()
| 232 | } |
| 233 | |
| 234 | function checkAudioSetting() { |
| 235 | if (JSON.parse(localStorage.getItem("audioStatus")) == false) { |
| 236 | setting["audioStatus"] = false; |
| 237 | } else { |
| 238 | setting["audioStatus"] = true; |
| 239 | } |
| 240 | } |
| 241 | |
| 242 | //monitor the login state of user |
| 243 | firebase.auth().onAuthStateChanged(function (user) { |