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/2019-3/173472">2018-2019学年高二语文语文版选修论语选读课件+讲义+练习 </a>  下一篇：<a href="/News/2019-3/173474">2020版地理新高考中图版总复习配套课件+讲义 </a> ';
}