js自动滑动+鼠标滑动区域

<h1 align="center" style="color:#FF0000;">自动滑动+鼠标滑动区域</h1> 
<div align="center" style="color:#FF0000;">10秒自动跳转</div> 
<table border="0" cellpadding="0" cellspacing="0" class="iborder" width="100%"> 
  <tr> 
    <td> 
<table border="0" cellpadding="0" cellspacing="0" width="100%"> 
  <tr> 
    <td class="topnavon" id="clipNum1" onmouseover="clip_Switch(1); return false;">热点聚焦</td> 
    <td class="topnavoff" id="clipNum2" onmouseover="clip_Switch(2); return false;">图说新闻</td> 
    <td class="topnavoff" id="clipNum3" onmouseover="clip_Switch(3); return false;">经济新闻</td> 
  </tr> 
</table> 
<table border="0" cellpadding="0" cellspacing="0" width="100%"> 
  <tr> 
    <td id="newsbox1" style="display:block;"><h1>新闻1</h1></td> 
  </tr> 
  <tr> 
    <td id="newsbox2" style="display:none;"><h1>新闻2</h1></td> 
  </tr> 
  <tr> 
    <td id="newsbox3" style="display:none;"><h1>新闻3</h1></td> 
  </tr> 
</table> 
    </td> 
  </tr> 
</table>

<div align="center" style="color:#FF0000;">5秒自动跳转</div> 
<table border="0" cellpadding="0" cellspacing="0" class="iborder" width="100%"> 
  <tr> 
    <td> 
<table border="0" cellpadding="0" cellspacing="0" width="100%"> 
  <tr> 
    <td class="topnavon" id="ecNav1" onmouseover="ecNavOn(1); return false;">财经要闻</td> 
    <td class="topnavoff" id="ecNav2" onmouseover="ecNavOn(2); return false;">财经观察</td> 
    <td class="topnavoff" id="ecNav3" onmouseover="ecNavOn(3); return false;">独家点评</td> 
    <td class="topnavoff" id="ecNav4" onmouseover="ecNavOn(4); return false;">湘股在线</td> 
    <td class="topnavoff" id="ecNav5" onmouseover="ecNavOn(5); return false;">财富排行榜</td> 
  </tr> 
</table> 
<table border="0" cellpadding="0" cellspacing="0" width="100%"> 
  <tr> 
    <td id="ecBox1" style="display:block;"><h1>财经1</h1></td> 
  </tr> 
  <tr> 
    <td id="ecBox2" style="display:none;"><h1>财经2</h1></td> 
  </tr> 
  <tr> 
    <td id="ecBox3" style="display:none;"><h1>财经3</h1></td> 
  </tr> 
  <tr> 
    <td id="ecBox4" style="display:none;"><h1>财经4</h1></td> 
  </tr> 
  <tr> 
    <td id="ecBox5" style="display:none;"><h1>财经5</h1></td> 
  </tr> 
</table> 
    </td> 
  </tr> 
</table> 
 
<h1 align="center" style="color:#FFCC00; font-size:150px; margin:0px auto;">！</h1> 
 
这个虽然效果不错，但是如果一个页面有多个这样的效果，就要针对每一部分写多个JS函数，那就太蠢了。其实只有控件名称不同而已，<span style="color:#FF0000;">求高手改进成一个通用函数或者类来调用</span>，不胜感激。

[Ctrl+A 全选注:[url=http://www.1sucai.cn/article/23421.htm]如需引入外部Js需刷新才能执行[/url]]

