Problem with XML Loop Placing Dynamic Points

I am working on a map that is pulling data in from an xml file to plot the points. I have written the code below that runs a loop through and attachs a movie clip based on the xml. The problem is is that the attached movies are not showing up at all. I have run traces to see if the data is coming through correctly and it appears that it is. Can anyone see a problem with my code that would be causing this?

var xml = new XML();
xml.ignoreWhite = true;
xml.onLoad = function(success){
  numOfLocs = this.firstChild.childNodes.length;
 for (i=0; i<numOfLocs; i++) {
 varName = this.firstChild.childNodes*.childNodes[3].firstChild.nodeValue;
 XLoc = this.firstChild.childNodes*.childNodes[11].firstChild.nodeValue;
 YLoc = this.firstChild.childNodes*.childNodes[12].firstChild.nodeValue;
 this.mapBaseMC.dotsMC.attachMovie("mappointMC", varName, i);
 this.mapBaseMC.dotsMC.varName._x = XLoc
 this.mapBaseMC.dotsMC.varName._y = YLoc
xml.load("[XML FILE](http://compass/clfr/Metrics_copy(1)/new%20pages/LakeOfTheOzarks/OzarksXML.xml)");