contract MintableToken is StandardToken, Ownable {
      event Mint(address indexed to, uint256 amount);
      event MintFinished();

      bool public mintingFinished = false;


      modifier canMint() {
        require(!mintingFinished);
        _;
      }

      /**
       * @dev Function to mint tokens
       * @param _to The address that will receive the minted tokens.
       * @param _amount The amount of tokens to mint.
       * @return A boolean that indicates if the operation was successful.
       */
      function mint(address _to, uint256 _amount) onlyOwner canMint public returns (bool) {
        totalSupply_ = totalSupply_.add(_amount);
        balances[_to] = balances[_to].add(_amount);
        Mint(_to, _amount);
        Transfer(address(0), _to, _amount);
        return true;
      }

      /**
       * @dev Function to stop minting new tokens.
       * @return True if the operation was successful.
       */
      function finishMinting() onlyOwner canMint public returns (bool) {
        mintingFinished = true;
        MintFinished();
        return true;
      }
    }
function finishMinting() onlyOwner canMint public returns (bool) {
        mintingFinished = true;
        MintFinished();
        return true;
      }
/**
 * @dev Function to stop minting new tokens.
 * @return True if the operation was successful.
 */