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/2012-10/54814">高考地理重点知识分析汇总 </a>  下一篇：<a href="/News/2012-10/54816">2013学年高一语文优秀课外阅读材料（一）（共55份） </a> ';
}