обновление и настройка

$query = 'SELECT a.title AS title, a.metadesc, a.metakey,'
		. ' a.created AS created,'
		. ' CONCAT(a.introtext, a.fulltext) AS text,'
		. ' CONCAT_WS( "/", u.title, b.title ) AS section,'
		. ' CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(":", a.id, a.alias) ELSE a.id END as slug,'
		. ' CASE WHEN CHAR_LENGTH(b.alias) THEN CONCAT_WS(":", b.id, b.alias) ELSE b.id END as catslug,'
		. ' u.id AS sectionid,'
		. ' "2" AS browsernav'
		. ' FROM #__content AS a'
		. ' INNER JOIN #__categories AS b ON b.id=a.catid'
		. ' INNER JOIN #__sections AS u ON u.id = a.sectionid'
		. ' WHERE ( '.$where.' )'
		. ' AND a.state = 1'
		. ' AND u.published = 1'
		. ' AND b.published = 1'
		. ' AND a.access <= '.(int) $user->get( 'aid' )
		. ' AND b.access <= '.(int) $user->get( 'aid' )
		. ' AND u.access <= '.(int) $user->get( 'aid' )
		. ' AND ( a.publish_up = '.$db->Quote($nullDate).' OR a.publish_up <= '.$db->Quote($now).' )'
		. ' AND ( a.publish_down = '.$db->Quote($nullDate).' OR a.publish_down >= '.$db->Quote($now).' )'
		. ' GROUP BY a.id'
		. ' ORDER BY '. $order

$query = 'SELECT a.title AS title, a.metadesc, a.metakey, a.sectionid,'
		. ' a.created AS created,'
		. ' CONCAT(a.introtext, a.fulltext) AS text,'
		. ' CONCAT_WS( "/", u.title, b.title ) AS section,'
		. ' CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(":", a.id, a.alias) ELSE a.id END as slug,'
		. ' CASE WHEN CHAR_LENGTH(b.alias) THEN CONCAT_WS(":", b.id, b.alias) ELSE b.id END as catslug,'
		. ' u.id AS sectionid,'
		. ' "2" AS browsernav'
		. ' FROM #__content AS a'
		. ' INNER JOIN #__categories AS b ON b.id=a.catid'
		. ' INNER JOIN #__sections AS u ON u.id = a.sectionid'
		. ' WHERE ( '.$where.' )'
		. ' AND a.sectionid != 1'
		. ' AND a.state = 1'
		. ' AND u.published = 1'
		. ' AND b.published = 1'
		. ' AND a.access <= '.(int) $user->get( 'aid' )
		. ' AND b.access <= '.(int) $user->get( 'aid' )
		. ' AND u.access <= '.(int) $user->get( 'aid' )
		. ' AND ( a.publish_up = '.$db->Quote($nullDate).' OR a.publish_up <= '.$db->Quote($now).' )'
		. ' AND ( a.publish_down = '.$db->Quote($nullDate).' OR a.publish_down >= '.$db->Quote($now).' )'
		. ' GROUP BY a.id'
		. ' ORDER BY '. $order

.highlight {
font-weight: bold;
color: #FF6600;
}