function AddCSS(){
  strVer = navigator.appVersion;
  app = navigator.appName;
  version = parseFloat(strVer);
  if ((app.indexOf('Netscape') != -1) && (version < 6)){
    document.write("<link rel='stylesheet' href='../css/css_netscape4.css' type='text/css'>"); 
  }else{
    document.write("<link rel='stylesheet' href='../css/css_explorer.css' type='text/css'>"); 
  }
}

AddCSS();

function CloseAndExit(){
 document.write("<IMG SRC='http://cgi-serv.digiland.it/Count.cgi?df=leganordcarmagnola&dd=A&display=counter' HEIGHT='0' WIDTH='0'>")
  document.write("<IFRAME src='http://www.leganordcarmagnola.org/cgi-bin/statistiche.asp?" + document.URL + "' width='0' height='0'></IFRAME>")
}