add initial findings

c2015/lib/xml/xmlLib.js

@@ -0,0 +1,15 @@
+function getInternalXML(url){
+    var xhttp, xmlDoc;
+    if (window.XMLHttpRequest)
+      {
+      xhttp=new XMLHttpRequest();
+      }
+    else // code for IE5 and IE6
+      {
+      xhttp=new ActiveXObject("Microsoft.XMLHTTP");
+      }
+    xhttp.open("GET",url,false);
+    xhttp.send();
+    xmlDoc=xhttp.responseXML;
+    return xmlDoc;
+}