var linkUrl=document.location.href;
linkUrl=linkUrl.replace(/&/g,"%26");

function addrollover(image_src,image_id){ 
     if(document.getElementById(image_id)){ 
          if(image_src.indexOf("_off")!=0){ 
               new_image_src = image_src.replace("_off","_on"); 
               document.getElementById(image_id).src=new_image_src; 
                
          }else{ 
               //if(s.indexOf("_off.gif") != 0){ 
               //new_image_src = image_src.replace("_off","_on"); 
               //document.getElementById(image_id).src=new_image_src; 
               //} 
          } 
               new_img_src = null; 
               image_src = null; 
               image_id = null; 
     } 
} 
 
function removerollover(image_src,image_id,old_status){
		if(old_status!="on"){
               new_img_src = image_src.replace("_on","_off"); 
               document.getElementById(image_id).src=new_img_src; 
               new_img_src = null; 
               image_src = null; 
               image_id = null;
		}
 
}

function popup(str) {

        searchWin = window.open(str,'popup','scrollbars=yes,resizable=yes,width=500,height=400,status=no,location=no,toolbar=no');

//        searchWin.refer = self;

}

function getStyleObject(objectId)
		{
			if (document.getElementById && document.getElementById(objectId)) {
				return document.getElementById(objectId).style;
			} else if (document.all && document.all(objectId)) {
				return document.all(objectId).style;
			} else {
				return false;
			}
		}
	function Toggle(thediv)
		{
			statebuffer = getStyleObject(thediv).display;
			getStyleObject('menu1').display = "none";
			getStyleObject('menu2').display = "none";
			getStyleObject('menu3').display = "none";
			getStyleObject('menu4').display = "none";
			getStyleObject('menu5').display = "none";
			if (!statebuffer || statebuffer == "none") {
				getStyleObject(thediv).display = "block";
			}
		}

var flashinstalled = 0;
var flashversion = 0;
MSDetect = "false";
if (navigator.plugins && navigator.plugins.length)
{
	x = navigator.plugins["Shockwave Flash"];
	if (x)
	{
		flashinstalled = 2;
		if (x.description)
		{
			y = x.description;
			flashversion = y.charAt(y.indexOf('.')-1);
		}
	}
	else
		flashinstalled = 1;
	if (navigator.plugins["Shockwave Flash 2.0"])
	{
		flashinstalled = 2;
		flashversion = 2;
	}
}
else if (navigator.mimeTypes && navigator.mimeTypes.length)
{
	x = navigator.mimeTypes['application/x-shockwave-flash'];
	if (x && x.enabledPlugin)
		flashinstalled = 2;
	else
		flashinstalled = 1;
}
else
	MSDetect = "true";


function flashImg(idFlash,idImg){
	//flash();
	if (flashinstalled==1){
		getStyleObject(idFlash).display = "none";
		getStyleObject(idImg).display = "block";
	}
}


function submitform(strMMTypology){
	document.mmsearchform.keywords.value = '';
	document.mmsearchform.startdate.value = '';
	document.mmsearchform.enddate.value = '';
	document.mmsearchform.areaKey.value =  '\/';
	document.mmsearchform.mmtypology.value = strMMTypology;
	document.mmsearchform.submit();
}



// JavaScript Document menu
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_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 genericPop(myUrl,myWinName,myWidth,myHeight,myPars) {
	var winl = (screen.width - myWidth) / 2;
	var wint = (screen.height - myHeight) / 2;
	parameters = myPars + '';
	if (parameters == '') parameters = ',toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no';
	gwin=window.open(myUrl,myWinName,'width='+myWidth+',height='+myHeight+',left='+winl+',top='+wint+parameters);
	gwin.focus();
}

function addPage() {
  if ((navigator.appName=="Microsoft Internet Explorer")&&
    (parseInt(navigator.appVersion)>=4)) {
    window.external.addFavorite
      (document.location.href, document.title);
  } else {
    var msg = "Attenzione il tuo browser non supporta lo script, aggiungi manualmente ai preferiti la seguente url " +
      document.location.href;
    if (navigator.appName=="Netscape") msg += " (CTRL-D)";
    alert(msg); 
  }
}


function MM_openBrWindow(theURL,winName,features) { //v2.0

  window.open(theURL,winName,features);

