function createCookie(name,value,days) {
 var today = new Date();
 var expire = new Date();
 if (days==null || days==0) days=1;
 expire.setTime(today.getTime() + 3600000*24*days);
 document.cookie = name+"="+escape(value)
                 + ";expires="+expire.toGMTString();
}

function readCookie(name) {
 var theCookie=""+document.cookie;
 var ind=theCookie.indexOf(name);
 if (ind==-1 || name=="") return "";
 var ind1=theCookie.indexOf(';',ind);
 if (ind1==-1) ind1=theCookie.length;
 return unescape(theCookie.substring(ind+name.length+1,ind1));
}

function setFontSize(size) {

scrollDiv = document.getElementById('flash24');
flash24DivInitWidth=775;
flash24LabelInitWidth=68;

var body = document.getElementsByTagName('body')[0];
var percentuale = "70%"; // default
if (size == 1) percentuale = "75%";
if (size == 2) percentuale = "80%";
if (size == 3) percentuale = "90%";
body.style.fontSize = percentuale;
createCookie('consiglio.it',size,365);

divWidthAfter=document.getElementById('flash24label').offsetWidth;
delta = divWidthAfter-flash24LabelInitWidth;
scrollDiv.style.width=(flash24DivInitWidth-delta)+"px";
}

window.onload = function() {
size = readCookie('consiglio.it');
setFontSize(size);
}