<script type="text/javascript" >  
alert(typeof(NaN));
alert(typeof(Infinity));
alert(typeof(null));
alert(typeof(undefined));
alert(NaN==NaN);
alert(NaN!=NaN);
alert(NaN>NaN);  
alert(null==undefined);  
alert(null>=undefined);  
alert(null<=undefined);  
alert(null==null);
alert(null!=null);
alert(null!=NaN);
alert(null==NaN);
alert(NaN==undefined);
alert(parseInt("123abc"));
alert("123abc"-0);
alert(Infinity>10);
alert(Infinity>"abc");
alert(Infinity==NaN);
alert(true==1);
alert(new String("abc")=="abc");
alert(new String("abc")==="abc");

function step(a){
   return function(x){
      return x+a++;
   }
}

var a = step(10);
var b = step(20);
alert(a(10));
alert(b(20));

var a="123abc";
alert(typeof(a++));
alert(a);
</script>

void treeView1_DrawNode(object sender, DrawTreeNodeEventArgs e)
{
    if (e.Node.Parent == null)
    {
    Color backColor, foreColor;
    if ((e.State & TreeNodeStates.Selected) == TreeNodeStates.Selected)
    {
        backColor = SystemColors.Highlight;
        foreColor = SystemColors.HighlightText;
    }
    else if ((e.State & TreeNodeStates.Hot) == TreeNodeStates.Hot)
    {
        backColor = SystemColors.HotTrack;
        foreColor = SystemColors.HighlightText;
    }
    else
    {
        backColor = e.Node.BackColor;
        foreColor = e.Node.ForeColor;
    }
    if (this.treeView1.ShowPlusMinus)
    {
        #region 画一个“加号”表示未展开的
        Pen pen = new Pen(Brushes.Black);
        Rectangle plusBound = new Rectangle(new Point(0, e.Bounds.Top), new Size(this.treeView1.Width, 18));
        e.Graphics.DrawRectangle(pen, plusBound.X + 7, plusBound.Y + 2, 10, 10);
        e.Graphics.DrawLine(pen, plusBound.X + 9, plusBound.Top + 7, plusBound.Left + 15, plusBound.Top + 7);
        if (!e.Node.IsExpanded)
        {
        //如果节点未展开，则在减号中添加一条线，变成加号
        e.Graphics.DrawLine(pen, plusBound.X + 12, plusBound.Top + 4, plusBound.Left + 12, plusBound.Top + 10);
        }
        #endregion
    }
    Rectangle newBounds = e.Node.Bounds;
    newBounds.X = 20;

    using (SolidBrush brush = new SolidBrush(backColor))
    {
        e.Graphics.FillRectangle(brush, newBounds);
    }

    TextRenderer.DrawText(e.Graphics, e.Node.Text, this.treeView1.Font, newBounds, foreColor, backColor);

    if ((e.State & TreeNodeStates.Focused) == TreeNodeStates.Focused)
    {
        ControlPaint.DrawFocusRectangle(e.Graphics, newBounds, foreColor, backColor);
    }

    e.DrawDefault = false;
    }
    else
    {
    e.DrawDefault = true;
    }
}

$(function(){
    var slider = {
        current : 0,
        count : 0,
        timer : null,
        playing : false,
        wrap : $('#slider'),
        list : $('#slider-list'),
        text : $('#slider-text'),
        click : function(that){
            return function(){
                var i = $(this).text() - 1;
                that.current = i;
                if (i >= that.count) return;
                $('div:visible',that.list).fadeOut(500).parent().children().eq(i).fadeIn(1000);
                $(this).siblings().removeClass('hover');
                $(this).addClass('hover');
                that.playing = false;
            };
        },
        init : function(){
            this.count = $("div",this.list).size();
            var obj = $("<ul />").appendTo(this.text);
            for(var i=0;i<this.count;i++){$("<li />").text(i+1).appendTo(obj);}
            $("li", obj).bind('click',this.click(this));
            $("li", obj).bind('mouseover',this.click(this));
            $('li:first-child',this.text).addClass('hover');
            $('div:not(:first-child)',this.list).hide();
            this.timer = setInterval(this.play(this),3000);
            this.wrap.hover(
                (function(that){
                    return function(){clearInterval(that.timer);}
                })(this),
                (function(that){
                    return function(){that.timer = setInterval(that.play(that),3000);}
                })(this)
            );
        },
        play: function(that){
            return function(){
                if(that.playing)return;
                that.playing = true;
                that.current = that.current >= (that.count - 1) ? 0 : that.current + 1;
                $("li", that.text).eq(that.current).trigger('click');
            }
        }
    };
    slider.init();
})

