JS开发通过设置cookie实现第一次进入首页展示弹窗广告，再次进入隐藏广告

标签：开发   广告   cookie   

<div class="dn car-activity-opcity"></div>

<div class="dn car-activity-module">

<a href="javascript:var bd_close;" class="close-activity" title="关闭" id="T-close-chezhujie" otitle="关闭-车主节首页弹窗" otype="button">关闭</a>

<a href="http://www.xxx.com/huiyuan/2016czj.shtml" class="car-activity-link-a" title="立即参与" id="T-lijicanyu" otitle="立即参与-车主节" otype="button" id="T-lijicanyu">立即参与</a>

<a href="http://www.xxx.com/cpchexian/campaign/zhitong/201601.shtml" class="car-activity-link-b" title="享车险福利" otitle="享车险福利-车主节" otype="button" target="_blank" id="T-xiangchexianfuli">享车险福利</a>

<a href="http://www.xxx.com/cpbaoxian/official/chezhujiehd/index.shtml" class="car-activity-link-c" title="享其他福利" otitle="享其他福利-车主节" otype="button" target="_blank" id="T-xiangqitafuli">享其他福利</a>

</div>

<script type="text/javascript">

    $(".car-activity-module .close-activity").click(function(){

            $(".car-activity-opcity").fadeOut();

            $(".car-activity-module").fadeOut();

    });

    if(getCookieValue("carPopUp")!="ed"){

        $(".car-activity-opcity").show();

        $(".car-activity-module").show();

        setCookie("carPopUp","ed",30,"/");

    }

    function setCookie(name,value,days,path){

        var name = escape(name);

        var value = escape(value);

        var expires = new Date();

        expires.setTime(expires.getTime() + days * 24*60*60*1000);

        path = path =="" ? "":";path=" + path;

        _expires = (typeof days) == "string" ? "": ";expires=" + expires.toUTCString();

        // document.cookie = name + "=" + value + _expires + path;

        document.cookie = name + "=" + value + path;

    }

    function getCookieValue(name){

        var name = escape(name);

        var allcookies = document.cookie;

        name += "=";

        var pos = allcookies.indexOf(name);

        if(pos != -1){

            var start = pos + name.length;

            var end = allcookies.indexOf(";",start);

            if(end == -1){

                end = allcookies.length;

            }

            var value = allcookies.substring(start,end);

            return unescape(value);

        } else{

            return "";

        }

    }

</script>

JS开发通过设置cookie实现第一次进入首页展示弹窗广告，再次进入隐藏广告

标签：开发   广告   cookie   

原文地址：http://iicoo.blog.51cto.com/10739372/1731451