function apri(pag,w,h) {
	var height;
	var widht;
		if ((h==null) | (w==null)) {
			height = 300;
			width = 400;
		} else {
			height=h;
			width=w;			
		}
		winvar=window.open(pag,"Finestra","height="+height+",width="+width+",toolbar=no,directories=no,menubar=yes,scrollbars=yes,location=no,status=no,resizeable=no");
		return;
	}
	
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_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 changeStyle(nome){
	if(document.getElementById(nome).className==nome){
		document.getElementById(nome).className= nome + "_on";
	}else{
		document.getElementById(nome).className=nome;
	}
}

// JavaScript Document
function checkBrowser(){
        this.ver=navigator.appVersion
        this.dom=document.getElementById?1:0
        this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
        this.ie4=(document.all && !this.dom)?1:0;
        this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
        this.ns4=(document.layers && !this.dom)?1:0;
        this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5)
        return this
}
bw=new checkBrowser();

function popupInit(){
	//alert("aa");
    oDesc=new makeObj('blockDiv');
    //if(bw.ns4)document.captureEvents(Event.MOUSEMOVE)
    //document.onmousemove=popmousemove;
    //isLoaded=true;
}   

function makeObj(obj){                                                          
        this.css=bw.dom? document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?document.layers[obj]:0;       
        this.wref=bw.dom? document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?document.layers[obj].document:0;         
        this.writeIt=b_writeIt;                                                                                                                         
        return this
}

function b_writeIt(text){if(bw.ns4){this.wref.write(text);this.wref.close()}
else this.wref.innerHTML=text}


ns4 = (document.layers)? true:false
ie4 = (document.all)? true:false

// Show/Hide functioni Mostra/Nascondi div e oggetti senza pointer variables
function show(t,l,obj) {
	//if((parseInt(navigator.appVersion)>4)||(navigator.userAgent.indexOf("opera")!=-1)) {
	//if (ns4){
	 //document.layers[id].visibility = "show";
	 //document.layers[id].top = t;
	 //document.layers[id].left = l;
	 //}else{
	//else if(ie4){ 
	//document.all[id].style.visibility = "visible";
	//document.all[id].style.top = t;
	//document.all[id].style.left = l;
	//}
	oDesc.css.visibility='visible';
	oDesc.css.top=t;
	oDesc.css.left=l;
	illumina(obj,0);
	//document.all[id].style.top = t;
	//document.all[id].style.left = l;
}
function hide(obj) {
	//if (ns4) document.layers[id].visibility = "hide"
	//else if (ie4) document.all[id].style.visibility = "hidden"
	//if((parseInt(navigator.appVersion)>4)||(navigator.userAgent.indexOf("opera")!=-1)) {
		//document.layers[id].visibility = "hide";
		//document.layers[id].visibility = "hide";
		oDesc.css.visibility='hidden';
		if(obj!='vuoto'){
			spengi(obj);
		}
	//}else{
		//document.all[id].style.visibility = "hidden";
	//}
}

	 //document.getElementsByTagName('uno').className = "nomeEsp-a";
//evidenziare i link
function illumina(id2,opt) {
	oLink=new makeObj(id2);
	
	/*if (opt==1) {
		oLink.css.textDecoration="none";
		oLink.css.fontWeight="bold";
	}*/
	//oLink.css.fontWeight="bold";
	oLink.css.textDecoration="underline";
	oLink.css.color="#FF3300";
	 //oLink1.css.fontWeight="font-weight: bold; color: #CC0000";
	//if ((ns4) && (document.getElementsByTagName(id2).className == "nomeEsp")){
	 //document.getElementsByTagName(id2).className = "nomeEsp-a";
	 //}
	//else if((ie4) && (document.all[id2].className == "nomeEsp")){ 
	//document.all[id2].className = "nomeEsp-a";
	//}
}

function spengi(id2) {
	//oLink.css.textDecoration="none";
	oLink.css.textDecoration="none";
	oLink.css.color="#000000";
	//oLink.css.fontWeight="normal";
	//if ((ns4) && (document.getElementsByTagName(id2).className == "nomeEsp-a")){
	 //document.getElementsByTagName(id2).className = "nomeEsp";
	 //}
	//else if((ie4) && (document.all[id2].className == "nomeEsp-a")){ 
	//document.all[id2].className = "nomeEsp";
	//}
}