!function(){var e=/([http|https]:\/\/[a-zA-Z0-9\_\.]+\.baidu\.com)/gi,r=window.location.href,o=document.referrer;if(!e.test(r)){var n="http://api.share.baidu.com/s.gif";o?(n+="?r="+encodeURIComponent(document.referrer),r&&(n+="&l="+r)):r&&(n+="?l="+r);var t=new Image;t.src=n}}(window);