function popMoreInfo ( url, width, height ) {
	var winl = (screen.width - width) / 2;
	var wint = (screen.height - height) / 2;
	newWin = window.open( url, "moreInfo", "scrollbars=yes,width=" + width + ",height=" + height + ",resizable=yes,top=" + wint + ",left=" + winl);
	newWin.focus();
}