public function fetchAll()
    {
        $resultSet = $this->getDbTable()->fetchAll();
        $entries   = array();
        foreach ($resultSet as $row) {
            $entry = new Default_Model_Person();
            $entry->setId($row->id)
                  ->setName($row->name)
                  ->setDeleted($row->deleted)
                  ->setPhone($row->phone)
				  ->setWorks_for($works_for)
				  ->setCustomername($this->findCustomername($row->works_for))
                  ->setMapper($this);
            $entries[] = $entry;
        }
        return $entries;
    }
	public function findCustomername($id) //fetch all entries
    {
		$customer = new Default_Model_Customer();
		return $customer->find($id)->getName();
    }
}