VFP: Inserting Nodes with XML Object

This was not a fun experiment. The key here is that we are using Visual Foxpro
to insert into a XML document. We do this by selecting the parent node, then insert
into the child nodes at a specific location. I dont see any other way to optimize this but I'm open for suggestions.

* OPEN MSXML Object
xmlDoc=CREATEOBJECT("Msxml2.DOMDocument.6.0")
xmlDoc.ASYNC="false"
xmlDoc.LOAD("xmltest.xml")
x=xmlDoc.documentElement

* INit document fragment
docFrag = xmlDoc.CreateDocumentFragment()

* Set the XML
docFrag.appendChild(xmlDoc.CreateElement("REF_J"))

* Obtain Original Node where children Exist
oNode=xmlDoc.selectnodes("/recordset/L.2000B/L.2300")
i=0
* Object Creation Of children nodes to iterate
objChildNodes = oNode.ITEM(0).childNodes
* Iterate through children, identify the node you want to insert before
FOR EACH strNode IN objChildNodes
        ** NODE IDENTIFIED, DO INSERT
        IF strNode.nodename="REF_K"
                * Inserting at the location of the node with children, insert before the location of the child node.
                oNode.ITEM(0).insertBefore(docFrag, oNode.ITEM(0).childNodes.ITEM(i))
                EXIT FOR
        ENDIF
        i=i+1
NEXT

* Save XML
xmlDoc.SAVE("xmltest-output.xml")