Add and remove element in XML

Hi all,

I have a problems about vCO XML plugin; I think the plugin is not enough for some operations.

My code is here ;

var document = XMLManager.fromString(xml) ;
var nodeList = document.getElementsByTagName("IPs");


for (var i = 0 ; i < nodeList.length ; i++) {

  newElement = document.createElement("Range");
  nodeList.item(i).appendChild(newElement);
  XMLManager.saveDocument(document,path+"/test.xml") ;


}

you can see result of my code at below ;