[xsl] possible grouping problem.

["Charlie0 charlieo0@xxxxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>]

Greetings,

I have an issue that I think is a grouping problem but I just can't seem 
to figure it out. I have no code to show as I'm that lost on this.

I have the following XML that needs to transform to a comma delimited 
text file. See text after the XML. Any assistance to get me in the right 
direction is appreciated.

XML:

<work_package id="M2183892350419">
   <eqpcond>
      <targetfile id="O1012492350419"/>
   </eqpcond>
   <eqpcond>
      <targetfile id="O1003092350419">
         <targetfile id="O1012492350419"/>
         <targetfile id="O1000492350419"/>
         <targetfile id="O1002492350419">
            <targetfile id="O1012492350419"/>
            <targetfile id="O1000192350418"/>
            <targetfile id="O1000192350416"/>
            <targetfile id="O1000192350417"/>
            <targetfile id="O1000192350415"/>
            <targetfile id="O1000192350414"/>
         </targetfile>
      </targetfile>
   </eqpcond>
   <eqpcond>
      <targetfile id="M2184292350419">
         <targetfile id="O1012492350419"/>
         <targetfile id="M2171392350419">
            <targetfile id="O1012492350419"/>
            <targetfile id="M2171492350419">
               <targetfile id="O1012492350419"/>
               <targetfile id="M2171292350419"/>
            </targetfile>
            <targetfile id="M2171192350419">
               <targetfile id="O1012492350419"/>
            </targetfile>
         </targetfile>
         <targetfile id="M2183992350419">
            <targetfile id="O1012492350419"/>
            <targetfile id="O1003092350419">
               <targetfile id="O1012492350419"/>
               <targetfile id="O1000492350419"/>
               <targetfile id="O1002492350419"/>
            </targetfile>
            <targetfile id="O1011492350417">
               <targetfile id="O1012492350419"/>
            </targetfile>
         </targetfile>
         <targetfile id="M2007992350419">
            <targetfile id="O1012492350419"/>
            <targetfile id="O1003092350419">
               <targetfile id="O1012492350419"/>
               <targetfile id="O1000492350419"/>
               <targetfile id="O1002492350419"/>
            </targetfile>
         </targetfile>
</targetfile></eqpcond></work_package>

Desired output:

M2183892350419,O1012492350419
M2183892350419,O1003092350419
M2183892350419,,O1012492350419,O1000492350419,O1002492350419
M2183892350419,,,O1012492350419,O1000192350418,O1000192350416,O1000192350417
M2183892350419,M2184292350419
M2183892350419,,O1012492350419,M2171392350419
M2183892350419,,,O1012492350419,M2171492350419
M2183892350419,,,,O1012492350419,M2171292350419
M2183892350419,,,M2171192350419
M2183892350419,,,,O1012492350419
M2183892350419,,M2183992350419
M2183892350419,,,O1012492350419,O1003092350419
M2183892350419,,,,O1012492350419,O1000492350419,O1002492350419
M2183892350419,,,O1011492350417
M2183892350419,,,,O1012492350419
M2183892350419,,M2007992350419
M2183892350419,,,O1012492350419,O1003092350419
M2183892350419,,,,O1012492350419,O1000492350419,O1002492350419

Regards,

CharlieO