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