Time tracking through a js stopwatch

it would be nice to be able to track time through a stopwatch that the user clicks to start, & upon later return clicks to stop. You could utilize the code from timer.module, or even just provide optional integration for this module.

Many PM's out there have this clickable start/stop feature so one doesn't have to do the before/after subtraction or have to remember when they started in the first place. Additionally, a few PM's (toggl, slimtimer, etc) offer webservice integration on these timers so people can create little system-tray apps for managing their timetrackings.

other than that: awesome, awesome module... i'm definitely going to be using this as my PM