JavaScript Web Storage

// Dangerous stuff!

// Turn object in JSON form into a string for storage
JSON.serialize = function (jsonObject) {
        var property = null,
            current = null,
            jsonAsArray = [],
            propertyType = '';

        for (property in jsonObject) {
            current = jsonObject[property];
            propertyType = typeof(current);

            // If the property is just a string, we simply toss quotes around it.
            if (propertyType == 'string') {
                current = '"' + current + '"';
            }
            // If the property is an object and isn't null we recurse
            else if (propertyType == 'object' && current !== null) {
                current = JSON.serialize(current);
            }
            // Add whatever's left to the array object as a key value pair.
            jsonAsArray.push(('"' + property + '":') + current);
        }
        // Wrap the contents in the proverbial braces so we have an object
        // representation.
        return('{' + jsonAsArray.toString() + '}');
};

// Turn a JSON string into a JSON Object.
JSON.deserialize = function (jsonString) {
    if (jsonString === '') {
        jsonString = '""';
    }
    // I don't know how to avoid this, but we should.
    eval('var evil=' + jsonString + ';');

    // Bwah ha ha.
    return evil;
};


window.addEventListener('load', function() {
    // Enable on first load, disable after to test properly.
    //var testJSON = {
    //    testString: 'stringTest',
    //    funTest: function() {
    //        alert('hi');
    //    },
    //    alertAgain: function() {
    //        alert('again!');
    //    }
    //};
    //var jsonString = JSON.serialize(testJSON);
    //localStorage.setItem('funTest', jsonString);

    var jsonObj = JSON.deserialize(localStorage.getItem('funTest'));
    jsonObj.funTest();
    jsonObj.alertAgain();
    console.log(jsonObj.testString);

    // Enable to clear the storage
    //localStorage.clear();

}, false);