Remove xalan extension function

This is the function I use to display tree structure in html on the browser.

************************************
<lxslt:component elements="init incr" functions="read" prefix="counter">
  <lxslt:script lang="javascript">
  var out=0;
  var idi;

    function outID(){
   var id="Out"+out;
   idi=id;
   out=out+1;
   return id;
  }

    function inID(){
   return idi+"d";
    }</lxslt:script>
 </lxslt:component>
************************************
and this is the way that it is called
************************************
<a class="outline">
         <xsl:attribute name="id">
                 <xsl:value-of select="counter:outID()"/>
         </xsl:attribute>
         <img src="../images/foldclosed.gif" class="imag"
alt="Expand/Collapse content tree at docgroup"/>
  </a>
************************************
I would like to remove the dependance on this extension function and instead
use standard xslt so I could go accross processors.

Thanks.

TP.

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