js动态标题栏

 1 <html>
 2 <script>
 3     var message="梦追网-有梦就来追 http://www.dream-chase.com"
 4    var message=message+" "
 5   i="0"
 6   var temptitle=""
 7   var speed="200"
 8   function titler(){
 9     if (!document.all&&!document.getElementById)
10       return
11     document.title=temptitle+message.charAt(i)
12     temptitle=temptitle+message.charAt(i)
13     i++
14     if(i==message.length)
15     {
16       i="0"
17       temptitle=""
18     }
19     setTimeout("titler()",speed)
20   }
21   window.onload=titler
22 
23 </script>
原文地址:https://www.cnblogs.com/chasewade/p/2970613.html