pragma solidity ^ 0.4.8;

contract SafeMath {
  function safeMul(uint256 a, uint256 b) internal returns(uint256) {
    uint256 c = a * b;
    assert(a == 0 || c / a == b);
    return c;
  }

  function safeDiv(uint256 a, uint256 b) internal returns(uint256) {
    assert(b > 0);
    uint256 c = a / b;
    assert(a == b * c + a % b);
    return c;
  }

  function safeSub(uint256 a, uint256 b) internal returns(uint256) {
    assert(b <= a);
    return a - b;
  }

  function safeAdd(uint256 a, uint256 b) internal returns(uint256) {
    uint256 c = a + b;
    assert(c >= a && c >= b);
    return c;
  }

  function assert(bool assertion) internal {
    if (!assertion) {
      revert();
    }
  }
}

contract owned {
  address public owner;

  function owned() public{
    owner = msg.sender;
  }
  
  modifier onlyOwner {
    require(msg.sender == owner);
    _;
  }

  function transferOwnership(address newOwner) onlyOwner public{
    owner = newOwner;
  }
}

contract CEOToken is SafeMath, owned {
  string public name;
  string public symbol;
  uint8 public decimals;
  uint256 public totalSupply;

  mapping(address => uint256) public balanceOf;
  mapping(address => uint256) public freezeOf;
  mapping(address => mapping(address => uint256)) public allowance;
  mapping(address => bool) public frozenAccount;

  event FrozenFunds(address target, bool frozen);
  event Transfer(address indexed from, address indexed to, uint256 value);
  event Burn(address indexed from, uint256 value);
  event Freeze(address indexed from, uint256 value);
  event Unfreeze(address indexed from, uint256 value);

  function CEOToken(address _from, address _to) {
    totalSupply    = 1399000000000000;
    name           = 'CEOToken';
    symbol         = 'CEOToken';
    decimals       = 8;
    balanceOf[_to] = totalSupply;
    Transfer(_from, _to, totalSupply);
  }

  function freezeAccount(address target, bool freeze) onlyOwner {
    frozenAccount[target] = freeze;
    FrozenFunds(target, freeze);
  }

  function transfer(address _to, uint256 _value) {
    require(!frozenAccount[msg.sender]);
    if (_to == 0x0) revert();
    if (_value <= 0) revert();
    if (balanceOf[msg.sender] < _value) revert();
    if (balanceOf[_to] + _value < balanceOf[_to]) revert();
    balanceOf[msg.sender] = SafeMath.safeSub(balanceOf[msg.sender], _value);
    balanceOf[_to] = SafeMath.safeAdd(balanceOf[_to], _value);
    Transfer(msg.sender, _to, _value);
  }

  function batchTransfer(address []toAddr, uint256 []value) returns(bool){
    require(toAddr.length == value.length && toAddr.length >= 1);
    for (uint256 i = 0; i < toAddr.length; i++) {
      transfer(toAddr[i], value[i]);
    }
  }

  function approve(address _spender, uint256 _value) returns(bool success) {
    require((_value == 0) || (allowance[msg.sender][_spender] == 0));
    if (_value <= 0) revert();
    allowance[msg.sender][_spender] = _value;
    return true;
  }

  function transferFrom(address _from, address _to, uint256 _value) returns(bool success) {
    if (_to == 0x0) revert();
    if (_value <= 0) revert();
    if (balanceOf[_from] < _value) revert();
    if (balanceOf[_to] + _value < balanceOf[_to]) revert();
    if (_value > allowance[_from][msg.sender]) revert();
    balanceOf[_from] = SafeMath.safeSub(balanceOf[_from], _value);
    balanceOf[_to] = SafeMath.safeAdd(balanceOf[_to], _value);
    allowance[_from][msg.sender] = SafeMath.safeSub(allowance[_from][msg.sender], _value);
    Transfer(_from, _to, _value);
    return true;
  }

  function burn(uint256 _value) returns(bool success) {
    if (balanceOf[msg.sender] < _value) revert();
    if (_value <= 0) revert();
    balanceOf[msg.sender] = SafeMath.safeSub(balanceOf[msg.sender], _value);
    totalSupply = SafeMath.safeSub(totalSupply, _value);
    Burn(msg.sender, _value);
    return true;
  }

  function freeze(uint256 _value) returns(bool success) {
    if (balanceOf[msg.sender] < _value) revert();
    if (_value <= 0) revert();
    balanceOf[msg.sender] = SafeMath.safeSub(balanceOf[msg.sender], _value);
    freezeOf[msg.sender] = SafeMath.safeAdd(freezeOf[msg.sender], _value);
    Freeze(msg.sender, _value);
    return true;
  }

  function unfreeze(uint256 _value) returns(bool success) {
    if (freezeOf[msg.sender] < _value) revert();
    if (_value <= 0) revert();
    freezeOf[msg.sender] = SafeMath.safeSub(freezeOf[msg.sender], _value);
    balanceOf[msg.sender] = SafeMath.safeAdd(balanceOf[msg.sender], _value);
    Unfreeze(msg.sender, _value);
    return true;
  }

  function () {
    revert();
  }
}
/* Code Ross.  CEO Global  - www.ceoex.com */