sets a minutes interval in the time selector
| interval | number | the time interval in minutes, possible values: 1, 5, 10, 15 |
// sets a 10-minute interval
myCalendar.setMinutesInterval(10);
1 - will give you ability to enter any minute from 01..59
5 - shows 00, 05, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55
10 - shows 00, 10, 20, 30, 40, 50
15 - shows 00, 15, 30, 45