function showtime(){
	var mt = new Date();
	var myyear = mt.getFullYear();
	var mymonth = mt.getMonth()+1;
	var mydate = mt.getDate();
	var myday = ["日","一","二","三","四","五","六"][mt.getDay()];
	var mtstr = myyear + "年" + mymonth + "月" + mydate + "日 星期" + myday;
	document.write(mtstr);
}

function checksiteSearchFRM(){
  if(trimString2(document.siteSearchFRM.txt1.value)==""){
    window.alert("请输入查询内容！");
    siteSearchFRM.txt1.focus();
    return (false);
  }
  return true;
}
//-->