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/2015-6/109467">高考状元支招 </a>  下一篇：<a href="/News/2015-6/109469">《学习哪有那么难》：学而有法，所以简单 </a> ';
}