static void Main(string[] args)
        {
            string[] commands;
            var      list = File.ReadAllText("CreateDocumentScript.txt");

            commands = list.Split('#');

            //create documentfactory, markdown document
            var markdownFactory          = MarkdownDocumentFactory.GetInstance();
            var htmlFactory              = HtmlDocumentFactory.GetInstance();
            MarkdownDocument markdownDoc = null;
            HtmlDocument     htmlDoc     = null;

            bool docType = false;

            //true == markdown, false == html

            foreach (var command in commands)
            {
                var strippedCommand = Regex.Replace(command, @"\t|\n|\r", "");
                var commandList     = strippedCommand.Split(':');
                switch (commandList[0])
                {
                case "Document":
                    var properties = commandList[1].Split(';');
                    //create document
                    //if properties[0] is "Markdown" make a markdown doc else make html
                    if (properties[0] == "Markdown")
                    {
                        docType     = true;
                        markdownDoc = (MarkdownDocument)markdownFactory.CreateDocument(properties[1]);
                    }
                    else
                    {
                        docType = false;
                        htmlDoc = (HtmlDocument)htmlFactory.CreateDocument(properties[1]);
                    }
                    break;

                case "Element":
                    if (docType)    // markdown
                    {
                        markdownDoc.AddElement(markdownFactory.CreateElement(commandList[1], commandList[2]));
                    }
                    else     //html
                    {
                        htmlDoc.AddElement(htmlFactory.CreateElement(commandList[1], commandList[2]));
                    }
                    break;

                case "Run":
                    // Your document running code goes here
                    if (docType)
                    {
                        markdownDoc.RunDocument();
                    }
                    else
                    {
                        htmlDoc.RunDocument();
                    }
                    break;

                default:
                    break;
                }
            }
        }