using jquery date picker you can render specific cells the way you want. (in my case i have a list of dates that i want to highlight as they are important days)
i see that datepicker itself supports this here:
http://www.kelvinluck.com/assets/jquery/datePicker/v2/demo/renderCalendarCallback.html
but i dont see the multimonth implementation having an option for renderingcustomDates
http://www.kelvinluck.com/assets/jquery/datePicker/v2/demo/datePickerMultiMonth3.html
was this missed out in the implementation to expose this functionality?