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/2009-4/11541">山东惠民三校高三地理冲刺训练 </a>  下一篇：<a href="/News/2009-4/11543">重庆八中2009届高三下学期第二次月考 </a> ';
}