<!--
pos_lang = window.location.search.indexOf('lang=')
if (pos_lang == -1) {lang = 'ita'}
 else {
        pos_lang = pos_lang + 5 // lunghezza di lang=
        lang = window.location.search.substring(pos_lang,pos_lang+3)
      }

menus= 'menu_sin.htm'

 docref =  document.location.href+'?a'                  
if (lang == 'eng') { 
                    docref =  document.location.href+'&a'                  
                    menus= '../menu_sin_en.htm'
                    }
pos_full = window.location.search.indexOf('full=')
if (pos_full == -1 && self.name==top.name) 
  { 
   document.write('<frameset cols="200,*" frameborder="0" border="0" framespacing="0" maginwidth="0" ')
   document.write('marginheight="0"> ')
   document.write('<frame name="sinistra" scrolling="NO" noresize src="../'+menus+'" id="sinistra">')
   document.write('<frame name="destra" scrolling="auto" noresize src="'+docref+'" id="destra" >')
   document.write('</frameset>') 
  }

// End -->