Enable javascript

1. Open Chrome
2. Click the Chrome menu on the top right-hand corner of the browser toolbar
3. Click 'Settings'
4. Near the bottom of the page, click 'Show advanced settings'
5. In the 'Privacy' section, click 'Content settings'
6. To enable JavaScript, select 'Allow all sites to run JavaScript (recommended)'
7. Click 'Done' to save

1. Open Internet Explorer
2. Click the 'Tools' menu on the top right-hand corner of the browser toolbar
3. Click 'Internet Options'
4. Click the 'Security' tab
5. Select the 'Internet' icon
6. Under 'Security level' click 'Custom level'
7. Scroll down to the 'Scripting' heading
8. Under 'Active Scripting', click 'Enable'

In the latest version of Firefox, the option to disable JavaScript has been removed from the Firefox Options window. For older versions:

1. Open Firefox
2. Click 'Tools' or, in newer versions of Firefox, click the Firefox menu in the top right-hand corner of your browser
3. Click 'Options'
4. Click the 'Content' icon at the top of the window
5. Tick 'Enable JavaScript'

1. Open Safari
2. Click the cog in the top right-hand corner to open the Safari menu
3. Click 'Preferences'
4. Click the 'Security' tab
5. Tick 'Enable JavaScript'

1. Open Opera
2. Click 'Opera' in the top left-hand corner of the browser toolbar
3. Click 'Settings'
4. Click 'Websites'
5. Tick 'Allow sites to run JavaScript (recommended)'

1. Go to 'Settings' in your device's main menu
2. Scroll down and select 'Safari'
3. Scroll down and click 'Advanced'
4. Slide the bar next to 'JavaScript' to the right

1. Open Chrome
2. Click the Menu button on your device
3. Click 'Settings'
4. Click 'Content settings'
5. Tick 'Enable JavaScript'

1. Open Android Browser
2. Click the Menu button on your device
3. Click 'Settings'
4. Click 'Advanced'
5. Tick 'Enable JavaScript'

JavaScript is automatically switched on with no option to switch it off.