<div id="slider">    
    <div id="slider-text"></div>
    <div id="slider-list">
        <div><a href="http://www.teeea.cn/"><img src="1.jpg" /></a></div>
        <div><a href="http://www.teeea.cn/"><img src="2.jpg" /></a></div>
        <div><a href="http://www.teeea.cn/"><img src="3.jpg" /></a></div>
        <div><a href="http://www.teeea.cn/"><img src="4.jpg" /></a></div>
        <div><a href="http://www.teeea.cn/"><img src="5.jpg" /></a></div>
        <div><a href="http://www.teeea.cn/"><img src="6.jpg" /></a></div>
        <div><a href="http://www.teeea.cn/"><img src="7.jpg" /></a></div>
    </div>
</div>

#slider {width:346px;height:191px;overflow:hidden;position:relative;}
#slider img {border:0px}
#slider-text {position:absolute;float:right;right:10px;top:160px;z-index:1000;}
#slider-text ul {list-style:none;display:block;margin:0px;padding:0px;}
#slider-text ul li {width:18px;height:18px;background-color:#000;color:#FFF;float:left;display:block;text-align:center;margin:1px;cursor:pointer;font-family:"Courier New";filter: Alpha(Opacity=50);opacity:0.5;}
#slider-text ul li.hover{background-color:#fff;color:#000;}
#slider-list div {position:absolute;overflow:hidden}

document.charset='GB2312';

<form action="http://b.com/utf8.do" method="post" accept-charset="gb2312" onsubmit="if(!!window.ActiveXObject)document.charset='GB2312'">
<input name="pname" value="中文汉字啦" />
<input name="submit" type="submit" value="提交" />
</form>

