function popap(url,w,h,scroll)
{
rw3=window.open(url,'system','toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars='+scroll+',resizable=no,width='+w+',height='+h+',top=0,left=0');
}
function noSpam(user,domain) {
	locationstring = "mailto:" + user + "@" + domain;
	window.location = locationstring;
}

function url(na_co)
{
addr_str = document.URL.substring(0,podmieniamy)+na_co+ document.URL.substring(podmieniamy+ile,document.URL.length);
document.location.href = addr_str;
}

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+"toolbar=no,location=no,directories=no,status=yes,menubar=no";
  finestra=window.open(img,"",stringa);
}