<html>
<head>
<title>變色表格示例</title>
<script language="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" cellspacing="1" cellpadding="1">
<tr>
<th>學校</th>
<th >專業</th>
<th>人數</th>
</tr>
<tr align="center" id="row1" onMouseOver="changeColor('row1')" onMouseOut="resetColor('row1')">
<td>北大</td>
<td>法律</td>
<td>2000</td>
</tr>
<tr align="center" id="row2" onMouseOver="changeColor('row2')" onMouseOut="resetColor('row2')">
<td>清華</td>
<td>計算機</td>
<td>5000</td>
</tr>
<tr align="center" id="row3" onMouseOver="changeColor('row3')" onMouseOut="resetColor('row3')">
<td>人大</td>
<td>經濟</td>
<td>6000</td>
</tr>
</table>
</body>
</html>
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