function titport(info) {
if (info=="") {
document.write('<h2 class="blu">'+port+'</h2>');}
else {
document.write('<h2 class="blu"><img src="../images/pixel.gif" width="'+106*sw+'" height="1" border="0">'+port+'<img src="../images/pixel.gif" width="'+70*sw+'" height="1" border="0"><a href="#" onmouseout="window.status =\' \'; return true" onmouseover="window.status =\' alcune informazioni\'; return true" onclick="alert(infoalert); return true"><img src="../images/info3.gif" width="'+36*sw+'" height="'+36*sw+'" border="0" alt="'+info+'"></a></h2>');}
}