On Error Resume Next
strComputer = "."
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
Set colItems = objWMIService.ExecQuery("Select * from Win32_PerfFormattedData_W3SVC_WebService",,48)
For Each objItem in colItems
    Wscript.Echo "AnonymousUsersPersec: " & objItem.AnonymousUsersPersec
    Wscript.Echo "BytesReceivedPersec: " & objItem.BytesReceivedPersec
    Wscript.Echo "BytesSentPersec: " & objItem.BytesSentPersec
    Wscript.Echo "BytesTotalPersec: " & objItem.BytesTotalPersec
    Wscript.Echo "Caption: " & objItem.Caption
    Wscript.Echo "CGIRequestsPersec: " & objItem.CGIRequestsPersec
    Wscript.Echo "ConnectionAttemptsPersec: " & objItem.ConnectionAttemptsPersec
    Wscript.Echo "CopyRequestsPersec: " & objItem.CopyRequestsPersec
    Wscript.Echo "CurrentAnonymousUsers: " & objItem.CurrentAnonymousUsers
    Wscript.Echo "CurrentBlockedAsyncIORequests: " & objItem.CurrentBlockedAsyncIORequests
    Wscript.Echo "Currentblockedbandwidthbytes: " & objItem.Currentblockedbandwidthbytes
    Wscript.Echo "CurrentCALcountforauthenticatedusers: " & objItem.CurrentCALcountforauthenticatedusers
    Wscript.Echo "CurrentCALcountforSSLconnections: " & objItem.CurrentCALcountforSSLconnections
    Wscript.Echo "CurrentCGIRequests: " & objItem.CurrentCGIRequests
    Wscript.Echo "CurrentConnections: " & objItem.CurrentConnections
    Wscript.Echo "GetRequestsPersec: " & objItem.GetRequestsPersec
    Wscript.Echo "MkcolRequestsPersec: " & objItem.MkcolRequestsPersec
    Wscript.Echo "MoveRequestsPersec: " & objItem.MoveRequestsPersec
    Wscript.Echo "CurrentISAPIExtensionRequests: " & objItem.CurrentISAPIExtensionRequests
    Wscript.Echo "CurrentNonAnonymousUsers: " & objItem.CurrentNonAnonymousUsers
    Wscript.Echo "DeleteRequestsPersec: " & objItem.DeleteRequestsPersec
    Wscript.Echo "Description: " & objItem.Description
    Wscript.Echo "FilesPersec: " & objItem.FilesPersec
    Wscript.Echo "FilesReceivedPersec: " & objItem.FilesReceivedPersec
    Wscript.Echo "FilesSentPersec: " & objItem.FilesSentPersec
    Wscript.Echo "Frequency_Object: " & objItem.Frequency_Object
    Wscript.Echo "Frequency_PerfTime: " & objItem.Frequency_PerfTime
    Wscript.Echo "Frequency_Sys100NS: " & objItem.Frequency_Sys100NS
    Wscript.Echo "HeadRequestsPersec: " & objItem.HeadRequestsPersec
    Wscript.Echo "ISAPIExtensionRequestsPersec: " & objItem.ISAPIExtensionRequestsPersec
    Wscript.Echo "LockedErrorsPersec: " & objItem.LockedErrorsPersec
    Wscript.Echo "LockRequestsPersec: " & objItem.LockRequestsPersec
    Wscript.Echo "LogonAttemptsPersec: " & objItem.LogonAttemptsPersec
    Wscript.Echo "MaximumAnonymousUsers: " & objItem.MaximumAnonymousUsers
    Wscript.Echo "MaximumCALcountforauthenticatedusers: " & objItem.MaximumCALcountforauthenticatedusers
    Wscript.Echo "MaximumCALcountforSSLconnections: " & objItem.MaximumCALcountforSSLconnections
    Wscript.Echo "MaximumCGIRequests: " & objItem.MaximumCGIRequests
    Wscript.Echo "MaximumConnections: " & objItem.MaximumConnections
    Wscript.Echo "MaximumISAPIExtensionRequests: " & objItem.MaximumISAPIExtensionRequests
    Wscript.Echo "MaximumNonAnonymousUsers: " & objItem.MaximumNonAnonymousUsers
    Wscript.Echo "MeasuredAsyncIOBandwidthUsage: " & objItem.MeasuredAsyncIOBandwidthUsage
    Wscript.Echo "Name: " & objItem.Name
    Wscript.Echo "NonAnonymousUsersPersec: " & objItem.NonAnonymousUsersPersec
    Wscript.Echo "NotFoundErrorsPersec: " & objItem.NotFoundErrorsPersec
    Wscript.Echo "OptionsRequestsPersec: " & objItem.OptionsRequestsPersec
    Wscript.Echo "OtherRequestMethodsPersec: " & objItem.OtherRequestMethodsPersec
