/***********************************************
* Ultimate Fade-In Slideshow (v1.51): © Dynamic Drive (http://www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/
 
/*var guidegea=new Array()
//SET IMAGE PATHS. Extend or contract array as needed
guidegea[0]=["img/banner_gea/1.jpg", "", ""] //plain image syntax
guidegea[1]=["img/banner_gea/2.jpg", "", ""] //image with link syntax
guidegea[2]=["img/banner_gea/3.jpg", "", ""] //image with link and target syntax
guidegea[3]=["img/banner_gea/4.jpg", "", ""] //plain image syntax
guidegea[4]=["img/banner_gea/5.jpg", "", ""] //plain image syntax
guidegea[5]=["img/banner_gea/6.jpg", "", ""] //plain image syntax
guidegea[6]=["img/banner_gea/7.jpg", "", ""] //plain image syntax
guidegea[7]=["img/banner_gea/8.jpg", "", ""] //plain image syntax
guidegea[8]=["img/banner_gea/9.jpg", "", ""] //plain image syntax
guidegea[9]=["img/banner_gea/10.jpg", "", ""] //plain image syntax
guidegea[10]=["img/banner_gea/11.jpg", "", ""] //plain image syntax
*/
 
/*var startrekking=new Array() //2nd array set example. Remove or add more sets as needed.
//SET IMAGE PATHS. Extend or contract array as needed
startrekking[0]=["img/banner_star/st1.jpg", "", ""] //plain image syntax
startrekking[1]=["img/banner_star/st2.jpg", "", ""] //image with link syntax
startrekking[2]=["img/banner_star/st3.jpg", "", ""] //image with link and target syntax
startrekking[3]=["img/banner_star/st4.jpg", "", ""] //image with link and target syntax
startrekking[4]=["img/banner_star/st5.jpg", "", ""] //image with link and target syntax
startrekking[5]=["img/banner_star/st6.jpg", "", ""] //image with link and target syntax
*/

var fadebgcolor="white"   

////NO need to edit beyond here/////////////
 
var fadearray=new Array() //array to cache fadeshow instances
var fadeclear=new Array() //array to cache corresponding clearinterval pointers
 
var dom=(document.getElementById) //modern dom browsers
var iebrowser=document.all
 
function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder){
this.pausecheck=pause
this.mouseovercheck=0
this.delay=delay
this.degree=10 //initial opacity degree (10%)
this.curimageindex=0
this.nextimageindex=1
fadearray[fadearray.length]=this
this.slideshowid=fadearray.length-1
this.canvasbase="canvas"+this.slideshowid
this.curcanvas=this.canvasbase+"_0"
if (typeof displayorder!="undefined")
theimages.sort(function() {return 0.5 - Math.random();}) //thanks to Mike (aka Mwinter) :)
this.theimages=theimages
this.imageborder=parseInt(borderwidth)
this.postimages=new Array() //preload images
for (p=0;p<theimages.length;p++){
this.postimages[p]=new Image()
this.postimages[p].src=theimages[p][0]
}
 
var fadewidth=fadewidth+this.imageborder*2
var fadeheight=fadeheight+this.imageborder*2
 
if (iebrowser&&dom||dom) //if IE5+ or modern browsers (ie: Firefox)
document.write('<div id="master'+this.slideshowid+'" style="position:relative;width:'+fadewidth+'px;height:'+fadeheight+'px;overflow:hidden;"><div id="'+this.canvasbase+'_0" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div><div id="'+this.canvasbase+'_1" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div></div>')
else
document.write('<div><img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'"></div>')
 
if (iebrowser&&dom||dom) //if IE5+ or modern browsers such as Firefox
this.startit()
else{
this.curimageindex++
setInterval("fadearray["+this.slideshowid+"].rotateimage()", this.delay)
}
}

function fadepic(obj){
if (obj.degree<100){
obj.degree+=10
if (obj.tempobj.filters&&obj.tempobj.filters[0]){
if (typeof obj.tempobj.filters[0].opacity=="number") //if IE6+
obj.tempobj.filters[0].opacity=obj.degree
else //else if IE5.5-
obj.tempobj.style.filter="alpha(opacity="+obj.degree+")"
}
else if (obj.tempobj.style.MozOpacity)
obj.tempobj.style.MozOpacity=obj.degree/101
else if (obj.tempobj.style.KhtmlOpacity)
obj.tempobj.style.KhtmlOpacity=obj.degree/100
else if (obj.tempobj.style.opacity&&!obj.tempobj.filters)
obj.tempobj.style.opacity=obj.degree/101
}
else{
clearInterval(fadeclear[obj.slideshowid])
obj.nextcanvas=(obj.curcanvas==obj.canvasbase+"_0")? obj.canvasbase+"_0" : obj.canvasbase+"_1"
obj.tempobj=iebrowser? iebrowser[obj.nextcanvas] : document.getElementById(obj.nextcanvas)
obj.populateslide(obj.tempobj, obj.nextimageindex)
obj.nextimageindex=(obj.nextimageindex<obj.postimages.length-1)? obj.nextimageindex+1 : 0
setTimeout("fadearray["+obj.slideshowid+"].rotateimage()", obj.delay)
}
}
 
fadeshow.prototype.populateslide=function(picobj, picindex){
var slideHTML=""
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML='<a href="'+this.theimages[picindex][1]+'" target="'+this.theimages[picindex][2]+'">'
slideHTML+='<img src="'+this.postimages[picindex].src+'" border="'+this.imageborder+'px">'
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML+='</a>'
picobj.innerHTML=slideHTML
}
 
 
fadeshow.prototype.rotateimage=function(){
if (this.pausecheck==1) //if pause onMouseover enabled, cache object
var cacheobj=this
if (this.mouseovercheck==1)
setTimeout(function(){cacheobj.rotateimage()}, 100)
else if (iebrowser&&dom||dom){
this.resetit()
var crossobj=this.tempobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
crossobj.style.zIndex++
fadeclear[this.slideshowid]=setInterval("fadepic(fadearray["+this.slideshowid+"])",50)
this.curcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_1" : this.canvasbase+"_0"
}
else{
var ns4imgobj=document.images['defaultslide'+this.slideshowid]
ns4imgobj.src=this.postimages[this.curimageindex].src
}
this.curimageindex=(this.curimageindex<this.postimages.length-1)? this.curimageindex+1 : 0
}
 
fadeshow.prototype.resetit=function(){
this.degree=10
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
if (crossobj.filters&&crossobj.filters[0]){
if (typeof crossobj.filters[0].opacity=="number") //if IE6+
crossobj.filters(0).opacity=this.degree
else //else if IE5.5-
crossobj.style.filter="alpha(opacity="+this.degree+")"
}
else if (crossobj.style.MozOpacity)
crossobj.style.MozOpacity=this.degree/101
else if (crossobj.style.KhtmlOpacity)
crossobj.style.KhtmlOpacity=this.degree/100
else if (crossobj.style.opacity&&!crossobj.filters)
crossobj.style.opacity=this.degree/101
}
 
 
fadeshow.prototype.startit=function(){
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
this.populateslide(crossobj, this.curimageindex)
if (this.pausecheck==1){ //IF SLIDESHOW SHOULD PAUSE ONMOUSEOVER
var cacheobj=this
var crossobjcontainer=iebrowser? iebrowser["master"+this.slideshowid] : document.getElementById("master"+this.slideshowid)
crossobjcontainer.onmouseover=function(){cacheobj.mouseovercheck=1}
crossobjcontainer.onmouseout=function(){cacheobj.mouseovercheck=0}
}
this.rotateimage()
}

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_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 KeyPressed() {
  alert("tasto: " + event.keyCode + ".");
}

function DatePartJump (FromObj, MaxLen, ToObj) {
	if (FromObj.value.length == MaxLen && event.keyCode != 9 && event.keyCode != 16 && event.keyCode != 37 && event.keyCode != 39) {
		ToObj.focus();
	}
}

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

var ExtWin;
ExtWin=null;

function centra(url, width, height, scrollbars) { 
   if (document.all) { 
		var x = window.screenLeft; 
		var y = window.screenTop; 
		var w = window.document.body.offsetWidth; 
		var h = window.document.body.offsetHeight; 
      } else { 
		var x = window.screenX; 
		var y = window.screenY; 
		var w = window.outerWidth; 
		var h = window.outerHeight;
		} 
  var cntx = x + Math.round((w - width) / 2); 
  var cnty = y + Math.round((h - height) / 2) - 150; 
  window.open (url, null, 'left=' + cntx + ',top=' + cnty + ',width=' + width + ',height=' + height + ',scrollbars=' + scrollbars); 
}

