title: Form field data history not retained
body: <p>I have a form on a page that is shown via https:// as follows:</p>
  
  <pre><code>&lt;form id="memberslogin_form" name="memberslogin_form"&gt;
  &lt;fieldset&gt;
   &lt;legend&gt;Login&lt;/legend&gt;
   &lt;div&gt;
    &lt;label for="membershipId"&gt;Membership number&lt;/label&gt;
    &lt;input type="text" class="field" name="membershipId" id="membershipId""/&gt;
   &lt;/div&gt;
   &lt;div&gt;
    &lt;label for="memberPassword"&gt;Password&lt;/label&gt;
    &lt;input size="18" type="password" class="field" maxlength="50" name="memberPassword" id="memberPassword" /&gt;
   &lt;/div&gt;
   &lt;div id="button_login"&gt;  
    &lt;input type="button" value="Login" class="button" id="signin" name="signin"/&gt;
   &lt;/div&gt;
  &lt;/fieldset&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p>The form is uniquely named, as are the inputs.</p>
  
  <p>However, successful logins do not cause the "membershipId" entries to be listed in the input recent entries \ history. This occurs in both FF3.6 and IE6+.</p>
  
  <p>I believe the ability to store field history is browser-based via it's settings, but I cannot retain the input history over https:// forms?</p>