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/2020-3/183699">2021版浙江新高考选考政治一轮复习课件+教师用书+课后达标检测 </a>  下一篇：<a href="/News/2020-3/183701">2021版新高考地区选考化学（人教版）一轮复习 </a> ';
}