
billTitle = "b1"
billDate = "e3"
gysName = "b4"
gysSalesman = "b5"
gysPhone = "b6"
gysFax = "b7"
gysAddress = "b8"
gysBankNo = "b9"
khName = "f4"
khContacts = "f5"
khPhone = "f6"
khFax = "f7"
khAddress = "f8"
amountReceivable = "h22"
paymentsTotal = "h31"
lastArrears = "h33"
totalsArrears = "h35"
text = "b37"
gysName_ = "b41"
khName_ = "f41"
billDate_1 = "b49"
billDate_2 = "f49"
data_index1 = 12
data_index2 = 26

import sys
print(sys.platform)