CommonFun.calcBuff_5261
function CommonFun.calcBuff_5261(srcUser, targetUser, a, b, c, d, lv)
  if srcUser == nil or targetUser == nil then
    return 0
  end
  local Value = srcUser:GetGemValue(c)
  local MaxHp = targetUser:GetProperty("MaxHp")
  local MaxSp = targetUser:GetProperty("MaxSp")
  local A = Value / 100000 * MaxHp * a + Value / 100000 * MaxSp * b
  return A
end