// Search for rows in document with jQuery and equalize height
function windowResizeCallback() {
  $('.row').each(function() {
    equalizeHeight($(this));
  });
}

// Looks for elements with 'eq-height' class and set to maximum height all of them
function equalizeHeight(row) {
  var elems = row.find('.eq-height');

  if (elems.length < 2) { return; }

  elems.css('height','');

  var h_max = elems.height();

  elems.each(function() {
    h_max = $(this).height() > h_max ? $(this).height() : h_max;
  });

  elems.css('height', h_max);
}

// Call it on resize, just in case
window.onresize = windowResizeCallback;
windowResizeCallback();