function privacy() {
   var w = 580;
   var h = 600;
   var l = Math.floor((screen.width-w)/2);
   var t = Math.floor((screen.height-h)/2);
      window.open("informativa_privacy.htm","","width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
 }
var slideMenu=function(){
	var sp,st,t,m,sa,l,w,sw,ot;
	return{
		build:function(sm,sw,mt,s,sl,h){
			sp=s; st=sw; t=mt;
			m=document.getElementById(sm);
			sa=m.getElementsByTagName('li');
			l=sa.length; w=m.offsetWidth; sw=w/l;
			ot=Math.floor((w-st)/(l-1)); var i=0;
			for(i;i<l;i++){s=sa[i]; s.style.width=sw+'px'; this.timer(s)}
			if(sl!=null){m.timer=setInterval(function(){slideMenu.slide(sa[sl-1])},t)}
		},
		timer:function(s){s.onmouseover=function(){clearInterval(m.timer);m.timer=setInterval(function(){slideMenu.slide(s)},t)}},
		slide:function(s){
			var cw=parseInt(s.style.width,'10');
			if(cw<st){
				var owt=0; var i=0;
				for(i;i<l;i++){
					if(sa[i]!=s){
						var o,ow; var oi=0; o=sa[i]; ow=parseInt(o.style.width,'10');
						if(ow>ot){oi=Math.floor((ow-ot)/sp); oi=(oi>0)?oi:1; o.style.width=(ow-oi)+'px'}
						owt=owt+(ow-oi)}}
				s.style.width=(w-owt)+'px';
			}else{clearInterval(m.timer)}
		}
	};
}();

<!--
var list; 
var tickerObj; 
var hex = 255;

function fadeText(divId) {
  if(tickerObj)
  {
    if(hex>0) {
      hex-=5; // increase color darkness
      tickerObj.style.color="rgb("+hex+","+hex+","+hex+")";
      setTimeout("fadeText('" + divId + "')", fadeSpeed); 
    } else
      hex=255; //reset hex value
  }
}

function initialiseList(divId) {
  tickerObj = document.getElementById(divId);
  if(!tickerObj)
    reportError("Could not find a div element with id \"" + divId + "\"");
  list = tickerObj.childNodes;
  if(list.length <= 0)
    reportError("The div element \"" + divId + "\" does not have any children");
  for (var i=0; i<list.length; i++) {
    var node = list[i];
    if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) 
              tickerObj.removeChild(node);
  }
  run(divId, 0);
}

function run(divId, count) {
  fadeText(divId);
  list[count].style.display = "block";
  if(count > 0)
    list[count-1].style.display = "none";
  else
    list[list.length-1].style.display = "none";
  count++;
  if(count == list.length)
    count = 0;
  window.setTimeout("run('" + divId + "', " + count+ ")", interval*1000);
}
function reportError(error) {
  alert("The script could not run because you have errors:\n\n" + error);
  return false;
}

var interval = 15; // interval in seconds
var fadeSpeed = 40;

//-->