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/2010-2/18017">上海市大同中学2010届高三上学期数学期末考试针对性训练 </a>  下一篇：<a href="/News/2010-2/18019">甘肃省09-10学年高一上学期物理试卷精选 </a> ';
}