// INIZIO ROLLOVER
agent = navigator.userAgent
compact = false;
if ( parseInt( navigator.appVersion ) >= 3) { compact = true; }
else {browserVer = 1}

function MM_swapImage() {
if ( compact ) {
var i,theObj,j=0,swapArray=new Array;
for (i=0; i < (MM_swapImage.arguments.length-2); i+=3) {
theObj = eval(MM_swapImage.arguments[(navigator.appName == 'Netscape')?i:i+1])
swapArray[j++] = theObj;  swapArray[j++] = theObj.src;
theObj.src = MM_swapImage.arguments[i+2];
}
document.MM_swapImgData = swapArray; 
}
}

function MM_swapImgRestore() {
if ( compact ) {

if (document.MM_swapImgData != null)
for (var i=0; i<(document.MM_swapImgData.length-1); i+=2)
document.MM_swapImgData[i].src = document.MM_swapImgData[i+1];
}
}
// FINE ROLLOVER

// INIZIO ZOOM

function finestra(immagine,larghezza,altezza) 
{
ApriFinestra = window.open(immagine,'da_aprire','scrollbars=no,resizable=no,status=no,location=no,toolbar=no,top=10px,left=10px,width='+larghezza+',height='+altezza);
}
// FINE ZOOM

// INZIO FORM

function MM_reloadPage(init) { 
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 && d.getElementById) x=d.getElementById(n); return x;
}

function MM_validateForm() { //v4.0
var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
if (val) { nm=val.id; if ((val=val.value)!="") {
if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
} else if (test!='R') { num = parseFloat(val);
if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
min=test.substring(8,p); max=test.substring(p+1);
if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
} } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
} if (errors) alert('The following error(s) occurred:\n'+errors);
document.MM_returnValue = (errors == '');
}
// FINE FORM