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/2020-5/185526">2021高考政治一轮复习课件汇总 </a>  下一篇：<a href="/News/2020-5/185528">【KS5U发布】决胜新高考·名校交流2020届高三下学期四月联考卷（B）试题 </a> ';
}