function adjustHeight() {
  if ($('#site_container').height() < $(document).height()) {
    $('#site_container').height(
      $(document).height()
    );
  }

  $('#outer_border').height(
    $('#site_container').height()
  );  
}

$(window).load(function() {
  adjustHeight();
});

$(window).ready(function() {
  adjustHeight();
});