updating xsl:variable inside the loop

Hi,
  I am using xsl:variable inside the loop.
xsl:variable should be updated in next iteration. 
How to do this?

Problem with xsl:variable usage
Please tell me solution for this.
Thanks in advace
Regards
Arul

My XML file content
		<caption name="User name" rowindex="1">
		<caption name="Address" rowindex="1">
		<label name="street" rowindex="2">
		<combo name="country" rowindex="2"/>
		<caption name="Job" rowindex="3">
		<caption name="Profil" rowindex="3">
		

My XSL file content
		
	<xsl:variable name="rowindextmp">0</xsl:variable>
	     <xsl:for-each select="child::*">
		<xsl:if test="($rowindextmp &lt; @rowindex)">
			<xsl:variable name="rowindextmp"
select="@rowindex"/>
			<xsl:text>tableRow = new H2WTableRow<xsl:text>);
    			</xsl:text>
			
		</xsl:if>
			caption or label or combo process goes here....


Expected output is:
 
  tableRow = new H2WTableRow
	caption
	caption
  tableRow = new H2WTableRow
	label
	combo
  tableRow = new H2WTableRow
	caption
	caption



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                      Arulraj   Chennai, India
¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø¤º°`°º¤ø,¸¸,ø¤º

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