i = 1
tot =1
pat = new  creaArray(tot);
pat[1] = new  setPath("../images/")


var a;

userAgent = window.navigator.userAgent;
browserVers = parseInt(userAgent.charAt(userAgent.indexOf("/")+1),10);
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function findElement(n,ly) {
	if (browserVers < 4)		return document[n];
	var curDoc = ly ? ly.document : document;
	var elem = curDoc[n];
	if (!elem) {
		for (var i=0;i<curDoc.layers.length;i++) {
			elem = findElement(n,curDoc.layers[i]);
			if (elem) return elem;
		}
	}
	return elem;
}


ns4 = (document.layers)? true:false
ie4 = (document.all)? true:false
if (navigator.appVersion.lastIndexOf('Win') != -1)
{
onwindows = true
} else {
onwindows = false
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { 
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}


function ripristina() { 
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function preloadImages() { 
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}


function creaArray(n) {
	this.lenght = n;
	for (var i =1; i <= n; i++) {
		this[i] = 0 }
		return this 
}

function setPath( href) {
	this.href = href;
}




function cambia() { 
  
  var i,j=0,x,a=cambia.arguments; 
  document.MM_sr=new Array; 
  for(i=0;i<(a.length-2);i+=3)
    if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; 
    if(!x.oSrc) x.oSrc=x.src; x.src=  pat[1].href + a[i+2];}

}

function makeName(layerID) {
Pver=navigator.appName;
Nver=parseInt(navigator.appVersion.charAt(0),10);

if (Pver=="Netscape" && Nver >= 5 )
{

 refname = top.document.getElementById(layerID).style ;

}

else if (Pver=="Netscape" && Nver == 4 )
{
 refname = eval ("top.document."+ layerID )

}

else
{

 refname = eval ("top.document.all." + layerID +".style") 
}
return refname
}


function toggleShowHide(evId){
    ele=document.getElementById("blocco"+evId);
    if(!(ele!=null && ele.style.display!=null)){
        alert('non trovo display di trEvento'+evId);
        return false;

    }
    if(ele.style.display!='none'){
        ele.style.display='none';
    }else{
        ele.style.display='block';
    }
   // saveShowStatus();
    //return true;
}
 function gotoAnchor(doc,anch){
	document.location.href= doc + '.html#' + anch ;
}

ripristina

function openimage(url,w,h) {
  window.open(url, "fig","toolbar=no,directories=no,menubar=no,bordre=0,scrolbars=no,width="+ w +",height="+ h )
}