[% # $Id: lang,v 1.2 2004/12/05 11:57:46 jv Exp $ -%]
[%

# Provide links to language alternatives.

FOREACH lang IN site.languages;

  UNLESS site.lang == lang;

    IF site.image.flags.$lang;

      other = template.name.replace("^$site.lang/","$lang/");

      TRY;
        tryfile = page.root _ "/" _ page.src _ "/" _ other;
        USE File(tryfile);
        other = template.name.replace("^$site.lang/","$site.realtop$lang/");
      
	"<a href=\"$other\">";
	PROCESS util/image image = site.image.flags.$lang;
	"</a>";
      CATCH;
        "<!-- No file: " _ tryfile _ " -->";
      END;

    END;

  END;

END;

-%]