JavaScript is a Web language that lets Web pages behave more like desktop applications such as Microsoft Word or Outlook. Newer Web browsers support features that allow for even better dynamic behavior that can make your Web browsing experience much more enjoyable (quicker loading pages, easier-to-use forms, et cetera). It appears that your Web browser does not support some of these features. You can get around the site fine without doing anything, but we highly recommend downloading an updated Web browser to enjoy our site’s advanced JavaScript features.
One of the best free Web browsers available is Mozilla Firefox. Not only does it support the latest JavaScript functions, but it also supports many other state-of-the-art Web technologies and is much less prone to “spyware” and viruses (compared to Internet Explorer) that may attack your computer.