basebet = balance/8600
chance  = 49.95
nextbet = basebet
bethigh = false
snowy   = 0
bill    = 0
target  = 500000
olly    = balance
resetstats()

function dobet()
        snowy+=1
        if (snowy>=(math.random(20,30))) then
      nextbet = previousbet*2
      snowy     = 0
  end
   if (balance>=olly) then
      nextbet = basebet
      olly    = balance
  end
if (balance>target) then
    stop()
    end
end