function closepage(){
	opener.focus();
	self.close();
}

var qualeimmagine = '1'
function BRotator(){
	if((navigator.appVersion.indexOf("MSIE")!=-1)){
		if((navigator.appVersion.indexOf("5.5")!=-1)|| (parseFloat(navigator.appVersion.substr(navigator.appVersion.indexOf("MSIE")+5,1))>5)){
			idImmagine.filters[0].Apply();
		}
	}
	MM_swapImage('idImmagine','','images/rotator/adv_'+qualeimmagine+'.jpg',1)
	if((navigator.appVersion.indexOf("MSIE")!=-1)){
		if((navigator.appVersion.indexOf("5.5")!=-1)|| (parseFloat(navigator.appVersion.substr(navigator.appVersion.indexOf("MSIE")+5,1))>5)){
			idImmagine.filters[0].Play()
		}
	}
	if(qualeimmagine=="5"){
		qualeimmagine="1"
	}else{
		qualeimmagine++
	}
	setTimeout("BRotator()",3500)
}


function mostraroll(quale,stato){
	mio = document.getElementById("lyrprod_"+quale)
	mio.style.display = stato
}


function accendi(quale){
	mio = document.getElementById(quale)
	mio.src = "../eng/images/"+quale+"2.gif"
}


function init() {
  if (!document.getElementById) return
  var imgOriginSrc;
  var imgTemp = new Array();
  var imgarr = document.getElementsByTagName('img');
  for (var i = 0; i < imgarr.length; i++) {
    if (imgarr[i].getAttribute('hsrc')) {
        imgTemp[i] = new Image();
        imgTemp[i].src = imgarr[i].getAttribute('hsrc');
        imgarr[i].onmouseover = function() {
            imgOriginSrc = this.getAttribute('src');
            this.setAttribute('src',this.getAttribute('hsrc'))
        }
        imgarr[i].onmouseout = function() {
            this.setAttribute('src',imgOriginSrc)
        }
    }
  }
}

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_openBrWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
}

function MM_swapImgRestore() { //v3.0
  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 MM_preloadImages() { //v3.0
	caricato=true
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_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 MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.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=a[i+2];}
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function colorabordo(quale){
	if(quale.style.border=="#000 1px solid"){
		quale.style.border="#AAA 1px solid"
	}else{
		quale.style.border="#000 1px solid"
	}
}

function validauser(){
	if (document.req.username.value==""){
		alert("USERNAME field is empty")
		document.req.username.focus();
		return false;
	}
	if (document.req.password.value==""){
		alert("PASSWORD field is empty")
		document.req.password.focus();
		return false;
	}
}

function validauserpage(){
	if (document.reqpage.username.value==""){
		alert("USERNAME field is empty")
		document.reqpage.username.focus();
		return false;
	}
	if (document.reqpage.password.value==""){
		alert("PASSWORD field is empty")
		document.reqpage.password.focus();
		return false;
	}
}


function forgotpwd(quale,stato){
	log_1.style.display = "none"
	log_2.style.display = "none"
	mio = document.getElementById("log_"+quale)
	mio.style.display = stato
	alert("Insert your USERNAME and E-MAIL for to riceve the data.")
	document.reqforgot.username.focus();
}

function forgotuser(){
	if (document.reqforgot.username.value==""){
		alert("USERNAME field is empty")
		document.reqforgot.username.focus();
		return false;
	}
	if (document.reqforgot.email.value==""){
		alert("E-MAIL field is empty")
		document.reqforgot.email.focus();
		return false;
	}
	 if (!(document.reqforgot.email.value == "")){
          if (document.reqforgot.email.value.indexOf ('@',0) == -1 || document.reqforgot.email.value.indexOf ('.',0) == -1){
              alert("\nThe addresse e-mail address you have inserted is not correct.\nPlease write the address again")
              document.reqforgot.email.focus();
              return false;
		  }
      }
}