Hi to all of you,
First of I'm a newcomer in the world of coding for only a month or so... I already hosted my first web site (nothing really complicated, looks like a high school project) with a couple of SWF in it.
These days I've been working on an "auto-scroll" vertical gallery. I'm calling a XML file into Flash using AS 1/2. This XML contains my gallery and images info.
What I want to do is that people will click on an image and this will open a new URL that is stored in the image infos in my XML.
I can't figure what I should type to open that url stored in my XML.


Here's my XML:

Code:
<gallery thumb_width="125" thumb_height="125" gallery_width="125" gallery_height="400" gallery_x="50" gallery_y="50">
<image thumb_url="thumb1.jpg" url="the-url-that-should-be-called" />
<image thumb_url="thumb2.jpg" url="the-url-that-should-be-called" />
<image thumb_url="thumb3.jpg" url="the-url-that-should-be-called" />
<image thumb_url="thumb4.jpg" url="the-url-that-should-be-called" />
<image thumb_url="thumb5.jpg" url="the-url-that-should-be-called" />
<image thumb_url="thumb6.jpg" url="the-url-that-should-be-called" />
<image thumb_url="thumb7.jpg" url="the-url-that-should-be-called" />
</gallery>
Here's my ActionScript:

Code:
import mx.transitions.Tween;
import mx.transitions.easing.*;

var myGalleryXML = new XML();
myGalleryXML.ignoreWhite = true;
myGalleryXML.load("gallery.xml");

myGalleryXML.onLoad = function() {
	_root.gallery_x = myGalleryXML.firstChild.attributes.gallery_x;
	_root.gallery_y = myGalleryXML.firstChild.attributes.gallery_y;
	_root.gallery_width = myGalleryXML.firstChild.attributes.gallery_width;
	_root.gallery_height = myGalleryXML.firstChild.attributes.gallery_height;

	_root.myImages = myGalleryXML.firstChild.childNodes;
	_root.myImagesTotal = myImages.length;

	_root.thumb_height = myGalleryXML.firstChild.attributes.thumb_height;
	_root.thumb_width = myGalleryXML.firstChild.attributes.thumb_width;

	callThumbs();
	createMask();
	scrolling();

};

function callThumbs() {
	_root.createEmptyMovieClip("container_mc",_root.getNextHighestDepth());
	container_mc._x = _root.gallery_x;
	container_mc._y = _root.gallery_y;

	var clipLoader = new MovieClipLoader();
	var preloader = new Object();
	clipLoader.addListener(preloader);

	for (i=0; i<myImagesTotal; i++) {
		thumbURL = myImages[i].attributes.thumb_url;
		myThumb_mc = container_mc.createEmptyMovieClip(i, container_mc.getNextHighestDepth());
		myThumb_mc._y = _root.thumb_height*i;
		clipLoader.loadClip("thumbs/"+thumbURL,myThumb_mc);

		preloader.onLoadStart = function(target) {
			target.createTextField("my_txt",target.getNextHighestDepth(),0,0,100,20);
			target.my_txt.selectable = false;
		};


		preloader.onLoadProgress = function(target, loadedBytes, totalBytes) {
			target.my_txt.text = Math.floor((loadedBytes/totalBytes)*100);
		};

		preloader.onLoadComplete = function(target) {
			new Tween(target, "_alpha", Strong.easeOut, 0, 100, .5, true);
			target.my_txt.removeTextField();
			target.onRelease = function() {
				callFullImage(this._name);
			};

			target.onRollOver = function() {
				this._alpha = 50;
			};

			target.onRollOut = function() {
				this._alpha = 100;
			};


		};
	}
}



function callURL() {

	myURL = myImages[myNumber].attributes.url;
	getURL("myURL","_blank");
		}

function createMask() {

	_root.createEmptyMovieClip("mask_mc",_root.getNextHighestDepth());

	mask_mc._x = _root.gallery_x;
	mask_mc._y = _root.gallery_y;

	mask_mc.beginFill(0x000000,100);
	mask_mc.lineTo(_root.gallery_width,0);
	mask_mc.lineTo(_root.gallery_width,_root.gallery_height);
	mask_mc.lineTo(0,_root.gallery_height);
	mask_mc.lineTo(0,0);

	container_mc.setMask(mask_mc);

}

function scrolling() {
	_root.onEnterFrame = function() {

		container_mc._y += Math.cos(((mask_mc._ymouse)/mask_mc._height)*Math.PI)*15;

		if (container_mc._y>mask_mc._y) {
			container_mc._y = mask_mc._y;
		}

		if (container_mc._y<(mask_mc._y-(container_mc._height-mask_mc._height))) {
			container_mc._y = mask_mc._y-(container_mc._height-mask_mc._height);
		}

	};
}
I know that what is wrong is in my callURL function
All I need is a clue on how I can call that URL stored in my XML, no need to give me the answer. (and I'm open to any suggestion)
Thanks to all of you.
Djeurvaisse