contract OwnerContract is Claimable {
    Claimable public ownedContract;
    address internal origOwner;

    /**
     * @dev bind a contract as its owner
     *
     * @param _contract the contract address that will be binded by this Owner Contract
     */
    function bindContract(address _contract) onlyOwner public returns (bool) {
        require(_contract != address(0));
        ownedContract = Claimable(_contract);
        origOwner = ownedContract.owner();

        // take ownership of the owned contract
        ownedContract.claimOwnership();

        return true;
    }

    /**
     * @dev change the owner of the contract from this contract address to the original one.
     *
     */
    function transferOwnershipBack() onlyOwner public {
        ownedContract.transferOwnership(origOwner);
        ownedContract = Claimable(address(0));
        origOwner = address(0);
    }

    /**
     * @dev change the owner of the contract from this contract address to another one.
     *
     * @param _nextOwner the contract address that will be next Owner of the original Contract
     */
    function changeOwnershipto(address _nextOwner)  onlyOwner public {
        ownedContract.transferOwnership(_nextOwner);
        ownedContract = Claimable(address(0));
        origOwner = address(0);
    }
}
function bindContract(address _contract) onlyOwner public returns (bool) {
        require(_contract != address(0));
        ownedContract = Claimable(_contract);
        origOwner = ownedContract.owner();

        // take ownership of the owned contract
        ownedContract.claimOwnership();

        return true;
    }
/**
 * @dev bind a contract as its owner
 *
 * @param _contract the contract address that will be binded by this Owner Contract
 */