用hta[javascript]写的定时重启或关机的小工具

!--

/*--------------------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 ($tMinute!=0) {
                        if ($tSecond10) {
                            $tSecond="0"+$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>