<!DOCTYPE html>

<html>

<head>

  <meta charset="UTF-8">

  <title>Protected Document</title>

  <script>

    function checkPassword() {

      const pwd = document.getElementById("pwd").value;

      if (pwd === “kishore”) {

        window.location.href = "/web/viewer.html?file=/KishoreC0Bleed.pdf";

      } else {

        alert("Incorrect password");

      }

    }

  </script>

</head>

<body style="font-family:sans-serif;text-align:center;margin-top:15%;">

  <h2>Enter Password</h2>

  <input type="password" id="pwd">

  <button onclick="checkPassword()">View Document</button>

</body>

</html>