function addorremove(id) {
            if (id){
                $.ajax({
                    success:function () {
                        const Toast = Swal.mixin({
                          toast: true,
                          position: 'top',
                          showConfirmButton: true,
                          timer: 3000,
                          timerProgressBar: true,
                          didOpen: (toast) => {
                            toast.addEventListener('mouseenter', Swal.stopTimer)
                            toast.addEventListener('mouseleave', Swal.resumeTimer)
                          }
                        })

                        Toast.fire({
                          icon: 'error',
                          title: 'You are not an employee!'
                        })
                    }
                });
            }
        }