</head>
<body>
<script>
window.setTimeout("Load()",1000);
</script>
<div id="showDiv"></div>
</body>
</html>
这样试试<script type="text/javascript">
var secs = 5;
function Load(){ 新年祝福网页
for(var i=secs;i>=-1;i--)
{
//if(parseInt(i)==0){
//i=5;
//}else{
window.setTimeout('doUpdate('+i+')', (secs-i) * 1000);
// }
}
}
function doUpdate(num){
document.getElementById('showDiv').innerHTML = '<h2>'+num+'...</h3>';
if(num<0){ Load(); }
}
</script>