public void RefreshAvailableHospList()
{
availableHospitals = HospitalManager.GetAvailableHospitals(weekNum, (DayOfWeek)dayOfWeek);
// create our adapter
availableHospList = new HospitalListAdapter(this, availableHospitals);
//Hook up our adapter to our ListView
lstAvailableHosp.Adapter = availableHospList;
}