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
  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_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}


function MM_openBrWindow(theURL,winName,features,w,h) { //v2.0
 	window.open(theURL,winName,features);
  	//var w = window.open("",winName,"scrollbars="+features,"width="+w+",height="+h+",top="+(screen.height-h)/4+",left="+(screen.width-w)/2);
}



function remote(src,name,w,h){
var w = window.open("",name,"width="+w+",height="+h+",top="+(screen.height-h)/4+",scrollbars=0, left="+(screen.width-w)/2);
w.location.href=src;
w.focus();
w.opener.name="opener";
}

function goMeLang(lingua) {  // reinderizza alla versione in lingua della pagina in cui si è
	//alert(lingua);
	var thisHref = document.location.href;
	var thisPage = thisHref.substring(thisHref.lastIndexOf("/")+1,thisHref.length);
	document.riepilogo.action = thisPage;
	document.riepilogo.idLingua.value= lingua;	
	document.location.href = thisPage;
	document.riepilogo.submit();
	//if(language!='') document.location.href = "../" + language + "/" + thisPage;
	//else document.location.href = "../" + thisPage; //per italiano la cartella e' quella base
	

}
function ApriImmagini(file)
    {
      var prop = "top=100, left=100"; // Altre proprietà... eccetto width ed height!
      window.open(file, null, prop);
}
function goMaillist() {
	if(document.forms["maillist"].email.value!='') {
		MM_openBrWindow('mailpop.php?t=index&e=' + document.forms["maillist"].email.value,'','width=450,height=288,status=yes');
		///return true;
	} else alert('Inserisci il tuo indirizzo email. Grazie!');
	return false;
}
function showPoppy(target) {
	var format = 'resizable=no,status=no,location=no,toolbar=no,scrollbars=yes,width=500,height=400';
	window.open(target,'Img',format);
	return false;
}

// ===================================================================
// Author: Matt Kruse <matt@mattkruse.com>
// WWW: http://www.mattkruse.com/
//
// NOTICE: You may use this code for any purpose, commercial or
// private, without any further permission from the author. You may
// remove this notice from your final code if you wish, however it is
// appreciated by the author if at least my web site address is kept.
//
// You may *NOT* re-distribute this code in any way except through its
// use. That means, you can include it in your product, or your web
// site, or any other form where the code is actually being used. You
// may not put the plain javascript up on your site for download or
// include it in your javascript libraries for download. 
// If you wish to share this code with others, please just point them
// to the URL instead.
// Please DO NOT link directly to my .js files from your site. Copy
// the files to your server and use them there. Thank you.
// ===================================================================

function DynamicOptionList() {
	if(arguments.length < 2) {
		alert("Not enough arguments in DynamicOptionList()");
	}
	this.target = arguments[0];
	this.dependencies = new Array();
	for(var i=1;i<arguments.length;i++) {
		this.dependencies[this.dependencies.length] = arguments[i];
	}
	this.form = null;
	this.dependentValues = new Object();
	this.defaultValues = new Object();
	this.options = new Object();
	this.delimiter = "|";
	this.longestString = "";
	this.numberOfOptions = 0;
	this.addOptions = DynamicOptionList_addOptions;
	this.populate = DynamicOptionList_populate;
	this.setDelimiter = DynamicOptionList_setDelimiter;
	this.setDefaultOption = DynamicOptionList_setDefaultOption;
	this.printOptions = DynamicOptionList_printOptions;
	this.init = DynamicOptionList_init;
}

function DynamicOptionList_setDelimiter(val) {
	this.delimiter = val;
}

function DynamicOptionList_setDefaultOption(condition, val) {
	if(typeof this.defaultValues[condition] == "undefined" || this.defaultValues[condition]==null) {
		this.defaultValues[condition] = new Object();
	}
	for(var i=1;i<arguments.length;i++) {
		this.defaultValues[condition][arguments[i]]=1;
	}
}

function DynamicOptionList_init(theform) {
	this.form = theform;this.populate();
}

function DynamicOptionList_addOptions(dependentValue) {
	if(typeof this.options[dependentValue] != "object") {
		this.options[dependentValue] = new Array();
	}
	for(var i=1;i<arguments.length;i+=2) {
		if(arguments[i].length > this.longestString.length) {
			this.longestString = arguments[i];
		}
		this.numberOfOptions++;
		this.options[dependentValue][this.options[dependentValue].length] = arguments[i];
		this.options[dependentValue][this.options[dependentValue].length] = arguments[i+1];
	}
}

function DynamicOptionList_printOptions() {
	if ((navigator.appName == 'Netscape') && (parseInt(navigator.appVersion) <= 4)) {
		var ret = "";
		for (var i=0;i<this.numberOfOptions;i++) {
			ret += "<OPTION>";
		}
		ret += "<OPTION>"
		for (var i=0;i<this.longestString.length;i++) {
			ret += "_";
		}
		document.writeln(ret);
	}
}

function DynamicOptionList_populate() {
	var theform = this.form;
	var i,j,obj,obj2;
	this.dependentValues = new Object;
	var dependentValuesInitialized = false;
	for (i=0;i<this.dependencies.length;i++) {
		var sel = theform[this.dependencies[i]];
		var selName = sel.name;
		if (!dependentValuesInitialized){dependentValuesInitialized = true;
			for(j=0;j<sel.options.length;j++) {
				if(sel.options[j].selected) {
					this.dependentValues[sel.options[j].value] = true;
				}
			}
		} else {
			var tmpList = new Object();
			var newList = new Object();
			for(j=0;j<sel.options.length;j++) {
				if(sel.options[j].selected) {
					tmpList[sel.options[j].value] = true;
				}
			}
			for (obj in this.dependentValues) {
				for(obj2 in tmpList){
					newList[obj + this.delimiter + obj2] = true;
				}
			}
			this.dependentValues = newList;
		}
	}
	var targetSel = theform[this.target];
	var targetSelected = new Object();
	for (i=0;i<targetSel.options.length;i++) {
		if(targetSel.options[i].selected) {
			targetSelected[targetSel.options[i].value] = true;
		}
	}
	targetSel.options.length = 0;
	for (i in this.dependentValues) {
		if (typeof this.options[i] == "object") {
			var o = this.options[i];
			for (j=0;j<o.length;j+=2) {
				var text = o[j];
				var val = o[j+1];
				targetSel.options[targetSel.options.length] = new Option(text, val, false, false);
				if (typeof this.defaultValues[i] != "undefined" && this.defaultValues[i]!=null) {
					for (def in this.defaultValues[i]) {
						if(def == val) {
							targetSelected[val] = true;
						}
					}
				}
			}
		}
	}
	targetSel.selectedIndex=-1;
	for (i=0;i<targetSel.options.length;i++) {
		if (targetSelected[targetSel.options[i].value] != null && targetSelected[targetSel.options[i].value]==true) {
			targetSel.options[i].selected = true;
		}
	}
}