In openerp, after installing HR_Attendance module need to restrict days from mouse click. for example my client need to add total holidays for the year at one time and refrain employees from again click on that days for leave apply. for ex: initial phase HR manager define holidays in custom.holidays table (Deepavali,Ramazan,Vesak Poya day..) then need to that days disable from calendar view and protect from again leave re-applying process by employees.

please help me to sort out this issue.seems its a modification with jquery calendar.js file but how to read table from that js and after read that days and update in calendar view