protected void Page_PreRender(object sender, EventArgs e)
		{
			objAuthorizationBDto = (AuthorizationBDto)Session[PageConstants.ssnUserAuthorization];
			if (objAuthorizationBDto != null)
			{
				if (!objAuthorizationBDto.ProgramWriteAccess)
				{

				}
			}

			if (!IsPostBack)
			{
				objBindCombo = new BindCombo();
				DataSet dsCountry = objBindCombo.GetCountryKeyValue();
				DataSet dsregion = objBindCombo.GetRegionKeyValue();
			BindRegionCombo(radAirline, dsregion);
			bindCountryCombo(radCmbDestination, dsCountry);

			}
		}
 private void BindCountryCombo(RadComboBox sender)
 {
     objBindCombo = new BindCombo();
     sender.Items.Clear();
     sender.ClearSelection();
     sender.DataTextField = "COUNTRY_NAME";
     sender.DataValueField = "COUNTRY_ID";
     sender.DataSource = objBindCombo.GetCountryKeyValue();
     sender.DataBind();
     sender.Items.Insert(0, new RadComboBoxItem("", "0"));
     sender.SelectedValue = "0";
 }
        private void BindCountry()
        {
            BindCombo objCmbBind = new BindCombo();
            DataSet DsCmb = null;
            DsCmb = objCmbBind.GetCountryKeyValue();
            radCmbCountry.Items.Clear();
            radCmbCountry.DataSource = DsCmb;
            radCmbCountry.DataTextField = "COUNTRY_NAME";
            radCmbCountry.DataValueField = "COUNTRY_ID";
            radCmbCountry.DataBind();
            objCmbBind = null;
            DsCmb = null;
            radCmbCountry.Items.Insert(0, new RadComboBoxItem("", "0"));


        }