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/2018-8/165927">2018-2019数学新学案同步选修1-1苏教版课件+讲义 </a>  下一篇：<a href="/News/2018-8/165929">【KS5U发布】海南省海南中学2018届高三下学期第五次月考试题 </a> ';
}