function create_window(url,w,h,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='+w+',height='+h);");
}