tags that are sorted in
alphabetical order. I am trying to build 3 even columns out of
these. There are 63 items, so each column should have 21 items. I
have a script that kind of works, but it is making my items out of
order, as it is somehow grouping them in a strange way.
    var classNames = ['first', 'second', 'third'];
    $('#artistsColumns p').each(function(i){
        var n = Math.floor(i/10) % 3;
        $(this).addClass(classNames[n]);
    });
    // Now lets wrap those in some divs
    $('p.first').wrapAll('<div class="colFirst"></div>');
    $('p.second').wrapAll('<div class="colSecond"></div>');
    $('p.third').wrapAll('<div class="colThird"></div>');
Basically each group of classes get wrapped with a "column" div, but,
once of the columns is getting too many times and the items are
getting the wrong classes.
Also, how can I write this so that I can continue to add new items and
it will keep my columns as even as possible?