Jquery图片切换效果

Jquery图片切换效果

Html代码:

<div class="dv_box2">
    <div class="dv_icon" id="icon_prew"></div>
    <div id="dv_scroll">
        <div class="box">
            <div class="dv_img_item" style="background-color: #00BCD4"></div>
            <div class="dv_img_item" style="background-color: #f86649"></div>
            <div class="dv_img_item" style="background-color: #a7a7a7"></div>
            <div class="dv_img_item" style="background-color: #1b6d85"></div>
            <div class="dv_img_item" style="background-color: #000000"></div>
        </div>
    </div>
    <div class="dv_icon" id="icon_next"></div>
</div>

Css样式：

.dv_box2{
    clear: both;
    width: 1200px;
    height: 600px;
    margin: auto;
    background-color: #333333;
}
.dv_icon{
    float: left;
    width: 60px;
    height: 60px;
    background-color: #00BCD4;
    margin: 270px 60px;
 
}
.dv_img_item{
    float: left;
    width: 240px;
    height: 480px;
    margin-top: 60px;
    margin-left: 20px;
    margin-right: 20px;
}
#dv_scroll{
    width: 800px;
    height: 600px;
    overflow-x: hidden;
    overflow-y: hidden;
    float: left;
}
.box{
    width: 2500px;
    height: 600px;
}

Js代码：

$("#icon_prew").click(function(){
        var p=(document.getElementById("dv_scroll").scrollLeft);
        $("#dv_scroll").animate({
            scrollLeft:p-200
        },"slow");
    });
 
    $("#icon_next").click(function(){
        var p=(document.getElementById("dv_scroll").scrollLeft);
        $("#dv_scroll").animate({
            scrollLeft:p+200
        },"slow");
});

效果展示：