1

     private void zakkulak_use(string nick_name)
        {
            try
            {
                foreach (HtmlElement element in this.main.Document.Window.Frames["main_top"].Document.GetElementsByTagName("INPUT"))
                {
                    if (element.GetAttribute("value").Contains("Использовать") && element.OuterHtml.Contains("'Закрытое кулачное  нападение'"))
                    {
                        element.InvokeMember("click");
                        break;
                    }
                }
                this.main.Document.Window.Frames["main_top"].Document.GetElementById("fornickname").InnerText = nick_name;
            }
            catch
            {
            }
            this.attack();
        }