function confirm_sup_rdv(post)
{
         if(window.confirm('Are you sure you want to delete this appointment ?'))
         {return true;}
         else
		 {return false;}
}
function confirm_add_rdv(post)
{
         if(window.confirm('Are you sure you want to make this appointment ?  You will not be able to change your appointment once it is scheduled.  For changes please call the High School Office !'))
         {return true;}
         else
		 {return false;}
}