本文介绍了一个简单的图片轮播效果实现方案，通过HTML和JavaScript完成自动滚动展示多张图片的功能。文章提供了完整的代码示例，包括HTML布局、CSS样式及核心的JavaScript逻辑。
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="Copyright" content="懒人图库 http://lanren.makewing.com/" />
<meta name="description" content="学会偷懒，并懒出境界是提高工作效率最有效的方法！" />
<meta content="懒人图库" name="keywords" />
<title>懒人图库</title>
<style type="text/css">
td {font-size: 12px;}
</style>
</head>
<body>
<CENTER>
<div>
<TABLE style="BORDER: #ccc 1px solid;" cellSpacing=0 cellPadding=0 width=450 align=center border=0>
<TBODY>
<TR>
<TD>
<DIV id=demo style="OVERFLOW: hidden; WIDTH: 100%; COLOR: #ffffff">
<TABLE cellSpacing=0 cellPadding=0 align=left border=0 cellspace="0">
<TBODY>
<TR>
<TD id=demo1 vAlign=top><table width="1710" height="116" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="171" background="images/pic_bg.jpg"><div align="center">1</div></td>
<td width="171" background="images/pic_bg.jpg"><div align="center"><p>2</p></div></td>
<td width="171" background="images/pic_bg.jpg"><div align="center">3</div></td>
<td width="171" background="images/pic_bg.jpg"><div align="center">4</div></td>
<td width="171" background="images/pic_bg.jpg"><div align="center">5</div></td>
<td width="171" background="images/pic_bg.jpg"><div align="center">6</div></td>
<td width="171" background="images/pic_bg.jpg"><div align="center">7</div></td>
<td width="171" background="images/pic_bg.jpg"><div align="center">8</div></td>
<td width="171" background="images/pic_bg.jpg"><div align="center">9</div></td>
<td width="171" background="images/pic_bg.jpg"><div align="center">10</div></td>
</tr>
</table></TD>
<TD id=demo2 vAlign=top> </TD></TR></TBODY></TABLE></DIV>
<script language=JavaScript src="js/scrollpic.js"></script>
</TD></TR></TBODY></TABLE></TD></TR></TABLE>
</div>
</CENTER>
</BODY></HTML>
2. scrollpic.js
var speed3=25//速度数值越大速度越慢
demo2.innerHTML=demo1.innerHTML
function Marquee(){
if(demo2.offsetWidth-demo.scrollLeft<=0)
demo.scrollLeft-=demo1.offsetWidth
else{
demo.scrollLeft++
}
}
var MyMar=setInterval(Marquee,speed3)
demo.onmouseover=function() {clearInterval(MyMar)}
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed3)}
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