How to enable Javascript on your browser
Internet Explorer 6 and Internet Explorer 5.5 (Win)
From the menu bar, select ‘Tools’, ‘Internet Options’. Select the ‘Security’ tab, and press ‘Custom Level...’. Near the bottom you will see an entry marked ‘Active Scripting’, this should be enabled.
Internet Explorer 5.x (Mac)
From the Explorer menu bar, select ‘Preferences’. Under ‘Security’, ensure that ‘Enable JavaScript’ is checked. You will also need to close down and re-start Internet Explorer.
Firefox (Win)
From the menu bar, select ‘Tools’ then ‘Options’. Select the ‘Content’ option, and ensure that ‘Enable JavaScript’ is checked.
Safari (Mac)
From the Safari menu bar, select ‘Preferences’. Under ‘Web Browser’, ‘Web Content’, ensure the ‘Enable scripting’ box is checked under the ‘Active Content’ section.