Internet Explorer is not supported by Microsoft any more

Ajax is supported in all modern browsers. We suggest using the following browsers:

• Google Chrome
• Mozilla Firefox
• Apple Safari
• Opera
• Microsoft Edge

To enable javascript

• Google Chrome
  1. Select Settings
  2. At the bottom of the page, click Show advanced settings…
  3. Under Privacy, select the Content settings… button
  4. Finally, under the JavaScript heading, select the Allow all sites to run JavaScript radio button
• Mozilla Firefox 1.2 and above
  1. On the Tools menu, click Options.
  2. On the Content tab, click to select the Enable JavaScript check box.
  3. Click the Go back one page button to return to the previous page, and then click the Reload current page button to run script
• Apple Safari 1.2 and above
  1. Select Preferences from the Safari menu.
  2. Click Security.
  3. Check Enable JavaScript.
• Opera 9 and above
  1. On the Tools menu, click Settings.
  2. On the left hand menu, click Websites.
  3. Under Javascript, click to select the Enable JavaScript check box
  4. Close and relaunch the browser.