<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Ajax</title>
<script type="text/javascript">
var XMLHttpRequestObject = null;

try{
    XMLHttpRequestObject = new XMLHttpRequest();
}
catch(e){
  try{
    XMLHttpRequestObject =  new ActiveXObject("Microsoft.XMLHTTP");
  }
  catch(e){
  }
}

function startRequest()
{
  if(XMLHttpRequestObject){
    XMLHttpRequestObject.open("GET", "http://localhost/dane.txt");
    XMLHttpRequestObject.onreadystatechange = function()
    {
      if (XMLHttpRequestObject.readyState == 4 &&
        XMLHttpRequestObject.status == 200){
        tekst = XMLHttpRequestObject.responseText;
        alert(tekst);
      }
    }
    XMLHttpRequestObject.send(null);
  }
}

</script>
</head>
<body>
<div>
<input type="button" value="Kliknij tu" onclick="startRequest();">
</div>
</body>
</html>
