html5 local storage

 <script type="text/javascript">
        if (typeof window.postMessage === undefined) {
            alert("not support");
        }


        var testObject = [{ 'one': 1, 'two': 2, 'three': 3 }, { 'one': 4, 'two': 5, 'three': 6}];

        // Put the object into storage
        localStorage.setItem('testObject', JSON.stringify(testObject));

        // Retrieve the object from storage
        var retrievedObject = localStorage.getItem('testObject');

        console.log('retrievedObject: ', JSON.parse(retrievedObject));
        var rows = $.map(JSON.parse(retrievedObject), function (item) {
            alert(item.one + " " + item.two + " " + item.three);
        });
        
    </script>