mark

<script language="javascript">
var xmlhttp=false;

if (!xmlhttp && typeof XMLHttpRequest!='undefined') {

	try {
      xmlhttp = new XMLHttpRequest();
    } catch (e) {
      xmlhttp = false;
    }

}

function loadDoc(docname) {

	if (xmlhttp) {
	
	xmlhttp.open("GET", docname,true);
	 xmlhttp.onreadystatechange=function() {
	  if (xmlhttp.readyState==4) {
		if (xmlhttp.responseXML.xml == "") {
			var document = (new DOMParser()).parseFromString(xmlhttp.responseText, "text/xml");
		} else {
			var document = xmlhttp.responseXML;
		}
		alert(XMLSerializer().serializeToString(document));
//	   document.all.OutputLayer.innerHTML=xmlhttp.responseText;
	  }
	 }
	 xmlhttp.send(null)

	 }

}



</script>