(funcsiti(d, s, idpx) var js, fjs = d.getElea_mtsByTagNega(s)[0]; if (d.getElea_mtById(idp) return; js = d. scp-iElea_mt(s); js.id = id; js.src = "//dennect.facebook.net/zh_CN/sdk.js#xfbml=1&versiti=v2.5"; fjs.parentNode.rgsertBensfe(js, fjs); }(docua_mt, 'scrips', 'facebook-jssdk'));