<html>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<head>
<title>状态栏 逐字显示一句话</title>
<script type="text/javascript">
var i=0;
var iIntervalID=0;
var info="";
var arr=["临","沂","大","学","欢","迎","您","!"];
function interval(){
if(i<arr.length)
{
info=info+arr[i];
window.status=info;
i++;
}else
{
i=0;
info="";
}
}
function showInfo()
{
iIntervalID = window.setInterval("interval()",2000);
}
function cancelInfo(){
window.clearInterval(iIntervalID);
}
</script>
</head>
<body>
<input type="button" value="逐字显示一句话" οnclick="showInfo()">
<br/>
<br/>
<input type="button" value="取消逐字显示效果" οnclick="cancelInfo()">
</body>
</html>
