I have got a JQuery as:

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js" type="text/javascript"></script>
<script type="text/javascript">
  $(document).ready(function (){
    $('#<%=btnUpload.ClientID %>').click(function NewRequest(){
        $.ajax({
            type: "POST",
            url: "../Admin/FileUpload.aspx/<- Hear is [WebMethod, ScriptMethod]->",
            data: "{}",
            contentType: "application/json; charset=utf-8",
            dataType: "json",
            async: true,
            cache: false,
            success: function GettingResponse(msg)
            {
                if(msg = 'Upload Completed SuccessFully')
                {
                    $('#myDiv').text(msg.d);
                }
                else
                {
                    $('#myDiv').text(msg.d);
                    NewRequest();
                }
            }
        })
        return false;
    });
  });
</script>

I want to call "GettingResponse" function Recursively,so that on each response from server I can show the client some text and then again Send a Request to server

I don't know whats getting wrong as I dont Know Ajax and Jquery as well.. any other solution to my requirment will also be good...

You can try to call the click function again when it fails:

$('#<%=btnUpload.ClientID %>').click(function() {
    $.ajax({
        .....
        .....
        success: function GettingResponse(msg)
        {
            if(msg = 'Upload Completed SuccessFully')
            {
            }
            else
            {
                $('#<%=btnUpload.ClientID %>').click();
            }
        }
    })
    return false;
});

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