(function($) {
    $.fn.equalHeights = function(minHeight, maxHeight) {
        tallest = (minHeight) ? minHeight : 0;
        this.each(function() {
            if($(this).height() > tallest) {
                tallest = $(this).height();
            }
        });
        if((maxHeight) && tallest > maxHeight) tallest = maxHeight;
        return this.each(function() {
            $(this).height(tallest).css("overflow","auto");
        });
    }
})(jQuery);

This allows you to set any number of elements to the same height. Took it from filamentgroup.com, so credit goes to them. Just putting it here so I can access it at any time.

Usage: `$('.columns').equalHeights(minHeight, maxHeight)`

Make all elements/columns/containers/boxes the same height

JavaScript