MooTools Hash Cookie

Cookies have a limit of 4kb (4096 bytes). Therefore, be careful with your Hash size.

Hash.Cookie: save

var dataName = new Hash.Cookie(cookieName,{autoSave:false});var Names = [{unid:'a', first:Rob, last:Jones},{unid:'b', first:Tim, last:Reime},{unid:'c', first:Josh, last:Smith}];

dataName.extend(Names);
dataName.save();

Hash.Cookie: load

var dataName = new Hash.Cookie(cookieName);
dataName.load();dataName.each(function(el){console.log(el.unid+...+el.first+...+el.last);});

Hash.Cookie: length

var a=JSON.encode(Names);console.log(a.length); /*a.length>4096*/

http://mootools.net/docs/more/Utilities/Hash.Cookie