/*//////////////////////////////// SET STYLESHEET /////////////////////////////////*/

function setStylesheet() {
var plattform;
var bversion;
//alert( navigator.appVersion);
//alert( navigator.appName );
var win = (navigator.appVersion.indexOf('Win') != -1);
var mac = (navigator.appVersion.indexOf('Macintosh') !=-1);
var linux = (navigator.appVersion.indexOf('X11') != -1 );


var iexp = (navigator.appName.indexOf('Microsoft') != -1);
var ns = (navigator.appName.indexOf('Netscape') != -1);
var other = (!( iexp || ns ));
var linkText;
var bVersion = navigator.appVersion.substring(0,3); 
//top.status=pc + " "+iexp+ " "+bVersion;
	if (win && ns){
		//alert( 'win && ns' );
		linkText="<LINK REL='stylesheet' TYPE='text/css' HREF='images/style_ns.css'>";
		document.write(linkText);
	}else if (win && iexp && bVersion >= 4 ){
		// alert( 'win && iexp && bVersion' );
		linkText="<LINK REL='stylesheet' TYPE='text/css' HREF='images/style_ie-2.css'>";
		document.write(linkText);
	}else	if ( mac && iexp) {
		//alert('mac && iexp');
		linkText="<LINK REL='stylesheet' TYPE='text/css' HREF='images/style_ie-2.css'>";
		document.write(linkText);
	}else if( mac && ns ){
		//alert('mac && ns');
		linkText="<LINK REL='stylesheet' TYPE='text/css' HREF='images/style_ie-2.css'>";
		document.write(linkText);
	} else if( linux && ns) {
		//alert( 'linux && ns'  );
		linkText="<LINK REL='stylesheet' TYPE='text/css' HREF='images/style_ie-2.css'>";
		document.write(linkText);
	} else if( (linux || mac ) && other ){
		linkText="<LINK REL='stylesheet' TYPE='text/css' HREF='images/style_ie-2.css'>";
		document.write(linkText);
	} else {
		linkText="<LINK REL='stylesheet' TYPE='text/css' HREF='images/style_ie-2.css'>";
		document.write(linkText);
	}
					
}
setStylesheet();

/*//////////////////////////////// PRELOAD IMAGES ////////////////////////////////////*/

<!--

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		tool_01_over = newImage("images/topmenu_ITA/tool_01-over.jpg");
		tool_02_over = newImage("images/topmenu_ITA/tool_02-over.jpg");
		tool_03_over = newImage("images/topmenu_ITA/tool_03-over.jpg");
		tool_04_over = newImage("images/topmenu_ITA/tool_04-over.jpg");
		tool_05_over = newImage("images/topmenu_ITA/tool_05-over.jpg");
		preloadFlag = true;
	}
}

// -->

/*//////////////////////////////// MAIN MENU ////////////////////////////////////*/

/**********************************************************************************   
FoldoutMenu 
*   Copyright (C) 2001 <a href="/dhtmlcentral/thomas_brattli.asp">Thomas Brattli</a>
*   This script was released at DHTMLCentral.com
*   Visit for more great scripts!
*   This may be used and changed freely as long as this msg is intact!
*   We will also appreciate any links you could give us.
*
*   Made by <a href="/dhtmlcentral/thomas_brattli.asp">Thomas Brattli</a> 
*********************************************************************************/

function lib_bwcheck(){ //Browsercheck (needed)
	this.ver=navigator.appVersion
	this.agent=navigator.userAgent
	this.dom=document.getElementById?1:0
	this.opera5=this.agent.indexOf("Opera 5")>-1
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 
	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
	this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
	this.ie=this.ie4||this.ie5||this.ie6
	this.mac=this.agent.indexOf("Mac")>-1
	this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
	return this
}
var bw=new lib_bwcheck()



/*** variables you can configure ***/

FoldNumber = 6					//How many toplinks do you have?
var stayFolded = false			//Stay open when you click a new toplink?
foldImg = 1						//Do you want images (if not set to 0 and remove the images from the body)?
mainOffsetY = 0					//Vertical space adjustment between the main items, in pixels.

//This is the default image.
//Remember to change the actual images in the page as well, but remember to keep the name of the image.
var unImg=new Image();
unImg.src='foldoutmenu_arrow.gif'

var exImg=new Image();					//Making an image variable...
exImg.src='foldoutmenu_arrow_open.gif'	//...this is the source of the image that it changes to when the menu expands.

// NOTE: if you change the position of divCont from absolute to relative, you can put the foldoutmenu in a table.
// HOWEVER it will no longer work in netscape 4. If you wish to support netscape 4, you have to use absolute positioning.

