Xml function to open url

I have used the tutorial [FONT=Verdana][SIZE=4][COLOR=#003366]Photo Gallery[/COLOR][/SIZE][/FONT][FONT=Verdana][SIZE=4][COLOR=#003366] Using XML and Flash [/COLOR][/SIZE][/FONT]Which is superb, by the way, however I would like to know is it possibe to Click on the image to open it in a new window full size, I tried editing the xml code however it did not work, below is what i did! Can anyone help.
Cheers

Actionscript:

[SIZE=1][COLOR=Navy]*function loadXML(loaded) {

if (loaded) {

xmlNode = this.firstChild;
image = [];
description = [];
[COLOR=Red]url = [];[/COLOR]
total = xmlNode.childNodes.length;
for (i=0; i<total; i++) {

image* = xmlNode.childNodes*.childNodes[0].firstChild.nodeValue;
description* = xmlNode.childNodes*.childNodes[1].firstChild.nodeValue;
[COLOR=Red]url* = xmlNode.childNodes*.childNodes[2].firstChild.nodeValue;[/COLOR]
}
firstImage();

} else {

content = “file not loaded!”;

}

}
xmlData = new XML();
xmlData.ignoreWhite = true;
xmlData.onLoad = loadXML;
xmlData.load(“images.xml”);
/////////////////////////////////////
listen = new Object();
listen.onKeyDown = function() {

if (Key.getCode() == Key.LEFT) {

prevImage();

} else if (Key.getCode() == Key.RIGHT) {

nextImage();

}

};
Key.addListener(listen);
previous_btn.onRelease = function() {

prevImage();

};
next_btn.onRelease = function() {

nextImage();

};
/////////////////////////////////////
p = 0;
this.onEnterFrame = function() {

filesize = picture.getBytesTotal();
loaded = picture.getBytesLoaded();
preloader._visible = true;
if (loaded != filesize) {

preloader.preload_bar._xscale = 100*loaded/filesize;

} else {

preloader._visible = false;
if (picture._alpha<100) {

picture._alpha += 10;

}

}

};
function nextImage() {

if (p<(total-1)) {

p++;
if (loaded == filesize) {

picture._alpha = 0;
picture.loadMovie(image[p], 1);
desc_txt.text = description[p];
picture_num();

}

}

}
function prevImage() {

if (p>0) {

p–;
picture._alpha = 0;
picture.loadMovie(image[p], 1);
desc_txt.text = description[p];
picture_num();

}

}
function firstImage() {

if (loaded == filesize) {

picture._alpha = 0;
picture.loadMovie(image[0], 1);
desc_txt.text = description[0];
picture_num();

}

}
function picture_num() {

current_pos = p+1;
pos_txt.text = current_pos+" / "+total;

}
[COLOR=Red] picture.onRelease = function() {
getURL(url[pos], “_blank”);
};[/COLOR]

*[/COLOR][/SIZE]XML:

[SIZE=1][COLOR=Navy]*<?xml version=“1.0” encoding=“utf-8” standalone=“yes”?>
<images>
<pic>
<image>images/1001.jpg</image>
<caption>image2</caption>
<url>images/1001_Lg.jpg</url>
</pic>
<pic>
</images>

*[/COLOR][/SIZE]Any suggestions??? [[SIZE=1][COLOR=Navy]existing code [/COLOR][/SIZE][SIZE=1][COLOR=Navy][COLOR=Red][COLOR=Black]&[/COLOR] my code[/COLOR][/COLOR][/SIZE]]
Thanks in Advance