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/2019-1/172116">贵州省黔西县2018-2019学年高二上学期期末考试 </a>  下一篇：<a href="/News/2019-1/172118">2019高三地理寒假每日一题 </a> ';
}