int64 static GetBlockValue(int nHeight, int64 nFees)
{
    int64 nSubsidy = 7 * COIN;

           if(nHeight == 1)
            {
            nSubsidy = 27440000 * COIN;
            }

    // Subsidy is cut in half every 840000 blocks
    nSubsidy >>= (nHeight / 840000);

    return nSubsidy + nFees;
}