How to Create Tabs in WordPress Settings Pages
►http://wp.smashingmagazine.com/2011/10/20/create-tabs-wordpress-settings-pages
Using tabs in a user interface can help you better organize content, so it’s only natural that WordPress themes that have a lot of options would benefit from tabs on their settings page. In this tutorial, you will learn how to create a tabbed settings page, and you’ll get to download a WordPress theme that implements the code.