private void NewXmlNode(string stylename)
{
this.Node = this.Document.CreateNode("style", "style");
XmlAttribute xa = this.Document.CreateAttribute("name", "style");
xa.Value = stylename;
this.Node.Attributes.Append(xa);
xa = this.Document.CreateAttribute("family", "style");
xa.Value = "section";
this.Node.Attributes.Append(xa);
}