thx za pomoc
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-2"> <script type="text/javascript"> var XMLHttpRequestObject = false; if(window.XMLHttpRequest){ XMLHttpRequestObject = new XMLHttpRequest(); } else if(window.ActiveXObject){ XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP"); } function pobierzDane() { if(XMLHttpRequestObject){ var div = document.getElementById("div1"); XMLHttpRequestObject.open("GET", "http://localhost/dane.txt"); XMLHttpRequestObject.onreadystatechange = function() { if(XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200){ div.innerHTML = XMLHttpRequestObject.responseText; } } XMLHttpRequestObject.send(null); } } </script> </head> <body> <div> <input type="button" value="Kliknij tu" onclick="pobierzDane();" /> </div> <div id="div1"> Ten tekst zostanie zmieniony. </div> </body> </html>