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/2020-8/188163">2020-2021学年高中人教版政治新教材人教必修一习题 </a>  下一篇：<a href="/News/2020-8/188165">2021版高考北师大版文科数学一轮复习高频考点集中练 </a> ';
}