Making cuts every 2 rows in a table

Hi again forum
        I have this requirement:
         1) In one table, for example:
                     |       h1      |        h2       |      h3    |
                     |       rA1    |        rA2      |      rA3   |
                     |       rB1    |        rB2      |      rB3   |
                     |       rC1    |        rC2      |      rC3   |
                     |       rD1    |        rD2      |      rD3   |
        2) I want to make cuts every 2 rows to summarize this colummns in a new row. Example:
                    |         h1     |        h2       |       h3    |
                    |         rA1    |        rA2     |       rA3   |
                    |         rB1    |        rB2     |       rB3   |
New Row            |   rA1+rB1      |    rA2+rB2     |   rA3+rB3   |
                    |         rC1    |        rC2     |       rC3   |
                    |         rD1    |         rD2    |         rD3 |
New Row            |    rC1+rD1     |     rC2+rD2    |   rC3+rD3   |
Any idea, for insert the new row every n rows ?
Thnks
Josué Cruz
Edited by: Josue Cruz on Aug 26, 2008 5:23 PM

I don´t know how you have resolved this, but SAP recommends (and I recommen) to do this in backend/ ABAP (or Java) and display the result table with no scripting changes in the form.
It spares time, effort and performance of the app.
Otto

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Attachments:
Actual output from source code.doc ‏25 KB
expected.doc ‏26 KB

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