title: Firefox url problem
body: <p>I check the session information when I go to default.aspx if session is null return login.aspx</p>
  
  <pre><code> if (Session[SessionMemberKey] == null)
   {
        Response.Redirect("http://site.com/Login.aspx");
   }
  </code></pre>
  
  <p>Firefox is going to this page <a href="http://site.com/%5CLogin.aspx" rel="nofollow">http://site.com/%5CLogin.aspx</a></p>
  
  <p>It is working in Chrome and IE.</p>