Real-time clock on a webpage?
For those who are interested, I've recently gotten into freediving and I'm looking to rewrite a little java applet which does basically this (although the times are preset). These tools are used to build up tolerances to high levels of carbon dioxide and low levels of oxygen (google CO2 and O2 tables).
Freediving? Brave girl!
Yeah, freediving is amazing, I just started (took a course) and got down to 93 feet the other day. It's sooooo fun.
So yeah, simple JS timeouts make a lot more sense for this.