function calculateRank($rank) {
		$id = (int)$rank;
		$query = $this->db->prepare("SELECT * FROM reklamos WHERE id = ?");
		$query->execute(array($id));
		if($query->rowCount()) {
			$r = $query->fetch();
			$top = $this->db->prepare("SELECT * FROM reklamos ORDER BY visits LIMIT 1");
			$top->execute(array($id));
			$topr = $top->fetch();

			$final = strlen($topr['visits'] - $r['visits'] / 100);
			return ($final > 0) ? $final : "---";

		}
		return false;
	}