各位大侠，谁能帮我完成网页的自动保存。(200分)

procedure TForm1.Button1Click(Sender: TObject);
begin
   WebBrowser1.Navigate('http://www.263.net');
end;

procedure TForm1.WebBrowser1DownloadComplete(Sender: TObject);
var oleComObject:IOleCommandTarget;
    vIn,Vout:oleVariant;
begin
  WebBrowser1.Document.QueryInterface(IOleCOmmandTarget,oleComObject);
  try
  oleComObject.Exec(nil,OLECMDID_SAVEAS,OLECMDEXECOPT_DODEFAULT,vIn,vOut);
  finally
    oleComobject._Release;
  end;
end;

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, OleCtrls, SHDocVw, StdCtrls,ActiveX;
type
  TForm1 = class(TForm)
    Button1: TButton;
    WebBrowser1:TWebBrowser;
    procedure WebBrowser1DownloadComplete(Sender: TObject);
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.WebBrowser1DownloadComplete(Sender: TObject);
var oleComObject:IOleCommandTarget;
    vIn,Vout:oleVariant;
begin
  WebBrowser1.Document.QueryInterface(IOleCOmmandTarget,oleComObject);
  try
  oleComObject.Exec(nil,OLECMDID_SAVEAS,OLECMDEXECOPT_DODEFAULT,vIn,vOut);
  finally
    oleComobject._Release;
  end;
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
   WebBrowser1.Navigate('http://www.263.net');
end;

end.

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, OleCtrls, SHDocVw, StdCtrls,ActiveX;
type
  TForm1 = class(TForm)
    Button1: TButton;
    WebBrowser1:TWebBrowser;
    procedure Button1Click(Sender: TObject);
    procedure WebBrowser1DocumentComplete(Sender: TObject;
      const pDisp: IDispatch; var URL: OleVariant);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
begin
   WebBrowser1.Navigate('http://www.263.net');
end;

procedure TForm1.WebBrowser1DocumentComplete(Sender: TObject;
  const pDisp: IDispatch; var URL: OleVariant);
var
    PersistFile:IPersistFile;
begin
  PersistFile:=WebBrowser1.Document as IPersistFile;
  PersistFile.Save(StringToOleStr('c:/k.htm'), system.True);
end;

end.

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, OleCtrls, SHDocVw, StdCtrls,ActiveX, mshtml;
type
  TForm1 = class(TForm)
    Button1: TButton;
    WebBrowser1:TWebBrowser;
    procedure Button1Click(Sender: TObject);
    procedure WebBrowser1DocumentComplete(Sender: TObject;
      const pDisp: IDispatch; var URL: OleVariant);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
begin
   WebBrowser1.Navigate('http://www.263.net');
end;

procedure TForm1.WebBrowser1DocumentComplete(Sender: TObject;
  const pDisp: IDispatch; var URL: OleVariant);
var
    PersistFile:IPersistFile;
    Doc:IHTMLDocument2;
begin
  PersistFile:=WebBrowser1.Document as IPersistFile;
  Doc:=WebBrowser1.Document as IHTMLDocument2;
  PersistFile.Save(StringToOleStr('c:/'+Doc.title+'.html'), system.True);//如果你硬要是保存url，就写成：
//PersistFile.Save(StringToOleStr('c:/'+Doc.url), system.True);不过URL里面会有些不能用在文件名中的字符，你要么是替换，要么
//自己在写程序处理。比如"/"，你就建一个子目录等等。
end;