Склонение после числительных

declension.xml

<xsl:template name="declension">
	<xsl:param name="number" />
	<xsl:param name="f0" />
	<xsl:param name="f1" />
	<xsl:param name="f2" />
	<xsl:variable name="absnum">
		<xsl:choose>
			<xsl:when test="$number &lt; 0"><xsl:value-of select="0 - $number" /></xsl:when>
			<xsl:otherwise><xsl:value-of select="$number" /></xsl:otherwise>
		</xsl:choose>
	</xsl:variable>
	<xsl:choose>
	   <xsl:when test="($absnum mod 10) = 1 and ($absnum mod 100) != 11">
		  <xsl:value-of select="$f0"/>
	   </xsl:when>
	   <xsl:when test="(($absnum mod 10) &gt;= 2) and (($absnum mod 10) &lt;= 4) and (($absnum mod 100 &lt; 10) or ($absnum mod 100 &gt;= 20))">
		  <xsl:value-of select="$f1"/>
	   </xsl:when>
	   <xsl:otherwise>
		  <xsl:value-of select="$f2"/>
	   </xsl:otherwise>
	</xsl:choose>
</xsl:template>