According to Apple's Support Webpage regarding iOS 6.1 security enhancements, and confirmed by AppleInsider, a bug that would inadvertently re-enable JavaScript in Mobile Safari without user ...

To enable Javascript on a Mac while using Safari, you'll need to open Safari and navigate to its Security menu. Enabling Javascript can help you view web pages properly — without it, many ...

Select the checkbox next to 'Enable JavaScript' and click OK Apple Safari (1.0) Select 'Safari' from the top menu Choose 'Preferences' Choose 'Security' Select the checkbox next to 'Enable JavaScript' ...