pixel calculator

HTML

<div class='click' id='1'>one
    <div class='click' id='2'>two
        <div class='click' id='3'>three
            <div class='click' id='4'>four
                <div class='click' id='5'>five</div>
            </div>
        </div>
    </div>

JavaScript

$(document).ready(function () {

    $('.click').click(function (event) {
        event.stopPropagation();
        alert($(this).prop("id"));

    });

});