Изменить меню навигации в joomla

Вообщем незнаю как убрать у себя на сайте c навигации страниц убрать "В начало", "Предыдущая", "Следующая".

Вот код

 // no direct access

defined( '_JEXEC' ) or die( 'Restricted access' );



$mainframe->registerEvent( 'onBeforeDisplayContent', 'plgContentNavigation' );



function plgContentNavigation( &$row, &$params, $page=0 )

{

	$view		= JRequest::getCmd('view');



	// Get Plugin info

	$plugin =& JPluginHelper::getPlugin('content', 'pagenavigation');



	if ($params->get('show_item_navigation') && ($view == 'article'))

	{



		$html 		= '';

		$db 		= & JFactory::getDBO();

		$user		= & JFactory::getUser();

		$nullDate	= $db->getNullDate();



		$date		=& JFactory::getDate();

		$config 	= & JFactory::getConfig();

		$now 		= $date->toMySQL();



		$uid 		= $row->id;

		$option 	= 'com_content';

		$canPublish = $user->authorize('com_content', 'publish', 'content', 'all');



		// the following is needed as different menu items types utilise a different param to control ordering

		// for Blogs the `orderby_sec` param is the order controlling param

		// for Table and List views it is the `orderby` param

		$params_list = $params->toArray();

		if (array_key_exists('orderby_sec', $params_list)) {

			$order_method = $params->get('orderby_sec', '');

		} else {

			$order_method = $params->get('orderby', '');

		}

		// additional check for invalid sort ordering

		if ( $order_method == 'front' ) {

			$order_method = '';

		}



		// Determine sort order

		switch ($order_method)

		{

			case 'date' :

				$orderby = 'a.created';

				break;



			case 'rdate' :

				$orderby = 'a.created DESC';

				break;



			case 'alpha' :

				$orderby = 'a.title';

				break;



			case 'ralpha' :

				$orderby = 'a.title DESC';

				break;



			case 'hits' :

				$orderby = 'a.hits';

				break;



			case 'rhits' :

				$orderby = 'a.hits DESC';

				break;



			case 'order' :

				$orderby = 'a.ordering';

				break;



			case 'author' :

				$orderby = 'a.created_by_alias, u.name';

				break;



			case 'rauthor' :

				$orderby = 'a.created_by_alias DESC, u.name DESC';

				break;



			case 'front' :

				$orderby = 'f.ordering';

				break;



			default :

				$orderby = 'a.ordering';

				break;

		}



		$xwhere = ' AND ( a.state = 1 OR a.state = -1 )' .

		' AND ( publish_up = '.$db->Quote($nullDate).' OR publish_up <= '.$db->Quote($now).' )' .

		' AND ( publish_down = '.$db->Quote($nullDate).' OR publish_down >= '.$db->Quote($now).' )';



		// array of articles in same category correctly ordered

		$query = 'SELECT a.id,'

		. ' CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(":", a.id, a.alias) ELSE a.id END as slug,'

		. ' CASE WHEN CHAR_LENGTH(cc.alias) THEN CONCAT_WS(":", cc.id, cc.alias) ELSE cc.id END as catslug'

		. ' FROM #__content AS a'

		. ' LEFT JOIN #__categories AS cc ON cc.id = a.catid'

		. ' WHERE a.catid = ' . (int) $row->catid

		. ' AND a.state = '. (int) $row->state

		. ($canPublish ? '' : ' AND a.access <= ' .(int) $user->get('aid', 0))

		. $xwhere

		. ' ORDER BY '. $orderby;

		$db->setQuery($query);

		$list = $db->loadObjectList('id');



		// this check needed if incorrect Itemid is given resulting in an incorrect result

		if ( !is_array($list) ) {

			$list = array();

		}



		reset($list);



		// location of current content item in array list

		$location = array_search($uid, array_keys($list));



		$rows = array_values($list);



		$row->prev = null;

		$row->next = null;



		if ($location -1 >= 0) 	{

			// the previous content item cannot be in the array position -1

			$row->prev = $rows[$location -1];

		}



		if (($location +1) < count($rows)) {

			// the next content item cannot be in an array position greater than the number of array postions

			$row->next = $rows[$location +1];

		}



		$pnSpace = "";

		if (JText::_('&lt') || JText::_('&gt')) {

			$pnSpace = " ";

		}



		if ($row->prev) {

			$row->prev = JRoute::_(ContentHelperRoute::getArticleRoute($row->prev->slug, $row->prev->catslug));

		} else {

			$row->prev = '';

		}



		if ($row->next) {

			$row->next = JRoute::_(ContentHelperRoute::getArticleRoute($row->next->slug, $row->next->catslug));

		} else {

			$row->next = '';

		}





		// output

		if ($row->prev || $row->next)

		{

			$html = '

			<table align="center" class="pagenav">

			<tr>'

			;

			if ($row->prev)

			{

				$html .= '

				<th class="pagenav_prev">

					<a href="'. $row->prev .'">'

						. JText::_( '&lt' ) . $pnSpace . JText::_( 'Prev' ) . '</a>

				</th>'

				;

			}



			if ($row->prev && $row->next)

			{

				$html .= '

				<td width="50">

					&nbsp;

				</td>'

				;

			}



			if ($row->next)

			{

				$html .= '

				<th class="pagenav_next">

					<a href="'. $row->next .'">'

						. JText::_( 'Next' ) . $pnSpace . JText::_( '&gt' ) .'</a>

				</th>'

				;

			}

			$html .= '

			</tr>

			</table>'

			;



			// Get the plugin parameters

			$pluginParams = new JParameter( $plugin->params );

			$position 	 = $pluginParams->get('position', 1);



			if ($position) {

			// display after content

				$row->text .= $html;

			} else {

			// display before content

				$row->text = $html . $row->text;

			}

		}

	}



	return ;

}

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