<!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>jquery图片无缝滚动代码左右上下无缝滚动图片</title>
<meta name="description" content="jquery图片无缝滚动插件制作左右无缝滚动图片和上下无缝滚动图片，一款简单的jQuery无缝滚动代码。" />
</head>
<body>
<script src="js/jquery-1.4.2.min.js" type="text/javascript"></script>
<script type="text/javascript">
//图片滚动 调用方法 imgscroll({speed: 30,amount: 1,dir: "up"});
$.fn.imgscroll = function(o){
var defaults = {
speed: 40,
amount: 0,
width: 1,
dir: "left"
};
o = $.extend(defaults, o);
return this.each(function(){
var _li = $("li", this);
_li.parent().parent().css({overflow: "hidden", position: "relative"}); //div
_li.parent().css({margin: "0", padding: "0", overflow: "hidden", position: "relative", "list-style": "none"}); //ul
_li.css({position: "relative", overflow: "hidden"}); //li
if(o.dir == "left") _li.css({float: "left"});
//初始大小
var _li_size = 0;
for(var i=0; i<_li.size(); i++)
_li_size += o.dir == "left" ? _li.eq(i).outerWidth(true) : _li.eq(i).outerHeight(true);
//循环所需要的元素
if(o.dir == "left") _li.parent().css({width: (_li_size*3)+"px"});
_li.parent().empty().append(_li.clone()).append(_li.clone()).append(_li.clone());
_li = $("li", this);
//滚动
var _li_scroll = 0;
function goto(){
_li_scroll += o.width;
if(_li_scroll > _li_size)
{
_li_scroll = 0;
_li.parent().css(o.dir == "left" ? { left : -_li_scroll } : { top : -_li_scroll });
_li_scroll += o.width;
}
_li.parent().animate(o.dir == "left" ? { left : -_li_scroll } : { top : -_li_scroll }, o.amount);
}
//开始
var move = setInterval(function(){ goto(); }, o.speed);
_li.parent().hover(function(){
clearInterval(move);
},function(){
clearInterval(move);
move = setInterval(function(){ goto(); }, o.speed);
});
});
};
</script>
<style type="text/css">
*{margin:0;padding:0;list-style-type:none;}
a,img{border:0;}
body{font:12px/180% Arial, Helvetica, sans-serif, "新宋体";}
/* scrollleft */
.scrollleft{width:680px;padding:5px 20px 0px 20px;margin:20px auto;}
.scrollleft li{float:left;margin-right:7px;display:inline;width:158px;text-align:center;line-height:19px}
.scrollleft img{width:136px;height:100px;padding:10px;border:solid 1px #ddd;}
/* scrolltop */
.scrolltop{width:158px;height:438px;overflow:hidden;margin:20px auto;}
.scrolltop li{height:156px;overflow:hidden;text-align:center;line-height:19px}
.scrolltop img{width:136px;height:100px;padding:10px;border:solid 1px #ddd;}
</style>
<div class="scrollleft">
<ul>
<li>
<a href="http://www.17sucai.com"><img width="136" height="100" alt="卷板" src="images/123a.jpg"/></a>
<span>卷板</span>
</li>
<li>
<a href="http://www.17sucai.com"><img width="136" height="100" alt="钢板" src="images/2146.jpg"/></a>
<span>钢板</span>
</li>
<li>
<a href="http://www.17sucai.com"><img width="136" height="100" alt="卷板" src="images/as12.jpg"/></a>
<span>卷板</span>
</li>
</ul>
</div>
<div class="scrolltop">
<ul>
<li>
<a href="http://www.17sucai.com"><img width="136" height="100" alt="卷板" src="images/123a.jpg"/></a>
<span>卷板</span>
</li>
<li>
<a href="http://www.17sucai.com"><img width="136" height="100" alt="钢板" src="images/2146.jpg"/></a>
<span>钢板</span>
</li>
<li>
<a href="http://www.17sucai.com"><img width="136" height="100" alt="卷板" src="images/as12.jpg"/></a>
<span>卷板</span>
</li>
</ul>
</div>
<script type="text/javascript">
$(document).ready(function(){
$(".scrollleft").imgscroll({
speed: 40, //图片滚动速度
amount: 0, //图片滚动过渡时间
width: 1, //图片滚动步数
dir: "left" // "left" 或 "up" 向左或向上滚动
});
$(".scrolltop").imgscroll({
speed: 40, //图片滚动速度
amount: 0, //图片滚动过渡时间
width: 1, //图片滚动步数
dir: "up" // "left" 或 "up" 向左或向上滚动
});
});
</script>
</body>
</html>
