Pagination Gallery Help

programming flash
1

i am trying to get this gallery to work correctly, i have 13 images from an xml file and i have broken it down to 6 images per page which gives me 3 pages (6, 6, 1).

the problem:
it’s only looping through the first group of 6 images, 3 times.
1,2,3,4,5,6
1,2,3,4,5,6
1,2,3,4,5,6

it should be like this:
1,2,3,4,5,6
7,8,9,10,11,12
13,

Actionscript

function pages(plusOrMinus) {
	_global.currentNews = _global.currentNews+plusOrMinus;
	toolong = NewsStack1.length-1;
	if (_global.currentNews<0) {
		_global.currentNews = 0;
	}
	if (_global.currentNews>toolong) {
		_global.currentNews = toolong;
	}
	checkprevnext = function () {
		if (_global.currentNews>toolong-1) {
			btnState = new mx.transitions.Tween(nextx, "_alpha", Normal.easeOut, nextx._alpha, 25, 0.2, true);
			a2._visible = false;
		} else {
			var btnState = new mx.transitions.Tween(nextx, "_alpha", Normal.easeOut, nextx._alpha, 100, 0.2, true);
			a2._visible = true;
		}
		if (_global.currentNews<1) {
			btnState = new mx.transitions.Tween(prevx, "_alpha", Normal.easeOut, prevx._alpha, 25, 0.2, true);
			a1._visible = false;
			return;
		}
		btnState = new mx.transitions.Tween(prevx, "_alpha", Normal.easeOut, prevx._alpha, 100, 0.2, true);
		a1._visible = true;
	};
	/* MOVES DATA NEXT & PREV */
	pagex.txtx.text = [_global.currentNews+1]+" of "+[toolong+1];
	txtx.txtx.htmlText = _global.NewsStack1[_global.currentNews];
	txtx.txtx_2.htmlText = _global.NewsStack2[_global.currentNews];

	trace("item: "+_global.NewsStack1[_global.currentNews]);

	//_parent.pic1x.picx.loadMovie(_global.NewsStack3[_global.currentNews]);

}
stop();
txtx._alpha = 0;
pagex._alpha = 0;
_parent.contentArea._y = 160;
var yTween = new mx.transitions.Tween(_parent.pic1x, "_alpha", mx.transitions.easing.Strong.easeOut, 0, 100, 1.4, true);

var newsx = new XML();
_global.currentNews = 0;
_global.NewsStack1 = new Array();
_global.NewsStack2 = new Array();
_global.currentNews = "";
_global.descStack = {};
newsx.ignoreWhite = true;

function reloadXML(xmlFile) {
	var aTween = new mx.transitions.Tween(txtx.imageHolder, "_alpha", mx.transitions.easing.Strong.easeOut, txtx.imageHolder._alpha, 0, .3, true);
	aTween.onMotionFinished = function() {
		var aTween = new mx.transitions.Tween(txtx.imageHolder, "_alpha", mx.transitions.easing.Strong.easeOut, txtx.imageHolder._alpha, 100, .3, true);
		newsx.load(xmlFile);
		idx = 1;
	};
}

if (xmlFile == null) {
	newsx.load("http://cs.jameslawrie.com/gallery.php?category=panoramic");
}

newsx.onLoad = function(success) {
	gotoAndPlay("in");
	txtx.heading.htmlText = this.firstChild.firstChild.childNodes[0].childNodes[0].firstChild.nodeValue;

	if (success) {
		var imgCon = txtx.imageHolder;
		trace("Pages: "+newsx.firstChild.childNodes.length);

		for (i=0; i<newsx.firstChild.childNodes.length; ++i) {

			var xmlItems = this.firstChild.firstChild.childNodes;
			var perPage = xmlItems.length;
			trace("Per Page: "+perPage);
			trace(" ");

			var n:Number;
			for (n=0; n<perPage; n++) {
				if (xmlItems[n].attributes.ID) {
					trace("ID: "+xmlItems[n].attributes.ID+" - IMGTITLE: "+xmlItems[n].attributes.IMGTITLE+"  - IMGTHUMB: "+xmlItems[n].attributes.IMGTHUMB);
					imgCon.attachMovie("imgItem","imgItem"+i,imgCon.getNextHighestDepth());
					imgCon["imgItem"+i]._x = i%3*212;
					imgCon["imgItem"+i]._y = (i/3)*71;
				}				
			}
			
			_global.NewsStack1* = this.firstChild.firstChild.childNodes*.childNodes[0].firstChild.nodeValue;
			_global.NewsStack2* = this.firstChild.firstChild.childNodes*.childNodes[1].firstChild.nodeValue;

			a1.onRelease = function() {
				a1._visible = false;
				a2._visible = false;
				gotoAndPlay("outx");
				idx = -1;
			};
			a2.onRelease = function() {
				a1._visible = false;
				a2._visible = false;
				gotoAndPlay("outx");
				idx = 1;
			};
		}
		pages(-1);
	}
};

please help.

FILE HERE: GALTEST FLA