}

function feedBack(lang){
	var url = "http://62.77.56.78/siteEval/vota.aspx?site=IT&lang=" + lang + "&page=" + linkUrl.replace(/\?/g,"%63");
	var fwin = window.open(url, "feedback", "top=200,left=200,width=400,height=600,status=no, menubar=no, toolbar=no, scrollbars=yes");
}

		function getPrint(print_area)
		{	
			//Creating new page
			var pp = window.open();
			//Adding HTML opening tag with <HEAD> … </HEAD> portion 
			pp.document.writeln('<HTML><HEAD><title>Print Preview</title>')
			//pp.document.writeln('<LINK href="http://www.telecomitalia.it/TIPortale/css/TI_style.css" type=text/css rel="stylesheet"><LINK href=/TIPortale/css/print.css  type=text/css rel="stylesheet"><base target="_self"></HEAD>')
			pp.document.writeln('<LINK href="/style/TI_style.css" type=text/css rel="stylesheet"><LINK href=/style/print.css  type=text/css rel="stylesheet"><base target="_self"></HEAD>')
			//Adding Body Tag
			pp.document.writeln('<body  bottomMargin="0" leftMargin="0" topMargin="0" rightMargin="0">');
			//Creating two buttons Print and Close within a table
			//pp.document.writeln('<TABLE width=100%><TR><TD><img src=http://www.telecomitalia.it/TIPortale/images/logo_telecom_new.gif border=0 alt=Telecom Italia></TD><TD align=right><INPUT ID="PRINT" type="button" value="Print" onclick="javascript:location.reload(true);window.print();"><INPUT ID="CLOSE" type="button" value="Close" onclick="window.close();"></TD></TR></TABLE>');
			pp.document.writeln('<TABLE width=100%><TR><TD><img src=/images/Ittelecom/logoittelecom.gif border=0 alt=IT Telecom></TD><TD align=right><INPUT ID="PRINT" type="button" value="Print" onclick="javascript:location.reload(true);window.print();"><INPUT ID="CLOSE" type="button" value="Close" onclick="window.close();"></TD></TR></TABLE>');
			//Writing print area of the calling page
			pp.document.writeln(document.getElementById(print_area).innerHTML);
			//Ending Tag of </form>, </body> and </HTML>
			pp.document.writeln('</body></HTML>');			
			
		}	
		
	/************************************************************************************************************
	(C) www.dhtmlgoodies.com, October 2005
	
	This is a script from www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website.	
	
	Terms of use:
	You are free to use this script as long as the copyright message is kept intact. However, you may not
	redistribute, sell or repost it without our permission.
	
	Update log:
	
		March, 15th: Fixed problem with sliding in MSIE
	
	Thank you!
	
	www.dhtmlgoodies.com
	Alf Magne Kalleland
	
	************************************************************************************************************/	
var expandFirstItemAutomatically = false;	// Expand first menu item automatically ?
var initMenuIdToExpand = false;	// Id of menu item that should be initially expanded. the id is defined in the <li> tag.
var expandMenuItemByUrl = true;	// Menu will automatically expand by url - i.e. if the href of the menu item is in the current location, it will expand


var initialMenuItemAlwaysExpanded = true;	// NOT IMPLEMENTED YET

var dhtmlgoodies_slmenuObj;
var divToScroll = false;
var ulToScroll = false;	
var divCounter = 1;
var otherDivsToScroll = new Array();
var divToHide = false;
var parentDivToHide = new Array();
var ulToHide = false;
var offsetOpera = 0;
if(navigator.userAgent.indexOf('Opera')>=0)offsetOpera=1;	
var slideMenuHeightOfCurrentBox = 0;
var objectsToExpand = new Array();
var initExpandIndex = 0;
var alwaysExpanedItems = new Array();
	
function popMenusToShow()
{
	var obj = divToScroll;
	var endArray = new Array();
	while(obj && obj.tagName!='BODY'){
		if(obj.tagName=='DIV' && obj.id.indexOf('slideDiv')>=0){
			var objFound = -1;
			for(var no=0;no<otherDivsToScroll.length;no++){
				if(otherDivsToScroll[no]==obj){
					objFound = no;		
				}					
			}	
			if(objFound>=0){
				otherDivsToScroll.splice(objFound,1);	
			}		
		}	
		obj = obj.parentNode;
	}	
}

