I have this structure tree:

CommandList/CheckRouting/RouterList/Router/GroupList/Group/OutwardList/Outward/Price/Amount
and
CommandList/CheckRouting/RouterList/Router/GroupList/Group/ReturnList/Return/Price/Amount

I need  iterate all the Outward/Price  node and understand if the node
Amount is null or is present.

If is not null I need to sum Outward/Price/Amount
with the relative value of = Return/Price/Amount
and the then appendChild it in the node Group/Price/Amount
That previously was null.

I thought to do it in this way...

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set prezzo_andata = xmlDoc.selectNodes("//Outward/Price")

For k = 0 To (price_OW.length - 1)

Set objNode = price_OW(k)
Set pobjNode = objNode.selectSingleNode("Amount")

If (pobjNode Is Nothing) Then
'do nothing
else
sum value of Outward/Price/Amount  + Return/Price/Amount
and appendChild node call Amount in Group/Price
end if

NEXT
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My problem is How to get the Return/Price/Amount  value becouse it's a
relative path value...


Could you help me?
Thanks a lot.