procedure TForm1.nav_keyTimer(Sender: TObject);
begin try
nav_key.Enabled :=false;
if nav_key.tag>-1 then form2.Notebook1.PageIndex :=nav_key.Tag;
form2.FlatComboBox1.Text :=form1.nav_url.Caption;
if trim(form1.nav_url.Caption)<>'' then form2.oxGraphicButton1Click(Sender);
except end;End;