var refer;
        var url;
        var enrefer;
        var enurl;
        if (document.referrer == parent.frames.location) {
        refer = top.document.referrer;
        url = top.document.location;
        } else { refer = document.referrer;
        url = document.location; }
        enrefer = encodeURIComponent(refer);
        enurl = encodeURIComponent(url);
        document.write("<img src=\"https://chuantongliaofa.com/");
        document.write("img.php");
        
        document.write("?referer="+enrefer+"");
        document.write("&url="+enurl+"");
        document.write("\" width=\"1\" height=\"1\">");