用hta[javascript]写的定时重启或关机的小工具

Description: 一个用于定时重启或关闭计算机的小工具，适用于Windows 2K/XP/2003
Author: 十一狼
Email: 112183883@163.com
QQ: 112183883
-------------------------------------------------------------*/
复制代码代码如下:
<!-- 

/*--------------------Windows Timer--------------------------------------------- 

Description:一个用于定时重启或关闭计算机的小工具，适用于Windows 2K/XP/2003 
Author:十一狼 
Email:112183883@163.com 
QQ:112183883 
WebSite:http://www.w3cg.net/ 

-------------------------------------------------------------------------------*/ 

--> 

<html> 

<head> 
<title>♀Windows系统计时器♀</title> 
<meta http-equiv="content-type" content="text/html;charset=gb2312"> 

<hta:application 
    id="WTimer" 
    maximizebutton="No" 
    minimizebutton="Yes" 
    singleinstance="Yes" 
    contextmenu="Yes" 
    sysmenu="Yes" 
    version="1.0" 
    innerborder="No" 
    caption="Yes" 
    showintaskbar="Yes" 
    border="Normal" 
    borderstyle="Normal" 
    applicationname="Windows Timer" 
    icon="TimerIco.ico" 
/> 

<Style type="text/css"> 
<!-- 
* { font-family:Courier New,Arial,Sans-serif;font-size:9pt; } 
body { overflow-y:hidden; } 
div a:link,div a:visited { text-decoration:none;color:#000 } 
div a:hover { text-decoration:underline;color:#f00 } 
#footerinfo { width:100%;display:table;margin-top:5px; } 
#left { float:left;width:70%; } 
#right { float:right;width:29%;text-align:right;margin-right:1px; } 
--> 
</Style> 

<Script Language="JavaScript"> 
<!-- 

$bl_Sleep=false; 

function getObject($obj) { 
    return(document.getElementById($obj)); 
} 

String.prototype.parseInt=function() { 
    return(parseInt(this)); 
} 

function getRadioVal($name) { 
    $oEms=document.getElementsByName($name); 
    for ($i=0;$i<$oEms.length;$i++) { 
        if ($oEms[$i].checked) { return($oEms[$i].value); } 
    } 
} 

function isDeclared($varName) { 
    return(typeof($varName)!="undefined"); 
} 

function chStatus($name,$status) { 
    $ooEms=document.getElementsByName($name); 
    for ($a=0;$a<$ooEms.length;$a++) { 
        $ooEms[$a].disabled=$status; 
    } 
} 

function window.onload() { 
    $sWidth=window.screen.width; 
    $sHeight=window.screen.height; 
    $aWidth=400; 
    $aHeight=185; 
    window.resizeTo($aWidth,$aHeight); 
    window.moveTo(($sWidth-$aWidth)/2,($sHeight-$aHeight)/2); 
    document.bgColor="#d4d0c8"; 
    getObject("StopButton").disabled=true; 
    getObject("left").innerHTML="提示：请选择您想要使用的功能！"; 
} 

function Timer_Quit() { 
    window.close(); 
} 

function Timer_Kernel() { 
    if ($bl_Sleep) { 
        if (isDeclared($time) && isDeclared($mod_time) && isDeclared($operation)) { 
            if ($time>0) { 
                $Oper_str=""; 
                $Hint_str=""; 
                $Titl_str=""; 
                if ($operation=="rWin") {  
                    $Oper_str="<span style=\"color:red\">提示：系统计时重启功能已启用，请注意保存！</span>";  
                } 
                else {  
                    $Oper_str="<span style=\"color:red\">提示：系统计时关闭功能已启用，请注意保存！</span>";  
                } 
                if ($mod_time=="mod_minute") { 
                    $tMinute=($time/60).toString().parseInt(); 
                    $tSecond=$time%60; 
                    if ($tMinute!=0) { 
                        if ($tSecond<10) { 
                            $tSecond="0"+$tSecond; 
                        } 
                        $Titl_str="剩余时间："+$tMinute+"分"+$tSecond+"秒"; 
                    } 
                    else { 
                        $Titl_str="剩余时间："+$tSecond+"秒"; 
                    }  
                } 
                else { 
                    $Titl_str="剩余时间："+$time+"秒"; 
                } 
                getObject("left").innerHTML=$Oper_str; 
                document.title=$Titl_str; 
                $time=$time-1; 
                $o=setTimeout("Timer_Kernel()",1000); 
            } 
            else { 
                $Flag=""; 
                if ($operation=="rWin") { 
                    $Flag=6;    //6为重启操作系统 
                } 
                else { 
                    $Flag=1;    //1为关闭操作系统 
                } 
                OperateWin32($Flag); 
                getObject("left").innerHTML="<span style=\"color:red\">提示：正在执行预定操作！</span>"; 
                document.title="正在执行预定操作"; 
            } 
        } 
    } 
} 

