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("",
"",
"processo_es.htm",
"impasto_es.htm",
"formatura_es.htm",
"essiccamento_es.htm",
"smaltatura_es.htm",
"cottura_es.htm",
"scelta_es.htm",
"",
"scegliere_es.htm",
"ambiente_es.htm")

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