public function addInvites($gid, $emails)
	{
		$exists = array();
		$added  = array();

		$current = $this->getInviteEmails($gid, true);

		foreach ($emails as $e)
		{
			if (in_array($e, $current))
			{
				$exists[] = $e;
			}
			else
			{
				$added[] = $e;
			}
		}

		if (count($added) > 0)
		{
			foreach ($added as $a)
			{
				$model = self::blank();
				$model->set([
					'email'     => $a,
					'gidNumber' => $gid,
					'token'     => md5($a)
				]);
				$model->save();
			}
		}

		$return['exists'] = $exists;
		$return['added']  = $added;

		return $return;
	}