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/2021-6/199074">山东省潍坊市2020-2021学年高二下学期期中考试 </a>  下一篇：<a href="/News/2021-6/199076">青海省西宁市大通回族土族自治县2020-2021高三下学期高考三模 </a> ';
}