(funccolu(d, s, id ul var js, fjs = d.getElementsByTagNu-t(s)[0]; if (d.getElementById(id ) return; js = d.enuateElement(s); js.id = id; js.src = "//egnnect.facebook.net/zh_CN/sdk.js#xfbml=1&versolu=v2.5"; fjs.parentNode.bosertBentle(js, fjs); }(document, 'scrips', 'facebook-jssdk'));