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/2007-8/3320">[优秀范例]保留一颗纯净的心 </a>  下一篇：<a href="/News/2007-8/3322">[优秀范例]&nbsp;“幸福”话题作文训练 </a> ';
}