dynamic xml path

[Marc Luzietti]

I'm an action script noob, so be gentle.

I was given a file and told to make the xml path an external variable. This is the code I have:

 var panelNumber:Number;
var xmlLoaderPath:URLLoader = new URLLoader();
xmlLoaderPath.addEventListener(Event.COMPLETE,loadXML);
xmlLoaderPath.load(new URLRequest("FlashFiles/CP_UnsecuredHomePgDataXMLPath.xml"));
function loadXML(e:Event):void
{
	var myPath:XML;
	XML.ignoreWhitespace = true; 
	myPath = new XML(e.target.data);
	var path:String = myPath.path;

	//===================================================================================\\
	var xmlLoader:URLLoader = new URLLoader();
	xmlLoader.addEventListener(Event.COMPLETE, showXML);
	xmlLoader.load(new URLRequest(path));
	
	

	//===================================================================================\\
}
var myData:XML;
function showXML(e:Event):void {
	XML.ignoreWhitespace = true; 
	myData = new XML(e.target.data);
	
	var image1:String = myData.quote[0].image;
	var image2:String = myData.quote[0].image2;
	var button1:String = myData.button_image;
	
	// Adding movies
	var bgs:mc_bg = new mc_bg();
	bgs.name = "bgs";
	addChild(bgs);	
}   

Now, on this page (http://www.afcomponents.com/tutorials/img_loop/3/), what I want to do seems to be rather simple. But I don't know how to modify this script to make it work right.