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/2007-4/1439">专家谈高考冲刺：四月份训练要点 </a>  下一篇：<a href="/News/2007-4/1441">今年高考&nbsp;北大、清华拟在辽宁省共招161人 </a> ';
}