Copy content from webpage - and paste content + link

Sports Illustrated cnn link

Copy some content on the above web page and paste it in a notepad, you will see in addition to what copied there is a also a Read more link of the web pag开发者_如何学运维e you copied from.

How did they do this? Ideas?

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It uses JavaScript provided by Tynt.

It basically uses Javascript's onCopy event handler.

Information about onCopy:

• https://developer.mozilla.org/en/DOM/element.oncopy

• http://msdn.microsoft.com/en-us/library/ms536916(VS.85).aspx

Analysis of how Tynt works:

• http://blog.nparashuram.com/2009/03/how-tynt-works-technical-details.html