pragma solidity ^0.4.0;

 
contract Token {
 
    /// @return total amount of tokens
    function totalSupply() public constant returns (uint256 supply) {}
 
    /// @param _owner The address from which the balance will be retrieved
    /// @return The balance
    function balanceOf(address _owner) public constant returns (uint256 balance) {}
 
    /// @notice send `_value` token to `_to` from `msg.sender`
    /// @param _to The address of the recipient
    /// @param _value The amount of token to be transferred
    /// @return Whether the transfer was successful or not
    function transfer(address _to, uint256 _value) public returns (bool success) {}
 
    /// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`
    /// @param _from The address of the sender
    /// @param _to The address of the recipient
    /// @param _value The amount of token to be transferred
    /// @return Whether the transfer was successful or not
    function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {}
 
    /// @notice `msg.sender` approves `_addr` to spend `_value` tokens
    /// @param _spender The address of the account able to transfer the tokens
    /// @param _value The amount of wei to be approved for transfer
    /// @return Whether the approval was successful or not
    function approve(address _spender, uint256 _value) public returns (bool success) {}
 
    /// @param _owner The address of the account owning tokens
    /// @param _spender The address of the account able to transfer the tokens
    /// @return Amount of remaining tokens allowed to spent
    function allowance(address _owner, address _spender) public constant returns (uint256 remaining) {}
 
    event Transfer(address indexed _from, address indexed _to, uint256 _value);
    event Approval(address indexed _owner, address indexed _spender, uint256 _value);
   
}
 
 
 
contract StandardToken is Token {
 
    function transfer(address _to, uint256 _value) public returns (bool success) {
        //Default assumes totalSupply can't be over max (2^256 - 1).
        //If your token leaves out totalSupply and can issue more tokens as time goes on, you need to check if it doesn't wrap.
        //Replace the if with this one instead.
        //if (balances[msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
        if (balances[msg.sender] >= _value && _value > 0) {
            balances[msg.sender] -= _value;
            balances[_to] += _value;
            Transfer(msg.sender, _to, _value);
            return true;
        } else { return false; }
    }
 
    function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
        //same as above. Replace this line with the following if you want to protect against wrapping uints.
        //if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
        if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && _value > 0) {
            balances[_to] += _value;
            balances[_from] -= _value;
            allowed[_from][msg.sender] -= _value;
            Transfer(_from, _to, _value);
            return true;
        } else { return false; }
    }
 
    function balanceOf(address _owner) public constant returns (uint256 balance) {
        return balances[_owner];
    }
 
    function approve(address _spender, uint256 _value) public returns (bool success) {
        allowed[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);
        return true;
    }
 
    function allowance(address _owner, address _spender) public constant returns (uint256 remaining) {
      return allowed[_owner][_spender];
    }
 
    mapping (address => uint256) balances;
    mapping (address => mapping (address => uint256)) allowed;
    uint256 public totalSupply;
}
 
 
contract SeneroToken is StandardToken {
 
    function () public {
        //if ether is sent to this address, send it back.
        revert();
    }
 
    /* Public variables of the token */
 
    /*
    NOTE:
    The following variables are OPTIONAL vanities. One does not have to include them.
    They allow one to customise the token contract & in no way influences the core functionality.
    Some wallets/interfaces might not even bother to look at this information.
    */
    string public name;                   //Token name
    uint8 public decimals;                //How many decimals to show. ie. There could 1000 base units with 3 decimals. Meaning 0.980 token = 980 base units. It's like comparing 1 wei to 1 ether.
    string public symbol;                 //An identifier
    string public version = 'H1.0';       //human 0.1 standard. Just an arbitrary versioning scheme.
 
   
    function SeneroToken(
        ) public {
       
        balances[0xAf468Bcc3B923C6d5588b9f3032a042Eb4ca4F60] = 259600; // A
        balances[0x6ddD1c854EbAfFdb4bFf8CF8334871612A314285] = 178200; // sendev
        balances[0x1B355DEB18bE4B579E4F1272cFc9958b2B0C5d49] = 209000; // twochain
        balances[0xD0cc81a97737E02F9466eF51E4DDEf6D02D30a75] = 259600; // stackmoon
        // balances[] = 198000; // Radman29
        balances[0x96fa4CBb4869eFdFEC0C97f1178CA02da4CFe084] = 209000; // steak_e
        balances[0x143efe51524f53274fE120e69C761774a3e5d570] = 169400; // RanxShin
        // balances[] = 110000; // xchain
        balances[0x0b1ae337a9d0f62c9026effcfdcee442e3ce31e6] = 178200; // marihang
        balances[0xc62f738afab6fbce2cbc7f0fd274858cdc4a1448] = 158400; // jimbojones3000
        balances[0xa510184cB3C83021253d7DD48FD28035ccEB4af4] = 270600; // Smoxer
       
       
        balances[msg.sender] = 17800000;           // Rest of the coins
        totalSupply = 20000000;                    // Update total supply (100000 for example)
        name = "Senero";                           // Set the name for display purposes
        decimals = 18;                             // Amount of decimals for display purposes
        symbol = "SEN";                            // Set the symbol for display purposes
    }
 
    /* Approves and then calls the receiving contract */
    function approveAndCall(address _spender, uint256 _value, bytes _extraData) public returns (bool success) {
        allowed[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);
 
        //call the receiveApproval function on the contract you want to be notified. This crafts the function signature manually so one doesn't have to include a contract in here just for this.
        //receiveApproval(address _from, uint256 _value, address _tokenContract, bytes _extraData)
        //it is assumed that when does this that the call *should* succeed, otherwise one would use vanilla approve instead.
        if(!_spender.call(bytes4(bytes32(keccak256("receiveApproval(address,uint256,address,bytes)"))), msg.sender, _value, this, _extraData)) { revert(); }
        return true;
    }
}