$scope.showChannelsList = function (tariff_id) {
            document.getElementById('pre').style.display = 'block';
            if (tariff_id === 32) {
                $scope.max = true;
                document.getElementById('card_' + 31).style.border = 'none';
                document.getElementById('style-13').style.overflow = 'scroll';
                document.getElementById('style-13').style.overflowX = 'hidden';
                document.getElementById('card_' + tariff_id).style.border = '1px solid black';
                $scope.channels = $scope.tariffs[1].channels;
            } else {
                $scope.max = false;
                document.getElementById('card_' + tariff_id).style.border = '1px solid black';
                document.getElementById('style-13').style.overflow = 'scroll';
                document.getElementById('style-13').style.overflowX = 'hidden';
                document.getElementById('card_' + 32).style.border = 'none';
                $scope.channels = $scope.tariffs[0].channels;
            }
            document.getElementById('pre').style.display = 'none';
        };