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/2018-6/163244">山东省枣庄市第八中学南校区2017-2018学年高二5月月考 </a>  下一篇：<a href="/News/2018-6/163246">江西省信丰中学2017-2018学年高一上学期生物周练 </a> ';
}