function setActiveStyleSheet(title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
}

function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
  }
  return null;
}

function getPreferredStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1
       && a.getAttribute("rel").indexOf("alt") == -1
       && a.getAttribute("title")
       ) return a.getAttribute("title");
  }
  return null;
}

/*---------------------------------------------------------------------
                        dimensionetesto
---------------------------------------------------------------------*/

window.onerror = HandleError;function HandleError() {return true}

function dimensionetesto(misura) {
if (!document.getElementsByTagName) {return}
var standard = "xs";
var misure_ = {
  "xs": "100%",
  "s": "120%",
  "m": "130%"
};
if (!misura) {
  var cookie = getCookie("dimensionetesto");
  misura = cookie ? cookie : standard;
}
document.getElementsByTagName('html')[0].style.fontSize = misure_[misura];
setCookie("dimensionetesto", misura, 365);
  for(i=0; (a = document.getElementsByTagName('link')[i]); i++) {
    if(a.getAttribute('rel').indexOf('style') != -1 && a.getAttribute('title')) {
      if(a.getAttribute('title') == "default") a.disabled = true;
        if(a.getAttribute('title') == "default") a.disabled = false;
    }
  } 
}

window.onload = function(e) {
  dimensionetesto();
  loadStyle()
}
dimensionetesto();
loadStyle()

if (document.getElementsByTagName)
	document.getElementsByTagName('link')[0].disabled = true;

function changeCSS(nr)
{
	if (document.getElementsByTagName)
		x = document.getElementsByTagName('link');
	else if (document.all)
		x = document.all.tags('link');
	else
	{
		alert('This script does not work in your browser');
		return;
	}
	nr--;
	for (var i=0;i<x.length;i++)
	{
		dis = !(i == nr);
		x[i].disabled = dis;
	}
}
function setSoloTesto()
{
}