public ContentResult Content()
{
	var content = new ContentResult();
	content.Content = "<html><body bgcolor=\"red\"><p>This is my HTML content</body></html>";
	content.ContentType = "text/html";
	return content;

}

public ContentResult ContentXml()
{
	var content = new ContentResult();
	content.Content = "<books><book>one</book><book>two</book></books>";
	content.ContentType = "text/xml";
	return content;
}