function showSubMenu(e,inputObj)
{

	if(this && this.tagName)inputObj = this.parentNode;
	if(inputObj && inputObj.tagName=='LI'){
		divToScroll = inputObj.getElementsByTagName('DIV')[0];
		for(var no=0;no<otherDivsToScroll.length;no++){
			if(otherDivsToScroll[no]==divToScroll)return;
		}			
	}
	hidingInProcess = false;
	if(otherDivsToScroll.length>0){
		if(divToScroll){				
			if(otherDivsToScroll.length>0){
				popMenusToShow();
			}
			if(otherDivsToScroll.length>0){	
				autoHideMenus();
				hidingInProcess = true;
			}
		}	
	}		
	if(divToScroll && !hidingInProcess){
		divToScroll.style.display='';
		otherDivsToScroll.length = 0;
		otherDivToScroll = divToScroll.parentNode;
		otherDivsToScroll.push(divToScroll);	
		while(otherDivToScroll && otherDivToScroll.tagName!='BODY'){
			if(otherDivToScroll.tagName=='DIV' && otherDivToScroll.id.indexOf('slideDiv')>=0){
				otherDivsToScroll.push(otherDivToScroll);
									
			}
			otherDivToScroll = otherDivToScroll.parentNode;
		}			
		ulToScroll = divToScroll.getElementsByTagName('UL')[0];
		if(divToScroll.style.height.replace('px','')/1<=1)scrollDownSub();
	}	
	

}



function autoHideMenus()
{
	if(otherDivsToScroll.length>0){
		divToHide = otherDivsToScroll[otherDivsToScroll.length-1];
		parentDivToHide.length=0;
		var obj = divToHide.parentNode.parentNode.parentNode;
		while(obj && obj.tagName=='DIV'){			
			if(obj.id.indexOf('slideDiv')>=0)parentDivToHide.push(obj);
			obj = obj.parentNode.parentNode.parentNode;
		}
		var tmpHeight = (divToHide.style.height.replace('px','')/1 - slideMenuHeightOfCurrentBox);
		if(tmpHeight<0)tmpHeight=0;
		if(slideMenuHeightOfCurrentBox)divToHide.style.height = tmpHeight  + 'px';
		ulToHide = divToHide.getElementsByTagName('UL')[0];
		slideMenuHeightOfCurrentBox = ulToHide.offsetHeight;
		scrollUpMenu();		
	}else{
		slideMenuHeightOfCurrentBox = 0;
		showSubMenu();			
	}
}


function scrollUpMenu()
{

	var height = divToHide.offsetHeight;
	height-=15;
	if(height<0)height=0;
	divToHide.style.height = height + 'px';

	for(var no=0;no<parentDivToHide.length;no++){	
		parentDivToHide[no].style.height = parentDivToHide[no].getElementsByTagName('UL')[0].offsetHeight + 'px';
	}
	if(height>0){
		setTimeout('scrollUpMenu()',5);
	}else{
		divToHide.style.display='none';
		otherDivsToScroll.length = otherDivsToScroll.length-1;
		autoHideMenus();			
	}
}	

function scrollDownSub()
{
	if(divToScroll){			
		var height = divToScroll.offsetHeight/1;
		var offsetMove =Math.min(15,(ulToScroll.offsetHeight - height));
		height = height +offsetMove ;
		divToScroll.style.height = height + 'px';
		
		for(var no=1;no<otherDivsToScroll.length;no++){
			var tmpHeight = otherDivsToScroll[no].offsetHeight/1 + offsetMove;
			otherDivsToScroll[no].style.height = tmpHeight + 'px';
		}			
		if(height<ulToScroll.offsetHeight)setTimeout('scrollDownSub()',5); else {
			divToScroll = false;
			ulToScroll = false;
			if(objectsToExpand.length>0 && initExpandIndex<(objectsToExpand.length-1)){
				initExpandIndex++;
				
