Event.observe(document, PB.EVENT.PAGE_LOADED, function(){
var fmc = FullViewMetaDataController.getInstance();
fmc.tracking = 'media_detail_photo_info_expand_click';
});
Event.observe(document, PB.EVENT.PAGE_LOADED, function(evt) {
var cc = CommentsController.getInstance();
if (cc) {
var cfg = {
xid: '52bef5d9067f2bfa2bdf8502a4cb51772925126bdee848548f9df2a1ca94eef8',
isMediaDetail: true,
isLoggedInReadWrite: false
};
cc.mixInFacebook(cfg);
}
});