Hello professor and class, This week I'd discuss about the structure of site navigation. Beside Cascading Style Sheet (CSS), navigation is one of the most important thing when creating a web page. This either make or break the viewer's interest when they visit your site. There are 2 main structures that guarantee to make your page look better and more organized: Main Navigation: also called global or primary navigation. This show the top-level pages that is right below the home page. This style of navigation is generally used for sites that have a lot of information and they want the users to conveniently access right away such as FAQs, applications, etc. Local Navigation: also called sub-level navigation or page-level navigation. This style of structure is below main navigation and goes into more details per page. This way, the user can focus on the the information each sub-level page provides. Some arrangement examples are Inverted-L, Horizontal, Embedded Vertica...