To check whether JavaScript is enabled in your browser, click on the "Check JavaScript" link below. If you do not see a popup box that says
"You have JavaScript enabled"
then you do not have JavaScript enabled in your browser.

Check JavaScript

If you do not have JavaScript enabled, follow the directions below that apply to the browser you are currently using. After enabling JavaScript, remember to REFRESH or RELOAD this page before clicking the above "Check JavaScript" link to ensure that JavaScript is working.


Enable Javascript for Internet Explorer Versions:

Enable Javascript for Netscape Versions:

If using Internet Explorer 5.x or 6.x for Windows:

  1. Under the Tools menu select "Internet Options..."
  2. Select the Security tab.
  3. Pick the "Internet zone" icon.
  4. Click on the "Custom Level..." button.
  5. Select the Scripting item from the Settings list.
  6. Choose the Enable radio button from the "Active scripting" item.
  7. Click OK and Yes, close the Security Settings dialog box.
  8. Click OK to close the Internet Options dialog box.

If using Internet Explorer 4.x or 5.x for Macintosh:

  1. Under the Edit menu select "Preferences..."
  2. On the left side, expand the item group labeled Web Content
  3. Select "Web Control".
  4. Click on the box labeled "Enable Scripting" under "Active Content".
  5. Click the OK button.

If using Internet Explorer 4.x for Windows:

  1. Under the View menu select "Internet Options..."
  2. Select the Security tab.
  3. Click on the Custom Level radio button.
  4. Select the "Settings..." button and scroll down to the Scripting item.
  5. Choose the "Enable" radio button from the "Active scripting" item.
  6. Click on OK
  7. Click on OK to close the Internet Options dialog box.

If using Internet Explorer 3.x for Windows:

  1. You should update your browser!
  2. Under the View menu select "Options..."
  3. Select the Security tab.
  4. Click on "Run ActiveX scripts".
  5. Click on OK.

If using Mozilla, Netscape 6.x or 7.x:

  1. Under the Edit menu select "Preferences..."
  2. Select and expand "Advanced" from the list.
  3. Select "Scripts & Plugins" from the menu
  4. Under "Enable Javascript for" section, check the box next to "Navigator."
  5. Check all the boxes under "Allow webpages to" section.
  6. Click OK.

If using Netscape 4.x:

  1. Under the Edit menu select "Preferences..."
  2. Select "Advanced" from the list.
  3. Check the box next to "Enable JavaScript"
  4. Click OK.

If using Netscape 3.x:

  1. You should update your browser!
  2. Under the Options menu select "Network Preferences..."
  3. Select the Languages option.
  4. Check the box next to Enable JavaScript and push the OK button to close the Network Preferences dialog box.
  5. Reload the current page.

Other Browsers:


If you are using a browser that is not listed on this page, please consult your browsers' documentation for instructions regarding how to enable JavaScript. There is, however, no guarantee that the JavaScripts within this site will function properly on your browser. We recommend that you download the most current versions of the browsers listed on this page to explore VIPER, such as these: