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/2008-6/5902">把教书育人当成最幸福的事 </a>  下一篇：<a href="/News/2008-6/5904">摆脱职业倦怠从我做起 </a> ';
}