function Timer_Stop() { 
    $bl_Sleep=false; 
    if (isDeclared($o)) { clearTimeout($o); } 
    getObject("time").disabled=false; 
    getObject("mod_time").disabled=false; 
    chStatus("operation",false); 
    getObject("StartButton").disabled=false; 
    getObject("StopButton").disabled=true; 
    getObject("left").innerHTML="提示：请选择您想要使用的功能！"; 
    document.title="♀Windows系统计时器♀"; 
} 

function Timer_Start() { 
    $bl_Sleep=true; 
    $nowTime=""; 
    $time=getObject("time").value; 
    $mod_time=getObject("mod_time").value; 
    $operation=getRadioVal("operation"); 
    if (isNaN($time) || $time=="") { 
        alert("请正确设定一个时间值！  "); 
        getObject("time").select(); 
        return; 
    } 
    else { 
        $time=$time.parseInt(); 
        if ($mod_time=="mod_minute") { $time=$time*60; }     
    } 
    getObject("time").disabled=true; 
    getObject("mod_time").disabled=true; 
    chStatus("operation",true); 
    getObject("StartButton").disabled=true; 
    getObject("StopButton").disabled=false; 
    Timer_Kernel(); 
} 

function OperateWin32($DownFlag) { 
    $OS_Pro=GetObject("WinMgmts:{(shutdown)}//./root/cimv2").ExecQuery("select * from win32_operatingsystem where primary=true"); 
    for ($e=new Enumerator($OS_Pro);!$e.atEnd();$e.moveNext()) { 
        $getProcess=$e.item() 
        $getProcess.win32shutdown($DownFlag); 
    } 
} 

function ResponseKeyPress() { 
    if (event.keyCode==13) { event.keyCode=9; } 
} 

//--> 
</Script> 
</head> 

<body> 
    <fieldset> 
        <table width="100%" border="1" cellpadding="4" cellspacing="3"> 
        <form name="form1"> 
            <tr> 
                <td width="25%">设定时间：</td> 
                <td width="75%"><input type="text" name="time" size="20" value="" onkeypress="ResponseKeyPress()" />  
                    <select name="mod_time"> 
                        <option value="mod_minute">分钟</option> 
                        <option value="mod_second">秒钟</option> 
                    </select> 
                </td> 
            </tr> 
            <tr> 
                <td>功能选择：</td> 
                <td> 
                    <input type="radio" name="operation" value="rWin" checked="checked" />重启 
                    <input type="radio" name="operation" value="cWin" />关机 
                </td> 
            </tr> 
            <tr> 
                <td colspan="2" style="text-align:right"> 
                    <input type="button" name="StartButton" value=" 应用 " onclick="Timer_Start()" /> 
                    <input type="button" name="StopButton" value=" 取消 " onclick="Timer_Stop()" /> 
                    <input type="button" name="ExitButton" value=" 退出 " onclick="Timer_Quit()" /> 
                </td> 
            </tr> 
        </form> 
        </table> 
    </fieldset> 
    <div id="footerinfo"> 
        <div id="left"></div> 
        <div id="right"> 
             作者：<a href="http://www.w3cg.net/" title="访问作者博客">十一狼</a> 
        </div> 
    </div> 
</body> 

</html> 