How to enable JavaScript

Microsoft Internet Explorer 6.x

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 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.
   

Microsoft Internet Explorer 5.x

1. On the menu bar click on "Tools" then "Internet Options."
   
2. Click on the "Security" tab.
   
3. Click "Custom Level" button.
   
4. Scroll down to "Scripting," section.
   
5. Set "Active Scripting" to "Enable."
   
6. Click "OK" on the Internet Properties window.
   
7. Close all open Internet Explorer windows and then relaunch Internet Explorer.
   

Netscape 7.x

1. On the menu bar click on "Edit" then "Preferences..."
   
2. From preferences, expand Advanced.
   
3. Select Script & Plug-ins
   
4. Check the navigator box.
   
5. Click "OK." on the window.
   
6. Relaunch your browser.
   

Other browsers

Please serch the google.