Switch theme per user upon login I'd like to switch theme per user upon user login success in my drupal 6 site. I need to check username of a particular user to change a particular theme for that user.
Is there any module around to accomplish this?
Or, do I have to write a hook like

function mymodule_init(){
    global $custom_theme;
    global $user;
    // check username here. 
    $custom_theme = 'garland';
}


But, I'm finding a module which have admin interface so that I can define usernames as much as I can.
Try the Themekey module which allows content, user, or role -specific themes.