<!--
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
function changeImages() {
	if (document.images && (loaded == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			if (document[changeImages.arguments[i]]) {
				document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
			} else {
				changeImages.arguments[i].src = changeImages.arguments[i+1];
			}
		}
	}
}
var loaded;
function preloadImages() {
	for (var i=0;i<preloadImages.arguments.length;i++) {
		newImage(preloadImages.arguments[i]);
	}
	loaded = true;
}

function popWin(url,w,h) {
	window.open(url,'popwin','scrollbars=yes,location=yes,status=yes,resizable=yes,width='+w+',height='+h);
}

function zoomImage(url, aspect) {
	if (aspect == 'h') {
		w = 500;
		h = 300;
	} else {
		w = 300;
		h = 500;
	}
	w+=20;
	h+=90;
	window.open(url,'imagezoom','width='+w+',height='+h);
}
//-->