Read more about the plugin at http://blog.liip.ch/archive/2010/06/09/the-technical-details-behind-the-radios-app.html INSTALL ******* To get started, create a folder named Plugins in your project folder if it does not exist. Then add *.h and *.m to it. Now copy *.js to /PROJECT_PATH/www/. Import *.js via a script tag in the <head> of your application. <script src="*.js" type="text/javascript" </script>