procedure TWebForm1.Page_Load(sender: System.Object; e: System.EventArgs);
var
usc,usc1: UserControl;
begin
if (Session['id_user']=nil) or (Session['id_user'].ToString='0') then
begin
      server.Transfer('Default.aspx'); //перенаправили на друную страницу
end
else
if ((Session['type_feedback_form']=nil) or (Session['type_feedback_form'].ToString='1')) then
begin
usc:=FindControl('UserControl6') as UserControl;
usc.Visible:=true;
end
else
if (Session['type_feedback_form'].ToString='2') then
begin
usc1:=FindControl('UserControl6') as UserControl;
usc1.Visible:=false;
usc:=FindControl('UserControl7') as UserControl;
usc.Visible:=true;
end;
end;