<!--
function ShowDate() 
            { 
                d = new Date(); 
                switch (d.getDay()) 
                {         
                case 0:   strweek="日"; 
                                break; 
                case 1:   strweek="一"; 
                                break;    
                case 2:   strweek="二"; 
                                break; 
                case 3:   strweek="三"; 
                                 break; 
            case 4:   strweek="四"; 
                         break; 
            case 5:   strweek="五"; 
                         break; 
            case 6:   strweek="六"; 
                     break;    
               } 
            myyear=d.getYear(); 
            mymonth=d.getMonth()+1; 
            year = (myyear > 200) ? myyear : 1900 + myyear; 
           document.write((year+"年"+mymonth)+"月"+d.getDate()+"日"+"  星期"+ strweek); 
             }

function MM_findObj(n, d) { //v3.0
  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); return x;
}

function MM_showHideLayers() { //v3.0
  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; }
}
//-->