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/2009-4/11850">高考英语单项选择复习资料打包汇总 </a>  下一篇：<a href="/News/2009-4/11852">天津09届高三数学下学期模拟分类 </a> ';
}