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/2015-3/101688">【KS5U地理】备战2015北京市历年东城一模试题汇总 </a>  下一篇：<a href="/News/2015-3/101690">新疆兵团农二师华山中学2014-2015学年高一下学期学前考试 </a> ';
}