arrAds[540]="<style type='text/css'>  .ec_ma_container{ overflow:hidden;margin:5px 0;}  .ec_ma_container .ec_ma_list{float:left; width:270px;height:240px;margin:10px 0 10px 15px;overflow:hidden;display:inline;border:1px solid #ccc;}  .ec_ma_container .clear{font-size:0;line-height:0;overflow:hidden;clear:both;height:0;}  </style>  <div class='ec_ma_container'>    <div class='ec_ma_list'>  <div style='position:relative'> <a href='http://www.cnlbs.com' target='_blank'><img src='files/cnlbs.gif' width='270' height='240' border='0'></a></div>  </div>    <div class='ec_ma_list' style='margin-left:56px;'>  <div style='position:relative'> <a href='http://www.ciiot.com' target='_blank'><img src='files/iot2011.jpg' width='270' height='240' border='0'></a></div>  </div>    <div class='ec_ma_list' style='margin:10px 15px 10px 0;float:right;'>   <a href='http://www.ganzhi.cn' target='_blank'><img src='files/smart.gif' width='270' height='240' border='0'></a>  </div>    <div class='ec_ma_list'>  <div style='position:relative'> <a href='http://www.iot-online.com' target='_blank'><img src='files/iotonline.gif' width='270' height='240' border='0'></a></div>  </div>    <div class='ec_ma_list' style='margin-left:56px;'>  <div style='position:relative'> <a href='http://www.ganzhi.cn' target='_blank'><img src='files/smart.gif' width='270' height='240' border='0'></a></div>  </div>    <div class='ec_ma_list' style='margin:10px 15px 10px 0;float:right;'>  <a href='http://www.ganzhi.cn' target='_blank'><img src='files/smart.gif' width='270' height='240' border='0'></a>  </div>    <div class='clear'></div>  </div>";
arrAds[581]="<style type='text/css'>  .ec_ma_container{ overflow:hidden;margin:5px 0;}  .ec_ma_container .ec_ma_list{float:left; width:270px;height:240px;margin:10px 0 10px 15px;overflow:hidden;display:inline;border:1px solid #ccc;}  .ec_ma_container .clear{font-size:0;line-height:0;overflow:hidden;clear:both;height:0;}  </style>  <div class='ec_ma_container'>    <div class='ec_ma_list'>  <div style='position:relative'><a href='http://www.iotexpo.org/' target='_blank'><img src='files/iot2012.gif' width='270' height='240' border='0'></a></div>  </div>    <div class='ec_ma_list' style='margin-left:56px;'>  <div style='position:relative'><a href='http://blog.sina.com.cn/suzjbh' target='_blank'><img src='files/ciot.jpg' width='270' height='240' border='0'></a></div>  </div>    <div class='ec_ma_list' style='margin:10px 15px 10px 0;float:right;'>  <div style='position:relative'> <a href='http://www.xhgmw.org' target='_blank'><img src='files/xinhai.jpg' width='270' height='240' border='0'></a></div>  </div>    <div class='clear'></div>  </div>";