function openWindow(url, name, width, height) {
	var top = (screen.height - height)/2;
	var left = (screen.width - width)/2;
	wnd = window.open(url, name, "scrollbar=no,width="+width+",height="+height);
	wnd.moveTo(left, top);
}

function CurrencyPopup(QueryString)
{
	CurrencyWindow = window.open ('', 'CurrencyWindow', 'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,height=170,width=600');
	var top = (screen.height - 160)/2;
	var left = (screen.width - 600)/2;
	CurrencyWindow.moveTo(left, top);
	CurrencyWindow.focus();
	CurrencyWindow.location.href = 'http://www.xe.net/ecc/input.cgi?Template=sw&' + QueryString;
}

function showPicture(picture)
{
	document.getElementById("productPicture").src = picture;
	document.getElementById("productDetailsTable").style.visibility = "visible";
	document.getElementById("addToCartForm").style.visibility = "visible";
	document.getElementById("descriptionBlock").style.visibility = "visible";
	document.getElementById("goBackParagraph").style.visibility = "visible";
}
function showDoublePicture(picture)
{
	document.getElementById("productPicture").src = picture;
	document.getElementById("productDetailsTable").style.visibility = "hidden";
	document.getElementById("addToCartForm").style.visibility = "hidden";
	document.getElementById("descriptionBlock").style.visibility = "hidden";
	document.getElementById("goBackParagraph").style.visibility = "hidden";
}