create a \"share\" link in phpfox

You need to have phpfox in order to complete this project and experience with it. I need to add a "share" link to an activity feed. This should be a quick and easy job. I just want a blank template module that gives an example of how to make a share link, and post to it. [login to view URL] I want the example to say "Check In" and have the same icon as that. It needs to work with PhpFox pages and the users main/profile pages.