function Conferma(msg, target, dest) {
	if (confirm(msg)) {
		target.location.href=dest;
	}
}

var ExtWin;
ExtWin=null;

function ApriFinestra(winname, str, w, h, l, t, scrollbars) {
	if (ExtWin == null) {
		ExtWin = window.open(str,winname,'scrollbars=' + scrollbars + ',resizable=yes,width=' + w + ',height=' + h + ',left=' + l + ',top=' + t + ',status=yes,location=no,toolbar=no,dependent=true,hotkeys=false');
	}
	else {
		ExtWin.close();
		ExtWin = window.open(str,winname,'scrollbars=' + scrollbars + ',resizable=yes,width=' + w + ',height=' + h + ',left=' + l + ',top=' + t + ',status=yes,location=no,toolbar=no,dependent=true,hotkeys=false');
	}
	ExtWin.focus();
}

function basename_js(pathname){
// Funzione che permette di ottenere il nome del file estraendolo da un path name
	if (pathname != ""){
		posbar = pathname.lastIndexOf("\\");
		if (posbar == -1){
			posbar = pathname.lastIndexOf("/");
		}		
	
		if (posbar == -1){
			return pathname;
		}
		else {
			return pathname.substring(posbar+1);
		}
	}
	return pathname;
}

function MM_preloadImages() { //v3.0
  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_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_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_findObj(n, d) { //v3.0
  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); return x;
}

function MM_nbGroup(event, grpName) { //v3.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;

        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : args[i+1];
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    if ((nbArr = document[grpName]) != null)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = args[i+1];
      nbArr[nbArr.length] = img;
  } }
}

function MM_validateForm() {
	var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
	for (i=0; i<(args.length-2); i+=4) {
		test=args[i+2];
		val=MM_findObj(args[i]);
		obj=MM_findObj(args[i]);
		if (val) {
			nm=args[i+3];
			if ((val=val.value)!="") {
				if (test.indexOf('isEmail')!=-1) {
					p=val.indexOf('@');
					if (p<1 || p==(val.length-1)) errors+='- '+nm+' deve contenere un indirizzo e-mail.\n';
				} 
				else if (test!='R') {

					if (test == 'C') {
						if (! obj.checked) errors+='- '+nm+' deve essere selezionato.\n';
					}
					else {
						if (isNaN(val)) errors+='- '+nm+' deve contenere un numero.\n';
						if (test.indexOf('inRange') != -1) {
							p=test.indexOf(':');
							min=test.substring(8,p); max=test.substring(p+1);
							if (val<min || max<val) errors+='- '+nm+' deve contenere un numero compreso tra '+min+' e '+max+'.\n';
				    	}
					}
				}
			}
			else if (test.charAt(0) == 'R') errors += '- '+nm+' è un campo obbligatorio.\n';
		}
	}
	if (errors) alert('Sono stati rilevati i seguenti errori:\n'+errors);
	document.MM_returnValue = (errors == '');
}

function MM_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}

function prova() {
	alert('test');	
}