Navigation
These strategies will help you navigate through this website.
Website Structure & Organization
The ADCS web site is divided into three levels:
- Home page
- Level-1 pages
- Level-2 pages
- Level-3 pages
Home Page
The ADCS home page contains navigational text links to Level-1 pages in two places:
- The main navigation links are vertically placed on the left side of the web page.
- The footer links located at the bottom of the page. All images are accompanied by ALT-attribute descriptions.
At the very top of the page are three links:
- A link to the main content of the web page that your browser is on.
- A link to the Accessibility-Help Page (structural description and access instructions).
- A link to the footer. Beneath these links are the logo banner and the main navigation bar.
The main navigation expands vertically along the left side of each web page. This navigation provides links that include access to the Home Page, About Us, Products, Services, and Contact information. Each link may be clicked to take you to where there is information regarding that item.
The narrative content follows to the right of the main navigation. Beneath the content is the footer information with links to the top of the page, privacy policy, disclaimer, and copyright and update statements.
Level-1 Pages
Each Level-1 page contains menu-style links along the left of the page, with footer links located at the bottom of the page. All images are accompanied by Alt-attribute descriptions.
At the very top of the page are three links: one to the content of the Level-1 page; one to the Accessibility-Help Page (structural description and access instructions); and one to the footer.
Level-2 Pages
Each Level-2 page includes narrative content and, where possible, a text link back to its primary reference page.
Level-3 Pages
Each Level-3 page provides an external link to content that exists outside of the ADCS web site. Users should click on the browser's back button to return to the ADCS web page. Navigation features within Level-3 web pages may significantly differ from the ADCS web site.
Navigation
You may navigate throughout this site by mouse or by keystroke. Pressing the "Tab" key will advance you to the next link option, and pressing the "Enter" key will take you to the linked document or site. If you need to go back to the previous link, just press the "Shift" and "Tab" keys.