problem with tags

Hi,

I am using

<xsl:when test="boolean">
 <xsl:value-of select="../@name"> <!-- Selects the attribute name in
xml-->
<xsl:when>


I my xml I have the following:

Alt 1
=====
<attribute name="averagePow">
  <description>
  </description>
  <noNotification/>
  <nonPersistent/>
  <readOnly/>
  <dataType>
   <boolean/>
  </dataType>
</attribute>

Alt 2
=====
<attribute name="cqiAdj">
  <description>
  </description>
  <noNotification/>
  <nonPersistent/>
  <readOnly/>
  <dataType>
   <boolean>
	<defaultValue>false</defaultValue>
   </boolean>
  </dataType>
</attribute>

When I have alt 1 then no attribute name is selected. But it is in alt
2.
Why is this the case? I am using Xalan 2.4.1

cheers,

//mikael