For Each - Unique Items

Hi guys,

First of all thanks for the help on my last issue I am comming up with a work 
around.

I have another query someone might be able to help with.

Is it possible to have a for-each loop that can determin if an item is a 
unique in that list.

<xsl:for-each select="product/productAttribute[contains(@stringValue,'.')]">
where each @stringValue is unique

Thanks for the help.

Olmec


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Olmec Sinclair
doLithe Internet
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