单行消息滚动代码，可添加无数个

weiledream 2011-07-12

展开全文

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>滚动最新消息代码</title>
<style type="text/css">
td {font-size: 12px;}
</style>
</head>

<body>
<table width="400" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
    <td width="15" valign="top"><img src="http://www./jscss/demoimg/201010/news.gif" alt="" width="11" height="11" /></td>
    <td width="64">最新消息：</td>
    <td width="321"><script>
var marqueeContent=new Array();   //滚动主题
marqueeContent[0]='<a href="#" target="_blank">学习编程，欢迎访问源码爱好者！</a>';
marqueeContent[1]='<a href="#" target="_blank">精品源代码下载。</a>';
marqueeContent[2]='<a href="#" target="_blank">专注于提供编程源码及素材下载及实例教程。</a>';
marqueeContent[3]='<a href="#" target="_blank">旅行是需要一种心情，更重要的是，需要一种冲动。</a>';
marqueeContent[4]='<a href="#" target="_blank">随时用零碎的时间(如等人、排队等)做零碎的事情。</a>';
var marqueeInterval=new Array(); //定义一些常用而且要经常用到的变量
var marqueeId=0;
var marqueeDelay=4000;
var marqueeHeight=15;
function initMarquee() {
var str=marqueeContent[0];
document.write('<div id=marqueeBox style="overflow:hidden;height:'+marqueeHeight+'px" onmouseover="clearInterval(marqueeInterval[0])" onmouseout="marqueeInterval[0]=setInterval(\'startMarquee()\',marqueeDelay)"><div>'+str+'</div></div>');
marqueeId++;
marqueeInterval[0]=setInterval("startMarquee()",marqueeDelay);
}
function startMarquee() {
var str=marqueeContent[marqueeId];
marqueeId++;
if(marqueeId>=marqueeContent.length) marqueeId=0;
if(marqueeBox.childNodes.length==1) {
var nextLine=document.createElement('DIV');
nextLine.innerHTML=str;
marqueeBox.appendChild(nextLine);
}
else {
marqueeBox.childNodes[0].innerHTML=str;
marqueeBox.appendChild(marqueeBox.childNodes[0]);
marqueeBox.scrollTop=0;
}
clearInterval(marqueeInterval[1]);
marqueeInterval[1]=setInterval("scrollMarquee()",10);
}
function scrollMarquee() {
marqueeBox.scrollTop++;
if(marqueeBox.scrollTop%marqueeHeight==marqueeHeight){
clearInterval(marqueeInterval[1]);
}
}
initMarquee();
</script></td>
</tr>
</table>
</body>
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