Grouping

Hi all,

I have this xml:

<root>
        <child></child>
        <child></child>
        <child></child>
        <child></child>
        <child></child>
        <child></child>
        <child></child>
        <child></child>
        <child></child>
        <child></child>
</root>

and i have to write an xsl that gives this output:

<?xml version="1.0" encoding="UTF-8"?>
<root>
        <parent>
                <child></child>
                <child></child>
        </parent>
        <parent>
                <child></child>
                <child></child>
        </parent>       
        <parent>
                <child></child>
                <child></child>
        </parent>       
        <parent>
                <child></child>
                <child></child>
        </parent>
        <parent>
                <child></child>
                <child></child>
        </parent>
</root>

that is a grouping of 2 child, but this number is not a constant, instead it is 
a parameter.



thanks in advance,

Andrea Tevoi

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