public static ContentItem FindStartPageOf(ContentItem item)
 {
     return(GenericFind <ContentItem, ContentItem> .ClosestOf <IStartPage>(item));
 }
 public static LanguageRoot FindLanguageRootOf(ContentItem item)
 {
     return((LanguageRoot)GenericFind <ContentItem, ContentItem> .ClosestOf <LanguageRoot>(item));
 }