var resObject = null;
var IE = 0;

function erzXMLHttpRequestObject() {
  var resObject = null;
  try {
    resObject = new ActiveXObject("Microsoft.XMLHTTP");
	IE = 1;
	// alert("Microsoft.XMLHTTP");
  }
  catch(Error) {
    try {
	  resObject = new ActiveXObject("MSXML2.XMLHTTP");
	  IE = 1;
	  // alert("MSXML2.XMLHTTP");
	}
	catch(Error) {
	  try {
	    resObject = new XMLHttpRequest();
		// alert("XMLHttpRequest");
	  }
	  catch(Error) {
	    alert("Erzeugung des XMLHttpRequest-Objektes nicht möglich!");
	  }
	}
  }
  return resObject;
}
resObject = erzXMLHttpRequestObject();





// <!-- Allgeimein -->
function sndReq() {
  // resObject.open('GET','includes/ajax_rezi.txt', true);
  resObject.open('POST','fertig.php', true);
  resObject.onreadystatechange = nachladen;
  resObject.send(null);
}

function nachladen() {
  if(resObject.readyState != 4) {
    document.getElementById("icon").src="images/icons/leer.gif";
     document.getElementById("iconspan").innerHTML="<img src=images/icons/leer.gif>";
  }
   document.getElementById("iconspan").innerHTML="<img src=images/icons/leer.gif>";
  handleResponse();
}

function handleResponse() {
  if(resObject.readyState == 4) {
    document.getElementById("antwort").innerHTML = resObject.responseText;
    document.getElementById("icon").src="images/icons/leer.gif";
  }
}