/**
 * Created with JetBrains WebStorm.
 * User: ynonperek
 * Date: 8/26/12
 * Time: 9:54 AM
 * To change this template use File | Settings | File Templates.
 */


$(function() {

    var tasks = [];

    function show_all() {
        $('ul').html('');
        for ( var i=0; i < tasks.length; i++ ) {
            var t = tasks[i];
            $('ul').append('<li>' + t + '</li>');
        }
    }

    $('#add').click(function() {
        var new_task = $('input').val();
        tasks.push( new_task );

        show_all();

        localStorage.setItem('tasks', JSON.stringify(tasks));
    });

    $('#restore').click(function() {
        var old_value = localStorage.getItem('tasks');

        if ( old_value ) {
            tasks = JSON.parse( old_value );
        }

        show_all();
    });

    $('form').submit(function() {
        return false;
    });
});