myApp.controller("myCtrl", ["$scope", function ($scope) {
        // data
        $scope.t_img = t_img;
        $scope.navs = navs;
        $scope._index = 0;
        // methods
        $scope.toPatch = function (_ids) {
            $scope._index = _ids;
        };
    }])
    myApp.config(['$routeProvider', function ($routeProvider) {
        $routeProvider
            .when('/', {templateUrl: './tpl/txt_one.html'})
            .when('/two', {templateUrl: './tpl/txt_two.html'})
            .otherwise({redirectTo: '/'});
    }]);