Flash CS4写的电脑抽奖程序。可以在给定号码区间中抽取获取各等奖的号码。每个奖抽取的时间及各等奖的个数可由用户设定。-Flash CS4 write computer drawing program. Can extract a given number of intervals to get the prize number. The time taken for each prize and the prize of the number of user settings.