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/2008-1/4711">如何调动学生积极性，进行课堂有效沟通 </a>  下一篇：<a href="/News/2008-1/4714">[作文]高考作文—写作指导—示范教案 </a> ';
}