// write the fontsize tool
function writeFontSize() {
//check cookie
var FontSizeCookie = "FontSize = ";
var Cookies = document.cookie.split(';');
for(var i=0; i < Cookies.length; i++) {
var Cookie = Cookies[i];
while (Cookie.charAt(0) == ' ') {
Cookie = Cookie.substring(1,Cookie.length);
}
if (Cookie.indexOf(FontSizeCookie) == 0) {
return Cookie.substring(FontSizeCookie.length,Cookie.length);
}
if (Cookie.substring(0,8) == "FontSize") {
var FontCookie = Cookie;
}
}
// if yes cookie perform function
switch (FontCookie) {
case "FontSize=smaller":
document.write("A" +
"A" +
"A" );
break;
case "FontSize=medium":
document.write("A" +
"A" +
"A" );
break;
case "FontSize=larger":
document.write("A" +
"A" +
"A" );
break;
default:
document.write("A" +
"A" +
"A" );
}
// document.write("A" +
// "A" +
// "A" );
return;
}
// performed onclick
function changeFontSize(fontSize) {
//set cookie
document.cookie = "FontSize = " + fontSize + "; path=/";
// reload the page
window.location.reload();
}
// performed onload
function checkFontSize() {
//check cookie
var FontSizeCookie = "FontSize = ";
var Cookies = document.cookie.split(';');
for(var i=0; i < Cookies.length; i++) {
var Cookie = Cookies[i];
while (Cookie.charAt(0) == ' ') {
Cookie = Cookie.substring(1,Cookie.length);
}
if (Cookie.indexOf(FontSizeCookie) == 0) {
return Cookie.substring(FontSizeCookie.length,Cookie.length);
}
if (Cookie.substring(0,8) == "FontSize") {
var FontCookie = Cookie;
}
}
// if yes cookie perform function
switch (FontCookie) {
case "FontSize=smaller": var setFontSize = "1"; var footerFontSize = "1"; break;
case "FontSize=medium": var setFontSize = "1.13"; var footerFontSize = "1.10"; break;
case "FontSize=larger": var setFontSize = "1.30"; var footerFontSize = "1.20"; break;
default: var setFontSize = "1";
}
document.write('');
document.write('');
return null;
}
/* perform and write out the Font Size */
checkFontSize();