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/2012-5/48171">高考最后一个月复习：二模之后回归基础 </a>  下一篇：<a href="/News/2012-5/48173">名师支招：考前最后一月 宜主攻“错题本” </a> ';
}