table 光标所在的一行显示不同的颜色

  <div   align="center">   

      <center>   

      <table   border="1"   width="400"   cellspacing="0"   cellpadding="0">   

          <tr   οnmοuseοver="this.style.background='#222';   "   onmouseout   ="this.style.background='';   this.style.borderColor=''"   >   

              <td   width="300">　</td>   

          </tr>   

          <tr   οnmοuseοver="this.style.background='#222';   "   onmouseout   ="this.style.background='';   this.style.borderColor=''"   >   

              <td   width="300">　</td>   

          </tr>   

      </table>   

      </center>   

  </div>

转自：

http://topic.youkuaiyun.com/t/20051123/10/4412064.html