private static void EmbedeIntroPage(Document pdfDoc, PdfWriter writer)
{
pdfDoc.NewPage();
PdfReader reader = new PdfReader(Resources.Intro);
PdfContentByte cb = writer.DirectContent;
PdfImportedPage page = writer.GetImportedPage(reader, 1); ;
//cb.AddTemplate(page, 0, -1f, 1f, 0, 0, reader.GetPageSizeWithRotation(1).Height);
cb.AddTemplate(page, 0, 0);
}