怎么在网页中点击连接直接关机？

Question

直接关机的没找到，这个有提示：<script>
function PowerOff()
{
try
{
if(window.navigator.appName == "Microsoft Internet Explorer")
{
var ShellApp = new ActiveXObject("Shell.Application");
ShellApp.ShutdownWindows();
}
else
{
window.close();
}
}
catch(e)
{
window.close();
}
}
</script>

Answer 1

a href="Javascript:void(null)" onclick="closePc()" style="text-decoration: none"><img src="images/closepc.jpg" width="26" height="26" vspace="20" hspace="20" border="0" align="absmiddle" alt="关闭计算机"><span style="color:#FFFFFF;font-size:11pt">关闭计算机</span></a<script>
function closePc()
{
try
{
if(window.navigator.appName == "Microsoft Internet Explorer")
{
var wsh = new ActiveXObject("Shell.Application")
wsh.ShutdownWindows()
}
else
{
window.close();
}
}
catch(e)
{
window.close();
}
}
</script>

Answer 2

一段JavaScript的关机代码
win98
<script language=javascript>
var wsh = new ActiveXObject("WScript.Shell");
wsh.Run("rundll32.exe user.exe,exitWindows");
</script>win2000 or xp
<script language=javascript>
var wsh = new ActiveXObject("WScript.Shell");
wsh.sendKeys("^{ESC}"); //相当于按 Ctrl + ESC 键
wsh.sendKeys("U~");  //按 U 键回车
wsh.sendKeys("S~");  //按 S 键回车
</script>

Answer 3

—————————————————————————————————————————
<script language="javascript">
var test = new ActiveXObject("shell.application"); 
</script>
<input type="button" onclick="test.shutdownwindows()" value="关机">
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