﻿//body里面注意加载：<body onload="startTime()">

//星期几循环
function initArray(){ 
	this.length=initArray.arguments.length 
	for(var i=0;i<this.length;i++) 
	this[i+1]=initArray.arguments[i]  
}

//日期时间函数
function startTime()
{
	var today=new Date()
	var y=today.getFullYear()
	var mon=today.getMonth()+1
	var day=today.getDate()
	var h=today.getHours()
	var m=today.getMinutes()
	var s=today.getSeconds()
	// add a zero in front of numbers<10
	m=checkTime(m)
	s=checkTime(s)
	var d=new initArray(" 星期日"," 星期一"," 星期二"," 星期三"," 星期四"," 星期五"," 星期六"); 
	//在id="gettime"的div内显示所要的日期时间星期几
	document.getElementById('gettime').innerHTML="今天是："+y+"-"+mon+"-"+day+" "+d[today.getDay()+1]
	t=setTimeout('startTime()',500)
}

//判断分钟和秒是否<10，小于10的在前面加个0;
function checkTime(i)
{
	if (i<10) 
	  {i="0" + i}
	  return i
}