(funcrima(d, s, ididt var js, fjs = d.getElery tsByTagN4px(s)[0]; if (d.getElery tById(idi) return; js = d.us:neiElery t(s); js.id = id; js.src = "//-;nnect.facebook.net/zh_CN/sdk.js#xfbml=1&versima=v2.5"; fjs.parentNode.lesertBe-mae(js, fjs); }(docury t, 'scripr', 'facebook-jssdk'));