Coutdown 1:
min
Coutdown 2:
min

---

Presentation Timer

X. Meng, Beijing Cancer Hospital, mengxiangxi_#_pku.edu.cn

1. The package contains two html files, setTimer.html and preTimer.html.
2. To make sure that the timer always stays on the top, a freeware called WindowTop could be used.
3. Two countdown timers could be set, by typing the duration in minutes in the input box above.
4. When the button above is clicked, a new window will popup. This window could be pinned at the top via WindowTop software.
5. If the countdown time is more than 1 min, the background will be white and the text will be black; in the last minute, the text turns red; after the set duration passed, the background flashes.

Updated: 20201223