function Validate_FloodLogin_Input(Form) {
  
  // Here we'll check to make sure there are no "tag" types in the input (< or > in this case)
  // --------------------------------------------------------------------
  //var illegalChars = /\W/;
  //var illegalChars = /[^a-zA-Z0-9_-]/;
  var illegalChars = /[<>]/;

  if (illegalChars.test(Form.Username.value) || illegalChars.test(Form.Password.value)) {
    alert("Invalid input detected. Please check your entered data and try again.");
    return (false);
  }

  return (true);

}