<h1 align="center" style="color:#FF0000;">自动滑动+鼠标滑动区域</h1> 
<table border="0" cellpadding="0" cellspacing="0" class="iborder" width="100%"> 
  <tr> 
    <td> 
<table border="0" cellpadding="0" cellspacing="0" width="100%"> 
  <tr> 
    <td class="topnavon" id="clipNum1" onmouseover="clip_Switch('clipNum','newsbox',1,3); return false;">热点聚焦</td> 
    <td class="topnavoff" id="clipNum2" onmouseover="clip_Switch('clipNum','newsbox',2,3); return false;">图说新闻</td> 
    <td class="topnavoff" id="clipNum3" onmouseover="clip_Switch('clipNum','newsbox',3,3); return false;">经济新闻</td> 
  </tr> 
</table> 
<table border="0" cellpadding="0" cellspacing="0" width="100%"> 
  <tr> 
    <td id="newsbox1" style="display:block;"><h1>新闻1</h1></td> 
  </tr> 
  <tr> 
    <td id="newsbox2" style="display:none;"><h1>新闻2</h1></td> 
  </tr> 
  <tr> 
    <td id="newsbox3" style="display:none;"><h1>新闻3</h1></td> 
  </tr> 
</table> 
    </td> 
  </tr> 
</table> 
 
<table border="0" cellpadding="0" cellspacing="0" class="iborder" width="100%"> 
  <tr> 
    <td> 
<table border="0" cellpadding="0" cellspacing="0" width="100%"> 
  <tr> 
    <td class="topnavon" id="ecNav1" onmouseover="clip_Switch('ecNav','ecBox',1,5); return false;">财经要闻</td> 
    <td class="topnavoff" id="ecNav2" onmouseover="clip_Switch('ecNav','ecBox',2,5); return false;">财经观察</td> 
    <td class="topnavoff" id="ecNav3" onmouseover="clip_Switch('ecNav','ecBox',3,5); return false;">独家点评</td> 
    <td class="topnavoff" id="ecNav4" onmouseover="clip_Switch('ecNav','ecBox',4,5); return false;">湘股在线</td> 
    <td class="topnavoff" id="ecNav5" onmouseover="clip_Switch('ecNav','ecBox',5,5); return false;">财富排行榜</td> 
  </tr> 
</table> 
<table border="0" cellpadding="0" cellspacing="0" width="100%"> 
  <tr> 
    <td id="ecBox1" style="display:block;"><h1>财经1</h1></td> 
  </tr> 
  <tr> 
    <td id="ecBox2" style="display:none;"><h1>财经2</h1></td> 
  </tr> 
  <tr> 
    <td id="ecBox3" style="display:none;"><h1>财经3</h1></td> 
  </tr> 
  <tr> 
    <td id="ecBox4" style="display:none;"><h1>财经4</h1></td> 
  </tr> 
  <tr> 
    <td id="ecBox5" style="display:none;"><h1>财经5</h1></td> 
  </tr> 
</table> 
    </td> 
  </tr> 
</table> 
 
<table border="0" cellpadding="0" cellspacing="0" class="iborder" width="100%"> 
  <tr> 
    <td> 
<table border="0" cellpadding="0" cellspacing="0" width="100%"> 
  <tr> 
    <td class="topnavon" id="bcNav1" onmouseover="clip_Switch('bcNav','bcBox',1,5); return false;">财经要闻</td> 
    <td class="topnavoff" id="bcNav2" onmouseover="clip_Switch('bcNav','bcBox',2,5); return false;">财经观察</td> 
    <td class="topnavoff" id="bcNav3" onmouseover="clip_Switch('bcNav','bcBox',3,5); return false;">独家点评</td> 
    <td class="topnavoff" id="bcNav4" onmouseover="clip_Switch('bcNav','bcBox',4,5); return false;">湘股在线</td> 
    <td class="topnavoff" id="bcNav5" onmouseover="clip_Switch('bcNav','bcBox',5,5); return false;">财富排行榜</td> 
  </tr> 
</table> 
<table border="0" cellpadding="0" cellspacing="0" width="100%"> 
  <tr> 
    <td id="bcBox1" style="display:block;"><h1>财经1</h1></td> 
  </tr> 
  <tr> 
    <td id="bcBox2" style="display:none;"><h1>财经2</h1></td> 
  </tr> 
  <tr> 
    <td id="bcBox3" style="display:none;"><h1>财经3</h1></td> 
  </tr> 
  <tr> 
    <td id="bcBox4" style="display:none;"><h1>财经4</h1></td> 
  </tr> 
  <tr> 
    <td id="bcBox5" style="display:none;"><h1>财经5</h1></td> 
  </tr> 
</table> 
    </td> 
  </tr> 
</table> 
 
