File: templates/facebook/script.js

_socialQueue.push({
    url: document.location.protocol +  '//connect.facebook.net/en_US/all.js',
    id: '<?php echo $name; ?>',
    preload: function() {

        var fbRoot = document.createElement('div');
        fbRoot.id = 'fb-root';
        document.body.appendChild(fbRoot);

        window.fbAsyncInit = function() {
            FB.init({
                appId: '<?php echo $this->appId; ?>',
                status: true,
                cookie: true,
                xfbml: true
            });

            /**
             * @link http://code.google.com/p/analytics-api-samples/source/browse/trunk/src/tracking/javascript/v5/social/ga_social_tracking.js
             * Tracks Facebook likes, unlikes and sends by suscribing to the Facebook
             * JSAPI event model. Note: This will not track facebook buttons using the
             * iFrame method.
             *
             * @param {string} opt_pageUrl An optional URL to associate the social
             *                             tracking with a particular page.
             * @param {string} opt_trackerName An optional name for the tracker object.
             */
            _ga.trackFacebook = function(opt_pageUrl, opt_trackerName) {
              var trackerName = _ga.buildTrackerName_(opt_trackerName);
              try {
                if (FB && FB.Event && FB.Event.subscribe) {
                  FB.Event.subscribe('edge.create', function(targetUrl) {
                    _gaq.push([trackerName + '_trackSocial', 'facebook', 'like',
                        targetUrl, opt_pageUrl]);
                  });
                  FB.Event.subscribe('edge.remove', function(targetUrl) {
                    _gaq.push([trackerName + '_trackSocial', 'facebook', 'unlike',
                        targetUrl, opt_pageUrl]);
                  });
                  FB.Event.subscribe('message.send', function(targetUrl) {
                    _gaq.push([trackerName + '_trackSocial', 'facebook', 'send',
                        targetUrl, opt_pageUrl]);
                  });
                }
              } catch (e) {}
            }();
        };
    },
    onload: function(f) {
        FB.XFBML.parse(document, function() {
            if ('<?php echo $this->fadeIn; ?>') {
                f.fadeIn(document.getElementsByClassName('coi-social-button-<?php echo $this->name; ?>'), '<?php echo $this->fadeIn; ?>');
            }
        });
    }
});