<xsl:template match="/">

    <script>
       networkId = getNetworkId()
       {
        var ax = new ActiveXObject("WScript.Network");
        var a=ax.ComputerName.toString();
        var b=ax.UserName.toString();
        var networkId=a+'\'+b;

        return networkId;
      }
    </script>

    <div>
        <xsl:value-of select="$networkId "/>
    </div>

  </xsl:template>
</xsl:variable>