使用开启和关闭按钮停止Google Chrome扩展程序。怎么样？

I have by default an External JS called alerton that will run on anywebppage when the extension is enabled. I've also set up a Popup/Menu for when you click the Chrome Extension Icon at the top right. I want to when the user presses the button "off" to Turn off/Remove an external javascript file called "alerton" I have by default an External JS called alerton