var xPos,yPos;
xPos = 0;
yPos = 0;
var isNS = (navigator.appName == "Netscape" && parseInt(navigator.appVersion) >= 4);
function pos()
{
	imgElem = document.images["img1"];
	if(isNS)
	{
		xPos = eval(imgElem).x;
		yPos = eval(imgElem).y;
	}
	else
	{
        xPos = eval(imgElem).offsetLeft;
        tempEl = eval(imgElem).offsetParent;
        while (tempEl != null)
        {
			xPos += tempEl.offsetLeft;
            tempEl = tempEl.offsetParent;
        }
		 yPos = eval(imgElem).offsetTop;
		 tempEl = eval(imgElem).offsetParent;
		 while (tempEl != null)
		 {
			yPos += tempEl.offsetTop;
			tempEl = tempEl.offsetParent;
		}
		xPos = xPos - 25;
	}
}

function showObject(object)
{
	var lft,tp;
	w1 = document.images["img1"].width;
	w2 = 345;
	lft = xPos - (w2-w1);
	tp = yPos;
	object.left = lft + 11;
	object.top = tp - 25;
	object.borderColor = 'green';
    object.visibility = VISIBLE;
}

function hideObject(object)
{
	object.visibility = HIDDEN;
}

function showLgImage()
{
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById('bigImage').style.visibility = 'visible';
	}
	else {
		if (document.layers) { // Netscape 4
			document.bigImage.visibility = 'visible';
		}
		else { // IE 4
			document.all.bigImage.style.visibility = 'visible';
		}
	}
}

function hideLgImage()
{
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById('bigImage').style.visibility = 'hidden';
	}
	else {
		if (document.layers) { // Netscape 4
			document.bigImage.visibility = 'hidden';
		}
		else { // IE 4
			document.all.bigImage.style.visibility = 'hidden';
		}
	}
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImagesArray(array) {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<array.length; i+=2) {
			document[array[i]].src = array[i+1];
		}
	}
}

function changeImages() {
	changeImagesArray(changeImages.arguments);
}

function toggleImages() {
	for (var i=0; i<toggleImages.arguments.length; i+=2) {
		if (selected == toggleImages.arguments[i])      changeImagesArray(toggleImages.arguments[i+1]);
	}
}

var selected = '';
var preloadFlag = false;
function preloadImages()
{
	//cookietin();
	if (document.images) {
		Add_to_Cart_01_over = newImage('images/Add-to-Cart_01-over.gif');
		Add_to_Cart_01_down = newImage('images/Add-to-Cart_01-down.gif');
		preloadFlag = true;
	}
}