This site uses JavaScript for page navigation and other features. Your browser either does not support JavaScript or JavaScript is supported, but not enabled. Some common Internet browser JavaScript settings are summarised here.

You may require "Administrative Privileges" to use the procedures on this page. Contact your system administrator if you cannot enable JavaScript.

No matter which Web Browser you use, keep it up to date by checking for updates for your Operating System and Web Browser. Up-to-date anti-virus software and anti-spyware software are also recommended.

1. On the "Tools" menu, select "Options".
2. Click on the "Content" tab.
3. Tick the box marked "Enable JavaScript". Then click "OK".
4. Reload this site by clicking here.

This will work with Firefox 1.5 or later. If you do not have an up-to-date version of Firefox, please visit please visit Firefox on the Internet.

You may have the "NoScript" add-on installed for Firefox. Please visit NoScript on the Internet to get instructions on how to utilise this add-on. This add-on is highly recommended. In any case, please enable http://www.hlsinnovations.com/ as a trusted site.

1. On the "Tools" menu, select "Internet Options".
2. Under the "Security" tab click the "Internet Web" content zone.
3. Do one of either (a) return the system to the default security setting (medium) - which allows JavaScript or (b) in the "Settings" list, scroll down until you see "Active Scripting" and enable it.
4. Reload this site by clicking here.

This will work on Internet Explorer 5.5 or later. If you do not have a version of Internet Explorer capable of running JavaScript, then consider running the Firefox Web Browser. Click here to get Firefox.

If you are an Internet Explorer fan, make sure your Web Browser is up-to-date by visiting Microsoft.

1. On the "Tools" menu, select "Preferences".
2. Click on the "Advanced" tab.
3. Tick "Enable JavaScript" and then click "OK".
4. Reload this site by clicking here.

This will work on most versions of Opera. Opera is an excellent Web Browser, however, users can also consider running the Firefox Web Browser. Click here to go to the Firefox site to investigate support for your system.

Opera users can visit Opera here.

1. On the "Safari" menu, select "Preferences".
2. Click on "Security".
3. Tick the selections for "Enable Java" and "Enable JavaScript" then close the window.
4. Reload this site by clicking here.

This will work on most versions of Safari. Safari is a well-written browser for the MacOS (Windows versions also available). However, Apple MacOS users can also consider running the Firefox Web Browser. Click here to get Firefox.