function alignSubNav() {
  var mainnav = document.getElementById('mainNav');
  if (mainnav) {
    var columnTwo = document.getElementById('columnTwo');
    if (columnTwo) {
      var links = mainnav.getElementsByTagName('a');
      var i = 0;
      for (i = 0; i < links.length; i++) {
        if (links[i].className == 'mainNavSelected') {
          columnTwo.style.top = (80+links[i].offsetTop)+'px';
          columnTwo.style.pixelTop = 80+links[i].offsetTop;
        }
      }
    }
  }
}