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/2018-7/164855">青海省西宁市2017-2018学年高一下学期期末考试 </a>  下一篇：<a href="/News/2018-7/164857">山西省大同市2017-2018学年高一下学期期末统考 </a> ';
}