function chkdiv(divid){
	var chkid=document.getElementById(divid);
	if(chkid != null){return true; }
	else {return false; }	
}
if (chkdiv('fy')){
	document.getElementById('fy').innerHTML='上一篇：<a href="/News/2016-8/130782">【名师伴你行】2016-2017学年高二生物人教版必修三课堂达标练案 </a>  下一篇：<a href="/News/2016-8/130784">2017版《大高考》高考数学（文）一轮总复习高考AB卷 </a> ';
}