xml writing through jsp

<%namespace WritingXml { XmlWriter xmlWriter = XmlWriter.Create("NFrame.xml"); xmlWriter.WriteStartDocument(); xmlWriter.WriteStartElement("device"); xmlWriter.WriteStartElement("device"); xmlWriter.WriteAttributeString("timestamp", "time"); xmlWriter.WriteString("id"); xmlWriter.WriteEndDocument(); xmlWriter.Close(); };%> i am using this code in jsp page for xml writing but i am getting error to insert ; to complete the declaration of local variable