Hi, I am trying to run this code .It but nothing happens when I exacute it. I think I need to this api below to my asp.net project but I have no idea Ho can do it
http://momentjs.com/
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<%@ Register assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" tagprefix="asp" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script type="text/javascript">
function CheckForPastDate(sender, args) {
  ...
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