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/2016-8/130655">广西桂林市平乐县平乐中学高三数学应知应会过关检测讲义 </a>  下一篇：<a href="/News/2016-8/130657">四川省昭觉中学2016届高三政治一轮复习课件 </a> ';
}