$(function () {
  $('#fbut').click(function () {
    this.blur;
    $('#loginform').submit();
    return false;
  });
  $('#loginform').submit(function () {
    md5ln();
  });
  if ($('#uname').val() !== '') {
    $('#pw').focus();
  }else{
    $('#uname').focus();
  }
  $('#nojs').hide();
  $('#loginform').fadeIn();
  var test = hex_hmac_md5(hex_hmac_md5('1', '2'), '3');
  var control = 'e18b2da8e71940c8ae23d835e6970e7f';
  if (test !==  control) {
    $('#loginform').fadeOut();
    $('#nojs').html('Unable to login, your browser cannot handle the security required to login to engineware, try <a href="http://www.getfirefox.com/">upgrading</a>').fadeIn();
  }
});
function domd5pw(pw) {
  return hex_hmac_md5(hex_hmac_md5(pw, s), c);
}
function md5ln() {
  var pw = domd5pw($('#pw').val());
  $('#pw').val('');
  $('#pwhsh').val(pw);
}