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Js 打字效果 逐一出现的文字

  作者：bea

第一种：打印多个文字 <title>逐个出现的文字</title> <script language=javascript> var layers =document.layers,style=document.all,both=layers||style,idme=908601; if(layers){layerRef='document.layers';styleRef ='';}if(style){layerRef='document
第一种：打印多个文字



<title>逐个出现的文字</title>
<script language=javascript>
var layers =document.layers,style=document.all,both=layers||style,idme=908601;
if(layers){layerRef='document.layers';styleRef ='';}if(style){layerRef='document.all';styleRef =
'.style';}
function writeOnText(obj,str){
if(layers)with(document[obj]){ document.open();document.write(str);document.close();}
if(style)eval(obj+'.innerHTML=str'); }
var dispStr=new Array("是一个专业的收集各类脚本学习资料的网站,尽量修正错误打造精品脚本类学习网站,我们为大家游戏脚本资源,源码,软件,asp,php,javascript等编程资料,是网页制作,网络编程,网站建设人士的聚集场所。");
var overMe=0;
function txtTyper(str,idx,idObj,spObj,clr1,clr2,delay,plysnd){
var tmp0=tmp1= '',skip=100;
if (both && idx<=str.length) {
if (str.charAt(idx)=='<'){ while(str.charAt(idx)!='>') idx++;idx++;}
if (str.charAt(idx)=='&' && str.charAt(idx+1)!=' '){ while (str.charAt(idx)!= ';')idx++;idx++;}
tmp0 = str.slice(0,idx);
tmp1 = str.charAt(idx++);
if (overMe==0 && plysnd==1){
if (navigator.plugins[0]){
if(navigator.plugins["LiveAudio"][0].type=="audio/basic" && navigator.javaEnabled()){document.embeds
[0].stop();
setTimeout("document.embeds[0].play(false)",100);}
} else if (document.all){
ding.Stop();
setTimeout("ding.Run()",100);}
overMe=1;}else overMe=0;
writeOnText(idObj, "<span class="+spObj+"><font color='"+clr1+"'>"+tmp0+"</font><font color='"+clr2
+"'>"+tmp1+"</font></span>");
setTimeout("txtTyper('"+str+"', "+idx+", '"+idObj+"', '"+spObj+"', '"+clr1+"', '"+clr2+"', "+delay+" ,"+plysnd+")",delay);}}
function init(){txtTyper(dispStr[0], 0, 'ttl0', 'ttl1', 'red', '#99FF33', 300, 0);}
</script>
<DIV class=ttl1 id=ttl0></DIV>
<body onload=init()>




[Ctrl+A 全选 注:
如需引入外部Js需刷新才能执行]

第二种：在textarea中显示的效果



<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>打字效果</title>
<script language="javascript" type="text/javascript">
<!--
var max=0;
function keeptext()
{
max=keeptext.arguments.length;
for(var i=0;i<=max;i++)
this[i]=keeptext.arguments[i];
}
mytext=new keeptext("测试代码");
var x=0,pos=0;
var len=mytext[0].length;
function typetext()
{ var mytt=document.getElementById("typefield");
mytt.value=mytext[x].substring(0,pos)+"_";
if(pos++==1)
{
setTimeout("typetext()",2000);
if(++x==max) x=0;
len=mytext[x].length;
}
else
setTimeout("typetext()",300);
}
-->
</script>
</head>
<body onload="typetext()">
<form name="typeform" runat="server">
<div>
<center><h1>打字效果</h1><br>
<hr />
<textarea id="typefield" cols="20" rows="20"></textarea>
</center>
</div>
</form>
</body>
</html>




[Ctrl+A 全选 注:
如需引入外部Js需刷新才能执行]



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