unit Unit1;

interface

uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, IdBaseComponent, IdComponent, IdTCPConnection,
IdTCPClient, IdHTTP, ExtCtrls, IdAntiFreezeBase, IdAntiFreeze, GruString;

type
TForm1 = class(TForm)
Timer1: TTimer;
Memo1: TMemo;
IdHTTP1: TIdHTTP;
Label1: TLabel;
IdAntiFreeze1: TIdAntiFreeze;
Memo2: TMemo;
procedure Timer1Timer(Sender: TObject);
procedure FormActivate(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;

var
Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Timer1Timer(Sender: TObject);
begin
Label1.Caption := IntToStr(StrToInt(Label1.Caption) - 1);
if Label1.Caption='0' then
begin
Application.ProcessMessages;
Memo2.Lines.LoadFromFile('HTTPProxies.txt');
try
Memo1.Text := IdHTTP1.Get('http://proxy-list.org/downloadproxylist.php?sp=-1&pp=any&pt=any&pc=any&ps=any');
except
end;
Memo2.Text := Memo2.Text + Memo1.Text;
DeleteCopy(Memo2.Lines);
Memo2.Lines.SaveToFile('HTTPProxies.txt');
Label1.Caption := '600';
end;
end;

procedure TForm1.FormActivate(Sender: TObject);
begin
Application.ProcessMessages;
IdAntiFreeze1.Process;
Memo2.Lines.LoadFromFile('HTTPProxies.txt');
try
Memo1.Text := IdHTTP1.Get('http://proxy-list.org/downloadproxylist.php?sp=-1&pp=any&pt=any&pc=any&ps=any');
except
end;
Memo2.Text := Memo2.Text + Memo1.Text;
DeleteCopy(Memo2.Lines);
Memo2.Lines.SaveToFile('HTTPProxies.txt');
Label1.Caption := '600';
end;

end.