[xsl] why get the value not be calculated

[Roelof Wobben <rwobben@xxxxxxxxxxx>]

Hello,



I have this xslt :



<xsl:param name="total_articles" select="count(data/dagboek/entry)" />

<xsl:param name="articles_per_page">
    <xsl:choose>
        <xsl:when test="$page = 1 and $value=2005-09">2</xsl:when>
        <xsl:otherwise>3</xsl:otherwise>
    </xsl:choose>
</xsl:param>


<xsl:param name="number_pages">
    <xsl:choose>
        <xsl:when test="$page = 1 and $value=2005-09">8</xsl:when>
        <xsl:otherwise>floor(number($total_articles)-1) div
$articles_per_page)+1"/</xsl:otherwise>
    </xsl:choose>
</xsl:param>




But when I do :



<xsl:value-of select="$number_pages>



I see the whole formula displayed and not the outcome.



What did I do wrong ?



Roelof