protected void LoadAboutUs()
    {
        Footer footer = new Footer();
        DataSet dsAboutUs = new DataSet();
        StringBuilder sb = new StringBuilder();
        dsAboutUs = footer.Get_LeftMenu_All_AboutUs();
        foreach (DataTable table in dsAboutUs.Tables)
        {
            foreach (DataRow row in table.Rows)
            {
                sb.AppendLine("<li><a href=\"" + row["tempsitepage"].ToString() + "?id=" + row["geneid"].ToString() + "\">" + row["genetitle"].ToString() + "</a></li>");
            }
        }

        PlaceHolder_AboutUs.Controls.Add(new LiteralControl(sb.ToString()));
        dsAboutUs = null;
        sb = null;
    }