public function __construct()
	{
		$alias = URLDecode::getPiece(2);
		$this->companion = CompanionCollector::getByAlias($alias);
		
		if(!$this->companion)
			$this->eject();
		
		parent::__construct();
	}
	public function __construct()
	{
		$alias = URLDecode::getPiece(3);
		$this->tag = LogTagCollector::getTag($alias);
		
		if(!$this->tag)
			$this->eject();
		
		parent::__construct();
	}
	public function __construct()
	{
		$alias = URLDecode::getPiece(2);
		$this->period = PeriodCollector::getByAlias($alias);
		
		if(!$this->period)
			$this->eject();
		
		parent::__construct();
	}