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/2009-11/14467">ks5u2010届高考数学二轮复习跟踪测试：数列 </a>  下一篇：<a href="/News/2009-11/14469">吉林省辽源五中09-10学年高一上学期期中考试 </a> ';
}