function happyAlert(message, callback, title) { return callAllertDialog(message, callback, title, "happy"); } function sadAlert(message, callback, title) { return callAllertDialog(message, callback, title, "sad"); } function alertByStatus(status, message, callback, title) { var className = ""; if (status === 'ERROR') { className = "sad"; } else if (status === "OK") { className = "happy"; } return callAllertDialog(message, callback, title, className); } function callAllertDialog(message,callback,title, className){ return bootbox.alert({ message: message, title:title, className: className, buttons: { ok: { label: 'Chiudi' } }, callback: callback }) }