var xmlhttp;
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
  try {
  xmlhttp=new ActiveXObject("Msxml2.XMLHTTP");
 } catch (e) {
  try {
    xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  } catch (E) {
   xmlhttp=false;
  }
 }
@else
 xmlhttp=false;
@end @*/
if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
 try {
  xmlhttp = new XMLHttpRequest();
 } catch (e) {
  xmlhttp=false;
 }
}


var xmlhttp2;
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
  try {
  xmlhttp2=new ActiveXObject("Msxml2.XMLHTTP");
 } catch (e) {
  try {
    xmlhttp2=new ActiveXObject("Microsoft.XMLHTTP");
  } catch (E) {
   xmlhttp2=false;
  }
 }
@else
 xmlhttp2=false;
@end @*/
if (!xmlhttp2 && typeof XMLHttpRequest!='undefined') {
 try {
  xmlhttp2 = new XMLHttpRequest();
 } catch (e) {
  xmlhttp2=false;
 }
}



function showXmlHttp(obj, url, target)
{
  var span = document.getElementById(target);
    span.innerHTML = "<center><br><img src=/images/waiting.gif></center>";
    obj.open('GET', url + '&rd=' + Math.random(), true);
    obj.onreadystatechange=function() 
    {
      if (obj.readyState==4)
      {
        span.innerHTML = obj.responseText;
      }
    }
  obj.send(null);
  return true;
}

function closeXmlHttp(target){
  var s = document.getElementById(target);
  s.innerHTML = '';
}