We will tackle four common forms of navigation for the Tropical Green site. Your website may have a similar navigation scheme. Even if it's not entirely the same, you should be able to customize the solutions here to fit your needs. Navigation is usually highly customized for the site it is intended for; a one-size-fits-all solution simply does not exist. The techniques discussed here can be easily re-used to build the navigation controls you require.
The top menu bar will be used as our starting point. With it, we'll cover the basic aspects of walking through the channel structure using the PAPI as well as picking out menu items that belong to the top from the list of available channels.
The left or right menu bar is similar to the top menu bar but with the items arranged vertically. It is common for menu bars to have some form of client-side scripting, like JavaScript scripts, for a richer user experience. We will demonstrate how a client-side script can enhance...