We firmly believe that the internet should be available and accessible to anyone, and are committed to providing a website that is accessible to the widest possible audience, regardless of circumstance and ability.

To fulfill this promise, we aim to adhere as closely as possible to the Web Content Accessibility Guidelines 2.1 (WCAG 2.1) at the AA level, published by the World Wide Web Consortium (W3C). These guidelines explain how to make web content more accessible to people with a wide array of disabilities. Complying with those guidelines helps us provide a site that is accessible to all people, from the blind to the motor impaired.

This website utilizes various technologies all meant to make it more accessible. We utilize an interface that allows persons with specific disabilities to adjust the website’s UI (user interface) and design it to their personal needs. This interface replaces the older fashioned method of providing all users with the same, lesser but accessible design or user interface.

We accept no responsibility for the content or accessibility of the external websites or external documents linked to on this website.

Browser Keyboard Shortcuts

Navigate through our web pages without the use of mouse. Some commands may not work with every Internet browser version.

ActionShortcut (Windows)Shortcut (Mac)
Increase text sizeCtrl + + (Plus sign)Option + ⌘ Cmd + +(Plus sign)
Decrease text sizeCtrl + - (Minus sign)Option + ⌘ Cmd + -(Minus sign)
Move forward from link to linkTabTab
Move backward from link to linkShift + TabShift + Tab
Move from box to boxTabTab
Go to top of pageHomeHome
Go to bottom of pageEndEnd
Close windowCtrl + W⌘ Cmd + W
Go back a pageAlt +  (Left Arrow)⌘ Cmd +  (Left Arrow)
Go forward a pageAlt +  (Right Arrow)⌘ Cmd +  (Right Arrow)


Find additional keyboard shortcuts specific to your web browser:


  • offers the NVDA screen reader for free.
  • You can learn more about the right to equal access for all Americans at
  • provides numerous resources for making accessible websites and maintaining them.
  • W3C and WCAG 2.1 provide technical guidelines and examples for what web accessibility should be.
  • provides web accessibility information and services.


If you have difficulty accessing any material on our website due to a disability, please contact us.