<h1 align="center" style="color:#FFCC00; font-size:150px; margin:0px auto;">！</h1> 
 
改了下，能够实现了，但是第二个为什么会默认第二个项开始,第三个从第三项开始呢？而且只有最后一个自动播放，前面的都死了；并且代码还是不够精练，请高手帮忙继续修改。

[Ctrl+A 全选注:[url=http://www.1sucai.cn/article/23421.htm]如需引入外部Js需刷新才能执行[/url]]

<h1 align="center" style="color:#FF0000;">自动滑动+鼠标滑动区域</h1> 
<table border="0" cellpadding="0" cellspacing="0" class="iborder" width="100%"> 
  <tr> 
    <td> 
<table border="0" cellpadding="0" cellspacing="0" width="100%"> 
  <tr> 
    <td class="topnavon" id="clipNum1" onclick="clip_Switch('clipNum','newsbox',1,3); return false;">热点聚焦</td> 
    <td class="topnavoff" id="clipNum2" onclick="clip_Switch('clipNum','newsbox',2,3); return false;">图说新闻</td> 
    <td class="topnavoff" id="clipNum3" onclick="clip_Switch('clipNum','newsbox',3,3); return false;">经济新闻</td> 
  </tr> 
</table> 
<table border="0" cellpadding="0" cellspacing="0" width="100%"> 
  <tr> 
    <td id="newsbox1" style="display:block;"><h1>新闻1</h1></td> 
  </tr> 
  <tr> 
    <td id="newsbox2" style="display:none;"><h1>新闻2</h1></td> 
  </tr> 
  <tr> 
    <td id="newsbox3" style="display:none;"><h1>新闻3</h1></td> 
  </tr> 
</table> 
    </td> 
  </tr> 
</table> 
 
<table border="0" cellpadding="0" cellspacing="0" class="iborder" width="100%"> 
  <tr> 
    <td> 
<table border="0" cellpadding="0" cellspacing="0" width="100%"> 
  <tr> 
    <td class="topnavon" id="ecNav1" onclick="clip_Switch('ecNav','ecBox',1,5); return false;">财经要闻</td> 
    <td class="topnavoff" id="ecNav2" onclick="clip_Switch('ecNav','ecBox',2,5); return false;">财经观察</td> 
    <td class="topnavoff" id="ecNav3" onclick="clip_Switch('ecNav','ecBox',3,5); return false;">独家点评</td> 
    <td class="topnavoff" id="ecNav4" onclick="clip_Switch('ecNav','ecBox',4,5); return false;">湘股在线</td> 
    <td class="topnavoff" id="ecNav5" onclick="clip_Switch('ecNav','ecBox',5,5); return false;">财富排行榜</td> 
  </tr> 
</table> 
<table border="0" cellpadding="0" cellspacing="0" width="100%"> 
  <tr> 
    <td id="ecBox1" style="display:block;"><h1>财经1</h1></td> 
  </tr> 
  <tr> 
    <td id="ecBox2" style="display:none;"><h1>财经2</h1></td> 
  </tr> 
  <tr> 
    <td id="ecBox3" style="display:none;"><h1>财经3</h1></td> 
  </tr> 
  <tr> 
    <td id="ecBox4" style="display:none;"><h1>财经4</h1></td> 
  </tr> 
  <tr> 
    <td id="ecBox5" style="display:none;"><h1>财经5</h1></td> 
  </tr> 
</table> 
    </td> 
  </tr> 
</table> 
 
<h1 align="center" style="color:#FFCC00; font-size:150px; margin:0px auto;">！</h1>

<h1 align="center" style="color:#FF0000;">改过以后不自动播放了。</h1>

[Ctrl+A 全选注:[url=http://www.1sucai.cn/article/23421.htm]如需引入外部Js需刷新才能执行[/url]]