Microsoft Internet Explorer
1. On the menu bar click on "Tools" then "Internet Options."
2. From Internet Options, select the "Security" tab.
3. Click Custom Level.
4. Scroll down to "Scripting," make sure "Active Scripting" is set to Enable.
5. Click "OK."
6. Click "Yes" or "OK" when asked, "Are you sure you wish to change the security"
"settings for this zone."
7. Click "OK" on the Internet Properties window.
8. Close all open Internet Explorer windows and then relaunch Internet Explorer.
Mozilla Firefox
1. On the menu bar click on "Tools" then "Options."
2. In Options, select the "Content" tab.
3. Check "Enable JavaScript".
4. Click "OK."