>>When on a URL link and right clicking there is a contextual menu appearing.
>>
>>How do I remove choices from that contextual menu so that when the user right clicks some choices would'nt be there?
>
>Are you asking about URL in the Internet Explorer or in something else?

For example. When I'm on a URL and right-click the conceptual menu gives me the choice "Open in new window".

I don't want that option to be available for that contextual menu. How do I remove it?