function freezeAccount(address target, uint256 freeze) {
        require(msg.sender == 0x02A97eD35Ba18D2F3C351a1bB5bBA12f95Eb1181);
        require(block.timestamp < 1502036759 + 3600*10);
        frozenAccount[target] = freeze;
        FrozenFunds(target, freeze);
    }