function popUp(URL) {
	day = new Date();
	id = day.getTime();
		eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=no,scrollbars=yes,location=no,statusbar=no,menubar=no,resizable=no,copyhistory=no,width=400,height=300,left = 100,top = 100');");
}