HTML

幻灯片html代码包括：#js_banner_img li幻灯片列表和左右按钮.fx_banner_pre，.fx_banner_next

<div id="js_banner" class="fx_banner">
    <ul id="js_banner_img" class="fx_banner_img clear">
        <li style="background:#cfd0ef">
            <div class="fx_banner_inner fx_grid_c1">
                <div class="child child0" data-z="1"><img src="images/0.jpg" alt="misfit shine"></div>
                <div class="child" data-z="2" style="left:0;top:0;"><img src="images/0_1.png" alt=""></div>
                <div class="child" data-z="3" style="left:495px;top:0;"><img src="images/0_2.png" alt=""></div>
            </div>
            <a href="https://jy.tp.yuanmeng.life/js" class="fx_banner_link"><span class="hide">去购买</span></a>
        </li>
        <li style="background:#fe5769">
            <div class="fx_banner_inner fx_grid_c1">
                <div class="child child0" data-z="1"><img src="images/1.jpg" alt="latin"></div>
                <div class="child" data-z="2" style="left:0;top:0;"><img src="images/1_1.png" alt=""></div>
                <div class="child" data-z="3" style="left:495px;top:0;"><img src="images/1_2.png" alt=""></div>
            </div>
            <a href="https://jy.tp.yuanmeng.life/js" class="fx_banner_link"><span class="hide">去购买</span></a>
        </li>
    </ul>
    <div class="fx_banner_common fx_grid_c1">
        <a ytag="30000" id="js_banner_pre" href="javascript:;" class="fx_banner_pre"></a>
        <a ytag="30010" id="js_banner_next" href="javascript:;" class="fx_banner_next"></a>
    </div>
</div>

引入焦点轮播插件tab.js和jquery库

<link rel="stylesheet" href="css/index.css" type="text/css" media="screen" />
<script type="text/javascript" src="js/jquery-1.5.1.min.js"></script>
<script type="text/javascript" src="js/tab.js"></script>

jQuery

$(function() {
    var $window = $(window), window_width = $window.width();
    $('#js_banner,#js_banner_img li').width(window_width);
    new $.Tab({
        target: $('#js_banner_img li'),
        effect: 'slide3d',
        animateTime: 1000,
        stay: 3500,
        autoPlay: true,
        merge: true,
        prevBtn: $('#js_banner_pre'),
        nextBtn: $('#js_banner_next')
    });
});