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/2009-1/8879">10招让你拥有好心情 </a>  下一篇：<a href="/News/2009-1/8881">教你10招在压力中拯救自己 </a> ';
}