<xsl:variable name="sum" select="sum(Borrower[Rank=1]/AssetSet/Asset/Amount)"/>
<xsl:choose>
  <xsl:when test="$sum">
    <xsl:value-of
      select="format-number($sum, '$.00')"/>
  </xsl:when>
  <xsl:otherwise>&#160;</xsl:otherwise>
</xsl:choose>

Enjoy,
Wendell

When I use the following:

<xsl:value-of select="format-number(sum(Borrower[Rank=1]/AssetSet/Asset/Amount), '$.00')"/>

the page displays "NaN" when none of the "Amount" elements in the XML have values. Instead of NaN, I would like the page to display nothing (a blank) if no asset "Amount" values are returned in the XML. How do I do this?

Thanks,
Katie

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Wendell Piez                            mailto:wapiez@xxxxxxxxxxxxxxxx
Mulberry Technologies, Inc.                http://www.mulberrytech.com
17 West Jefferson Street                    Direct Phone: 301/315-9635
Suite 207                                          Phone: 301/315-9631
Rockville, MD  20850                                 Fax: 301/315-8285
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  Mulberry Technologies: A Consultancy Specializing in SGML and XML
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