holidayTimeTrue=function(){
	var nd = new Date();
	getdate=function(t){return new Date(Date.parse(t)).getTime();}
	//¹úÇì½Ú
	if(getdate("2011/10/01 00:00:00")<nd.getTime() && nd.getTime()<getdate("2011/10/07 23:59:59")){
		document.writeln('<link href="http://ue.766.com/project/bbs/holiday/css/nationalday.css" type="text/css" rel="stylesheet" />');
	}
}
holidayTimeTrue();