function KeyWords()
{
  if (window.document.penrefill.T.selectedIndex)
  {
    document.penrefill.keyWords.value = window.document.penrefill.T.options[window.document.penrefill.T.selectedIndex].value;
    document.penrefill.Selection.value = window.document.penrefill.T.options[window.document.penrefill.T.selectedIndex].text;
    document.penrefill.Query.value = document.penrefill.keyWords.value;
    return true;
  }
  else
  {
    if(window.document.penrefill.M.selectedIndex)
    {
      document.penrefill.keyWords.value = window.document.penrefill.M.options[window.document.penrefill.M.selectedIndex].value;
      document.penrefill.Selection.value = window.document.penrefill.M.options[window.document.penrefill.M.selectedIndex].text;
      document.penrefill.Query.value = document.penrefill.keyWords.value;
      return true;
    }
    else
    {
      alert("Please select either a refill type or brand.");
      return false;
    }
  }
}

function getSet(s)
{
  if (s == 'T')
  {
    document.penrefill.M.options[0].selected = true
  }
  else
  {
    if (s == 'M')
    {
      document.penrefill.T.options[0].selected = true
    }
  }
}