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

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

function GoBookSense(isbn, userzip)
{
window.open("http://www.booksense.com/product/info.jsp?isbn=" + isbn + "&amp;affiliateID=BeagBay&amp;assignStoreNear=" + userzip, "booksense", "location,menubar,resizable,scrollbars,status,toolbar");
}

function popUp(URL,NAME)
{
amznwin=window.open(URL,NAME,'location=yes,scrollbars=yes,status=yes,toolbar=yes,resizable=yes,width=380,height=450,screenX=10,screenY=10,top=10,left=10');
amznwin.focus();
}