// JavaScript Document
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function showdate() {
   var enable=0; today=new Date();  
   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"  
   yr = today.getYear(); 
   if (yr < 1000)  
   yr+=1900;          
   date=yr+"年"+(today.getMonth()+1)+"月"+today.getDate()+"日 ";  
   document.write("今天是："+date+day); 
}