get human address from yandex geocoded

function getHumanAddress(geoObject){
    var declaration = {
        'CountryName': 'country',
        'AdministrativeAreaName': 'area',
        'SubAdministrativeAreaName': 'subarea',
        'LocalityName': 'city',
        'DependentLocalityName': 'subcity',
        'ThoroughfareName': 'street',
        'PremiseNumber': 'house'
    }
        ,parseParams = ['Country', 'CountryName', 'AdministrativeArea', 'AdministrativeAreaName',
            'Locality', 'LocalityName', 'Thoroughfare', 'ThoroughfareName', 'Premise', 'PremiseNumber',
            'DependentLocality', 'DependentLocalityName',
            'SubAdministrativeArea', 'SubAdministrativeAreaName']
        ,level = geoObject['metaDataProperty']['GeocoderMetaData']['AddressDetails']
        ,result={}
        ,nextLevel;
        while(1){
            var goDeeper = false;
            for(var key in level){
                if(parseParams.indexOf(key)!==-1){
                    if(typeof level[key] === 'object'){
                        nextLevel = level[key];
                        goDeeper = true;
                    }else{
                        for(var declKey in declaration){
                            if(declKey === key){
                                result[declaration[key]] = level[key];
                            }
                        }
                    }

                }
            }
            if(goDeeper){
                level = nextLevel; //we need to go deeper ;)
            }else{
                break;
            }
        }
    return result;
}

Огромное спасибо!