I want to calcualte a duration of time. Let's said i first click to a button then it will get the system time and store to a variable, later i click again the button and get the system time again.
Now i want to calculate the time duration between the first and second click.
Can i calculate it by :
>>duration= time()-time()
&&& first click time deduct second click time

Any other good ways to get it ? i want to get the duration in total hours, minutes, seconds. each are separate !!!

regard,
chang