Reminder - Date/Time Manipulation (+)

This code is a demo for the two functions I wrote (GetFutureTime and GetFutureDate). I used it in a project to Snooze reminders like in Microsoft Outlook. The date function returns a date, for example, "12/12/2002" + "3 weeks". The time function returns a time, for example, "12:12:00" + "45 minutes". ENJOY!