Date calculation based on month, week, day selection

[narvava]

Need logic

I have a scenario like this.
I select month(one radio button), week or weeks(6 check boxes) in seperate section and days in weeks(7 check boxes) in anothe section. Finally I need to calculate exact dates that were selected on these three different sections. Can anybody guide me the logic

[j2me64]

study the calendar class and you will find the methods that allows you to calculate a date based on weeks and so on.