jQuery动画切换效果

index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>相册切换效果</title>
    <style>
    * {
    margin: 0px;
    padding: 0px;
    }

    li {
        list-style: none;
    }

    a {
        text-decoration: none;
    }

    body {
        background: url('images/bg.jpg') no-repeat;
        height: 100%;
        width: 100%;
    }

    ul#pic_con {
        overflow: hidden;
        width: 750px;
        height: 560px;
        margin: 40px auto;
    }

    ul#pic_con li {
        float: left;
        width: 238px;
        height: 169px;
        margin: 6px;
        background: #fff;
        box-shadow: 0 0 20px #fff;
        border-radius: 6px;
    }

    ul#pic_con li img {
        width: 230px;
        height: 159px;
        padding: 4px;
    }

    #bg {
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,.4);
        position: absolute;
        top: 0px;
        left: 0px;
        display: none
    }

            /*翻页相册*/
    .big_pic {
        width: 800px;
        margin: 0 auto;
        position: relative;
    }

    .big_pic ul {
        width: 650px;
        height: 450px;
        margin: 40px auto;
        position: relative;
    }

    .big_pic ul li {
        width: 650px;
        height: 450px;
        padding: 5px;
        position: absolute;
        top: 0px;
        left: 0px;
    }

    .big_pic ul li img {
        width: 650px;
        height: 450px;
    }

    .big_pic a {
        display: block;
        width: 60px;
        height: 90px;
        line-height: 90px;
        text-align: center;
        position: absolute;
        font-size: 30px;
        color: #fff;
        background: rgba(0,0,0,.5);
        font-weight: 900;
        box-shadow: 0 0 15px #fff;
        border-radius: 4px;
    }

    .big_pic a.prve {
        top: 50%;
        margin-top: -45px;
        left: 0px;
    }

    .big_pic a.next {
        top: 50%;
        margin-top: -45px;
        right: 0px;
    }
    </style>
</head>
<body>
    <ul id="pic_con">
        <li><img src="images/main/1.jpg" alt=""></li>
        <li><img src="images/main/2.jpg" alt=""></li>
        <li><img src="images/main/3.jpg" alt=""></li>
        <li><img src="images/main/4.jpg" alt=""></li>
        <li><img src="images/main/5.jpg" alt=""></li>
        <li><img src="images/main/6.jpg" alt=""></li>
        <li><img src="images/main/7.jpg" alt=""></li>
        <li><img src="images/main/8.jpg" alt=""></li>
        <li><img src="images/main/9.jpg" alt=""></li>
    </ul>

    <div id="bg">
        <div class="big_pic">
            <ul>
                <li><img src="images/show/1/1.jpg" alt=""></li>
                <li><img src="images/show/1/2.jpg" alt=""></li>
                <li><img src="images/show/1/3.jpg" alt=""></li>
                <li><img src="images/show/1/4.jpg" alt=""></li>
                <li><img src="images/show/1/5.jpg" alt=""></li>
            </ul>
            <a href="javascript:;" class="prve">&lt;</a>
            <a href="javascript:;" class="next">&gt;</a>
        </div>
    </div>
</body>
</html>
<script  src="js/jquery-1.11.3.js"></script>
<script>
    $(function(){ 
        $('#pic_con li').click(function() {
            var index = $(this).index();
            for (var p = 0; p < 5; p++) {
                var url = 'images/show/' + index + '/' + (p + 1) + '.jpg';
                $('.big_pic li').eq(p).find('img').attr('src', url)
            }
            $('#bg').fadeIn(600);
        });
        //下切换
        $('a.next').click(function() {
            $('.big_pic ul li:last').animate({
                "left": "100%"
            },
            600,
            function(event) {
                $(this).animate({
                    'left': '0'
                },
                600);
                $('.big_pic ul').prepend($(this))
            });
            $('.big_pic ul').animate({
                'left': '-40%'
            },
            600);
            $('.big_pic ul').animate({
                'left': '0'
            },
            600);
            event.stopPropagation()
        });
        //上切换
        $('a.prve').click(function() {
            $('.big_pic ul li:last').animate({
                "left": "-100%"
            },
            600,
            function(event) {
                $(this).animate({
                    'left': '0'
                },
                600);
                $('.big_pic ul').prepend($(this));
            });
            $('.big_pic ul').animate({
                'left': '40%'
            },
            600);
            $('.big_pic ul').animate({
                'left': '0'
            },
            600);
            event.stopPropagation();
        });
        //点击消失
        $('#bg').click(function() {
            $(this).fadeOut(600);
        })
     })
</script>

运行结果:

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