document.dispatchEvent(new CustomEvent('FlashMessage.addMessage', {"detail":{"type":"danger","text":"Instructor is not available.","title":"","position":"top-center"}}));
document.dispatchEvent(new CustomEvent('FlashMessage.addMessage', {"detail":{"type":"danger","text":"Istruttore non \u00e8 disponibile.","title":"","position":"top-center"}}));
document.dispatchEvent(new CustomEvent('FlashMessage.addMessage', {"detail":{"type":"danger","text":"Instructor no disponible.","title":"","position":"top-center"}}));
document.dispatchEvent(new CustomEvent('FlashMessage.addMessage', {"detail":{"type":"danger","text":"instructeur non disponible","title":"","position":"top-center"}}));