Getting rid of a page number on titlepage-even in single-sided format

[Nancy Brandt <nancy_brndt@yahoo.com>]

Hi folks!

When i try to remove a page number on titlepage-even (,in single-sided format it is also removed on the Part page.
I tried the following in my custom xsl:

<xsl:template name="footer.content"> 
  <xsl:param name="pageclass" select="''"/>
  <xsl:param name="sequence" select="''"/>
  <xsl:param name="position" select="''"/>
  <xsl:param name="gentext-key" select="''"/>
  <xsl:param name="element" select="''"/>
  <fo:block> 
    <xsl:choose>
      <xsl:when test="$double.sided = 0 and $position='center' and
        $pageclass ='titlepage'">
        <!-- nop -->
      </xsl:when>

      <xsl:when test="$double.sided = 0 and $position='center' and
        $pageclass ='titlepage' and $element='part'">
        <fo:page-number/>
      </xsl:when>
....

But it does nothing ;-(. Please, advise!

Thank you in advance!!!
Nancy