[jQuery] Restrcit user copy the site page article

[jQuery] Restrcit user copy the site page article

Hi All ,
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</div><div>How to restrict the user copy the article content in the page ,</div><div>
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</div><div>1.I want to disable the copy from the right click menu ,</div><div>
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2.also want to restrict the user Select all the article and take the copy ,</div><div>
</div><div>Any idea for this </div><div>
</div><div>Thanks</div>