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  <script type="text/javascript">
  var xmlHttp=false;
  try{
      xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
      }catch(othermicrosoft)
        {
            try{
                xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
            }
            catch(failed)
            {
                xmlHttp=false;
            }
        }
  function getResult()
{
    var ID=document.getElementById("ID").value;
    var url="AjaxServlet?ID="+escape(ID);
    xmlHttp.open("GET",url,true);
    xmlHttp.onreadystatechange=complete;
    xmlHttp.send(null); 
}
function complete()
{
    if(xmlHttp.readystate==4)
    {
      alert(xmlHttp.status);
    }

}
</script>
 


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