Имя пользователя в комментариях к категории вместо логина. - PhocaGallery

	function displayComment($catid) {
		$query = 'SELECT co.id AS id, co.title AS title, co.comment AS comment, co.date AS date, u.username AS username'
			    .' FROM #__phocagallery_comments AS co'
				.' LEFT JOIN #__users AS u ON u.id = co.userid '
			    .' WHERE co.catid = '. (int)$catid
				.' AND co.published = 1'
				.' ORDER by ordering';
		$this->_db->setQuery($query);
		$commentItem = $this->_db->loadObjectList();
			
		return $commentItem;
	}

	function displayComment($catid) {
		$query = 'SELECT co.id AS id, co.title AS title, co.comment AS comment, co.date AS date, u.name AS username'
			    .' FROM #__phocagallery_comments AS co'
				.' LEFT JOIN #__users AS u ON u.id = co.userid '
			    .' WHERE co.catid = '. (int)$catid
				.' AND co.published = 1'
				.' ORDER by ordering';
		$this->_db->setQuery($query);
		$commentItem = $this->_db->loadObjectList();
			
		return $commentItem;
	}

	if ($this->tmpl['alreadycommented']) {
	
		echo '<p>'.JText::_('You have already submitted comment').'</p>';
			
	} else if ($this->tmpl['notregistered']) {
	
		echo '<p>'.JText::_('Only registered and logged in user can submit a comment').'</p>';
			
	} else {

	if ($this->tmpl['notregistered']) {
	
		echo '<p>'.JText::_('Only registered and logged in user can submit a comment').'</p>';
			
	} else {