Board Thread:Support Requests - Getting Technical/@comment-1044263-20131003123445

Hi! I have a technical template/JS question. I have a Template:Switch on my Wiki which can toggle between two options and can switch between two images to display, with some added JS. Now is there a possibility to add a third option, a third parameter to that template? Do I have to create an extra template, for example Switch3? What would the template code look like? 