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/2009-11/14817">鲁教版地理必修三第四章授课教案 </a>  下一篇：<a href="/News/2009-11/14819">山西省太古中学、长治一中、晋城一中09-10学年高二上学期期中联考 </a> ';
}