随机切换背景图片的代码

vingoo

[AppleScript] 纯文本查看 复制代码

<style>
.suiji{background-image:url("");
min-height:200px; background-repeat:no-repeat; background-position:right bottom; width:100%;
}
</style>
<script type="text/javascript">
     $(document).ready(function(){
         var random_bg=Math.floor(Math.random()*3+1);
         var bg='url(/view/img/shuiji_'+random_bg+'.png)';
         $(".suiji").css("background-image",bg);
});
</script>