Recently a Nigerian friend asked about how we can configure different login page for Mobile users , which could be a light weight and customized for mobile/pda screen size with customized welcome message. Following is a quick method on how you can display different login page if user is login from mobile or device, & default login page for desktop users.
This is quick method, but if you want more sophisticated method like detect client by device, then you can use variable functions and act accordingly.
First the logic: You have to create 3 html pages,
1- login.html [Re directer which check user device/screen size]
login.html page is a kind of re directer which will actually check the screen size of client device/screen. If it found it less then 800/600 , it will assume its a mobile device and will redirect to mobilelogin.html,
otherwise it will display another login page otherlogin.html which could be default login page for all.
First create login.html