contract CrowdsaleCryptoMindSR {
    address public beneficiary;
    uint public fundingGoal;
    uint public MaxToken;
    uint public amountRaised;
    uint public deadline;
    uint public StartCrowdsale;
    uint public price;
    token public tokenReward;
    mapping(address => uint256) public balanceOf;
    bool fundingGoalReached = false;
    bool crowdsaleClosed = false;
    

    //event GoalReached(address beneficiary, uint amountRaised);
    event FundTransfer(address backer, uint amount, bool isContribution);

    /**
     * Constrctor function
     *
     * Setup the owner
     */
    function CrowdsaleCryptoMindSR() {
        beneficiary = 0x41A2fe9687Ae815176166616D222B48DA6a36546;
        fundingGoal = 100 * 1 ether;
        MaxToken = 300 * 1 ether;
        StartCrowdsale = 1507766400;
        deadline = 1508457600;
        price = 1000;
        tokenReward = token(0xD08653Ee276428C8f51631F0a8025c2BEDFD53dE);
    }

    /**
     * Fallback function
     *
     * The function without name is the default function that is called whenever anyone sends funds to a contract
     */
    function () payable {
        require(!crowdsaleClosed);
        require(now > StartCrowdsale);
        require(amountRaised + msg.value > amountRaised);
        require(amountRaised + msg.value < MaxToken);
        uint amount = msg.value;
        balanceOf[msg.sender] += amount;
        amountRaised += amount;
        tokenReward.transfer(msg.sender, amount * price);
        FundTransfer(msg.sender, amount, true);
    }

    modifier afterDeadline() { if (now >= deadline) _; }

    /**
     * Check if goal was reached
     *
     * Checks if the goal or time limit has been reached and ends the campaign
     */
    function checkGoalReached() afterDeadline {
        if (amountRaised >= fundingGoal){
            fundingGoalReached = true;
            //GoalReached(beneficiary, amountRaised);
        }
        crowdsaleClosed = true;
    }


    /**
     * Withdraw the funds
     *
     * Checks to see if goal or time limit has been reached, and if so, and the funding goal was reached,
     * sends the entire amount to the beneficiary. If goal was not reached, each contributor can withdraw
     * the amount they contributed.
     */
    function safeWithdrawal() afterDeadline {
        if (!fundingGoalReached) {
            uint amount = balanceOf[msg.sender];
            balanceOf[msg.sender] = 0;
            if (amount > 0) {
                if (msg.sender.send(amount)) {
                    FundTransfer(msg.sender, amount, false);
                } else {
                    balanceOf[msg.sender] = amount;
                }
            }
        }

        if (fundingGoalReached && beneficiary == msg.sender) {
            if (beneficiary.send(amountRaised)) {
                FundTransfer(beneficiary, amountRaised, false);
            } else {
                //If we fail to send the funds to beneficiary, unlock funders balance
                fundingGoalReached = false;
            }
        }
    }
}
function safeWithdrawal() afterDeadline {
    if (!fundingGoalReached) {
        uint amount = balanceOf[msg.sender];
        balanceOf[msg.sender] = 0;
        if (amount > 0) {
            if (msg.sender.send(amount)) {
                FundTransfer(msg.sender, amount, false);
            } else {
                balanceOf[msg.sender] = amount;
            }
        }
    }

    if (fundingGoalReached && beneficiary == msg.sender) {
        if (beneficiary.send(amountRaised)) {
            FundTransfer(beneficiary, amountRaised, false);
        } else {
            //If we fail to send the funds to beneficiary, unlock funders balance
            fundingGoalReached = false;
        }
    }
}

/**
 * Withdraw the funds
 *
 * Checks to see if goal or time limit has been reached, and if so, and the funding goal was reached,
 * sends the entire amount to the beneficiary. If goal was not reached, each contributor can withdraw
 * the amount they contributed.
 */