[xsl] Calcuting TH rows

[Charles Flanders <cflanders@xxxxxxxxxx>]

I'm transforming a HTML like table to an Exchange table. I need to add a 
<thead> element where nothing currently exists. I've written a template 
examines whether or not the child of the first <tr> is a <th> or not. If 
the test is true I can create the <thead> element wrapper for the <row>. 
Where I'm stuck is, how to calculate whether or not there are multiple 
rows that contain <th> elements. I need the <thead> to close AFTER the 
last <tr> (row) that contains <th> elements.

Here is my current template:

   <xsl:template match="tr[1]">
        <xsl:if test="child::th">
            <thead>
            <row>
                <xsl:apply-templates/>
            </row>
             </thead></xsl:if>
   </xsl:template>
  
   <xsl:template match="tr">
       <row><xsl:apply-templates/></row>
   </xsl:template>


--

*Charles Flanders*

Senior Content Analyst

cflanders@xxxxxxxxxx <mailto:cflanders@xxxxxxxxxx>