注明：都是转载。
先说单行滚动：
--------直接复制以下代码即可试验 转载http://www.3lian.com/edu/2011/06-30/4986.html-----------
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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>网页特效-文本特效-非常不错的逐行新闻滚动效果</title>
<FCK:meta http-equiv="content-type" content="text/html;charset=gb2312" />
<!--把下面代码加到<head>与</head>之间-->
<style type="text/css">
a{
display:block;
font-size:12px;
line-height:18px;
text-decoration:none;
color:#333;
font-family:Arial;
}
.shell{
background:url(/effectimages/xml.gif) no-repeat 4px 5px;
border:1px solid #aaa;
400px;
padding:3px 2px 2px 20px;
}
#div1{
height:18px;
overflow:hidden;
}
</style>
</head>
<body>
<!--把下面代码加到<body>与</body>之间-->
<div class="shell">
<div id="div1">
<a href="javascript:" _fcksavedurl="javascript:">请教高手帮我看下这段代码：FLASH显示不了</a>
<a href="javascript:" _fcksavedurl="javascript:">请教在UTF-8编辑下的符号显示问题</a>
<a href="javascript:" _fcksavedurl="javascript:">jquery做的一个滑动效果，不知如何增加延迟，现在太灵敏了</a>
<a href="javascript:" _fcksavedurl="javascript:">技术研究：QQ2009版按钮渐显渐隐的由来</a>
<a href="javascript:" _fcksavedurl="javascript:">Javascript读取Json数据并分页显示，支持键盘和滚轮翻页</a>
<a href="javascript:" _fcksavedurl="javascript:">奇怪的PNG文件，拜师以求解惑</a>
<a href="javascript:" _fcksavedurl="javascript:">更新lhgdialog-ver2.0.1弹出窗口组件</a>
</div>
</div>
<script language="javascript">
var box=document.getElementById("div1"),can=true;
box.innerHTML+=box.innerHTML;
box.onmouseover=function(){can=false};
box.onmouseout=function(){can=true};
new function (){
var stop=box.scrollTop%18==0&&!can;
if(!stop)box.scrollTop==parseInt(box.scrollHeight/2)?box.scrollTop=0:box.scrollTop++;
setTimeout(arguments.callee,box.scrollTop%18?10:1500);
};
</script>
</body>
</html>
--------------------------------------------
------------多行滚动，复制一下代码即可实现----------------------------
转载http://www.cnblogs.com/dearxinli/p/3770803.html
-----------------------------------------------------------------------------
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<style type="text/css">
.inform {
border: 1px solid #E5E5E5;
padding: 1px;
}
.inform h2 {
background: none repeat scroll 0 0 #015198;
font-weight: normal;
line-height: 30px;
}
.inform h2 span {
color: #FFFFFF;
font-size: 16px;
padding-left: 10px;
}
.inform h2 a {
color: #FFFFFF;
float: right;
font-size: 14px;
padding-right: 3px;
}
.inform ul {
height: 170px;
margin-top: 7px;
overflow: hidden;
}
.inform ul li {
line-height: 26px;
padding-left: 12px;
}
</style>
</head>
<body>
<div class="inform">
<div style="height:170px; overflow:hidden">
<ul id="marquee" style="height:285px">
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UpToDate数据库试用通知</a></li>
<li> </li>
</ul>
</div>
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setTimeout("startmarquee(34, 50, 0, 'marquee')", 1000);
}
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var t;
var p = false;
var o = document.getElementById(id);
o.innerHTML += o.innerHTML + o.innerHTML + o.innerHTML;
o.onmouseover = function() {
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</body>
</html>
-----------------------------