JavaScript » Date » setMilliseconds

Syntax:
object.setMilliseconds(millisecondsVal)

This method is used to set the milliseconds for the supplied date according to local time. The millisecondsVal parameter expects a number between 0 and 999 athough if this is exceeded, the setMilliseconds method will automatically increment other values in the Date object, e.g. if 1020 is specified, the seconds value is incremented by one and millisecondsVal is set to 20.