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/2021-4/197222">2020-2021学年外研版英语选修7素养评价+模块素养评价+模块素养提升 </a>  下一篇：<a href="/News/2021-4/197224">新教材2021-2022学年高中人教版物理必修第三册素养课件 </a> ';
}