Does your goDaddy host support php? if so put a form similar to the one below on your index page i.e., asking for a 'password' and 'username'
<form action="password_protected.php" method="get">
<p>Username<br />
<input name="username" id="username" type="text" /></p>
<p>Password<br />
<input name="password" id="password" type="text" /></p>
<label for="button"></label>
<p><input type="submit" name="login" id="login" value="Login" />
</form></p>
Then create another page in DW and save it as password_protected.php. Open it in DW, go into code view and delete everything. Copy the below php code and paste it into the empty file and save it. Change the username and password from 'Pink', 'Elephant' to what you require and change the first url link from http://www.bbc.co.uk to that of the page you want protected and change http://www.itv.co.uk to that of the page you wish to send the user to if they do not supply the correct details.
<?php
$username = $_GET['username'];
$password = $_GET['password'];
if($username == "Pink" && $password == "Elephant") {
header("Location: http://www.bbc.co.uk"); }
else {
header("Location: http://www.itv.co.uk");
}
?>
