Create selectable javascript calendar view

1. I need calendar view with variable that controls which weeks are selected: every week or every other week - Based on variable every week or every other weeks are SELECTED from calendar. 2. Based on variable of exclude weeks like: excludeWeeks: "34/2016", "35/2016", "36/2016" - excluded weeks should be UNSELECTED 3. User can UNSELECT only selected weeks by clicking them(prompt asked: Do you want to remove week XX) - unselected weeks are added to new variable with same format "37/2016, 38/2016" User cannot select new weeks, only disable already selected weeks.