变色表格示例

<!DOCTYPE html>
<html>
  <head>
    <title>变色表格示例</title>
    <script type="text/javascript">
    function changeColor(row){
        document.getElementById(row).style.backgroundColor='#CCCCFF';}
    function resetColor(row){
        document.getElementById(row).style.backgroundColor='';}
    </script>
  </head>
  
  <body>
    <table width="200" border="1" cellspaing="1" cellpadding="1" align="center">
    <tr><th>学校</th><th>专业</th><th>人数</th></tr>
    <tr align="center" id="row1" onMouseOver="changeColor('row1')" onMouseOut="resetColor('row1')">
    <th>北大</th><th>法律</th><th>2000</th>
    </tr>
    <tr align="center" id="row2" onMouseOver="changeColor('row2')" onMouseOut="resetColor('row2')">
    <th>清华</th><th>计算机</th><th>5000</th>
    </tr>
    <tr align="center" id="row3" onMouseOver="changeColor('row3')" onMouseOut="resetColor('row3')">
    <th>人大</th><th>经济</th><th>6000</th>
    </tr>
    </table>
  </body>
</html>

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转载自blog.csdn.net/wanwu_fusu/article/details/84147269
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