Rearrange element in hierarchy structure using xsl

Hello,

I need your help to convert the Flat XML to
Hierarchical structure..

I have the following input xml
--------------------------------
<?xml version="1.0" encoding="UTF-8"?>
<office>
<ordered-list style-name="L1">
 <list-item>
	<h>Application:Die Testapplikation</h>
 </list-item>
</ordered-list>
<ordered-list style-name="L2">
 <list-item>
    <ordered-list>
	<list-item>
	 <h>Processgroup</h>
        </list-item>
     </ordered-list>
 </list-item>
</ordered-list>
<ordered-list style-name="L3">
  <list-item>
     <ordered-list>
	<list-item>
	  <ordered-list>
	     <list-item>
		<h>Process:FSRenta </h>
  	     </list-item>
  	  </ordered-list>
	</list-item>
     </ordered-list>
  </list-item>
</ordered-list>
<ordered-list style-name="L3">
  <list-item>
     <ordered-list>
 	<list-item>
	  <ordered-list>
 	     <list-item>
		<ordered-list>
		   <list-item>
		    <h>PanelName:AnalysisLayout</h>
		    <p>TitelIcon:xxxxx</p>
		   </list-item>
		</ordered-list>
 	     </list-item>
	</ordered-list>
     </list-item>
  </ordered-list>
</list-item>
</ordered-list>
</office>

My expected result is: I want to create a hierachy
structure like the following
-----------------------
<Application>
 <Processgroup>
   <Process>
     <PanelName>AnalysisLayout</PanelName>
   </Process>
 </Processgroup>
</Application>

Any help??

thanks in advance
Regards,
Raj


		
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