基于jQuery可悬停控制图片轮播代码

<!-- 轮播广告 -->    <div id="banner_tabs" class="flexslider">        <ul class="slides">            <li>                <a title="" target="_blank" href="#">                    <img width="1920" height="482" alt="" style="background: url(images/banner1.jpg) no-repeat center;" src="images/alpha.png">                </a>            </li>            <li>                <a title="" href="#">                    <img width="1920" height="482" alt="" style="background: url(images/banner2.jpg) no-repeat center;" src="images/alpha.png">                </a>            </li>            <li>                <a title="" href="#">                    <img width="1920" height="482" alt="" style="background: url(images/banner3.jpg) no-repeat center;" src="images/alpha.png">                </a>            </li>        </ul>        <ul class="flex-direction-nav">            <li><a class="flex-PRev" href="javascript:;">Previous</a></li>            <li><a class="flex-next" href="Javascript:;">Next</a></li>        </ul>        <ol id="bannerCtrl" class="flex-control-nav flex-control-paging">            <li><a>1</a></li>            <li><a>2</a></li>            <li><a>2</a></li>        </ol>    </div>    <script src="js/jquery-1.10.2.min.js"></script>    <script src="js/slider.js"></script>    <script type="text/javascript">        $(function () {            var bannerSlider = new Slider($('#banner_tabs'), {                time: 5000,                delay: 400,                event: 'hover',                auto: true,                mode: 'fade',                controller: $('#bannerCtrl'),                activeControllerCls: 'active'            });            $('#banner_tabs .flex-prev').click(function () {                bannerSlider.prev()            });            $('#banner_tabs .flex-next').click(function () {                bannerSlider.next()            });        })    </script>

 .flexslider {            margin: 0px auto 20px;            position: relative;            width: 100%;            height: 482px;            overflow: hidden;            zoom: 1;        }            .flexslider .slides li {                width: 100%;                height: 100%;            }        .flex-direction-nav a {            width: 70px;            height: 70px;            line-height: 99em;            overflow: hidden;            margin: -35px 0 0;            display: block;            background: url(images/ad_ctr.png) no-repeat;            position: absolute;            top: 50%;            z-index: 10;            cursor: pointer;            opacity: 0;            filter: alpha(opacity=0);            -webkit-transition: all .3s ease;            border-radius: 35px;        }        .flex-direction-nav .flex-next {            background-position: 0 -70px;            right: 0;        }        .flex-direction-nav .flex-prev {            left: 0;        }        .flexslider:hover .flex-next {            opacity: 0.8;            filter: alpha(opacity=25);        }        .flexslider:hover .flex-prev {            opacity: 0.8;            filter: alpha(opacity=25);        }            .flexslider:hover .flex-next:hover,            .flexslider:hover .flex-prev:hover {                opacity: 1;                filter: alpha(opacity=50);            }        .flex-control-nav {            width: 100%;            position: absolute;            bottom: 10px;            text-align: center;        }            .flex-control-nav li {                margin: 0 2px;                display: inline-block;                zoom: 1;                *display: inline;            }        .flex-control-paging li a {            background: url(images/dot.png) no-repeat 0 -16px;            display: block;            height: 16px;            overflow: hidden;            text-indent: -99em;            width: 16px;            cursor: pointer;        }            .flex-control-paging li a.flex-active,            .flex-control-paging li.active a {                background-position: 0 0;            }        .flexslider .slides a img {            width: 100%;            height: 482px;            display: block;        }