本文主要讲解运用相同的js代码，使图片向左滚动或文字向左滚动
文字向左滚动，无缝滚动且划过停止，纯javascript。
<!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=utf-8" />
<title>无标题文档</title>
<style type="text/css">
<!--
#demo {
background: #FFF;
overflow:hidden;
border: 1px dashed #CCC;
width: 500px;
font-size: 12px;
height: 30px;
line-height: 30px;
padding: 5px;
}
#demo a{
color:#333;
}
#indemo {
float: left;
width: 800%;
}
#demo1 {
float: left;
}
#demo2 {
float: left;
}
-->
</style>
</head>
<body>
向左滚动
<div id="demo">
<div id="indemo">
<div id="demo1">
<a href="http://www.goonedu.com/Colleges/School.aspx?SchoolID=231">山东大学</a>
<a href="http://www.goonedu.com/Colleges/School.aspx?SchoolID=205">中北大学</a>
<a href="http://www.goonedu.com/Colleges/School.aspx?SchoolID=377">华中科技大学</a>
<a href="http://www.goonedu.com/Colleges/School.aspx?SchoolID=333">西安工程大学</a>
<a href="http://www.goonedu.com/Colleges/School.aspx?SchoolID=359">西北工业大学</a>
<a href="http://www.goonedu.com/Colleges/School.aspx?SchoolID=91">西南民族大学</a>
<a href="http://www.goonedu.com/Colleges/School.aspx?SchoolID=246">中国海洋大学</a>
<a href="http://www.goonedu.com/Colleges/School.aspx?SchoolID=64">中国科技大学</a>
</div>
<div id="demo2"></div>
</div>
</div>
<script>
<!--
var speed=10; //数字越大速度越慢
var tab=document.getElementById("demo");
var tab1=document.getElementById("demo1");
var tab2=document.getElementById("demo2");
tab2.innerHTML=tab1.innerHTML;
function Marquee(){
if(tab2.offsetWidth-tab.scrollLeft<=0)
tab.scrollLeft-=tab1.offsetWidth
else{
tab.scrollLeft++;
}
}
var MyMar=setInterval(Marquee,speed);
tab.onmouseover=function() {clearInterval(MyMar)};
tab.onmouseout=function() {MyMar=setInterval(Marquee,speed)};
-->
</script>
</body>
</html>
图片向左滚动，无缝滚动且划过停止，纯javascript。
<!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>
</head>
<body>
<div id="colee_left" style="overflow:hidden;width:920px; margin:0px; padding:0px; height:142px;">
<table cellpadding="0" cellspacing="0" border="0">
<tr><td id="colee_left1" valign="top" align="center">
<table cellpadding="3" cellspacing="0" border="0">
<tr align="center">
<td><div class="kuang">
<div class="photo_top"></div>
<div class="photo_pic"><a href="#"><img src="images/lzp.jpg" width="169" height="116" /></a></div>
<div class="photo_name"><a href="#">老照片</a></div>
</div></td>
<td><div class="kuang">
<div class="photo_top"></div>
<div class="photo_pic"><a href="#"><img src="images/lzp.jpg" width="169" height="116" /></a></div>
<div class="photo_name"><a href="#">老照片</a></div>
</div></td>
<td><div class="kuang">
<div class="photo_top"></div>
<div class="photo_pic"><img src="images/lzp.jpg" width="169" height="116" /></div>
<div class="photo_name"><a href="#">老照片</a></div>
</div></td>
<td><div class="kuang">
<div class="photo_top"></div>
<div class="photo_pic"><img src="images/lzp.jpg" width="169" height="116" /></div>
<div class="photo_name"><a href="#">老照片</a></div>
</div></td>
<td><div class="kuang">
<div class="photo_top"></div>
<div class="photo_pic"><img src="images/lzp.jpg" width="169" height="116" /></div>
<div class="photo_name"><a href="#">老照片</a></div>
</div></td>
</tr>
</table>
</td>
<td id="colee_left2" valign="top"></td>
</tr>
</table>
</div>
<script>
//使用div时，请保证colee_left2与colee_left1是在同一行上.
var speed=30//速度数值越大速度越慢
var colee_left2=document.getElementById("colee_left2");
var colee_left1=document.getElementById("colee_left1");
var colee_left=document.getElementById("colee_left");
colee_left2.innerHTML=colee_left1.innerHTML
function Marquee3(){
if(colee_left2.offsetWidth-colee_left.scrollLeft<=0)//offsetWidth 是对象的可见宽度
colee_left.scrollLeft-=colee_left1.offsetWidth//scrollWidth 是对象的实际内容的宽，不包边线宽度
else{
colee_left.scrollLeft++
}
}
var MyMar3=setInterval(Marquee3,speed)
colee_left.onmouseover=function() {clearInterval(MyMar3)}
colee_left.onmouseout=function() {MyMar3=setInterval(Marquee3,speed)}
</script>
</body>
</html>
本博客陆续推出，多种滚动特效，欢迎访问！
1 楼
shl8883
2011-10-31
效果不错 而且是兼容 IE 和FF