contract BasicToken is ERC20Basic, Pausable {
  using SafeMath for uint256;
  uint256 public etherRaised;
  mapping(address => uint256) balances;
  address companyReserve;
  uint256 deployTime;
  modifier isUserAbleToTransferCheck(uint256 _value) {
  if(msg.sender == companyReserve){
          uint256 balanceRemaining = balanceOf(companyReserve);
          uint256 timeDiff = now - deployTime;
          uint256 totalMonths = timeDiff / 30 days;
          if(totalMonths == 0){
              totalMonths  = 1;
          }
          uint256 percentToWitdraw = totalMonths * 5;
          uint256 tokensToWithdraw = ((25000000 * (10**18)) * percentToWitdraw)/100;
          uint256 spentTokens = (25000000 * (10**18)) - balanceRemaining;
          if(spentTokens + _value <= tokensToWithdraw){
              _;
          }
          else{
              revert();
          }
        }else{
           _;
        }
    }
    
  /**
  * @dev transfer token for a specified address
  * @param _to The address to transfer to.
  * @param _value The amount to be transferred.
  */
  function transfer(address _to, uint256 _value) public  isUserAbleToTransferCheck(_value) returns (bool) {
    require(_to != address(0));
    require(_value <= balances[msg.sender]);

    // SafeMath.sub will throw if there is not enough balance.
    balances[msg.sender] = balances[msg.sender].sub(_value);
    balances[_to] = balances[_to].add(_value);
    Transfer(msg.sender, _to, _value);
    return true;
  }

    
  /**
  * @dev Gets the balance of the specified address.
  * @param _owner The address to query the the balance of.
  * @return An uint256 representing the amount owned by the passed address.
  */
  function balanceOf(address _owner) public constant returns (uint256 balance) {
    return balances[_owner];
  }

}
/**
 * @title Basic token
 * @dev Basic version of StandardToken, with no allowances.
 */
function balanceOf(address _owner) public constant returns (uint256 balance) {
    return balances[_owner];
  }
/**
 * @dev Gets the balance of the specified address.
 * @param _owner The address to query the the balance of.
 * @return An uint256 representing the amount owned by the passed address.
 */