JavaScript and Websites
Many sites, including this site, do not function properly without JavaScript enabled. JavaScript allows websites to interact with your local machine by performing functions that the web browser allows. Most JavaScript functions are invoked when a web page loads or when you click on a link. By default, your web browser such as Internet Explorer or Mozilla Firefox may have JavaScript disabled. This will prevent you from full enjoying most of websites on the internet unless you add the website specifically as a trusted website. For more information, visit: How to Disable Active Content in Internet Explorer at Microsoft.com.
Here are instructions for recent browsers. To see what browser version, use the help command button and about in the resulting drop down menu.