Facebook Sharing requires - <script src='http://connect.facebook.net/en_US/all.js'></script>

facebook share

var shareObj = {
	    method: 'feed',
	    link: 'http://LINKEXAMPLE.com',
	    picture: 'IMAGE URL',
	    name: 'NAME',
	    caption: 'EXAMPLE.com',
	    description: "DESCRIPTION",
	  };

	  // FB setup ---------------------------------------------
	  // $(document.body).append('<div id="fb-root"></div>');

	  FB.init({
	    appId: "XXXXXXXX",
	    status: true,
	    cookie: true
	  });

	  function postToFeed() {
	    function callback(response) {}
	    FB.ui(shareObj, callback);
	  }

	  $('#facebook').on('click', function(e) {
	    e.preventDefault();
	    postToFeed();
	  });