public static void AddCustomCodeToHead(System.Web.UI.Page page)
{
if (string.IsNullOrEmpty(BlogSettings.Instance.HtmlHeader))
return;
var code = string.Format(
CultureInfo.InvariantCulture,
"{0}<!-- Start custom code -->{0}{1}{0}<!-- End custom code -->{0}",
Environment.NewLine,
BlogSettings.Instance.HtmlHeader);
var control = new LiteralControl(code);
page.Header.Controls.Add(control);
}