Hi,
>>

function AddWorkingDays(tdDate, tnDays)
local i, tdResult
tdResult = tdDate
for i = 1 to tnDays
  tdResult = tdResult + 1
  if dow(tdResult) = 7 && Saturday
  	tdResult = tdResult + 1
  endif
  if dow(tdResult) = 1 && Sunday
  	tdResult = tdResult + 1
  endif
next
return tdREsult

>>
Need to be careful of first day of week setting. dow(tdResult,1) would be safer.
Regards,
Viv