/*** There should be no need to change anything beyond this. ***/

// A unit of measure that will be added when setting the position of a layer.
var px = bw.ns4||window.opera?"":"px";

if(navigator.userAgent.indexOf('Opera')>-1 && document.getElementById){ //Opera 5 resize fix.
	scrX= innerWidth; scrY= innerHeight;
	document.onmousemove= function(){
		if(scrX<innerWidth-10 || scrY<innerHeight-10 || scrX>innerWidth+10 || scrY>innerHeight+10){
			scrX = innerWidth;
			scrY = innerHeight;
			initFoldout();
		}
	};
}

//object constructor...
function makeMenu(obj,nest){
	nest= (!nest)?"":'document.'+nest+'.';
	this.el= bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):document.getElementById(obj);	
   	this.css= bw.ns4?this.el:this.el.style;
	this.ref= bw.ns4?this.el.document:document;		
	this.x= (bw.ns4||bw.opera5)?this.css.left:this.el.offsetLeft;
	this.y= (bw.ns4||bw.opera5)?this.css.top:this.el.offsetTop;
	this.h= (bw.ie||bw.ns6)?this.el.offsetHeight:bw.ns4?this.ref.height:bw.opera5?this.css.pixelHeight:0;
    this.vis= b_vis;
	this.hideIt= b_hideIt;
    this.showIt= b_showIt;
    this.moveIt= b_moveIt;
	return this
}
//object methods...
function b_showIt(){this.css.visibility='visible'}
function b_hideIt(){this.css.visibility='hidden'}
function b_vis(){if(this.css.visibility=='hidden' || this.css.visibility=='HIDDEN' || this.css.visibility=='hide') return true;}
function b_moveIt(x,y){this.x=x; this.y=y; this.css.left=this.x+px; this.css.top=this.y+px}

/************************************************************************************
This is the function that changes the sub menus to folded or unfolded state.
************************************************************************************/
function menu(num){
	if(bw.bw){
		if (!stayFolded){
			for (var i=0; i<oSub.length; i++){
				if (i!=num){
					oSub[i].hideIt()
					//if (foldImg)oTop[i].ref["imgA"+i].src = unImg.src
				}
			}
			for(var i=1; i<oTop.length; i++){
				oTop[i].moveIt(0,oTop[i-1].y+oTop[i-1].h)
			}
		}
		if (oSub[num].vis()){
			oSub[num].showIt()
			//if (foldImg)oTop[num].ref["imgA"+num].src = exImg.src
		}else{
			oSub[num].hideIt()
			//if(foldImg)oTop[num].ref["imgA"+num].src = unImg.src
		}
		for(var i=1; i<oTop.length; i++){ 
			if (!oSub[i-1].vis()) oTop[i].moveIt(0,oTop[i-1].y+oTop[i-1].h+oSub[i-1].h+mainOffsetY) 
			else oTop[i].moveIt(0,oTop[i-1].y+oTop[i-1].h+mainOffsetY)
		}
	}
}

/*********************************************************************
The init function... there should be no need to change anything here.
*********************************************************************/
function initFoldout(){
	//Fixing the browsercheck for opera... this can be removed if the browsercheck has been updated!!
	bw.opera5 = (navigator.userAgent.indexOf("Opera")>-1 && document.getElementById)?true:false
	if (bw.opera5) bw.ns6 = 0

	oTop = new Array()
	oSub = new Array()
	//Making the objects and hiding the subs...
	for (var i=0; i<FoldNumber; i++){
		oTop[i] = new makeMenu('divTop'+i,'divCont')
		oSub[i] = new makeMenu('divSub'+i,'divCont.document.divTop'+i)
		oSub[i].hideIt()
	}
	
	//Positioning the top objects...
	oTop[0].moveIt(0,0)
	for (var i=1; i<oTop.length; i++){
		oTop[i].moveIt(0, oTop[i-1].y+oTop[i-1].h+mainOffsetY)
	}
	
	//Making the containing menu object and showing it...
	oCont = new makeMenu('divCont')
	oCont.showIt()
}

// If the browser is ok, the script is started onload...
//if(bw.bw) onload = initFoldout;

/*/////////////////////////// CHANGE IMAGES ON LAYERS ///////////////////////////*/

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_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

/*/////////////////////////////// SET POPUP /////////////////////////////////////*/
var putItThere = null; 

var chasm = screen.availWidth;
var mount = screen.availHeight;


var w = 0;
var h = 0;


function deadCenter(u,w,h) {
  putItThere = window.open(u,'posB','width=' + w + ',height=' + h + ',left=' + ((chasm - w - 10) * .5) + ',top=' + ((mount - h - 10) * .5)+ ', scrollbars=1');
}