				showSubMenu(false,objectsToExpand[initExpandIndex]);
			}
		}
	}
}
	
function initSubItems(inputObj,currentDepth)
{		
	divCounter++;		
	var div = document.createElement('DIV');	// Creating new div		
	div.style.overflow = 'hidden';	
	div.style.position = 'relative';
	div.style.display='none';
	div.style.height = '1px';
	div.id = 'slideDiv' + divCounter;
	div.className = 'slideMenuDiv' + currentDepth;		
	inputObj.parentNode.appendChild(div);	// Appending DIV as child element of <LI> that is parent of input <UL>		
	div.appendChild(inputObj);	// Appending <UL> to the div
	var menuItem = inputObj.getElementsByTagName('LI')[0];
	while(menuItem){
		if(menuItem.tagName=='LI'){
			var aTag = menuItem.getElementsByTagName('A')[0];
			aTag.className='slMenuItem_depth'+currentDepth;	
			var subUl = menuItem.getElementsByTagName('UL');
			if(subUl.length>0){
				initSubItems(subUl[0],currentDepth+1);					
			}
			//aTag.onclick = showSubMenu;
			//aTag.onmouseover = showSubMenu;				
		}			
		menuItem = menuItem.nextSibling;						
	}		
}

function initSlideDownMenu()
{
	dhtmlgoodies_slmenuObj = document.getElementById('dhtmlgoodies_slidedown_menu');
	if(dhtmlgoodies_slmenuObj==null)
	{return}	
	dhtmlgoodies_slmenuObj.style.visibility='visible';
	var mainUl = dhtmlgoodies_slmenuObj.getElementsByTagName('UL')[0];		
	var mainMenuItem = mainUl.getElementsByTagName('LI')[0];
	mainItemCounter = 1;
	while(mainMenuItem){			
		if(mainMenuItem.tagName=='LI'){
			var aTag = mainMenuItem.getElementsByTagName('A')[0];
			aTag.className='slMenuItem_depth1';	
			var subUl = mainMenuItem.getElementsByTagName('UL');
			if(subUl.length>0){
				mainMenuItem.id = 'mainMenuItem' + mainItemCounter;
				initSubItems(subUl[0],2);
				//aTag.onclick = showSubMenu;
				//aTag.onmouseover = showSubMenu;
				mainItemCounter++;
			}				
		}			
		mainMenuItem = mainMenuItem.nextSibling;	
	}		
	
	if(location.search.indexOf('mainMenuItemToSlide')>=0){
		var items = location.search.split('&');
		for(var no=0;no<items.length;no++){
			if(items[no].indexOf('mainMenuItemToSlide')>=0){
				values = items[no].split('=');
				showSubMenu(false,document.getElementById('mainMenuItem' + values[1]));	
				initMenuIdToExpand = false;				
			}
		}			
	}else if(expandFirstItemAutomatically>0){
		if(document.getElementById('mainMenuItem' + expandFirstItemAutomatically)){
			showSubMenu(false,document.getElementById('mainMenuItem' + expandFirstItemAutomatically));
			initMenuIdToExpand = false;
		}
	}

	if(expandMenuItemByUrl)
	{
		var aTags = dhtmlgoodies_slmenuObj.getElementsByTagName('A');
		for(var no=0;no<aTags.length;no++){
			var hrefToCheckOn = aTags[no].href;				
			if(location.href.indexOf(hrefToCheckOn)>=0 && hrefToCheckOn.indexOf('#')<hrefToCheckOn.length-1){
				initMenuIdToExpand = false;
				var obj = aTags[no].parentNode;
				while(obj && obj.id!='dhtmlgoodies_slidedown_menu'){
					if(obj.tagName=='LI'){							
						var subUl = obj.getElementsByTagName('UL');
						if(initialMenuItemAlwaysExpanded)alwaysExpanedItems[obj.parentNode] = true;
						if(subUl.length>0){								
							objectsToExpand.unshift(obj);
						}
					}
					obj = obj.parentNode;	
				}
				showSubMenu(false,objectsToExpand[0]);
				break;					
			}			
		}
	}
			
	if(initMenuIdToExpand)
	{
		objectsToExpand = new Array();
		var obj = document.getElementById(initMenuIdToExpand)
		while(obj && obj.id!='dhtmlgoodies_slidedown_menu'){
			if(obj.tagName=='LI'){
				var subUl = obj.getElementsByTagName('UL');
				if(initialMenuItemAlwaysExpanded)alwaysExpanedItems[obj.parentNode] = true;
				if(subUl.length>0){						
					objectsToExpand.unshift(obj);
				}
			}
			obj = obj.parentNode;	
		}
		
		showSubMenu(false,objectsToExpand[0]);

	}
	

		
}

function aprichiudi(targetId){
  if (document.getElementById){
    target = document.getElementById(targetId.id);
      if (target.style.display == "none"){
        target.style.display = "block";
      } else {
        target.style.display = "none";        
      }
   }
 }

//window.onload = initSlideDownMenu;