日期:2014-05-16  浏览次数:20350 次

刚学javascript,遇到个问题不知道如何解决
<html>
<head>
<title> javascript实例 </title>
<script   Language= "javascript ">
var   msg= "这是一个跑马灯效果的javascript文档 ";
var   interval=100;
var   spacelen=120;
var   space10= "   ";
var   seq=0;
var   len=0;
Function   Scroll(   ){
len   =   msg.length;
window.status=msg.substring(0,seq+1);
seq++;
if(   seq> =len> {
seq=spacelen;
window.setTimeout( "Scroll2(   ); ",interval);
}
else{
window.setTimeout( "Scroll(); ",interval);
}
function   Scroll2(   ){
var   out= "   ";
for(i=1;i <=spacelen/space10.length;i++)
out+=space10;
out=out+msg;
len=out.length;
window.status=out.substring(seq,len);
seq++;
if(seq> =len){
seq=0;
}
window.setTimeout( "Scroll2(   ); ",interval);
}
Scroll(   );
<body>
</body>
</html>



------解决方案--------------------
你想问什么?
window.status这个玩意现在很多浏览器默认都不允许了,所以尽量少用这个代码