anchor.diff:      <script type="text/javascript" src="js/jquery1.42.min.js"></script>
       <script type="text/javascript" src="js/jquery.SuperSlide.2.1.1.js"></script>
       <style>
  -        div.page_normal{color: #a5a6a8; text-align:center; font-size:0px;background-color: #FFFFFF;}
  -        .page_normal a,.page_normal .page_current,.page_normal .page_prev{margin-left:10px; padding:5px 7px; border:1px solid #cdcdcd; border-radius:3px; width:25px; height:20px; font-size:18px; display:inline-block;}
  -        .page_normal a:hover{color:#ffffff; background-color: #f9f9f9;}
  -        .page_normal a{color:#a5a6a8; text-decoration:none;}
  -        .page_normal .page_current{color:#ffffff; background-color:#f9f9f9;}
  -        .page_normal .page_prev{color:#a5a6a8;}
  +        div.page_normal {
  +            color: #a5a6a8;
  +            text-align: center;
  +            font-size: 0px;
  +            background-color: #FFFFFF;
  +        }
  +
  +        .page_normal a, .page_normal .page_current, .page_normal .page_prev {
  +            margin-left: 10px;
  +            padding: 5px 7px;
  +            border: 1px solid #cdcdcd;
  +            border-radius: 3px;
  +            width: 25px;
  +            height: 20px;
  +            font-size: 18px;
  +            display: inline-block;
  +        }
  +
  +        .page_normal a:hover {
  +            color: #ffffff;
  +            background-color: #f9f9f9;
  +        }
  +
  +        .page_normal a {
  +            color: #a5a6a8;
  +            text-decoration: none;
  +        }
  +
  +        .page_normal .page_current {
  +            color: #ffffff;
  +            background-color: #f9f9f9;
  +        }
  +
  +        .page_normal .page_prev {
  +            color: #a5a6a8;
  +        }
       </style>
       <script>
  -        $(document).ready(function(){
  -            $().UItoTop({ easingType: 'easeOutQuart' });
  +        $(document).ready(function () {
  +            $().UItoTop({easingType: 'easeOutQuart'});
           })
       </script>
   </head>
  
positive.code:         <div class="clear"></div>
      </div>
  </footer>
  <div style="display:none"><script src='http://v7.cnzz.com/stat.php?id=155540&web_id=155540' language='JavaScript' charset='gb2312'></script></div>
  
  </body>
  </html>
  
negative.code:                         <li><a href="index.jsp">首页</a></li>
                          <li><a href="chart.jsp">图表</a></li>
                          <li><a href="equipment.jsp">设备</a></li>
                          <li><a href="plant">花卉</a></li>
                          <li><a href="Contacts.jsp">联系</a></li>
                          <li><a href="login.jsp">登录|注册</a></li>
                      </ul>
  