Undifined trace()

programming flash
1

Could anyone explain why I am getting an output of “undifined” when I trace a e.currentTarget value in the final callFull function of my AS?

Here is the AS…

import flash.display.MovieClip;

//var outer_mc:MovieClip;
var container_mc:MovieClip;

var myXML:XML;
var myTotal:Number;
var myItem:XMLList;
var myTitle:XMLList;


Font.registerFont(hattoriHanzo);
var textBox:TextField = new TextField();
var textBox1:TextField = new TextField();
var textBox2:TextField = new TextField();
var fullText:TextField = new TextField();

var format:TextFormat = new TextFormat();
format.size = 24;
format.leading = 1;
format.align = TextFormatAlign.LEFT;
format.font = "Hattori Hanzo Light";
format.bold = true;
format.color = 0x333333;
format.letterSpacing = 2;

var format1:TextFormat = new TextFormat();
format1.size = 12;
format1.leading = 1;
format1.align = TextFormatAlign.LEFT;
format1.font = "Hattori Hanzo Light";
format1.bold = true;
format1.color = 0x999999;
format1.letterSpacing = 2;


var myXMLLoader:URLLoader = new URLLoader();
myXMLLoader.load(new URLRequest("http://newsrss.bbc.co.uk/rss/sportonline_uk_edition/front_page/rss.xml"));
myXMLLoader.addEventListener(Event.COMPLETE, processXML);


function processXML(e:Event):void
{
	myXML = new XML(e.target.data);
	myTotal = myXML.channel.item.length();
	myItem = myXML.channel.item;
	//outer();
	callNews();
}

/*function outer():void
{
	outer_mc = new MovieClip;
	addChild(outer_mc);
}*/

function callNews():void
{
	for (var i:int = 0; i < myTotal; i++)
	{
		textBox = new TextField();
		textBox.defaultTextFormat = format;
		textBox.selectable = false;
		textBox.mouseEnabled = false;
		textBox.antiAliasType = AntiAliasType.ADVANCED;
		textBox.multiline = true;
		textBox.wordWrap = true;
		textBox.width = 100;

		textBox1 = new TextField();
		textBox1.defaultTextFormat = format;
		textBox1.selectable = false;
		textBox1.mouseEnabled = false;
		textBox1.antiAliasType = AntiAliasType.ADVANCED;
		textBox1.multiline = true;
		textBox1.wordWrap = true;
		textBox1.width = 400;
		textBox1.x = 300;

		textBox2 = new TextField();
		textBox2.defaultTextFormat = format1;
		textBox2.selectable = false;
		textBox2.mouseEnabled = false;
		textBox2.antiAliasType = AntiAliasType.ADVANCED;
		textBox2.multiline = true;
		textBox2.wordWrap = true;
		textBox2.width = 700;
		textBox2.y = 40;

		myTitle = myItem*.title;
		var myDate = myItem*.pubDate;
		var myDesc = myItem*.description;
		textBox.text = myTitle;
		textBox1.text = myDate;
		textBox2.text = myDesc;
		

		container_mc = new MovieClip;

                container_mc.addChild(textBox);
		container_mc.addChild(textBox1);
		container_mc.addChild(textBox2);
		container_mc.height = 150;
		container_mc.width = 700;
		container_mc.y = (container_mc.height+10)*i;

		addChild(container_mc);
		
		container_mc.addEventListener(MouseEvent.CLICK, callFull);

	}
}

function callFull(e:MouseEvent):void
{
	trace(e.currentTarget.myTitle);
}