<xsl:if test="@discount_applies = 'Y'"> ( <xsl:choose> <xsl:when test ="@date >= '09-28-2007'"></xsl:when> <xsl:otherwise> <xsl:value-of select="discountvalue" /><xsl:text> </xsl:text> <xsl:value-of select="@disc_value - @mk_value" /> </xsl:otherwise> </xsl:choose> ) </xsl:if>Please help.