Problem getting position of node

Hi,
       Iam attempting to append the position of the current node to  the
value of each of the node's attributes but Iam having problems in achieving
this.

Iam getting the following error:

Error at xsl:value-of on line 27 of file:/D:/xamp.xsl:
  Error in expression concat(., parent::node()/position()): Unexpected
token [<function>] in path expression


The line causing the problem is

<xsl:attribute name="{name(.)}">
<xsl:value-of select="concat(., parent::node()/position())"/>
</xsl:attribute>


cheers,
V.Omprakash
Sr. Technical Architect,
Product Architecture group
Polaris software Lab,
4555 Intellect ct, Extn: 4547
Mobile: 98843 07767


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