var su_on_obj;
var su_off_obj;
var giu_on_obj;
var giu_off_obj;


function onLoadFunction() {
   if (navigator.appVersion.indexOf("MSIE ")>-1) {
    pos = navigator.appVersion.indexOf("MSIE ") + 4;
    browser_version = parseInt(navigator.appVersion.substr(pos,4));
  }

  var wndo = new dw_scrollObj('wn', 'testo');
  dw_scrollObj.GeckoTableBugFix('wn');
  if ((browser_type=="Netscape") && (browser_version == 4)) {
    su_on_obj = document.su_on;
    su_off_obj = document.su_off;
    giu_on_obj = document.giu_on;
    giu_off_obj = document.giu_off;
    su_on_obj.visibility="hide";
    su_off_obj.visibility="show";
    giu_on_obj.visibility="hide";
    giu_off_obj.visibility="show";
  } else {
    if ((browser_type=="Microsoft Internet Explorer") && (browser_version < 5)) {
      su_on_obj = document.su_on.style;
      su_off_obj = document.su_off.style;
      giu_on_obj = document.giu_on.style;
      giu_off_obj = document.giu_off.style;
    } else {
      su_on_obj = document.getElementById("su_on").style;
      su_off_obj = document.getElementById("su_off").style;
      giu_on_obj = document.getElementById("giu_on").style;
      giu_off_obj = document.getElementById("giu_off").style;
    }
    
    su_on_obj.visibility="hidden";
    su_off_obj.visibility="visible";
    giu_on_obj.visibility="hidden";
    giu_off_obj.visibility="visible";
  }

}

function su_on() {
  if ((browser_type=="Netscape") && (browser_version==4)) {
    su_on_obj.visibility="show";
    su_off_obj.visibility="hide"; 
  } else {
    su_on_obj.visibility="visible";
    su_off_obj.visibility="hidden"; 
  }
}

function su_off() {
  if ((browser_type=="Netscape") && (browser_version==4)) {
    su_on_obj.visibility="hide";
    su_off_obj.visibility="show"; 
  } else {
    su_on_obj.visibility="hidden";
    su_off_obj.visibility="visible"; 
  }
}

function giu_on() {
  if ((browser_type=="Netscape") && (browser_version==4)) {
    giu_on_obj.visibility="show";
    giu_off_obj.visibility="hide"; 
  } else {
    giu_on_obj.visibility="visible";
    giu_off_obj.visibility="hidden"; 
  }
}

function giu_off() {
  if ((browser_type=="Netscape") && (browser_version==4)) {
    giu_on_obj.visibility="hide";
    giu_off_obj.visibility="show"; 
  } else {
    giu_on_obj.visibility="hidden";
    giu_off_obj.visibility="visible"; 
  }
}


var InternetExplorer = navigator.appName.indexOf("Microsoft") != -1;

function map_DoFSCommand(command, args)                {
  var myFlashObj = InternetExplorer ? map : document.map;
   var divTxt = document.getElementById("testo");
   divTxt.innerHTML = args;
   dw_scrollObj.scrollTo('wn',0,0,-10000);
}

if (navigator.appName && navigator.appName.indexOf("Microsoft") != -1 && 
  navigator.userAgent.indexOf("Windows") != -1 && navigator.userAgent.indexOf("Windows 3.1") == -1) {
  document.write('<SCRIPT LANGUAGE=VBScript\> \n');
  document.write('on error resume next \n');
  document.write('Sub map_FSCommand(ByVal command, ByVal args)\n');
  document.write(' call map_DoFSCommand(command, args)\n');
  document.write('end sub\n');
  document.write('</SCRIPT\> \n');
} 

function flash_resize(){
  document.getElementById("flash_height").style.pixelHeight = document.getElementById("flash_width").style.pixelWidth;

  return true;
}