                 });
                        }

                        var $location = $('#location');
                        $location.citys({
                            'code':'110101',
                            'onChange':function(data){
                                var code = data['code'].toString();
                                var trs_html = [];
                                if(diffMap2[code]){
                                    trs_html = diffMap2[code].map(function(value){
            