//If no forums are visible in a category, then hide the category
foreach (RepeaterItem item in CategoryList.Items)
{
    YAF.Controls.ForumList tmpForumList = (YAF.Controls.ForumList)item.FindControl("forumList");
    Repeater r  = (Repeater)tmpForumList.FindControl("ForumList1");
    DataRow[] row = (DataRow[])r.DataSource;  
    if (row.Length < 1)
    {
        item.Visible = false;
    }
}

		DataTable category = DB.category_listread( boardID, userID, null );
                category.TableName = DBAccess.GetObjectName("Category");