菜鸟提问，急盼解答：setinterval() 缺少对象

Question

setinterval("refreshcalendarclock()",1000);==>setInterval("refreshcalendarclock()",1000);//没区分setInterval大小写

Answer 1

function refreshcalendarclock()
{  
   var ns = (navigator.appName.indexOf("Netscape") != -1);//浏览器兼容性
   if(ns)//ff
{
   document.all.calendarclock1.innerHTML=year_month();
    document.all.calendarclock2.innerHTML=date_of_today();
    document.all.calendarclock3.innerHTML=day_of_today();
    document.all.calendarclock4.innerHTML=curenttime();
}
else//ie
{
    document.getElementById('calendarclock1').innerHTML=year_month();
    document.getElementById('calendarclock2').innerHTML=date_of_today();
    document.getElementById('calendarclock3').innerHTML=day_of_today();
    document.getElementById('calendarclock4').innerHTML=curenttime();
}
}