function newWin(url, imwidth, imheight) {
	cwidth = (window.screen.width / 2) - (imwidth/2 + 10);
	cheight = (window.screen.height / 2) - (imheight/2 + 50);
	window.open(url,"fullphoto","toolbar=no,location=no,left=" + cwidth + ",top=" + cheight + ",directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=" + imwidth + ",height=" + imheight + "");
}