# HG changeset patch
# User Nicholas Jillings <nickjillings@users.noreply.github.com>
# Date 1455878452 0
# Node ID e5aee5d606f8a438a9720d41a10a68aaa7e101e8
# Parent  0e4723c6f533e9ae5dc95fbec04f00af6b5d7cb3
Volume tracker stores data in result <metric> node (was saving in <survey>).

diff -r 0e4723c6f533 -r e5aee5d606f8 core.js
--- a/core.js	Thu Feb 18 10:59:01 2016 +0000
+++ b/core.js	Fri Feb 19 10:40:52 2016 +0000
@@ -2846,12 +2846,12 @@
         }
         this.slider.onmouseup = function(event)
         {
-            var storePoint = testState.currentStore.XMLDOM.children[0].getAllElementsByName('volumeTracker');
+            var storePoint = testState.currentStore.XMLDOM.getElementsByTagName('metric')[0].getAllElementsByName('volumeTracker');
             if (storePoint.length == 0)
             {
                 storePoint = storage.document.createElement('metricresult');
                 storePoint.setAttribute('name','volumeTracker');
-                testState.currentStore.XMLDOM.children[0].appendChild(storePoint);
+                testState.currentStore.XMLDOM.getElementsByTagName('metric')[0].appendChild(storePoint);
             }
             else {
                 storePoint = storePoint[0];