<!--
function dateit(){
	var enabled = 0; 
	today = new Date();
	var date;
	document.fgColor = "000000";
	date =  (today.getYear()) + "年" + (today.getMonth() + 1 ) + "月" + today.getDate() + "日" ;
	document.write(date);
}
function weekit(){
	var enabled = 0; 
	today = new Date();
	var day;
	var date;	
	switch (today.getDay()){
		case 0:
		day = "星期日"
		break
		case 1:
		day = "星期一"
		break
		case 2:
		day = "星期二"
		break
		case 3:
		day = "星期三"
		break
		case 4:
		day = "星期四"
		break
		case 5:
		day = "星期五"
		break
		case 6:
		day = "星期六"
		break
	}
	document.fgColor = "000000";
	date = day ;
	document.write("("+date+")");
}

var top=0;

function scrollit() {
	if(top==0){
		navbar.style.top=document.body.scrollTop+navbar.offsetTop;
              }
	else{
		navbar.style.top=navbar.offsetTop+document.body.scrollTop-top;
	}
	top=document.body.scrollTop;
      
}
// -->