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/2015-8/112664">[学英语] Wet blanket是东西还是人？ </a>  下一篇：<a href="/News/2015-8/112666">暑假造梦：高考英语复习各个击破 </a> ';
}