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/2010-3/23289">2010吉林省长春市高三第二次模拟 </a>  下一篇：<a href="/News/2010-3/23291">江苏省2010届高三月考数学试卷汇编 </a> ';
}