    Wscript.Echo "PostRequestsPersec: " & objItem.PostRequestsPersec
    Wscript.Echo "PropfindRequestsPersec: " & objItem.PropfindRequestsPersec
    Wscript.Echo "ProppatchRequestsPersec: " & objItem.ProppatchRequestsPersec
    Wscript.Echo "PutRequestsPersec: " & objItem.PutRequestsPersec
    Wscript.Echo "SearchRequestsPersec: " & objItem.SearchRequestsPersec
    Wscript.Echo "ServiceUptime: " & objItem.ServiceUptime
    Wscript.Echo "Timestamp_Object: " & objItem.Timestamp_Object
    Wscript.Echo "Timestamp_PerfTime: " & objItem.Timestamp_PerfTime
    Wscript.Echo "Timestamp_Sys100NS: " & objItem.Timestamp_Sys100NS
    Wscript.Echo "TotalAllowedAsyncIORequests: " & objItem.TotalAllowedAsyncIORequests
    Wscript.Echo "TotalAnonymousUsers: " & objItem.TotalAnonymousUsers
    Wscript.Echo "TotalBlockedAsyncIORequests: " & objItem.TotalBlockedAsyncIORequests
    Wscript.Echo "Totalblockedbandwidthbytes: " & objItem.Totalblockedbandwidthbytes
    Wscript.Echo "TotalBytesReceived: " & objItem.TotalBytesReceived
    Wscript.Echo "TotalBytesSent: " & objItem.TotalBytesSent
    Wscript.Echo "TotalBytesTransfered: " & objItem.TotalBytesTransfered
    Wscript.Echo "TotalCGIRequests: " & objItem.TotalCGIRequests
    Wscript.Echo "TotalConnectionAttemptsallinstances: " & objItem.TotalConnectionAttemptsallinstances
    Wscript.Echo "TotalCopyRequests: " & objItem.TotalCopyRequests
    Wscript.Echo "TotalcountoffailedCALrequestsforauthenticatedusers: " & objItem.TotalcountoffailedCALrequestsforauthenticatedusers
    Wscript.Echo "TotalcountoffailedCALrequestsforSSLconnections: " & objItem.TotalcountoffailedCALrequestsforSSLconnections
    Wscript.Echo "TotalDeleteRequests: " & objItem.TotalDeleteRequests
    Wscript.Echo "TotalFilesReceived: " & objItem.TotalFilesReceived
    Wscript.Echo "TotalFilesSent: " & objItem.TotalFilesSent
    Wscript.Echo "TotalFilesTransferred: " & objItem.TotalFilesTransferred
    Wscript.Echo "TotalGetRequests: " & objItem.TotalGetRequests
    Wscript.Echo "TotalHeadRequests: " & objItem.TotalHeadRequests
    Wscript.Echo "TotalISAPIExtensionRequests: " & objItem.TotalISAPIExtensionRequests
    Wscript.Echo "TotalLockedErrors: " & objItem.TotalLockedErrors
    Wscript.Echo "TotalLockRequests: " & objItem.TotalLockRequests
    Wscript.Echo "TotalLogonAttempts: " & objItem.TotalLogonAttempts
    Wscript.Echo "TotalMethodRequests: " & objItem.TotalMethodRequests
    Wscript.Echo "TotalMethodRequestsPersec: " & objItem.TotalMethodRequestsPersec
    Wscript.Echo "TotalMkcolRequests: " & objItem.TotalMkcolRequests
    Wscript.Echo "TotalMoveRequests: " & objItem.TotalMoveRequests
    Wscript.Echo "TotalNonAnonymousUsers: " & objItem.TotalNonAnonymousUsers
    Wscript.Echo "TotalNotFoundErrors: " & objItem.TotalNotFoundErrors
    Wscript.Echo "TotalOptionsRequests: " & objItem.TotalOptionsRequests
    Wscript.Echo "TotalOtherRequestMethods: " & objItem.TotalOtherRequestMethods
    Wscript.Echo "TotalPostRequests: " & objItem.TotalPostRequests
    Wscript.Echo "TotalPropfindRequests: " & objItem.TotalPropfindRequests
    Wscript.Echo "TotalProppatchRequests: " & objItem.TotalProppatchRequests
    Wscript.Echo "TotalPutRequests: " & objItem.TotalPutRequests
    Wscript.Echo "TotalRejectedAsyncIORequests: " & objItem.TotalRejectedAsyncIORequests
    Wscript.Echo "TotalSearchRequests: " & objItem.TotalSearchRequests
    Wscript.Echo "TotalTraceRequests: " & objItem.TotalTraceRequests
    Wscript.Echo "TotalUnlockRequests: " & objItem.TotalUnlockRequests
    Wscript.Echo "TraceRequestsPersec: " & objItem.TraceRequestsPersec
    Wscript.Echo "UnlockRequestsPersec: " & objItem.UnlockRequestsPersec
Next

