<xsl:template name="replace-br-tag">
	<xsl:param name="string"/>
	<xsl:call-template name="replace">
		<xsl:with-param name="string" select="$string"/>
		<xsl:with-param name="from" >&lt;br&gt;</xsl:with-param>
		<xsl:with-param name="to">&lt;br/&gt;</xsl:with-param>
	</xsl:call-template>
</xsl:template>

<xsl:template name="replace">
	<xsl:param name="string"/>
	<xsl:param name="from"/>
	<xsl:param name="to"/>
	<xsl:choose>
		<xsl:when test="contains($string, $from)">
			<xsl:value-of select="substring-before($string, $from)"/>
			<xsl:copy-of select="$to"/>
			<xsl:call-template name="replace">
				<xsl:with-param name="string" select="substring-after($string, $from)"/>
				<xsl:with-param name="from" select="$from"/>
				<xsl:with-param name="to" select="$to" />
			</xsl:call-template>
		</xsl:when>
		<xsl:otherwise>
			<xsl:value-of select="$string" />
		</xsl:otherwise>
	</xsl:choose>
</xsl:template>