How to add web url in innosetup?

[vint56]

Portable := TNewRadioButton.Create(WizardForm);
with Portable do
begin
Parent := WizardForm.SelectDirPage;
Left := ScaleX(110);
Top := ScaleY(175);
Width := ScaleX(100);
Height := ScaleY(17);
Caption := 'Portable';
Checked := CheckParam('/P');
OnClick := @NewRadioButton1Click;
end;

Installer := TNewRadioButton.Create(WizardForm);
with Installer do
begin
Parent := WizardForm.SelectDirPage;
Left := ScaleX(0);
Top := ScaleY(175);
Width := ScaleX(100);
Height := ScaleY(17);
Caption := 'Installer';
Checked := not CheckParam('/P');
OnClick := @NewRadioButton1Click;
end;
end;


jitender + vint56 do NOT Quote messages ANY further, just reply to post.
useless to keep quoting previous messages.

[jitender]

So this script create two options in setup: 1)portable 2)silent install

So, it means if i select portable option then portable version of program will install or if i select silent then it will perform silent installation.Am i right?