function addLoadEvent(a){var b=window.onload;if(typeof window.onload!="function"){window.onload=a}else{window.onload=function(){b();a()}}}function seoAnalytics(){var h,u,x,g,s,r,j,i={};var k=[1,1,2,3,4,5,6,7,8,9,10,11,12,13],c=["baidu.com","baidu.com","google.com","google.cn","sogou.com","zhongsou.com","search.yahoo.com","one.cn.yahoo.com","soso.com","114search.118114.cn","search.live.com","youdao.com","gougou.com","bing.com"],q=["word","wd","q","q","query","w","p","p","w","kw","q","q","search","q"];var m=["0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"];function l(z){var o="";for(var e=0;e<z;e++){var y=Math.ceil(Math.random()*35);o+=m[y]}return o}function a(o){var z=o+"=";var e=document.cookie.split(";");for(var y=0;y<e.length;y++){var A=e[y];while(A.charAt(0)==" "){A=A.substring(1,A.length)}if(A.indexOf(z)==0){return A.substring(z.length,A.length)}}return null}function n(y,z,A){if(A){var o=new Date();o.setTime(o.getTime()+(A*24*60*60*1000));var e="; expires="+o.toGMTString()}else{var e=""}document.cookie=y+"="+z+e+"; path=/"}function w(e){n(e,"",-1)}function b(e,z){var o=new RegExp("(^|&|\\?)"+e+"=([^&]*)(&|\x24|#)");var y=z.match(o);return y?y[2]:""}x="http://www.w3ctech.com/seo/t.php";u=document;if(window!=top){try{u=top.document}catch(t){}}s=u.title;r=u.URL;var h=a("pvID");if(!h){var h=l(10);n("pvID",h,100)}g=document.referrer;if(!g){try{if(window.opener){g=window.opener.location.href}}catch(t){}}var f=/(?:baidu.com.+?(?:word|wd)=|google.+?q=|soso.+?w=|bing.+?q=|yahoo.+?[\?|&]p=|sogou.+?query=|zhongsou.+?w=|118114.+?kw=|live.+?q=|gougou.+?search=)([^&]*)&*/i;var v=f.test(g);if(v){for(var p=0;p<c.length;p++){if((g.indexOf(c[p])>-1)&&(b(q[p],g))){i.sw=b(q[p],g);i.se=k[p]}}j=new Image();var d=x+"?pt="+escape(s)+"&pu="+escape(r)+"&ref="+escape(g)+"&se="+i.se+"&sw="+i.sw+"&pid="+escape(h)+"&rnd="+Math.round(Math.random()*100000);j.src=d}}seoAnalytics();