MACROMEDIA FLASH MX 2004 - ACTIONSCRIPT Reference Manual page 364

Date.setSeconds()
Availability
Flash Player 5.
Usage
my_date.setSeconds(second)
Parameters
An integer from 0 to 59.
second
Returns
An integer.
Description
Method; sets the seconds for the specified Date object in local time, and returns the new time
in milliseconds. Local time is determined by the operating system on which Flash Player
is running.
Date.setTime()
Availability
Flash Player 5.
Usage
my_date.setTime(milliseconds)
Parameters
milliseconds
Returns
An integer.
Description
Method; sets the date for the specified Date object in milliseconds since midnight on January 1,
1970, and returns the new time in milliseconds.
364 Chapter 12: ActionScript Dictionary
An integer value where 0 is 0:00 GMT 1970 Jan 1.