用Javascript自动输出网页文本
在网页中经常有人使用Swish来做文本输出的打字效果，其实JavaScript也能做出那样的效果，按如下方法在HTML文件中加入JavaScript代码便可。
第一步：把如下代码加入<head>区域中
<SCRIPT LANGUAGE="JavaScript">
<!-- Original: Tarjei Davidsen (the@rescueteam.com) -->
<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->
<!-- Begin
var max=0;
function textlist() {
max=textlist.arguments.length;
for (i=0; i<max; i++)
this[i]=textlist.arguments[i];}
tl = new textlist( "在此输入要输出的文字");
var x = 0; pos = 0;
var l = tl[0].length;
function textticker() {
document.tickform.tickfield.value = tl[x].substring(0, pos) + "_";
if(pos++ == l) {
pos = 0;
setTimeout("textticker()", 2000);
if(++x == max) x = 0;
l = tl[x].length;
} else
setTimeout("textticker()", 50);}
// End --></script>
第二步：把如下代码加入<body>区域中
<form name=tickform>
<textarea name=tickfield rows=3 cols=38 style="background-color: rgb(0,0,0); color: rgb(255,255,255); cursor: default; font-family: Arial; font-size: 12px" wrap=virtual>The news will appear here when the page has finished loading.</textarea></form>
第三步：把<body>改为<body bgcolor="#fef4d9" OnLoad="textticker()">
OK，大功告成