<!-- 把如下代码加入<body>区域中 -->
<SCRIPT LANGUAGE="JavaScript">
<!-- Begin
function moveWindowLeft() {
window.moveBy(-15, 0);
window.moveBy(0, 0);
}
function moveWindowRight() {
window.moveBy(15, 0);
window.moveBy(0, 0);
}
function moveWindowUp() {
window.moveBy(0, 0);
window.moveBy(0, -15);
}
function moveWindowDown() {
window.moveBy(0, 0);
window.moveBy(0, 15);
}
// End -->
</script>
<center>
<form>
<table>
<tr>
<td>
</td>
<td>
<input type=button value="向上" onClick="moveWindowUp();">
</td>
<td>
</td>
</tr>
<tr>
<td>
<input type=button value="向左" onClick="moveWindowLeft();">
</td>
<td>
</td>
<td>
<input type=button value="向右" onClick="moveWindowRight();">
</td>
</tr>
<tr>
<td>
</td>
<td>
<input type=button value="向下" onClick="moveWindowDown();">
</td>
<td>
</td>
</tr>
</table>
</form>
</center>
