[xsl] assign values

["=?big5?B?qkwgpGyq5A==?=" <minikittygo at hotmail dot com>]

Hi
Suppose i have to use an xsl value to form a combine key id for the table i 
am creating: -

xml structure

<A>
  <b>value1</b>
  <c>
     <d>value2</d>
     <e>value3</e>
     <f>value4</f>
  <c>
</A>
...

<xsl:template match="a/c">
ID tag = <xsl:value-of select="a/c/d"/><xsl:value-of 
select="a/c/e"/><xsl:value-of select="a/c/f"/>
</xsl:template>

the output of this would be:
ID tag=value2value3value4
ID tag=.....

my question is, is there a way that i could assign the value of this id tag 
to something less 'longwinded' to an unique number giving the following 
output result instead:

ID tag=2
ID tag=3
ID tag=...

thanks you for help

Regards
Kit


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