function mint(address[] _recipient, uint256[] _value) public {
  require(msg.sender == owner); //only owner can claim proposal
  require(!mintDone); //only during minting
  //require(_recipient.length == _value.length); //input need to be of same size
  //we know what we are doing... remove check to save gas

  //we want to mint a couple of accounts
  for (uint8 i = 0; i < _recipient.length; i++) {
    //require(lockedTokens.add(totalSupply).add(_value[i]) <= maxTokens);
    //do the check in the mintDone

    //121 gas can be saved by creating temporary variables
    address tmpRecipient = _recipient[i];
    uint256 tmpValue = _value[i];

    //no need to update account, as we have not set minting to true. This means
    //nobody can start a proposal (isVoteOngoing() is always false) and airdrop
    //cannot be done either totalDropPerUnlockedToken is 0 thus, bonus is always
    //zero.
    Account storage account = accounts[tmpRecipient];
    account.valueMod = account.valueMod.add(tmpValue);
    //if this remains 0, we cannot calculate the time period when the user claimed
    //his airdrop, thus, set it to now
    account.lastAirdropClaimTime = now;
    totalSupply = totalSupply.add(tmpValue); //create the tokens and add to recipient
    Transfer(msg.sender, tmpRecipient, tmpValue);
  }
}