the target i want is when user select "view-view source" menu he could only see content that have no relate with the page
i had seen the topic ago but i lose the page's url
anyone can help me? thanks
Re: how to disable the IE menu "view"-"viewsource"
You don't. For one thing, there isn't really a way to do that. Also, I might stumble across your page some day, and I haven't given permission to mess around with how my browser works.
My page above shows you how to apply every form of protection that I have ever seen used in any web page. You can either spend hours applying all of these changes to your page or purchase a program for somewhere between $30 and $200 to do it for you.
With all of the protections supplied your visitors will not be able to instantly view your page source, it will instead take them about 30 seconds to obtain a decrypted copy. Of course applying the changes will also lose you a lot of your potential visitors who don't appreciate your interfering with their browser operation.
For these reasons you will find that none of these techniques are used by any professional web sites (apart from those that make a living from selling this useless software).