Seconds/Milliseconds Timer

[Owenbooty]

I need to create a timer that when button1 is pressed starts and when button two is pressed stops. It needs to record SS:MM and really needs to me 100% precise.

Any one know the best way to write this so it is 100% precise?

[Owenbooty]

I have found the following solution but can't seem to get it to work using a one button to start and another to stop. All it does is keep counting up

onEnterFrame = function () {
	time = getTimer();
	miliseconds = time;
	minutes = Math.floor(miliseconds/1000/60);
	miliseconds -= minutes*1000*60;
	seconds = Math.floor(miliseconds/1000);
	miliseconds -= seconds*1000;
	miliRound = Math.round(miliseconds/10);
	min = (minutes<10 ? "0" : "")+minutes;
	sec = (seconds<10 ? "0" : "")+seconds;
	ms  = (miliRound<10 ? "0" : "")+miliRound;
	textbox.text = min+":"+sec+":"+ms;
};