.controller("loginController", function($scope, $location, $rootScope){
                            $scope.login = function() {
                                var user = $scope.username;
                                var password = $scope.password;
                                var result = $scope.username + $scope.password;
                                console.log(result);
                                if (user == "admin" && password == 'admin'){
                                    $rootScope.loggedIn = true;
                                    $location.path('/welcome');
                                } else {
                                    alert("INVALID CREDENTIALS");
                                }
                            }
.controller('welcomeController', function($scope){
                    $scope.message = "welcome here"
                })