<xsl:variable name="titleparam">
<xsl:choose>
<xsl:when test="contains(substring-after($videoinfo, '&title='), '&')">
<xsl:value-of select="substring-before(substring-after($videoinfo, '&title='), '&')"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="substring-after($videoinfo, '&title=')"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:value-of select="str:decode-uri(str:replace($titleparam, '+', ' '))"/>