protected void BindIns()
    {
        Insurance_Group objInsuranceGroup = new Insurance_Group();

        lstIns.DataSource     = objInsuranceGroup.Get_Insurance_Group(txtCompanyID.Text);
        lstIns.DataTextField  = "DESCRIPTION";
        lstIns.DataValueField = "CODE";
        lstIns.DataBind();
    }
    protected void Page_Load(object sender, EventArgs e)
    {
        lstMenu.Attributes.Add("onChange", "this.form.TextBox1.value=this.options[this.selectedIndex].text");
        TextBox1.Attributes.Add("onKeyUp", "autoComplete(this,this.form.ctl00_ContentPlaceHolder1_lstMenu,'text',true)");

        sz_CompanyID = ((Bill_Sys_BillingCompanyObject)(Session["BILLING_COMPANY_OBJECT"])).SZ_COMPANY_ID.ToString();
        if (!Page.IsPostBack)
        {
            Insurance_Group oInsurance_Group = new Insurance_Group();
            lstMenu.DataSource     = oInsurance_Group.Get_Insurance_Group(sz_CompanyID);
            lstMenu.DataTextField  = "DESCRIPTION";
            lstMenu.DataValueField = "CODE";
            lstMenu.DataBind();
            LoadData();
        }
    }