public setUTCSeconds(second:Number, [millisecond:Number]) : Number
Sets the seconds for the specified Date object in universal time and returns the new time in milliseconds.
second:Number - An integer from 0 to 59.
millisecond:Number [optional] - An integer from 0 to 999. If you omit this parameter, the milliseconds field of the specified Date object will not be modified.
Number - An integer.
The following example initially creates a new Date object, setting the time and date to 8:00:00 a.m. on May 15, 2004, and uses Date.setSeconds() to change the time to 8:30:45 a.m.:
var my_date:Date = new Date(2004,4,15,8,0,0); trace(my_date.getUTCSeconds()); // output: 0 my_date.setUTCSeconds(45); trace(my_date.getUTCSeconds()); // output: 45