一个JS横向左右切换的焦点图特效代码-JS特效-爱易网页

一个JS横向左右切换的焦点图特效代码

日期：2014-05-18　浏览次数：20276 次

以下是程序代码

<!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">
* { padding: 0; margin: 0; }
li { list-style: none; }
body { background: #f6f9fc; }
div { width: 660px; height: 254px; border: 1px solid #ccc; margin: 50px auto 0; overflow:hidden; }
ul { width: 3300px; height: 254px; }
ul li { width: 22px; height: 254px; float: left; position: relative; overflow:hidden; }
.active { width: 550px; }
ul span { width: 21px; height: 244px; padding-top: 10px; border-right: 1px solid #fff; position: absolute; top: 0; right: 0; color: #fff; font-size: 12px; text-align: center; cursor: pointer; }
ul img { width: 550px; height: 254px; }
.bg0 { background: #00FFCC; }
.bg1 { background: #636363; }
.bg2 { background: #3d7fbb; }
.bg3 { background: #5ca716; }
.bg4 { background: #f28b24; }
.bg5 { background: #7c0070; }
</style>
<script type="text/javascript">
var g_aLis = [];
var g_aBtns = [];
var g_oTimer = null;
var g_minWidth = 22;
window.onload = function() {
    var a = document.getElementById('show1');
    var i = 0;
    g_aLis = a.getElementsByTagName('li');
    g_aBtns = a.getElementsByTagName('span');
    for (i = 0; i < g_aBtns.length; i++) {
        g_aBtns[i].index = i;
        g_aBtns[i].onmouseover = function() {
            gotoImg(this.index)
        }
    }
};
function gotoImg(a) {
    if (g_oTimer) {
        clearInterval(g_oTimer)
    }
    g_oTimer = setInterval("changeWidthInner(" + a + ")", 35)
}
function changeWidthInner(a) {
    var b = document.getElementById('show1');
    var c = 660;
    var w = 0;
    var d = true;
    var i = 0;
    for (i = 0; i < g_aLis.length; i++) {
        if (i == a) {
            continue
        }
        if (g_minWidth == g_aLis[i].offsetWidth) {
            c -= g_aLis[i].offsetWidth;
            continue
        }
        d = false;
        speed = Math.ceil((g_aLis[i].offsetWidth - g_minWidth) / 10);
        w = g_aLis[i].offsetWidth - speed;
        if (w <= g_minWidth) {
            w = g_minWidth
        }
        g_aLis[i].style.width = w + 'px';
        c -= w
    }
    g_aLis[a].style.width = c + 'px';
    if (d) {
        clearInterval(g_oTimer);
        g_oTimer = null
    }
}
</script>
</head>

<body>
<div>
    <ul id="show1">
        <li class="active">
            <span class="bg0">这是第一个</span>
            <img src="http://www.aiyiweb.com/skins/iad1.jpg">
        </li>
        <li>
            <span class="bg1">这是第二个</span>
            <img src="http://www.aiyiweb.com/skins/iad2.jpg">
        </li>
        <li>
            <span class="bg2">这是第三个</span>
            <img src="http://www.aiyiweb.com/skins/iad3.jpg">
        </li>
        <li>
            <span class="bg3">这是第四个</span>
            <img src="http://www.aiyiweb.com/skins/iad4.jpg">
        </li>
        <li>
            <span class="bg4">这是第五个</span>
            <img src="http://www.aiyiweb.com/skins/iad5.jpg">
        </li>
        <li>
            <span class="bg5">这是第六个</span>
            <img src="http://www.aiyiweb.com/skins/ia</div></div>

<div class="clearfix"></div>
                    </div>
                    <nav aria-label="...">
                        <ul class="pager">
                            <li class="previous"><a href="4667">上一篇：狡猾的按钮特效</a></li>

<li class="next"><a href="1083">下一篇：纯JS/CSS制作的精美图片放大镜插件</a></li>
                        </ul>
                    </nav>

<div class="alert alert-warning" role="alert">
                        <strong>免责声明：</strong> 本文仅代表作者个人观点，与爱易网无关。其原创性以及文中陈述文字和内容未经本站证实，对本文以及其中全部或者部分内容、文字的真实性、完整性、及时性本站不作任何保证或承诺，请读者仅作参考，并请自行核实相关内容。
                    </div>

<div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34247' title='同为70前后人，马云为什么总是像外星人那么瘦' target="_blank">
                        同为70前后人，马云为什么总是像外星人那么瘦</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34197' title='苹果已经允许开发者提交64位应用程序' target="_blank">
                        苹果已经允许开发者提交64位应用程序</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34426' title='这一次，微软将带给我们什么惊喜？' target="_blank">
                        这一次，微软将带给我们什么惊喜？</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/6862' title='牟贵先挂帅 国美在线“价钱战”昔日开打' target="_blank">
                        牟贵先挂帅 国美在线“价钱战”昔日开打</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/10841' title='华为任正非：家族成员不会成为接班人' target="_blank">
                        华为任正非：家族成员不会成为接班人</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34106' title='传苹果中移动达成协议：新iPhone兼容TD制式' target="_blank">
                        传苹果中移动达成协议：新iPhone兼容TD制式</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34415' title='苹果股价突破100美元大关：投资者看好iPhone 6' target="_blank">
                        苹果股价突破100美元大关：投资者看好iPhone 6</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34207' title='可靠消息称微型针孔偷拍设备拟全面禁止' target="_blank">
                        可靠消息称微型针孔偷拍设备拟全面禁止</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34358' title='世界杯让耐克阿迪大打出手 谁能劈开用户大脑？' target="_blank">
                        世界杯让耐克阿迪大打出手 谁能劈开用户大脑？</a></li></div>
                   
                
        </ol>
    </div>
</div>

</div>

</div>
            </div>
            <div class="clearfix"></div>

<footer class=" footer navbar-bottom">
<em>友情链接：</em>
    
      <a href="http://www.aiyiweb.com/" target="_blank">爱易网 </a>            
    
      <a href="http://www.aiyiweb.com/" target="_blank">云虚拟主机技术 </a>            
    
      <a href="http://www.aiyiweb.com/" target="_blank">云服务器技术 </a>            
    
      <a href="http://www.aiyiweb.com/" target="_blank">程序设计技术 </a>            
    
      <a href="http://www.aiyiweb.com/" target="_blank">开发网站 </a>            
    
      <a href="http://www.aiyiweb.com/" target="_blank">APP开发教程 </a>            
    
<br />
<script type="text/javascript">(function(){document.write(unescape('%3Cdiv id="bdcs"%3E%3C/div%3E'));var bdcs = document.createElement('script');bdcs.type = 'text/javascript';bdcs.async = true;bdcs.src = 'http://znsv.baidu.com/customer_search/api/js?sid=15239353030108964139' + '&plate_url=' + encodeURIComponent(window.location.href) + '&t=' + Math.ceil(new Date()/3600000);var s = document.getElementsByTagName('script')[0];s.parentNode.insertBefore(bdcs, s);})();</script>

Copyright © 2013-2026 爱易网页 当前在线：414人　
        网站在20时24分30秒内访问总人数：228525人
    2秒前 14.88%
　<a href="https://beian.miit.gov.cn" target="_blank">粤ICP备18100884号-2 </a>
<script charset="UTF-8" id="LA_COLLECT" src="//sdk.51.la/js-sdk-pro.min.js"></script>
<script>LA.init({ id: "JszEmKrtpbU59dY5", ck: "JszEmKrtpbU59dY5" })</script>

</footer>

</div>
   
</body>
</html>