function createCookie(name,value,days) {
if (days) {
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name) {
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
}
function updateCookie(name) {
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) {var styleset = c.substring(nameEQ.length,c.length);}
}
if (styleset == '11') {
createCookie('font-size','13','7')
}
if (styleset == '13') {
createCookie('font-size','15','7')
}
if (styleset == '15') {
createCookie('font-size','11','7')
}
}
var styleset = readCookie('font-size');
if (styleset == '11') {
document.write ('');
}
if (styleset == '13') {
document.write ('');
}
if (styleset == '15') {
document.write ('');
}
if (styleset == null) {
createCookie('font-size','11','7')
document.write ('');
}