js打字特效代码分享

来源：爱玩科技网
本文主要和大家分享js打字特效代码，希望能帮助到大家。
<html> 
<head> 
<title>打字效果的带链接的新闻标题</title> 
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"> 
<style type="text/css"> 
body{font-size:14px;font-weight:bold;} 
</style> 
</head> 
<body> 
最新内容：<a id="HotNews" href="" target="_blank"></a> 
<script> 
var NewsTime = 2000; //每条新闻的停留时间 
var TextTime = 50; //新闻标题文字出现等待时间，越小越快 
var newsi = 0; 
var txti = 0; 
var txttimer; 
var newstimer; 
var newstitle = new Array(); //新闻标题 
var newshref = new Array(); //新闻链接 
newstitle[0] = "Jensen_Yao的博客"; 
newshref[0] = "http://blog.csdn.net/jensen_yao"; 
newstitle[1] = "http://blog.csdn.net/jensen_yao"; 
newshref[1] = "http://blog.csdn.net/jensen_yao"; 
newstitle[2] = "最高的效率就是对现有材料的最佳利用。"; 
newshref[2] = "http://blog.csdn.net/jensen_yao"; 
newstitle[3] = "学会偷懒！"; 
newshref[3] = "http://blog.csdn.net/jensen_yao"; 
newstitle[4] = "hello!"; 
newshref[4] = "http://blog.csdn.net/jensen_yao"; 
function shownew() 
{ 
 var endstr = "_"; 
 hwnewstr = newstitle[newsi]; 
 newslink = newshref[newsi]; 
 if(txti==(hwnewstr.length-1)){endstr="";} 
 if(txti>=hwnewstr.length){ 
 clearInterval(txttimer); 
 clearInterval(newstimer); 
 newsi++; 
 if(newsi>=newstitle.length){ 
 newsi = 0 
 } 
 newstimer = setInterval("shownew()",NewsTime); 
 txti = 0; 
 return; 
 } 
 clearInterval(txttimer); 
 document.getElementById("HotNews").href=newslink; 
 document.getElementById("HotNews").innerHTML = hwnewstr.substring(0,txti+1)+endstr; 
 txti++; 
 txttimer = setInterval("shownew()",TextTime); 
 } 
shownew(); 
</script> 
<p><a href="http://www.108js.com" target="_blank">Jensen_Yao的博客</a></p> 
</body> 
</html>