<form id="myform" method="POST" action="main2.php">
  Username: <input type="text" name="username" size="15" id="user" /><br>
  <br>
  <br>
  Password: <input type="password" name="password" size="15" input id="parola" onkeydown="processKeyDown(event)" onkeyup="processKeyUp(event)" /><br>
  <input type="checkbox" onchange="document.getElementById(\'parola\').type = this.checked ? \'text\' : \'password\'"> Afisare parola
  <div align="center">