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/2015-9/114759">吉林大学开学典礼上演“反恐演习”(图) </a>  下一篇：<a href="/News/2015-9/114761">高校300学子练“五禽戏”弘扬中医文化(图) </a> ';
}