function popup(url, width, height, scrollbars) {
		day = new Date();
		id = day.getTime();
		eval("page" + id + " = window.open('"+url+"', '" + id + "', 'toolbar=0,scrollbars=" + scrollbars + ",location=0,statusbar=0,menubar=0,resizable=0,width="+width+",height="+height+",left=390,top=150');");
	}