title: IE & Firefox with Integrated Windows Authentication
body: <p>I'm building an Intranet application based on Ext JS and webservices. Users are authorized using Integrated Windows Authentication, which works fine in IE.</p>
  
  <p>Because my application is in JavaScript, it is loaded in Firefox, but then when I request some data from server I get 'access denied' in Firebug, because all webservices are checking user rights.</p>
  
  <p>Can I request the user to enter his username and password (like login to FTP or a simple login page) in all browsers that don't support Integrated Windows Authentication?</p>
  
  <p>I know there are plugins for Firefox, but I would like a secure solution that don't require plugins.</p>