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/2007-8/3457">[优秀范例]错&nbsp;觉 </a>  下一篇：<a href="/News/2007-8/3459">[优秀范例]出人意料和情理之中 </a> ';
}