         for (var index in _mailboxItem.to) {
                AddContactToNavBar(_mailboxItem.to[index].emailAddress);
            }

            for (var index in _mailboxItem.cc) {
                AddContactToNavBar(_mailboxItem.cc[index].emailAddress);
            }

            $('#contactBar img').each(function () {
                $(this).addClass(this.width > this.height ? 'landscape' : 'portrait');
            });

            // Get and display information of the sender by passing 
            // t