function checkForm(oForm)
{
  oInputs = document.getElementsByTagName('input')
  for (var i = 0; i < oInputs.length; i++) {
    if (oInputs[i].type == 'submit' && oInputs[i].value == 'Search Breaks') {
      alert('search clicked')
      return false
    }
  }
  return true
}

function validateAB()
{
  alert('validate')
  return false
}

function externalLinks()
{
  if (!document.getElementsByTagName) {
    return
  }
  var anchor
  var anchors = document.getElementsByTagName('a')
  for (var i = 0; i < anchors.length; i++) {
    anchor = anchors[i]
    if (anchor.getAttribute('href') && anchor.getAttribute('rel') == 'external') {
      anchor.target = '_blank'
    }
    if (anchor.getAttribute('href') && anchor.getAttribute('rel') == 'top') {
      anchor.target = '_top'
    }
  }
}
onload = externalLinks