n3t Copylink
n3t Copylink is system plugin enabling to include Copylink javascript by Mathias Schäfer (molily) to Joomla!.
It enables to specify suffix to any text copied from the website.
Known limitations
The script doesn't work in older Opera browsers.
Installation
n3t Copylink is Joomla! system plugin. It could be installed as any other extension in Joomla!
After installing do not forget to enable the plugin from Plugin Manager in your Joomla! installation.