请教一个XML文件里的图片加超链接的问题！急！！！

<icons>
<icon image="icon1.png"  tooltip="LimeWire" />

<icon image="icon2.png"  tooltip="Rubik's Cube" />

<icon image="icon3.png"  tooltip="Widgets" />

<icon image="icon4.png" tooltip="Trash Can" />

<icon image="icon5.png"  tooltip="Compass"/>

<icon image="icon6.png" tooltip="Toaster" />

<icon image="icon7.png"  tooltip="Can of SPAM" />

<icon image="icon8.png" tooltip="Apple iMac" />

<icon image="icon9.png"  tooltip="Apple iPod" />

<icon image="icon10.png"   tooltip="Terminal Window" />

</icons>
上面的是XML文件，如何对每个图片加超链接呢？

import mx.utils.Delegate;

var numOfItems:Number;
var radiusX:Number = 300;
var radiusY:Number = 75;
var centerX:Number = Stage.width / 2;
var centerY:Number = Stage.height / 2;
var speed:Number = 0.05;
var perspective:Number = 130;
var home:MovieClip = this;

var tooltip:MovieClip = this.attachMovie("tooltip","tooltip",10000);
tooltip._alpha = 0;

var xml:XML = new XML();
xml.ignoreWhite = true;

xml.onLoad = function()
{
       var nodes = this.firstChild.childNodes;
       numOfItems = nodes.length;
       for(var i=0;i<numOfItems;i++)
       {
              var t = home.attachMovie("item","item"+i,i+1);
              t.angle = i * ((Math.PI*2)/numOfItems);
              t.onEnterFrame = mover;
              t.toolText = nodes[i].attributes.tooltip;
              t.icon.inner.loadMovie(nodes[i].attributes.image);
              t.r.inner.loadMovie(nodes[i].attributes.image);
              t.icon.onRollOver = over;
              t.icon.onRollOut = out;
              t.icon.onRelease = released;
       }
}

function over()
{
       home.tooltip.tipText.text = this._parent.toolText;
       home.tooltip._x = this._parent._x;
       home.tooltip._y = this._parent._y - this._parent._height/2;
       home.tooltip.onEnterFrame = Delegate.create(this,moveTip);
       home.tooltip._alpha = 100;
}

function out()
{
       delete home.tooltip.onEnterFrame;
       home.tooltip._alpha = 0;
}

function released()
{
       trace(this._parent.toolText);
}

function moveTip()
{
       home.tooltip._x = this._parent._x;
       home.tooltip._y = this._parent._y - this._parent._height/2;
}

xml.load("icons.xml");

function mover()
{
       this._x = Math.cos(this.angle) * radiusX + centerX;
       this._y = Math.sin(this.angle) * radiusY + centerY;
       var s = (this._y - perspective) /(centerY+radiusY-perspective);
       this._xscale = this._yscale = s*100;
       this.angle += this._parent.speed;
       this.swapDepths(Math.round(this._xscale) + 100);
}

this.onMouseMove = function()
{
       speed = (this._xmouse-centerX)/2500;
}

这个是FLA文件的AS代码！请教！

哪位回答一下？

你要怎么加链接?