[-De-]

public function randomNum(min:Number, max:Number, ex:Number):Number {
	var ret:Number = Math.random() * (max - min) + min;
	if(ret == ex)
		ret = max;
	return ret;
}
public function randomInt(min:int, max:int, ex:int):Number {
	var ret:int = int(Math.random() * (max - min) + min);
	if(ret >= ex)
		++ret;
	return ret;
 
}