i am making a jquery call like this
<head runat="server">
<title></title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function () {
$.post('LiveCamp.aspx/Hello', {
flag: "h"
}, function (response) {
alert(response) ...
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