I am not sure this is what you want but this script would repeat going to the fame one time.
PHP Code:
import flash.utils.Timer;
import flash.events.TimerEvent;

button_1.addEventListener(MouseEvent.CLICKfl_ClickToGoToAndPlayFromFrame_5);

function 
fl_ClickToGoToAndPlayFromFrame_5(event:MouseEvent):void
{
    
gotoAndPlay(376);
    var 
myTimer:Timer = new Timer(5000,1);
    
myTimer.start();
    
myTimer.addEventListener(TimerEvent.TIMERtimerHandler);
}
function 
timerHandler(event:TimerEvent):void
{
    
gotoAndPlay(376);
    
event.currentTarget.removeEventListener(TimerEvent.TIMERtimerHandler);