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Ahh! I've got the answer.....
NoScript for Opera
No-Script is a hugely popular extension for Firefox, and is oft requested at the myOpera forums. However, Opera doesn’t have any such add-on as it doesn’t need it. Most of the features of NoScript extension is built into Opera.
- Disable Annoying Js Functionalities : Tools->Preferences–>Content—>JavaScript Options. Uncheck “Allow resizing/moving/raising/lowering of windows”. You can also uncheck “Allow scripts to receive Right Clicks if you want”. This will get rid of some of the annoying Js functionalities.
- Disable Js on a certain website : Right click on a blank spot in that website, click on Edit Site Preferences from the context menu. Under scripting settings uncheck JavaScript option.
- Enable Js only in certain site - I wont recommend this. But if you are a security paranoid then well, best of luck. Surfing the web can become really frustrating with this setting. Go to Tools->Preferences–>Content. Uncheck the Enable JavaScript option. Now on any site you want to enable JavaScript option you will have to use Site Preference to enable it for that site.
[link=http://www.pallab.net/2006/04/12/extending-opera-the-ultimate-guide-to-customizing-opera/]Source[/link]
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