function nav(id)
	{
		var iframe = window.frames['grand'];
		if ( id == 1 ) { iframe.location = 'web/pages_se/om.htm'; }
		if ( id == 2 ) { iframe.location = 'web/pages_se/illustration.htm'; }
		if ( id == 3 ) { iframe.location = 'web/pages_se/form.htm'; }
		if ( id == 4 ) { iframe.location = 'web/pages_se/logo.htm'; }
		if ( id == 5 ) { iframe.location = 'web/pages_se/kontakt.php'; }
		if ( id == 6 ) { iframe.location = 'web/pages_en/om.htm'; }
		if ( id == 7 ) { iframe.location = 'web/pages_en/illustration.htm'; }
		if ( id == 8 ) { iframe.location = 'web/pages_en/form.htm'; }
		if ( id == 9 ) { iframe.location = 'web/pages_en/logo.htm'; }
		if ( id == 10 ) { iframe.location = 'web/pages_en/kontakt.php'; }
	}