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/2016-11/135032">【师说】2017届高考数学（文）二轮课件+习题训练检测 汇总 </a>  下一篇：<a href="/News/2016-11/135034">【Ks5u发布】重庆市重庆一中2017届高三上学期半期考试试题 </a> ';
}