function buildArray() {
  var a = buildArray.arguments;
  for (i=0; i<a.length; i++) {
    this[i] = a[i];
  }
  this.length = a.length;
}

var urls1 = new buildArray("",
"http://www.terniweb.it/cont/canali/Cinema/index.php3",
"http://www.terniweb.it/cont/canali/Viaggiare/index.shtml",
"http://www.terniweb.it/cont/canali/Economia/index.shtml",
"http://www.terniweb.it/cont/canali/Motori/index.shtml",
"http://www.terniweb.it/cont/canali/Abitare/index.shtml",
"http://www.terniweb.it/cont/canali/HiTech/index.shtml",
"http://www.terniweb.it/cont/canali/Sport/index.shtml",
"http://www.terniweb.it/cont/canali/Musica/index.shtml",
"http://www.terniweb.it/cont/canali/Moda/index.shtml",
"http://www.terniweb.it/cont/canali/Libri/index.shtml",
"http://www.terniweb.it/cont/canali/Ambiente/index.shtml");

function go(which, num, win) {
  n = which.selectedIndex;
  if (n != 0) {
    var url = eval("urls" + num + "[n]")
    if (win) {
      openWindow(url);
    } else {
      location.href = url;
    }
  }
}