Selecting Values Based on Index

[Igal]

Hi there,

I have the following XML:

<?xml version="1.0" encoding="UTF-8"?> 
<parent> 
    <metadata> 
          <item name="column1" /> 
          <item name="column2" /> 
    </metadata> 
    <data> 
        <row> 
            <value>10</value> 
            <value>20</value> 
        </row> 
    </data> 
</parent> 

and I need a way to output the following:

<parent>
  <column1>10</column1>
  <column2>20</column2>
</parent>

I've gotten pretty close with the following XSLT:

<xsl:output method="xml" indent="yes"/>
<xsl:strip-space elements="*"/>
 
<xsl:template match="parent/data/row">
    <parent>
        <xsl:apply-templates select="value" />
    </parent>
</xsl:template>
 
<xsl:template match="value">
    <xsl:variable name="ename">
        <xsl:value-of select="/parent/metadata/item[1]/@name" />
     </xsl:variable>
 
    <xsl:element name="{$ename}">
        <xsl:value-of select="."/>
    </xsl:element>
</xsl:template>
 
</xsl:stylesheet>

But the problem is that I don't know how to make the index of the selected <item> element equal to the value of position() of the <value> element being processed.

Any help would be greatly appreciated.

Thanks!