ActionScript 2.0 Language Reference - Adobe Help and Support

second:Number [optional] - A number; an integer from 0 to 59. If you omit this parameter,
the seconds field of the specified Date object will not be modified.
millisecond:Number [optional] - A number; an integer from 0 to 999. If you omit this
parameter, the milliseconds field of the specified Date object will not be modified.
Returns
Number - An integer.
Example
The following example initially creates a new Date object with today's date, uses
Date.setUTCHours() to change the time to 8:30 a.m., and changes the time again to 5:30:47
p.m.:
var my_date:Date = new Date();
my_date.setUTCHours(8,30);
trace(my_date.getUTCHours()); // output: 8
trace(my_date.getUTCMinutes()); // output: 30
my_date.setUTCHours(17,30,47);
trace(my_date.getUTCHours()); // output: 17
trace(my_date.getUTCMinutes()); // output: 30
trace(my_date.getUTCSeconds()); // output: 47
setUTCMilliseconds (Date.setUTCMilliseconds
method)
public setUTCMilliseconds(millisecond:Number) : Number
Sets the milliseconds for the specified Date object in universal time and returns the new time
in milliseconds.
Availability: ActionScript 1.0; Flash Player 5
Parameters
millisecond:Number - An integer from 0 to 999.
Returns
Number - An integer.
Example
The following example initially creates a new Date object, setting the date to 8:30 a.m. on
May 15, 2004 with the milliseconds value set to 250, and uses Date.setUTCMilliseconds()
to change the milliseconds value to 575:
506 ActionScript classes