JQuery Toggle+ Click Meyham

How to handle both toggle() and click() in jquery simulatenously

HTML

<div id="container">
    <div class="option">option 01
        <input type="checkbox" class="option"/>
    </div>
    <div class="option">option 02
        <input type="checkbox" class="option"/>
    </div>
    <div class="option">option 03
        <input type="checkbox" class="option"/>
    </div>
</div>
<input type="checkbox" id="none"/>None

<div class="msg"></div>

CSS

div.option{width:100px;height:100px;border:1px solid #000; float:left; margin:2em;padding:.5em;background:#CCC;}

JavaScript

$(function() {
    var turnOn = function() {
        $('.msg').html('1');
        $(this).find('input[type="checkbox"]').attr('checked', true);
        $('#none').attr('checked', false);
    };
    var turnOff = function() {
        $('.msg').html('2');
        $(this).find('input[type="checkbox"]').attr('checked', false);

    };
    $('div.option', '#container').toggle(turnOn, turnOff);
    $('#none').click(function() {
        if ($(this).attr('checked')) {
            $('div.option').find('input[type="checkbox"]:checked').parent().click();
            $('#none').attr('checked', true);
        }
    });
});

 $("#none").click(function() {
    if ($("#none").attr("checked") == "checked") //IF "NONE OF THESE" IS CHECKED!
    {
        var parentsOfSelectedOptions = $( /*<<selector to get parent>>*/ );
        $(parentsOfSelectedOptions).each(function(item) {
            $(item).click();
        });

        //other actions
    }, function() {
        //other actions
    }
});