Music.start() question thanks.

[melnet]

Hi

Play music button:
if (_parent.PauseMusicTime == 0) {
_parent.Music.start();
} else {
_parent.Music.start(_parent.PauseMusicTime, 1);
}
_parent.startMusicTime = getTimer();
_parent.PauseMusicTime = 0; //when typing pause button, it will store the time
_parent.Paused = false; //when typing pause button, it will store true
_parent.Playing = true; //when typing play button, it will store true
trace("_parent.startMusicTime " + _parent.startMusicTime);
trace("_parent.PauseMusicTime " +_parent.PauseMusicTime);

pause music button:
_parent.Music.stop();
_parent.PauseMusicTime = (getTimer()-_parent.StartMusicTime)/1000;
_parent.Paused = true;
_parent.Playing = false;
trace("getTimer() "+ getTimer());
trace("_parent.pauseMusicTime "+_parent.PauseMusicTime

OUTPUT:
_parent.startMusicTime 695
_parent.PauseMusicTime 0
getTimer() 2072
_parent.pauseMusicTime 1.377
_parent.startMusicTime 4577
_parent.PauseMusicTime 0
getTimer() 7250
_parent.pauseMusicTime 2.673
_parent.startMusicTime 10118
_parent.PauseMusicTime 0
getTimer() 12496
_parent.pauseMusicTime 2.378

Question;
i type the pause button in first time, the time is 1.377
i type the pause button in second time, the time is 2.673
i type the pause button in third time, the time is 2.378
why the second and third time are just 2.673 and 2.378?
it should be 2.673+1.377 in second time?
why it will detect to play from 4.050 in second time?the third time is also.

Thanks for help...