function ApriImmagine(imagePath,alt,posLeft,posTop) {
	newWindow = window.open("","newWindow","left="+posLeft+",top="+posTop);
	newWindow.document.open();
	newWindow.document.writeln('<html><title>'+alt+'</title>');
	newWindow.document.writeln('<head>');
	newWindow.document.writeln('<script language="javascript"> ');
	newWindow.document.writeln('function centra() {');
	newWindow.document.writeln('var Xpos;');
	newWindow.document.writeln('var Ypos;');
	newWindow.document.writeln("window.resizeTo(document.images['foto'].width,document.images['foto'].height + 28);"); 
	newWindow.document.writeln('Xpos=(screen.width-document.images["foto"].width)/2;');
	newWindow.document.writeln('Ypos=(screen.height-document.images["foto"].height)/2;');
	newWindow.document.writeln('window.moveTo(Xpos,Ypos);');
	newWindow.document.writeln('}');
	newWindow.document.writeln('</script>');
	newWindow.document.writeln('</head>');
	newWindow.document.writeln('<body bgcolor="#FFFFFF" leftmargin="0" topmargin="0" marginheight="0" marginwidth="0">'); 
	newWindow.document.writeln('<img src=' + imagePath + ' name=foto alt=' + alt +' onLoad="javascript:centra();">'); 
	newWindow.document.writeln('</body></html>');
	newWindow.document.close();
	newWindow.focus();
}

var ExtWin;
ExtWin = null;

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

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

var Ordine;
Ordine = null;

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

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

var Fattura;
Fattura = null;

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

function TestLen(obj, len) {
	if (obj.value.length > len) {
		obj.value = obj.value.substring(0, len);
	}
}

function CheckForm(formname){
	// Ciclo su tutti gli oggetti della form
	for (i=0; i < document.forms[formname].length; i++){
		eval_str = "document."+formname+"."+document.forms[formname].elements[i].value;
		// controllo solo gli oggetti di tipo hidden
		if (document.forms[formname].elements[i].type == 'hidden'){
			// Controllo se il valore del campo deve essere gestito all'interno di un range ben preciso
			// Il valore del range è inserito all'interno del messaggio d'errore, diviso 
			// dal separatore | (pipe)
			pospipe = document.forms[formname].elements[i].title.indexOf("|");
			messaggio = document.forms[formname].elements[i].title;
			if (pospipe > 0){
				// Estrapolo il range
				range =  document.forms[formname].elements[i].title.substr(0, pospipe);
				messaggio = document.forms[formname].elements[i].title.substr(pospipe + 1);
				// Il range dovrà avere la seguente sintassi n1-n2
				// I due numeri o valori dovranno essere separati dal segno - (meno)
				posmeno = range.indexOf("-");
				val1 = parseFloat(range.substr(0, posmeno));
				val2 = parseFloat(range.substr(posmeno + 1));
				valore = parseFloat(eval(eval_str+".value"));
				if ( (valore < val1) || (valore > val2) || isNaN(valore)){
					alert(messaggio);
					eval(eval_str+".focus()");					
					return false;
				}
			}
			
			// Controllo se il campo è obbligatorio 
			// (un campo obbligatorio ha un campo nascosto con lo stesso nome del campo ma con il prefisso OBBL_)
			if (document.forms[formname].elements[i].name.substr(0,5) == 'OBBL_'){
				if (eval(eval_str+".value.length") == 0) {
					if (document.forms[formname].elements[i].title.length == 0){
						alert("Campo Obbligatorio");
					}
					else {
						alert(document.forms[formname].elements[i].title);
					}
					eval(eval_str+".focus()");					
					return false;
				}
			}
			
			// Controllo se nel form è gestito almeno un campo data
			// Il campo data è scomposto in tre campi separati, uno per il giorno, uno per il mese e uno per l'anno
			if (document.forms[formname].elements[i].name.substr(document.forms[formname].elements[i].name.length-2,2) == '_D'){
				// Controllo la validità della data
				gg = eval(eval_str+".value");
				mm = eval(eval_str.substr(0,eval_str.length-2)+"_M.value");
				yy = eval(eval_str.substr(0,eval_str.length-2)+"_Y.value"); 
				if (!IsDate(gg,mm,yy)){
					if (document.forms[formname].elements[i].title.length == 0){
						alert("Data errata");
					}
					else {
						alert(document.forms[formname].elements[i].title);
					}
					eval(eval_str+".focus()");
					return false;
				}
			}
			
		}
	} 
	return true;
}

function IsDate(day,month,year){
// Funzione che permette di settare la validità di una data
    var today = new Date();
    year = ((!year) ? y2k(today.getYear()):year);
    month = ((!month) ? today.getMonth():month-1);
    if (!day) return false
    var test = new Date(year,month,day);
    if ((y2k(test.getYear()) == year) && (month == test.getMonth()) && (day == test.getDate())) {
		return true;
	}
    else { 
		return false;
	}
}

function y2k(number) { return (number < 1000) ? number + 1900 : number; }

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;
}