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/2015-8/113170">北京高考理科前100名近八成选清华 </a>  下一篇：<a href="/News/2015-8/113172">北京高考统考统招录取结束 录取率达83% </a> ';
}