[RESOLVED] Storing array/object into localStorage?

[tr333]

localStorage will only store values in string format. Is there any way to modify it to store arrays/objects? http://hacks.mozilla.org/2009/06/localstorage/ says it's possible to use native JSON support to create an object store on top of localStorage, but I can't work out how to apply the given example code:

Storage.prototype.setObject = function(key, value) {
    this.setItem(key, JSON.stringify(value));
}
 
Storage.prototype.getObject = function(key) {
    return JSON.parse(this.getItem(key));
}

Can anyone help me decipher this and show me how to use it to store objects in localStorage?