| Function | Description |
| TmrMan.AddTimer(iTimerInterval) | Add new timer for script. iTimerInterval is in ms. Return nil when failed or uTimerId when success. |
| TmrMan.AddTimer(iTimerInterval, fFunction) | Add new timer for script. iTimerInterval is in ms. fFunction is Lua function called by this timer. Return nil when failed or uTimerId when success. |
| TmrMan.AddTimer(iTimerInterval, sFunctionName) | Add new timer for script. iTimerInterval is in ms. sFunctionName is name of function called by this timer. Return nil when failed or uTimerId when success. |
| TmrMan.RemoveTimer(uTimerId) | Remove timer with given ID from script. |