function scrivibarra(cosa) {
  var testo = '';
  if (cosa == "cerca")
    testo = "" +
	"<script type=\"text/javascript\" src=\"http://www.google.com/jsapi\"></script>" +
	"<script type=\"text/javascript\">" +
	"  google.load('search', '1');" +
	"  google.setOnLoadCallback(function() {" +
	"  google.search.CustomSearchControl.attachAutoCompletion(" +
	"    '014274313731221348228:zwzhrnerwti'," +
	"    document.getElementById('q')," +
	"    'cse-search-box');" +
	"  });" +
	"</script>" +
	"<form action=\"/info/google.php\" id=\"cse-search-box\" style=\"margin: 0px; padding: 0px;\">" +
	"  <input type=\"hidden\" name=\"cx\" value=\"014274313731221348228:zwzhrnerwti\" />" +
	"  <input type=\"hidden\" name=\"cof\" value=\"FORID:11\" />" +
	"  <input type=\"hidden\" name=\"ie\" value=\"UTF-8\" />" +
	"  <input type=\"text\" size=\"31\" id=\"q\" name=\"q\" autocomplete=\"off\" class=\"TestoB\">" +
	"  <input type=\"submit\" name=\"sa\" value=\"cerca\" class=\"TestoB\" />" +
	"</form>" +
	"<script type=\"text/javascript\" src=\"http://www.google.com/cse/brand?form=cse-search-box&lang=it\"></script>";

  else if (cosa == "associazione")
    testo = "" +
	"<a href=\"/info/chisiamo.php\">Chi siamo</a> | "+
	"<a href=\"/info/statuto.php\">Statuto</a> | "+
	"<a href=\"/info/numeri.php\">I numeri</a> | "+
	"<a href=\"/info/networklegale.php\">Network legale</a> | "+
	"<a href=\"/info/newsletter.php\">Newsletter</a> | "+
	"<a href=\"/info/feed.php\">Feed</a> | "+
	"<a href=\"/info/consulenza.php\">Assistenza</a> | "+
	"<a href=\"http://www.aduc.it/agenda/\">Agenda</a> | "+
	"<a href=\"/info/indicegenerale.php\">Indice</a>";

  else if (cosa == "canali")
    testo = ""+
	"<a href=\"http://avvertenze.aduc.it/\">Avvertenze</a> | "+
	"<a href=\"http://investire.aduc.it/\">Investire</a> | "+
	"<a href=\"http://salute.aduc.it/\">Salute</a> | "+
	"<a href=\"http://droghe.aduc.it/\">Droghe</a> | "+
	"<a href=\"http://immigrazione.aduc.it/\">Immigrazione</a> | "+
	"<a href=\"http://tlc.aduc.it/\">Telecomunicazioni</a> | "+
	"<a href=\"http://parlamento.aduc.it/\">Al Parlamento</a>";

  document.getElementById('barra').innerHTML = testo;
  if (cosa == "cerca") document.getElementById('q').focus();
}