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/2009-2/10160">2009届高考数学压轴题系列训练含答案及解析详解 </a>  下一篇：<a href="/News/2009-2/10162">高考百日冲刺誓言 </a> ';
}