[Vertax]

Что то типа:

lastShoot = 0;
timeOut = 1000;//Секунда

zigbulCounter = 0;
shoot = function() 
{
	zigbulCounter++;
	zigbulname = "zigbul"+i;
	_root.attachMovie("zigbul", "zigbulname", i, {_x:zig._x+zig._width/2, _y:(zig._y+10)});
}

this.onEnterFrame = function() 
{
	if (Key.isDown(Key.SPACE) && lastShoot + timeOut < getTimer()) 
	{
		lastShoot = getTimer();
		shoot();
	}
}