function parseQueryString() {
                var qd = {};
                location.search.substr(1).split("&").forEach(function (item) {
                    var parts = item.split("=");
                    var k = parts[0];
                    var v = decodeURIComponent(parts[1]);
                    (k in qd) ? qd[k].push(v) : qd[k] = [v, ];
                });
                return qd;
            }

            var query = parseQueryString();