// JavaScript Document
<!--
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.gruppocomifar.it/",
"http://www.comifar.it/",
"http://www.difarma.it/",
"http://www.afam.it/",
"http://www.spem.it/",
"https://www.spemcartavalore.it/",
"http://www.optimasalute.it/",
"http://www.lagalenicainfarmacia.it")

function go(which) {
  n = which.selectedIndex;
  url=which.options[n].value;  
  finestra = window.open(urls1[url],"","");
  finestra.focus();       
}
// -->