function Rollover(imagename, image, over)
{
  if(window.document.images)
  {
    if(over)
    {
      window.document.images["sdhover" + imagename].src = image;
    }
    else
    {
      window.document.images["sdhover" + imagename].src = image;
    }
  }
}

function ToggleCommentDiv(elm, hiddenDivName, ShowText, HideText)
{
  var hiddenDiv = document.getElementById(hiddenDivName);

  if(hiddenDiv.style.display == 'none')
  {
    elm.innerHTML = HideText;
    hiddenDiv.style.display = 'block';
  }
  else
  {
    elm.innerHTML = ShowText;
    hiddenDiv.style.display = 'none';
  }
}

function SetEm_o(emo){document.news.text.value+=''+emo; document.news.text.focus();}
function CaricaFoto(img){
                 foto1= new Image();
                 foto1.src=(img);
                 Controlla(img);
        }
function Controlla(img){
                 if((foto1.width!=0)&&(foto1.height!=0)){
                 viewFoto(img);
                 }
                 else{
                 funzione="Controlla('"+img+"')";
                 intervallo=setTimeout(funzione,20);
                 }
        }
function viewFoto(img){
                 largh=foto1.width+20;
                 altez=foto1.height+20;
                 stringa="width="+largh+",height="+altez;
                 finestra=window.open(img,"",stringa);
        }