<script type="text/javascript">var h = new Date().getHours();var t = "";if(h >= 7 && h <= 13){        t = "<div class='inde_t_ad'><a href='http://m.companysz.com/' target='_blank' rel='nofollow'><img src='http://m.companysz.com/skin/cmsmoban/images/logo.png' border='0' /></a></div>";        }else if(h >= 14 && h <= 20){        t = "廣告2";}  else if(h >= 21 || h <= 6){        t = "廣告3";  }document.getElementById('time_ads').innerHTML = t;</script>

注釋：

早7點到13點顯示廣告1

14點到20點顯示廣告2

19點到次日6點顯示廣告3