strComputer = "."
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
Dim str
While True
    Set colItems = objWMIService.ExecQuery("Select * from Win32_PerfFormattedData_W3SVC_WebService",,48)
    For Each objItem in colItems
        str = "Caption: " & objItem.Name
        str = str &vbcrlf& "CurrentConnections: " & objItem.CurrentConnections
        str = str &vbcrlf& "GetRequestsPersec: " & objItem.GetRequestsPersec
        str = str &vbcrlf& "MkcolRequestsPersec: " & objItem.MkcolRequestsPersec
        str = str &vbcrlf& "=========================================" & vbcrlf
        dim fso,fl
        set fso = CreateObject("scripting.FilesystemObject")
        set fl = fso.openTextFile("log.txt",8,1)
        fl.write str
        fl.close
        set fl = nothing
        set fso = nothing
    Next
    Wscript.sleep(60000)
Wend

class CryptDES {
    var $key;
    function CryptDES($key){          
        $this->key = $key;
    }
    public function encrypt($message)
    {
         $size = mcrypt_get_block_size(MCRYPT_DES, MCRYPT_MODE_ECB);
         $input = $this->pkcs5_pad($message, $size);
         $key = base64_decode($this->key); //这里和网上大多数有区别
         $td = mcrypt_module_open(MCRYPT_DES, '', MCRYPT_MODE_ECB , '');
         $iv = @mcrypt_create_iv (mcrypt_enc_get_iv_size($td), MCRYPT_RAND);
         @mcrypt_generic_init($td, $key, $iv);
         $data = mcrypt_generic($td, $input);
         mcrypt_generic_deinit($td);
         mcrypt_module_close($td);
         $data = base64_encode($data);
         return $data;
     }

     public function decrypt($message)
     {        
        $encrypted = base64_decode($message);
        $key  = base64_decode($this->key); //这里和网上大多数有区别
        $td = mcrypt_module_open(MCRYPT_DES,'',MCRYPT_MODE_ECB,'');
        $iv = @mcrypt_create_iv(mcrypt_enc_get_iv_size($td), MCRYPT_RAND);
        $ks = mcrypt_enc_get_key_size($td);
        @mcrypt_generic_init($td, $key, $iv);  
        $decrypted = mdecrypt_generic($td, $encrypted);
        mcrypt_generic_deinit($td);
        mcrypt_module_close($td);
        $y = $this->pkcs5_unpad($decrypted);
        return $y;
    }
    
    private function pkcs5_pad ($text, $blocksize)
    {
        $pad = $blocksize - (strlen($text) % $blocksize);
         return $text . str_repeat(chr($pad), $pad);
     }

     private function pkcs5_unpad($text)
     {
       $pad = ord($text{strlen($text)-1});
       if ($pad > strlen($text))
          return false;
       if (strspn($text, chr($pad), strlen($text) - $pad) != $pad)    
          return false;
       return substr($text, 0, -1 * $pad);
      }
}
/*
$crypt = new CryptDES("abc123456789");
$a = $crypt->encrypt("DES");
echo "Encode:".$a."\r\n";
$a = $crypt->decrypt("9o0MBPVJABY=");
echo "Decode:".$a."\r\n";
*/

$string = 'ok? 短信发送测试成功鸟，是么?';
$length = strlen($string);
$result = array();
for($i=0;$i<$length;$i++){
    if(ord($string[$i])>127){
        $d = decbin(ord($string[$i])).decbin(ord($string[++$i])).decbin(ord($string[++$i]));
        $result[] = preg_replace('/^.{4}(.{4}).{2}(.{6}).{2}(.{6})$/','$1$2$3', $d);
    }else{
        $result[] =  decbin(ord($string[$i]));
    }
}
$msg_content = implode(' ', $result);

function getUnicodeFromOneUTF8($word) {
    //获取其字符的内部数组表示，所以本文件应用utf-8编码!
    if (is_array( $word)){
        $arr = $word;
    }
    else{
        $arr = str_split($word);
    }
    //此时，$arr应类似array(228, 189, 160)
    //定义一个空字符串存储
    $bin_str = '';
    //转成数字再转成二进制字符串，最后联合起来。
    foreach ($arr as $value){
        echo $bin_str. '<br>';
        $bin_str .= decbin(ord($value));
    }
    //此时，$bin_str应类似111001001011110110100000,如果是汉字'你'
    //正则截取
    $bin_str = preg_replace('/^.{4}(.{4}).{2}(.{6}).{2}(.{6})$/','$1$2$3 ', $bin_str);
    //此时， $bin_str应类似0100111101100000,如果是汉字'你'
    return bindec($bin_str);
    //返回类似20320， 汉字'你'
    //return dechex(bindec($bin_str));
    //如想返回十六进制4f60，用这句
}

TestClass dal = new TestClass();
System.Reflection.BindingFlags flag = System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic;
Type type = dal.GetType();
System.Reflection.MethodInfo method = type.GetMethod("DoTask", flag, null, new Type[] { typeof(int), Type.GetType("System.String&") }, null);
string outparam = string.Empty;
object[] args = new object[] { 1, outparam };
method.Invoke(dal, args);