Как открыть страницу именно в самописном браузере?

//---------------------------------------------------------------------------
 
#include <vcl.h>
#include "ShellApi.h"
 
#pragma hdrstop
 
#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma link "SHDocVw_OCX"
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------
 
 
void __fastcall TForm1::Button1Click(TObject *Sender)
{
 
CppWebBrowser1->Navigate(WideString("google.ru"));
                                                             
}
//---------------------------------------------------------------------------
 
void __fastcall TForm1::Button2Click(TObject *Sender)
{
 CppWebBrowser1->Refresh();
}
//---------------------------------------------------------------------------
 
void __fastcall TForm1::Button3Click(TObject *Sender)
{
 CppWebBrowser1->GoBack();
}
//---------------------------------------------------------------------------
 
 
void __fastcall TForm1::CppWebBrowser1StatusTextChange(TObject *Sender,
      BSTR URL)
{
  StatusBar1->SimpleText=URL;      
}
//---------------------------------------------------------------------------
 
void __fastcall TForm1::CppWebBrowser1NewWindow2(TObject *Sender,
      LPDISPATCH *ppDisp, VARIANT_BOOL *Cancel)
{
   *Cancel = true;
 
CppWebBrowser1->Navigate(WideString(StatusBar1->SimpleText));
}
//---------------------------------------------------------------------------

void __fastcall TForm1::Button1Click(TObject *Sender)
{
 
CppWebBrowser1->Navigate(WideString("google.ru"));
 
}

void __fastcall TForm1::Label1Click(TObject  *Sender)
{
ShellExecute(Handle, "open", "http://google.com/",
0,  0, SW_SHOWNORMAL);
}

CppWebBrowser1->Navigate(L"http://www.google.com/");