week = Sun Mon Tue Wed Thu Fri Sat
sel_width = Calendar shell width
sel_height = Calendar shell height
perv_mon = Previous Month
next_mon = Next Month
write_msg = Submit schedule
err_date = The End Date is before the Start Date.
err_year = You can't use the year before 1900 or after 2038.
over_year = You can't put a schedule more 3 year in advance.
no_anv_view = Disable Anniversary
no_icon = Disable Category Icon on Schedule