hello,
i am very new to Ajax i have tried an example but it showing some error can anybady tell me where i am doing mistake... my coding is as follows

ajax.html:
-----------

<html><body><script type="text/javascript">
function ajaxFunction()
{
var xmlHttp;
try
{ // Firefox, Opera 8.0+, Safari
xmlHttp=new XMLHttpRequest();
}
catch (e)
{ // Internet Explorer
try
{
xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e)
{
try
{
xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e)
{
alert("Your browser does not support AJAX!");
return false;
}
}
}
xmlHttp.onreadystatechange=function()
{
if(xmlHttp.readyState==4)
{
document.myForm.time.value=xmlHttp.responseText;
}
}
xmlHttp.open("GET","/home.jsp",true);
xmlHttp.send(null);
}
</script>
<form name="myForm">
Name: <input type="text" onkeyup="ajaxFunction();" name="username" />
Time: <input type="text" name="time" />
</form>
</body>
</html>


home.jsp:
---------
<html>
<head>
</head>
<body>
<%
response.expires=-1
response.write(time)
%>
</body>
</html>

-------------------------------------------------------------------------
i have placed two files in same folder...

Thanks & regards
Lokananth

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