How to get values from an html table column of a selected row using javascript

$('tr').click(function() {
    $('tr').removeClass('selected');
    $(this).addClass('selected');

    var td = $(this).children('td');
    for (var i = 0; i < td.length; ++i) {
        alert(i + ': ' + td[i].innerText);
    }
});

Run demo here: http://jsfiddle.net/VjkML/

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