After the Ajax Login is installed, when customers click on "Login" on the current page, instead of normally redirecting you to the login page, a friendly popup will appear, allowing them to login right on the page very quickly, no page reloading needed.
Customer can either log in by an existing Magento account or by Social accounts they have. This will help fasten the login process and makes it so easy. If you haven't registered on the website yet, it will automatically register for you using the email of your social account. Ajax Login supports 5 most popular social networks: Facebook, Twitter, LinkedIn, Yahoo, Google+.
Example of login by Facebook account, step 2 will happen one time only when Facebook app need you to grant necessary permission.
Not only support log-in using Ajax, Ajax Login also bring Password recovery in the popup. Customer can quickly use this feature, all by ajax, no page reloading.
Customer Registration is included as well. One of the most useful and powerful feature of Ajax Login is Custom Field. Custom Field allows store owners to create additional fields ( or attributes ) for their customers. Now customers can have unlimited additional information beside what Magento currently offers.
Captcha is fully supported in Password recovery and Registration popup, just like in default Magento pages
Ajax Login supports two useful and elegant styles: Simple and Plastic
Customers can set up the popup position from admin panel