JavaScript is required to run this Application. Please make sure your JavaScript is enabled on your browser.
In Chrome: Settings -> Privacy and Security -> Site Settings -> JavaScript -> Allowed.

In Firefox:
(1) Type "about:config" in the address bar, then press “Enter".
(2) Select the "I accept the risk!" button.
(3) Type "javascript" in the "Search box".
(4) Double-click the "javascript.enabled" line to toggle the setting between "true" and "false" as desired.