function hideTooltip(){
	if(iens6){
		thename = 'tooltip_layer'
		theobj=document.getElementById? document.getElementById(thename):document.all.thename
		theobj.style.visibility='hidden'
	}
	if(ns4){
		thename = 'tooltip_layer'
		theobj = eval("document."+thename)
		theobj.style.visibility='hidden'
	}
	
}

function showTooltip(html) {
	if(iens6){
		thename = 'tooltip_layer'
		theobj=document.getElementById? document.getElementById(thename):document.layers[thename]
		thecont=document.getElementById? document.getElementById('tooltip_content'):document.all.tooltip_content

	

				theobj.style.left=x+'px'
				theobj.style.top=y+'px'				

			if(iens6&&document.all) {

				thecont.innerHTML = ""
				thecont.insertAdjacentHTML("BeforeEnd",html)

				theobj.filters.item(0).Apply()
				theobj.filters.item(0).Play()
				theobj.style.visibility='visible'
			}
			if(iens6&&!document.all) {
				thecont.innerHTML = ""
				thecont.innerHTML=html;
						theobj.style.visibility='visible'
			}
	}
	if(ns4){

		thename = 'tooltip_layer'
		theobj = document.tooltip_layer
		thecont= document.tooltip_content
		theobj.left=x
		theobj.top=y
		thecont.document.write(html)
		thecont.document.close()
		theobj.style.visibility='visible'
	}

}

/********************************************************************************** 
* Copyright (C) 2002 David Pedowitz diggity626@ aol.com
* This may be used and changed freely as long as this msg is intact!
*********************************************************************************/
var n = navigator;
var d = document;
var agent = n.userAgent.toLowerCase();
var name = n.appName.toLowerCase();
var opera = agent.indexOf("opera") != -1;
var speed = 20;
var tid;

//Browser sniff hash obj
var sniff = {
bw: {
ie:agent.indexOf("msie") != -1 && !opera,
ie4:agent.indexOf("msie 4.") != -1 && !opera,
ie5:agent.indexOf("msie 5.") != -1 && !opera,
ie6:agent.indexOf("msie 6.") != -1 && !opera,
ns:name.indexOf("netscape") != -1 && agent.indexOf("gecko") == -1,
ns6:agent.indexOf("netscape6") != -1
},
os: {
win:n.userAgent.indexOf("Win") != -1,
mac:n.userAgent.indexOf("Mac") != -1
}
};

var distance = (sniff.os.mac && sniff.bw.ns6 || sniff.os.win && sniff.bw.ie4)?5:(sniff.os.mac && sniff.bw.ns)?12:8;

function createScrollerObj(lyr1, lyr2) {
this.container = {
obj:(sniff.bw.ns)?d[lyr1]:sniff.bw.ie?d.all[lyr1]:d.getElementById(lyr1),
css:(sniff.bw.ns)?d[lyr1]:sniff.bw.ie?d.all[lyr1].style:d.getElementById(lyr1).style,
height:(sniff.bw.ns)?d[lyr1].clip.height:sniff.bw.ie?d.all[lyr1].offsetHeight:d.getElementById(lyr1).offsetHeight
};
this.content = {
obj:(sniff.bw.ns)?d[lyr1].document[lyr2]:sniff.bw.ie?d.all[lyr2]:d.getElementById(lyr2),
css:(sniff.bw.ns)?d[lyr1].document[lyr2]:sniff.bw.ie?d.all[lyr2].style:d.getElementById(lyr2).style,
height:(sniff.bw.ns)?d[lyr1].document[lyr2].clip.height:sniff.bw.ie?d.all[lyr2].offsetHeight:d.getElementById(lyr2).offsetHeight,
move:moveLyr,
top:0
};
this.prop = {
dif:this.container.height - this.content.height
};
return this;
}

//move something
function moveLyr(x, y) {
this.css.left = x;
this.css.top = y;
}

function scrollDown(num) {
var obj = (eval("scroller" + num));
if (obj.container.height < (obj.content.height + obj.content.top)) {
obj.content.move(0, (parseInt(obj.content.top) - distance));
if (parseInt(obj.content.top) >= parseInt(obj.prop.dif)) {
tid = setTimeout("scrollDown('" + num + "')", speed);
}
obj.content.top = parseInt(obj.content.top) - distance;
} else {
stopScroll();
}
}

function scrollUp(num) {
var obj = (eval("scroller" + num));
if(parseInt(obj.content.top) != 0) {
obj.content.move(0, (parseInt(obj.content.top) + distance));
obj.content.top = parseInt(obj.content.top) +distance;
tid = setTimeout("scrollUp('" + num + "')", speed);
}
}

function stopScroll() {
clearTimeout(tid);
b = false
}

function nsBrowFix(){
if(pageWidth!=innerWidth || pageHeight!=innerHeight){
location.reload()
}
}

if(document.layers) {
pageWidth=innerWidth
pageHeight=innerHeight
window.onresize=nsBrowFix
}
//Miei

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 swap_div_in(){
	var nome=swap_div_in.arguments;
	document.getElementById(nome[0]).style.visibility='hidden';
	document.getElementById(nome[1]).style.visibility='visible';
}
function swap_div_out(){
	var nome=swap_div_out.arguments;
	document.getElementById(nome[0]).style.visibility='hidden';
	document.getElementById(nome[1]).style.visibility='visible';
}


function Clock() {
	var orologio = new Date();
	var HH = orologio.getUTCHours();
	var MM = orologio.getUTCMinutes();
	var SS = orologio.getUTCSeconds();
	parseInt(MM) < 10 ? MM = "0" + MM : null;
	parseInt(SS) < 10 ? SS = "0" + SS : null;
	document.getElementById('textOrologio').value ="UTC" + HH + MM;
	window.setTimeout("Clock()", 1000);
}

function ver_iscr(){
	var isc = document.forms[0];
	if (isc.nome.value == '') swap_div_in('main','err_name');
}