Html碼-鎖右鍵

To lock the right button of mouse, easy to find.
You need to put them both head and body.
But I cannot use the HTML tool, so I give you a link, go to have a look.
Lock the right button
http://htmlplus.net/javascript/s6/1.1.php

The body codes can use or not.

都係唔好講啦我用個應用程式制都搞得掂