AS3: XML accessing node troubles

programming flash
1

Hi,

I have been at a loss the past couple days and am in need of some assistance.

I have an XML document that has 3 person nodes, each have 2 nested elements called image and bio. What I am trying to accomplish is this, when a user clicks any of the 3 images it would display the appropriate bio in a text field on the stage.

As it is now, when I click any of the images it loads all the bios into the outputTxt text field on the stage. Below is what I have been able to do so far.

XML:

<people>
 <person>
  <image>assets/people01.png</image>
  <bio>Description of person 1.</bio>
 </person>
 <person>
  <image>assets/people02.png</image>
  <bio>Description of person 2.</bio>
 </person>
 <person>
  <image>assets/people03.png</image>
  <bio>Description of person 3.</bio>
 </person>
</people>

Actionscript File:

package 
{
 import flash.display.*;
 import flash.events.*;
 import flash.net.*;
 import flash.text.*;
 
 public class People extends Sprite
 {
  private var xmlLoader:URLLoader;
  private var xmlData:XML;
  private var imgLoader:Loader;
  private var clip:Sprite;
  private var img:int = 0;
 
  public function People() 
  {
   xmlLoader = new URLLoader();
   xmlLoader.load(new URLRequest("people.xml"));
   xmlLoader.addEventListener(Event.COMPLETE, xmlLoaded);
  }
 
  private function xmlLoaded(e:Event):void
  {
   xmlData = new XML(e.target.data);
   loadImage();
  }
 
  private function loadImage():void
  {
   imgLoader = new Loader();
   imgLoader.contentLoaderInfo.addEventListener(Event.INIT, imageLoaded);
   imgLoader.load(new URLRequest(String(xmlData.person.image[img])));
   img++;
  }
 
  private function imageLoaded(e:Event):void
  {
   clip = new Sprite();
   clip.addChild(imgLoader.content);
   clip.x = this.width;
   addChild(clip);
 
   clip.addEventListener(MouseEvent.CLICK, onClick);
 
   if (img < xmlData.person.length())
   {
    loadImage();
   }
  }
 
  private function onClick(e:MouseEvent):void
  {   
   outputTxt.text = "";
   outputTxt.text = String(xmlData.person.bio);
  }
 
 }
}

Thanks