var thumpImg = new Image();
var thumpInt;
var largeImagePath = '/images/products/large/'

function popUpImage(){
	 var img = new Image();
	 img.onload = openImageWin;
	 img.src = largeImageUrl;
}
		
 function openImageWin () {
	var str = "";
	if (parseInt(navigator.appVersion) > 3)
		str += ",left=" + (screen.width - this.width) / 2 + ",top=" + parseInt((screen.height - this.height) / 2);
    var strTemp = largeImageUrl.substring(largeImageUrl.lastIndexOf("/") + 1);
    var gImgGuid = strTemp.substring(0, strTemp.lastIndexOf("."));
    ImageWin = window.open('/products/PopUpImage.aspx?pid=' + intProductID + '&iguid=' + gImgGuid, 'PopUpLargeImage', 'width=' + this.width + ',height=' + (this.height + 30 + 20) + str);
}

function positionPop(imgPathName, imgName, iWidth, iHeight) {
		largeImageUrl = imgName;
		document.imgProduct.src = imgPathName;
		document.imgProduct.style.width = iWidth + 'px';
		document.imgProduct.style.height = iHeight + 'px';
}