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/2016-11/134501">人教版高中地理必修一测试题 </a>  下一篇：<a href="/News/2016-11/134503">广东省佛山市高明区第一中学北师大版高中英语必修二练习 </a> ';
}