How to parse recursive DOM object

HI ,

I am facing problem in parsing recursive dom object , how to get the nested level,
and the levels at different levels

I have the xml like
<root> computer
    <cat > desktop
        <cat > compaq
               <cat>  servers
                   <child> 370 <child>
                     <child> 220 series </child >
                 </cat>
          </cat>
           <cat> dell
                       <child> pentium < /child>
            </cat>
      </cat>
</root>


I am looking for output some thing like

folderTree = gFld(" Computer " , "" )
        aux1 = insFld(folderTree, gFld("desktop ", ""))
                aux2 =  insFld(aux1, gFld("compaq", ""))
                         aux3 = insFld(aux2, gFld("servers ", ""))
                                aux4 = insfld(aux3,gFld("370",""))
                                aux4 = insfld(aux3,gFld("220"))
               aux2 = insFld(aux1, gFld("dell"))
                         aux3 = insFld(aux2, gFld("pentium" ))


thanks
sivaji



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