from the following xml i want do display data in 2 columns only those values 
which are answered.
<Field>

            <Answer>5~~6~~8~~9~~10</Answer>

             <Options>

               <Option>

                 <ItemId>5</ItemId>

                 <ItemValue>first first</ItemValue>

               </Option>

               <Option>

                 <ItemId>6</ItemId>

                 <ItemValue>second first</ItemValue>

               </Option>

               <Option>

                 <ItemId>7</ItemId>

                 <ItemValue>third first</ItemValue>

               </Option>

               <Option>

                 <ItemId>8</ItemId>

                 <ItemValue>fourth first</ItemValue>

               </Option>

               <Option>

                 <ItemId>9</ItemId>

                 <ItemValue>fifth first</ItemValue>

               </Option>

               <Option>

                 <ItemId>10</ItemId>

                 <ItemValue>sixth first</ItemValue>

               </Option>

               <Option>

                 <ItemId>11</ItemId>

                 <ItemValue>seventh first</ItemValue>

               </Option>

               <Option>

                 <ItemId>12</ItemId>

                 <ItemValue>eight first</ItemValue>

               </Option>

               <Option>

                 <ItemId>13</ItemId>

                 <ItemValue>ninth first</ItemValue>

               </Option>

             </Options>

           </Field>



i want to display itemvalue in two columns only those itemValue which
are answered.

for the above example

it will print like this

first first          second first

fourth first       fifteh first

sixth first

i wrote a code to gettng this solution.
<stylesheet version="1.0" xmlns="http://www.w3.org/1999/XSL/Transform" 
xmlns:exsl="http://exslt.org/common" extension-element-prefixes="exsl">
<xsl:value-of select="Field"/>
<xsl:variable name="AnsId">
<xsl:value-of select="Answer" />
</xsl:variable>
<xsl:variable name="Record">
	<xsl:for-each select="Options/Option">																
	<xsl:if test="contains($AnsId,ItemId)">
		<item><xsl:value-of select="ItemValue"/></item>
	</xsl:if>
	</xsl:for-each>
	</xsl:variable>																								
<fo:table width="98mm">

<fo:table-column column-width="49mm"/>
<fo:table-column column-width="49mm"/>														
	<fo:table-body>																
		<xsl:for-each select="exsl:node-set($Record)/item">
		<xsl:if test="(position() mod 2)=1">
		<fo:table-row>																
			
			<fo:table-cell text-align="left">																			
	<fo:block  font-family="times new roman" color="#3464AC" font-size="10pt" 
letter-spacing.minimum=".2mm"  wrap-option="wrap"	hyphenate="true" 
width="43mm" padding="1mm">																									
		
			<xsl:value-of select="." />																	
		</fo:block>>
		</fo:table-cell>
		<fo:table-cell>	
	<fo:block font-family="times new roman" color="#3464AC" font-size="10pt"  
letter-spacing.minimum=".2mm" wrap-option="wrap"	hyphenate="true" 
width="45mm">																	
			<xsl:value-of 
select="./following-sibling::exsl:node-set($Record)/item[1]"/>																			
		</fo:block>		
		</fo:table-cell>																	
		</fo:table-row>
		</xsl:if>
	</xsl:for-each>																		
	</fo:table-body>
</fo:table>
</xsl:value-of>

</stylesheet>

but it's not working. because nfop is throwing a exception. due to 
node-set() function. it's not supporting node-set() function.
is there any other solution.


  
-- 
Virendra Chandra
Software Engineer
Glansa Solution,Secunderabad