public int getManagerNumbers()
    {
        locationDB = new LocationDB();
        locationDB.selectManagerNumbers(location);
        int managerNumbers = location.getManagerNumbers();

        return(managerNumbers);
    }
    public int getLocationManagerNumbers(string locationName)
    {
        location   = new Location();
        locationDB = new LocationDB();
        location.setName(locationName);
        locationDB.selectManagerNumbers(location);
        int managerNumbers = location.getManagerNumbers();

        return(managerNumbers);
    }