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/2013-1/60939">【Ks5u发布】黑龙江省牡丹江一中2012-2013学年高一上学期期末考试 </a>  下一篇：<a href="/News/2013-1/60941">2013高二地理人教版必修3整合提升 </a> ';
}