var myRequest = null;
var target=null;


function CreateXmlHttpReq(handler) {
  var xmlhttp = null;
  try {
    xmlhttp = new XMLHttpRequest();
  } catch(e) {
    try {
        xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch(e) {
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
  xmlhttp.onreadystatechange = handler;
  return xmlhttp;
}
function myHandler() {
    if (myRequest.readyState == 4 && myRequest.status == 200) {
		//alert(target);
        e = document.getElementById(target);
        e.innerHTML = myRequest.responseText;
    }
	else{
        e = document.getElementById(target);
        e.innerHTML = "<img src='images/ajax-loader.gif'>";
		}
}
function myHandler2() {
    if (myRequest.readyState == 4 && myRequest.status == 200) {
		//alert(target);
        e = document.getElementById(target);
        e.value = myRequest.responseText;
    }
	else{
        e = document.getElementById(target);
        e.value = "<img src='images/ajax-loader.gif'>";
		}
}