[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>&nbsp;&nbsp;&nbsp;"+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>&nbsp;&nbsp;&nbsp;"+date +day+"</span>";
}
</script>


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