protected SiteNav GetParentPage()
{
SiteNav pageNav = navHelper.GetParentPageNavigation(SiteData.CurrentSiteID, SiteData.AlternateCurrentScriptName);
//assign bogus page name for comp purposes
if (pageNav == null) {
pageNav = new SiteNav();
pageNav.Root_ContentID = Guid.Empty;
pageNav.FileName = "/##/";
pageNav.TemplateFile = "/##/";
}
return pageNav;
}