How to use arrays type of variable in XSLT?

Hello,

In XSLT, we declare some global variable like this..

<xsl:variable name="x1">10</xsl:variable>
<xsl:variable name="x2">100</xsl:variable>
<xsl:variable name="x3">151</xsl:variable>

<xsl:output method="xml" encoding="UTF-8"
indent="yes"/>
<xsl:template match="/">
<xsl:element name="layout">
			<xsl:call-template name="office-body"/>
		</xsl:element>
	</xsl:template>



		
__________________________________
Do you Yahoo!?
Yahoo! Mail Address AutoComplete - You start. We finish.
http://promotions.yahoo.com/new_mail