function getArticle(title)
{
   Ajax.get("?a=RART&title=" + title);
}

function handleResponse()
{
   var ajaxText = document.getElementById('article');
   if (Ajax.request.readyState == 4)
   {
      var response = Ajax.request.responseText;
      ajaxText.innerHTML = response;
      //ajaxText.innerHTML = 'article found';
   }
   else if (Ajax.request.readyState >= 1 && Ajax.request.readyState <= 3)
   {
      ajaxText.innerHTML = '<div style="text-align: center; font-weight: bold;">retrieving article...</div>';
   }
}