AddCustomerJsfunction

 $scope.AddCustomer = function () {
        //Assign the updated value to Customer object
        $scope.Customer.customerID = $scope.txtCustomerNameVal;
        $scope.Customer.companyName = $scope.txtCompanyNameVal;
        $scope.Customer.contactName = $scope.txtContactNameVal;
        $scope.Customer.contactTitle = $scope.txtContactTitleVal;

        //Call the factory function to insert the customer
        CustomerService.AddCustomer($scope).then(function (d) {
            alert(d.data);
        }, function (d) {
            alert(d);
        });
        //calling the function to close the modal popup
        $scope.closeModalWindow();
    };