I have the html page. After submit button was pressed the request is being sent. My problem is that request's headers are downcased! I use IE because it is corporative limits.

```
<html>
<head>
<script language="JavaScript" type="text/javascript">

function AjaxRequest(url,callback,method){
        var req = new XMLHttpRequest();
        req.onreadystatechange= function(){
                if(req.readyState != 4) return;
                callback(req);
        }
        req.open(method,url,true);

        var hdrsArr =  document.getElementById('headers').value.split('&');
        for (var i = 0; i < hdrsArr.length; i++){
            var p = hdrsArr[i].split('=');
            req.setRequestHeader(p[0],p[1]);
        }

        var params =  document.getElementById('params').value ;
        req.send(params);
}
function AjaxResponse(res){}
function MakeRequst(){
        alert('');
        var url = "http://localhost:8080/test-servlet/TestServlet";
        AjaxRequest(url,AjaxResponse,"POST");
}
</script>
</head>
<body>
<input type='text' id="headers" size="200" value='key=value&SOAPAction=requestCreditBureau&Content-Type=text/xml;charset=UTF-8&Accept=text/xml'/><br>
<input type='text' id="params" size="200" value='<?xml version="1.0" encoding="UTF-8"?><CB_Document appl="00000000000127725161" >[....]</CB_Document>'/><br>
<input type='button' value='doPost' onClick="MakeRequst();"/><br>
<div id="response_div"></div>
</body>
</html>

```