[JavaScript]常用语句

1.JavaScript显示时间
1.1直接
<script language="JavaScript" type="text/javascript">

var enable=0; today=new Date();
var day; var date;
var time_start = new Date();
var clock_start = time_start.getTime();
if(today.getDay()==0) day="星期日"
if(today.getDay()==1) day="星期一"
if(today.getDay()==2) day="星期二"
if(today.getDay()==3) day="星期三"
if(today.getDay()==4) day="星期四"
if(today.getDay()==5) day="星期五"
if(today.getDay()==6) day="星期六"

date=(today.getYear())+"年"+(today.getMonth()+1)+"月"+today.getDate()+"日 ";
document.write("<span>   "+date);
document.write(day+"</font></span>");
</script>
1.2函数

<script type="text/javascript">
function getstring()
{
var enable=0; today=new Date();
var day; var date;
var time_start = new Date();
var clock_start = time_start.getTime();
if(today.getDay()==0) day="星期日"
if(today.getDay()==1) day="星期一"
if(today.getDay()==2) day="星期二"
if(today.getDay()==3) day="星期三"
if(today.getDay()==4) day="星期四"
if(today.getDay()==5) day="星期五"
if(today.getDay()==6) day="星期六"

date=(today.getYear())+"年"+(today.getMonth()+1)+"月"+today.getDate()+"日 ";
return "<span>   "+date +day+"</span>";
}
</script>

<script type="text/javascript">
document.write(getstring());
</script>